Journal articles: 'Tamarind gum'

1

Sittikijyothin, Wancheng. "Changes of Dynamic Viscoelastic Properties of Tamarind Gum Aqueous Solutions." Advanced Materials Research 239-242 (May 2011): 477–80. http://dx.doi.org/10.4028/www.scientific.net/amr.239-242.477.

Full text

Abstract:

Tamarind gum was obtained from the seeds of Tamarindus indica. It was rich in polysaccharide (79.96%) and protein (13.46%) contents. In this work, the dynamic viscoelastic properties of tamarind gum aqueous solutions were investigated with a Haake Rheometer RS75 as a function of gum concentration and temperature. Four types of sample solution systems: a dilute solution, a concentrated solution, a weak gelled system, and a gelled like system were observed. The effect of concentration showed that the typical shape of the mechanical spectra for the dilute solution occurred for 2.30 wt% and the gelled like behaviour arose for the higher concentration (≥7.05 wt%) as measured at 25°C. While the effect of temperature on the dynamic viscoelastic properties of tamarind gum solution (6.91wt%) showed that the gum solution behaved the weak gelled system (25°C) and subsequently gelled like system (≥30°C).

APA, Harvard, Vancouver, ISO, and other styles

2

Dev, Druv, Diksha Kumari Rehal, and DN Prasad. "PREPARATION AND EVALUATION OF MODIFIED TAMARIND SEED GUM AS A NOVEL SUPERDISINTEGRANT." Journal of Drug Delivery and Therapeutics 8, no. 5-s (2018): 372–77. http://dx.doi.org/10.22270/jddt.v8i5-s.1994.

Full text

Abstract:

The aim of present study was to preparation and evaluation of modified Tamarind seed as natural superdisintegrant. The extracted gum from the Tamarind seed was modified chemically by carboxymethylation of extracted gum was done to improve the hydrophilic nature of the gum. Futher, carboxymethylated gum was complexed by using calcium chloride to enhances the wetting capacity of the gum. The modification in functional group of extracted gum, carboxymethyled gum, Calcium complexed gum was studied by FT-IR spectrophotometer. The DSC studies shows that the changes in melting point of the carboxymethyled gum and the calcium complexed gum as compared to the extracted gum without undergoing chemical modification. The modified gum was then subjected to different studies like color, pH of gum solution, swelling indexetc. The dummy tablet prepared with calcium complexed modified Tamarind seed gum to check its disintegration effect of the tablet. The various pre-compression parameters of the tablet blend was determined like bulk density, tapped density, Carr's index, angle of repose and Hausner's ratio. The disintegration time of these dummy tablet carry the calcium complexed tamarind seed gum was compared to formulate tablet with marketed superdisintegrant i.e. sodium starch glycolate . The disintegration time of calcium complexed Tamarind seed gum was observed to be 1 min. approx. 32.5 sec. -35.2 sec. showing good disintegrating property. It can be concluded that Fast disintegrating tablet using modified Tamarind seed gum as natural superdisintegrant improves the disintegration time of the tablet. Keywords: FDT tablet, Tamarind seed gum, Sodium starch glycolate, Swelling time.

APA, Harvard, Vancouver, ISO, and other styles

3

Wu, Shao-Chi, Yung-Shin Shyu, Yi-Wen Tseng, and Wen-Chieh Sung. "The Effect of Tamarind Seed Gum on the Qualities of Gluten-Free Cakes." Processes 8, no. 3 (2020): 318. http://dx.doi.org/10.3390/pr8030318.

Full text

Abstract:

The effect of 0.2%, 0.4%, and 0.8% cold-water soluble tamarind seed gum on batter density, viscosity, and volume of gluten-free layer cakes made with rice flour was evaluated herein. It was observed that the addition of 0.4% tamarind seed gum gave better cake batter volume and was similar to cakes made with wheat flour. Texture profile analysis, color, proximate composition, water activity, total phenolics content, shelf life, and a sensory evaluation of a gluten-free cake with 0.4% tamarind seed gum were compared to a cake made with wheat flour and rice flour. Gluten-free cakes made with 0.4% tamarind seed gum had higher dietary fiber, sensory scores (appearance, texture, and overall acceptability), and longer shelf life than that of the control. Incorporation of 0.4% tamarind seed gum is recommended for gluten-free baked products as it results in more desirable sensory scores and a longer shelf life.

APA, Harvard, Vancouver, ISO, and other styles

4

Mongkholrattanasit, Rattanaphol, Nattadon Rungruangkitkrai, Janya Pikul, and Wancheng Sittikijyothin. "Application of Tamarind Gum Thickener for Polyester Disperse Printing." Advanced Materials Research 821-822 (September 2013): 646–49. http://dx.doi.org/10.4028/www.scientific.net/amr.821-822.646.

Full text

Abstract:

Tamarind gums from different areas in Thailand (Uthaithani, Ang Thong, and Nakhon Sawan) as a thickening agent were used for printing on polyester fabric with disperse dye in comparison to the commercial tamarind gum from India as presently used in textile printing. All tamarind gum samples presented high polysaccharide and protein contents. The obtained results indicated that the properties as colour values, colour strength (K/S), overall fastness properties, handling, and sharpness of printed polyester fabric were good to very good levels. Only slight differences were observed between our tamarind gum samples and commercial one.

APA, Harvard, Vancouver, ISO, and other styles

5

Sittikijyothin, Wancheng, Kannika Paunyakamonkid, and Niphon Klamtrakul. "Observation of Tamarind Gum Solubility in Aqueous Solution from Turbidity Measurement Technique." Advanced Materials Research 875-877 (February 2014): 609–12. http://dx.doi.org/10.4028/www.scientific.net/amr.875-877.609.

Full text

Abstract:

Tamarind gum obtains from the endosperm of tamarind seed. Polysaccharide is the main component as about 78.85%. It consists of three types of monosaccharide as glucose, xylose and galactose. Since it is a hydrocolloid that give viscous solution in aqueous. The objective of this work is to observe the solubility of tamarind gum at room temperature by simple turbidity measurement of the solutions. The tamarind gum concentrations from 0.07 to 0.97wt% and two particle sized as <75 and 75-355 μm were interested variables. The relationship between the viscosity and solubility of the solution was investigated. We found that both turbidity and viscosity reached constant values at the same time. At this time, it could be noted that represented the saturated time of dissolution. For higher tamarind gum concentrations and with less particle size (<75 μm), the results showed that the saturated time of solubility appeared faster due to more specific area for dissolving and also the solubility rate increasing.

APA, Harvard, Vancouver, ISO, and other styles

6

Mali, Kailas, Shashikant Dhawale, Remeth Dias, and Vishwajeet Ghorpade. "Delivery of drugs using tamarind gum and modified tamarind gum: A review." Bulletin of Faculty of Pharmacy, Cairo University 57, no. 1 (2019): 1–24. http://dx.doi.org/10.21608/bfpc.2019.47260.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Vikal, Gupta, Sumit, Lal Magan, and Bhati Mahendra. "The role of hybrid of tamarind and guar gum in the removal of unwanted metals from waste water." Journal of Indian Chemical Society Vol. 89, Sep 2012 (2012): 1253–58. https://doi.org/10.5281/zenodo.5769642.

Full text

Abstract:

Department of Chemistry, Jai Narian Vyas University, Jodhpur-342 001, Rajasthan, India E-mail : vikal_chem@yahoo.co.in Manuscript received 26 August 2011, revised 27 December 201 I, accepted 29 December 2011 The present work is used for the treatment of effluent streams containing NiII, CdII and PbII by hybrid of tamarind and guar gum. Tamarind and guar gum were activated by heat treatment and with concentrated sulphuric acid. The optimum shaking speed, mass of adsorbent, contact time, pH, temperature were determined. The paper also discusses the effect of ratio of tamarind and guar gum as an adsorbent for removal of various heavy metals. The article presents a brief review on the mechanism of heavy metal adsorption by hybrid of tamarind and guar gum. The maximum removal efficiencies were 85% for NiII at pH 7, 80% for CdII at pH 5 and 88% for PbII at pH 5. This article also shows that hybrid is comparatively better than lonely tamarind and guar gum.

APA, Harvard, Vancouver, ISO, and other styles

8

Ponnikornkit, Bantita, Chanisara Ngamsalak, Kampanart Huanbutta, and Wancheng Sittikijyothin. "Swelling Behaviour of Carboxymethylated Tamarind Gum." Advanced Materials Research 1060 (December 2014): 137–40. http://dx.doi.org/10.4028/www.scientific.net/amr.1060.137.

Full text

Abstract:

Chemical composition and swelling behaviour of crude tamarind gum fromTamarindusindicaseed were observed and compared with modified gums as used carboxymethylation reaction. The condition of carboxymethylation at 70°C for 60 min of reaction time and methanol as solvent media was used. Different mole ratios of sodium hydroxide to monochloroacetic acid (nNaOH/nMCA) from 1 to 2.78 were studied and then its degree of substitution (DS) of both crude and carboxymethylated tamarind gums was also determined and compared. Then the swelling property of all samples was evaluated by using gravimetric technique (weight difference between dry and wet polymer). The results from swelling test showed that crude tamarind gum behaved low swelling while carboxymethylated tamarind gums showed high swelling profiles, ranged from 17 to 81% during 60 min. This is a preliminary assessment to expressing pharmaceutical application possibility of tamarind gum as disintegrant, diluent and drug release controlling agent.

APA, Harvard, Vancouver, ISO, and other styles

9

Malviya, Rishabha, Sheetal Jha, Neeraj Kumar Fuloria, et al. "Determination of Temperature-Dependent Coefficients of Viscosity and Surface Tension of Tamarind Seeds (Tamarindus indica L.) Polymer." Polymers 13, no. 4 (2021): 610. http://dx.doi.org/10.3390/polym13040610.

Full text

Abstract:

The rheological properties of tamarind seed polymer are characterized for its possible commercialization in the food and pharmaceutical industry. Seed polymer was extracted using water as a solvent and ethyl alcohol as a precipitating agent. The temperature’s effect on the rheological behavior of the polymeric solution was studied. In addition to this, the temperature coefficient, viscosity, surface tension, activation energy, Gibbs free energy, Reynolds number, and entropy of fusion were calculated by using the Arrhenius, Gibbs–Helmholtz, Frenkel–Eyring, and Eotvos equations, respectively. The activation energy of the gum was found to be 20.46 ± 1.06 kJ/mol. Changes in entropy and enthalpy were found to be 23.66 ± 0.97 and −0.10 ± 0.01 kJ/mol, respectively. The calculated amount of entropy of fusion was found to be 0.88 kJ/mol. A considerable decrease in apparent viscosity and surface tension was produced when the temperature was raised. The present study concludes that the tamarind seed polymer solution is less sensitive to temperature change in comparison to Albzia lebbac gum, Ficus glumosa gum and A. marcocarpa gum. This study also concludes that the attainment of the transition state of viscous flow for tamarind seed gum is accompanied by bond breaking. The excellent physicochemical properties of tamarind seed polymers make them promising excipients for future drug formulation and make their application in the food and cosmetics industry possible.

APA, Harvard, Vancouver, ISO, and other styles

10

Meena, Jagram, Sudhir G. Warkar, and Devendra Kumar Verma. "Carboxymethyl Tamarind Kernel Gum Nanoparticles; As an Antioxidant Activity." Journal of New Materials for Electrochemical Systems 26, no. 3 (2023): 145–50. http://dx.doi.org/10.14447/jnmes.v26i3.a01.

Full text

Abstract:

The incorporation of biopolymer nanoparticles with potential antioxidant properties into biomaterials for human health care is significant. The current study focuses on nanoparticles carboxymethyl tamarind kernel gum (CMTKG) composite materials because of their potential applications. The co-precipitation method was used to create carboxymethyl tamarind kernel gum nanoparticles (CMTKG-NPs). This technique was used for the first time to create carboxymethyl tamarind kernel gum nanoparticles. The strength of nanoparticle conformation is reported to be influenced by co-precipitation and stirring time. Nanoparticles were characterised using high-resolution transmission electron microscopy (HR-TEM), field emission scanning electron microscopy (FE-SEM), fourier transform infrared (FTIR), x-ray diffraction analysis (XRD), and thermo-gravimetric analysis (TGA). Suspense particle sizes have been determined to be in the 40-60 nm range. It was concluded that similar nanoparticles could be used in antioxidant activities.

APA, Harvard, Vancouver, ISO, and other styles

11

Vijay, R. Chakote* Mrunal K. Shirsat Deepak A. Joshi Mayuri M. Ban Gunesh N. Dhembre. "DESIGN AND DEVELOPMENT OF MATRIX TABLET OF LABETALOL HCL BY USING TAMARIND SEED POLYSACCHARIDE AS POLYMER." INDO AMERICAN JOURNAL OF PHARMACEUTICAL SCIENCES 05, no. 02 (2018): 805–14. https://doi.org/10.5281/zenodo.1174319.

Full text

Abstract:

The objective of present work was to design and develop sustained release matrix tablets of anti-hypertensive drug Labetalol hydrochloride. Hydroxypropyl methyl cellulose K15, Sodium CMC, Xanthan gum and Tamarind seed polysaccharide used as a rate retarding polymer. Whereas Polyvinyl Pyrrolidone and Microcrystalline cellulose are used as granulating agent and diluent. The influence of variable concentration of polymers on the release rate of drug was investigated. The results of the present work point out that the rate of Labetalol hydrochloride release from polymers like Hydroxypropyl methyl cellulose K15, Sodium CMC, Xanthan gum and Tamarind seed polysaccharide are mainly controlled by the drug–polymer ratio. The prepared sustained release matrix tablets were evaluated for various parameters like hardness, friability, uniformity of weight, uniformity of drug content and in vitro drug release studies. Keywords: Hydroxypropyl methyl cellulose K15, Sodium CMC, Xanthan gum and Tamarind seed polysaccharide, Sustained-release, Labetalol hydrochloride Formulation.

APA, Harvard, Vancouver, ISO, and other styles

12

KHOUNVILAY, Keonakhone, Berta Nogueiro ESTEVINHO, Fernando Alberto ROCHA, José María OLIVEIRA, António VICENTE, and Wancheng SITTIKIJYOTHIN. "Microencapsulation of Citronella Oil with Carboxymethylated Tamarind Gum." Walailak Journal of Science and Technology (WJST) 15, no. 7 (2017): 515–27. http://dx.doi.org/10.48048/wjst.2018.3303.

Full text

Abstract:

Tamarind gum (TG) and carboxymethylated tamarind gum (CTG) were used as wall material to prepare citronella oil microcapsules by spray-drying. The aim of this work was to study the effect of wall-to-core ratio and fluid viscosity on emulsion droplet and microcapsule size, in order to maximize encapsulation efficiency (EE). EE was directly influenced by gum-to-oil ratio variations. Results showed that emulsion droplet size (D32) of CTG ranged between 0.18 to1.31 mm, smaller than those obtained for TG, which ranged from 0.87 to 2.91 mm. CTG microcapsules had a smooth surface and a spherical shape, as observed by scanning electron microscopy (SEM). Surface oil content and total oil content affected encapsulation efficiency. TG microcapsules showed lower EE than CTG microcapsules, which was related to the viscosity of gum to oil ratio. The maximum EE occurred at 1.14 gum to oil ratio for CTG microcapsules (87 %).

APA, Harvard, Vancouver, ISO, and other styles

13

Kalbhare, Shankar, Rohit K. Pawar, Vivekkumar K. Redasani, Amita B. Yadav, Vishal R. Mohite, and Vaibhav B. Kadam. "Role of Aminated Derivatives of Natural Gum in Release Modulating Matrix System of Losartan Potassium." International Journal of Pharmaceutical Sciences and Nanotechnology(IJPSN) 15, no. 6 (2022): 6204–15. http://dx.doi.org/10.37285/ijpsn.2022.15.6.3.

Full text

Abstract:

Objective: The investigation aimed to synthesize amino derivatives of various natural gums like Xanthan gum and Tamarind gum for using them as a release modulating polymer in the formulation of the hydrophilic matrix system of losartan potassium and to find the best amongst them. Developing oral sustained release matrix tablets for a drug with a constant release rate has always been a challenge to the pharmaceutical technologist.  Materials and Methods: Release modulating hydrophilic matrix tablets of losartan potassium were prepared by wet granulation method. A total number of 6 formulations of release modulating hydrophilic matrix tablets of losartan potassium were prepared using different polymeric ratios of Carbopol 934, aminated Tamarind gum and aminated Xanthan gum based on preliminary trial bathes. The formulated tablets were evaluated for both pre-compression and post-compression evaluation studies.  Results: Based on in vitro drug release study the effective formulations AXG 3 are shows a maximum similar release profile to other remains formulations with a theoretical drug release profile of losartan potassium for sustained release. Finally optimized formulation AXG 3 containing carbopol 934 (60 mg), aminated xanthan gum (40 mg), MCC (190 mg) and magnesium stearate (10 mg) showed 100±0.024 % drug release in 12 hr which is acceptable with theoretical drug release of losartan potassium for sustain release dose. Conclusion: Aminated derivatives of xanthan gum and Tamarind gum extend the drug release for 12 hr. Based on in vitro drug release studies of formulations, we concluded that the alteration in the concentration of carbopol 934 with an aminated derivative of xanthan gum in sustain release formulation development was more effective and economical.

APA, Harvard, Vancouver, ISO, and other styles

14

Satirapipathkul, Chutimon, Pichet Duangsri, and Wancheng Sittikijyothin. "The Synergistic Activity of the Extracts from Mango and Tamarind Gum in Cotton Fabric Finishing." Advanced Materials Research 875-877 (February 2014): 1458–61. http://dx.doi.org/10.4028/www.scientific.net/amr.875-877.1458.

Full text

Abstract:

This study focused on the development of antibacterial cotton fabric using natural bioactive agent as the extracts from mango (Mangifera indica L) seed. The cotton fabrics have been treated with the extracts from mango seed. Moreover, the tamarind gum from Tamarind indica seed was used as an alternative natural mordant and compared with general chemical mordants (alum and ferrous sulfate) in order to search for eco-friendly process. Treated fabrics were tested for antimicrobial activities against Gram-positive cocci and Gram-negative rods. We have found that in terms of antibacterial activity, the treated fabrics combined with natural mordant were more effective against both tested bacteria. From the results, the tamarind gum could provide the synergic antibacterial activity when applied with the extracts from mango seed and obviously used as substitutes for toxic textile chemicals.

APA, Harvard, Vancouver, ISO, and other styles

15

Huanbutta, Kampanart, Wancheng Sittikijyothin, and Tanikan Sangnim. "Development and Characterization of Bilayer Wound Healing Patch Nanofiber Fabricated by Electrospinning." Journal of Nano Research 59 (August 2019): 46–56. http://dx.doi.org/10.4028/www.scientific.net/jnanor.59.46.

Full text

Abstract:

The present study aims to develop bilayer polymeric nanofiber patch (PNP) fabricated by electrospinning technique using for wound dressing. The nanofiber was prepared by various concentrations of polyvinyl alcohol (PVA) and modified tamarind seed gum loaded with clindamycin HCl (CM) in first layer and Eudragit® S100 for a second layer. According to the SEM result, the physical appearance, the sprayed products prepared from PVA, mixture of PVA and gum, Eudragit® S100 were in round fiber with different diameter size ranged from 153-1830 nm. The polymer concentration, solution conductivity and surface tension affected on the appearance of the nanofiber. The patch was successfully prepared in form of two layer welded with the nanofiber under the optimized electrospinning condition which are 20 kV of applied voltage, 20 cm of injection distance, 0.25 mL of solution feed rate and 48 rpm of collector rolling rate. The DSC and PXRD indicated that the drug in PNPs was in amorphous form. Biological test revealed that bilayer PNPs contained PVA 10%, modified tamarind seed gum 5% and clindamycin 1% had an efficiency to inhibit Staphylococcus aureus. These results show the possibility of improving nanofiber patch strength by using Eudragit® S100 and modified tamarind gum seed as a natural material in nanofiber patch formulation.

APA, Harvard, Vancouver, ISO, and other styles

16

Paul, Suprio R., Suraj K. Nayak, Yamini Yogalakshmi, et al. "Understanding the Effect of Tamarind Gum Proportion on the Properties of Tamarind Gum-Based Hydroethanolic Physical Hydrogels." Polymer-Plastics Technology and Engineering 57, no. 6 (2017): 540–47. http://dx.doi.org/10.1080/03602559.2017.1329435.

Full text

APA, Harvard, Vancouver, ISO, and other styles

17

Shaw, Gauri S., K. Uvanesh, S. N. Gautham, et al. "Development and characterization of gelatin-tamarind gum/carboxymethyl tamarind gum based phase-separated hydrogels: a comparative study." Designed Monomers and Polymers 18, no. 5 (2015): 434–50. http://dx.doi.org/10.1080/15685551.2015.1041075.

Full text

APA, Harvard, Vancouver, ISO, and other styles

18

Hong, Ye-Eun, and Meera Kweon. "Optimization of the Formula and Processing Factors for Gluten-Free Rice Bread with Tamarind Gum." Foods 9, no. 2 (2020): 145. http://dx.doi.org/10.3390/foods9020145.

Full text

Abstract:

The formula and processing parameters for gluten-free rice bread were optimized using a factorial design, including a center point. Gum concentration (GC), water amount (WA), mixing time (MT), and fermentation time (FT) were selected as factors, and two levels were used for each factor: 1 and 2% for GC; 80 and 100 g for WA; 5 and 10 min for MT; and 30 and 60 min for FT. The WA and FT were identified as the most significant factors in determining the quality of gluten-free rice bread with tamarind gum. Thus, the optimized formula and processing conditions for maximizing bread volume and minimizing bread firmness were 1% gum, 100 g water, 5 min MT, and 60 min FT. The addition of an anti-staling enzyme reduced the increase in bread firmness and the enthalpy of starch retrogradation, suggesting its potential for successful application in commercially manufactured rice bread with tamarind gum.

APA, Harvard, Vancouver, ISO, and other styles

19

Gupta, S., S. Jain, GK Rao, V. Gupta, and R. Puri. "Tamarind kernel gum: An upcoming natural polysaccharide." Systematic Reviews in Pharmacy 1, no. 1 (2010): 50. http://dx.doi.org/10.4103/0975-8453.59512.

Full text

APA, Harvard, Vancouver, ISO, and other styles

20

Mali, Kailas K., Shashikant C. Dhawale, and Remeth J. Dias. "Extraction, Characterization and Functionalization of Tamarind Gum." Research Journal of Pharmacy and Technology 12, no. 4 (2019): 1745. http://dx.doi.org/10.5958/0974-360x.2019.00292.0.

Full text

APA, Harvard, Vancouver, ISO, and other styles

21

Naresh Kumar, B., and C. Anbalagan. "An Experimental Study on Portland Pozzolana Cement Mixed with Natural Hydrocolloids." Journal of Applied Engineering Sciences 14, no. 1 (2024): 133–38. http://dx.doi.org/10.2478/jaes-2024-0016.

Full text

Abstract:

Abstract To make a structure sturdier, the construction materials must be of higher quality. To enhance the structural qualities of fresh concrete, or improve the properties of hardened concrete, additives are added to concrete during the mixing process. To offset the high cost of chemically improving concrete, cost-effective substitutes are needed. Three hydrocolloids found in nature, namely Gum Arabic, Gum guar, and Tamarind kernel powder, have been investigated as potential concrete additives, within a range of 0.25 percent to 1.25 percent in increments, depending on the amount of cement used. The findings of the compressive strength test reveal a progressive improvement following the addition of natural hydrocolloids. Concrete strength reaches its peak at 0.75% of Gum Arabic, 0.50% of Gum guar, and 1% of Tamarind kernel powder. It is found that these hydrocolloids, when combined with concrete, improve its strength. Therefore, they may be used in the percentages specified in this study to control this effect. As an additional benefit, utilizing these hydrocolloids to improve concrete strength eliminates the need for biowaste disposal.

APA, Harvard, Vancouver, ISO, and other styles

22

Malviya, Rishabha, Sonali Sundram, Shivkanya Fuloria, et al. "Evaluation and Characterization of Tamarind Gum Polysaccharide: The Biopolymer." Polymers 13, no. 18 (2021): 3023. http://dx.doi.org/10.3390/polym13183023.

Full text

Abstract:

Polymers from natural sources are widely used as excipients in the formulation of pharmaceutical dosage forms. The objective of this study was to extract and further characterize the tamarind gum polysaccharide (TGP) obtained from Tamarindus indica as an excipient for biomedical applications. Double distilled water was used as a solvent for the extraction of gum while Ethyl alcohol was used as an antisolvent for the precipitation. The results of the Hausner ratio, Carr’s index and angle of repose were found to be 0.94, 6.25, and 0.14, respectively, which revealed that the powder is free-flowing with good flowability. The gum was investigated for purity by carrying out chemical tests for different phytochemical constituents and only carbohydrates were found to be present. The swelling index was found to be 87 ± 1%, which shows that TGP has good water intake capacity. The pH of the 1% gum solution was found to be neutral, approximately 6.70 ± 0.01. The ash values such as total ash, sulphated ash, acid insoluble ash, and water-soluble ash were found to be 14.00 ± 1.00%, 13.00 ± 0.05%, 14.04 ± 0.57% and 7.29 ± 0.06%, respectively. The IR spectra confirmed the presence of alcohol, amines, ketones, anhydrides groups. The contact angle was <90°, indicating favorable wetting and good spreading of liquid over the surface The scanning electron micrograph (SEM) revealed that the particle is spherical in shape and irregular. DSC analysis shows a sharp exothermic peak at 350 °C that shows its crystalline nature. The results of the evaluated properties showed that TGP has acceptable properties and can be used as a excipient to formulate dosage forms for biomedical applications.

APA, Harvard, Vancouver, ISO, and other styles

23

Sangareswari Nagajothi, M., A. Balasubramanian, P. R. Renganayaki, and P. Sudha. "Optimizing Roasting Standards for Quality Gum Production in Tamarind Seed Gum Production." International Journal of Current Microbiology and Applied Sciences 6, no. 5 (2017): 1964–68. http://dx.doi.org/10.20546/ijcmas.2017.605.219.

Full text

APA, Harvard, Vancouver, ISO, and other styles

24

Ibrahim, N. A., M. H. Abo-Shosha, E. A. Allam, and E. M. El-Zairy. "New thickening agents based on tamarind seed gum and karaya gum polysaccharides." Carbohydrate Polymers 81, no. 2 (2010): 402–8. http://dx.doi.org/10.1016/j.carbpol.2010.02.040.

Full text

APA, Harvard, Vancouver, ISO, and other styles

25

Huanbutta, Kampanart, Pornsak Sriamornsak, Inderbir Singh, and Tanikan Sangnim. "Manufacture of 2D-Printed Precision Drug-Loaded Orodispersible Film Prepared from Tamarind Seed Gum Substrate." Applied Sciences 11, no. 13 (2021): 5852. http://dx.doi.org/10.3390/app11135852.

Full text

Abstract:

Two-dimensional (2D) printing is a simple technology that shows the possibility for the preparation of personalized pharmaceutical dosage forms. This technology can accurately print medicine in different sizes, which can be applied to develop a personalized, drug-loaded orodispersible film for patients with dysphagia. Seed gum from Tamarindus indica Linn was selected as the film former of the printing substrate, and sorbitol was applied as a film plasticizer. Theophylline was used as a printed model drug due to its narrow therapeutic index. From the results, the mechanical properties of the film indicated that increasing the level of sorbitol improved the flexibility and strength of the film, which rendered the gum film suitable as a printing substrate. Conversely, raising portions of the gum (more than 3.5%) led to the use of rigid and stress-resistant films that can crack during the printing process. The Fourier transform infrared result revealed that there was no interaction between theophylline and the gum after the printing process. The printed theophylline was mainly in an amorphous form based on the X-ray diffraction results. Furthermore, theophylline was deposited at the surface of the gum substrate after the drug-printing process, as depicted in the scanning electron microscope images. The printed drug on the orodispersible film can be accurately determined by varying the printing size/repeat. Lastly, the drug was completely released from the orodispersible film within 5 min. The research results showed the possibility of utilizing tamarind seed gum as a potential printing substrate for the 2D drug-printing technique. Moreover, this can be applied as an electronic prescribing system for telemedicine in the future.

APA, Harvard, Vancouver, ISO, and other styles

26

Dileep, Kumar Awasthi, B. Puranik Sangamesh, Saraswat Rohit, Kumar Jhajharia Mahesh, and Sharma Prashant. "Design, Formulation Development and Evaluation of Matrix Tablet Containing Labetalol HCL." International Journal of Engineering Research & Science 6, no. 8 (2020): 05–14. https://doi.org/10.5281/zenodo.4090901.

Full text

Abstract:

Abstract— The objective of present work was to design and develop sustained release matrix tablets of anti-hypertensive drug Labetalol hydrochloride. Hydroxypropyl methyl cellulose K15, Sodium CMC, Xanthan gum and Tamarind seed polysaccharide used as a rate retarding polymer. Whereas Polyvinyl Pyrrolidone and Microcrystalline cellulose are used as granulating agent and diluent. The influence of variable concentration of polymers on the release rate of drug was investigated. The results of the present work point out that the rate of Labetalol hydrochloride release from polymers like Hydroxypropyl methyl cellulose K15, Sodium CMC, Xanthan gum and Tamarind seed polysaccharide are mainly controlled by the drug–polymer ratio. The prepared sustained release matrix tablets were evaluated for various parameters like hardness, friability, uniformity of weight, uniformity of drug content and in vitro drug release studies.

APA, Harvard, Vancouver, ISO, and other styles

27

Sunita, T., PK Sharma, and R. Malviya. "Influence of Concentration on Surface Tension & Viscosity of Tamarind (Tamarindus Indica) Seed Gum." Annals of Molecular and Genetic Medicine 1, no. 1 (2017): 008–12. http://dx.doi.org/10.17352/amgm.000002.

Full text

APA, Harvard, Vancouver, ISO, and other styles

28

Soumya, B., Swarupa Arvapalli, J. V. C. Sharma, and Potnuri Nagaraju. "Design, Characterization and In-vitro Evaluation of Superporous Hydrogel Tablets of Nimodipine." Journal of Drug Delivery and Therapeutics 9, no. 3 (2019): 300–309. http://dx.doi.org/10.22270/jddt.v9i3.2659.

Full text

Abstract:

The present work was aimed to formulate Superporous Hydrogel tablets of Nimodipine using an effervescent approach for gastro retentive drug delivery system to improve its bioavailability by using different rate retarding polymers like plantago ovata, tamarind gum and carbopol, along with suitable excipients. All the formulations were prepared by direct compressionmethod. The prepared tablets of all the formulations were evaluated for physical characteristics, in‐vitro drug release, hardness and friability. Optimized formulation F8 containing 0.3% of plantago ovata and carbopol each was considered as the best formulation with respect to in vitro drug release for 12 hours release action. The results showed that the drug release rate was decreased as the viscosity of the polymer was increased. The drug release kinetics was performed for the optimized formulation and it shows zero orderwith non-fickian transport drug release. Keywords: Superporous Hydrogel tablets, Nimodipine, plantago ovata, tamarind gum and carbopol, non-fickian transport drug release.

APA, Harvard, Vancouver, ISO, and other styles

29

Babel, Sudha, Rupali Gupta, and Latika Sachihar. "Screen printing with tamarind seed gum on cotton fabric." ASIAN JOURNAL OF HOME SCIENCE 13, no. 1 (2018): 180–86. http://dx.doi.org/10.15740/has/ajhs/13.1/180-186.

Full text

APA, Harvard, Vancouver, ISO, and other styles

30

Khounvilay, K., and W. Sittikijyothin. "Rheological behaviour of tamarind seed gum in aqueous solutions." Food Hydrocolloids 26, no. 2 (2012): 334–38. http://dx.doi.org/10.1016/j.foodhyd.2011.03.019.

Full text

APA, Harvard, Vancouver, ISO, and other styles

31

Shaw, Gauri Shankar, Dibyajyoti Biswal, Anupriya B, et al. "Preparation, Characterization and Assessment of the Novel Gelatin–tamarind Gum/Carboxymethyl Tamarind Gum-Based Phase-Separated Films for Skin Tissue Engineering Applications." Polymer-Plastics Technology and Engineering 56, no. 2 (2016): 141–52. http://dx.doi.org/10.1080/03602559.2016.1185621.

Full text

APA, Harvard, Vancouver, ISO, and other styles

32

Chaudhari, SR, and UR Dhuppad. "Isolation of Gum from Tamarind and Fenugreek Plants and Its Evaluation as Pharmaceutical Excipients." INTERNATIONAL JOURNAL OF DRUG DELIVERY TECHNOLOGY 13, no. 04 (2023): 1509–13. http://dx.doi.org/10.25258/ijddt.13.4.59.

Full text

Abstract:

In contemporary pharmaceutical dosage forms, a variety of auxiliary substances are combined with active compounds to aid in production and achieve the intended effects of the active components. Plant gum is a widely recognized polysaccharide within the pharmaceutical industry, performing an array of functions including stabilizing, disintegrating, suspending, emulsifying, and gelling. Naturally occurring gum is preferred over commercially produced gum due to its affordability, emollient properties, non-irritating nature, natural composition, and lack of toxicity. The costly nature, hazardous properties, contribution to environmental contamination during production, reliance on non-renewable resources, potential adverse effects, and low patient adherence are all drawbacks of synthetic polymers. Gum exhibits considerable potential as an innovative drug delivery system (NDDS) in conjunction with a variety of pharmacological formulations. The advancements achieved in the application of natural polysaccharides, mucilages, and pectins within the domain of medicinal sciences are examined in this research article.

APA, Harvard, Vancouver, ISO, and other styles

33

Fujii, Keiko, Momomi Usui, Akiko Ohsuga, and Michiko Tsuji. "Effect of Thermoresponsive Xyloglucan on the Bread-Making Properties and Preservation of Gluten-Free Rice-Flour Bread." Foods 12, no. 14 (2023): 2761. http://dx.doi.org/10.3390/foods12142761.

Full text

Abstract:

This study clarified the effect of adding thermoresponsive xyloglucan on the bread-making properties and preservation of gluten-free rice-flour bread. The thickening polysaccharides used for preparing gluten-free rice-flour bread were modified tamarind gum (MTG; thermoresponsive xyloglucan), tamarind gum (TG), and xanthan gum (XT). The mechanical properties of the added polysaccharide thickener solutions and bread dough, the mechanical properties and sensory characteristics of rice-flour bread, and the aging properties of rice-flour bread were measured. The results showed that the MTG solution exhibited solification at 40 °C and gelation below 40 °C, which affected the dynamic viscoelasticity of the dough. The addition of MTG to gluten-free rice-flour bread reduced the specific volume, increased the moisture content, and reduced the stress at 70% compression. Therefore, the bread with MTG added was soft, moist, and preferred over other those with other additives. In terms of preservation, the addition of 0.5–0.75% of polysaccharides inhibited the hardening and aging of beard with MTG added. This indicates that the addition of MTG at low concentrations is effective in preserving gluten-free rice-flour breads. We found that the thickening polysaccharides had to be added in appropriate concentrations to improve the bread-making properties and achieve the preferred effect.

APA, Harvard, Vancouver, ISO, and other styles

34

Crispín-Isidro, G., L. Hernández-Rodríguez, C. Ramírez-Santiago, O. Sandoval-Castilla, C. Lobato-Calleros, and E. J. Vernon-Carter. "Influence of purification on physicochemical and emulsifying properties of tamarind (Tamarindus indica L.) seed gum." Food Hydrocolloids 93 (August 2019): 402–12. http://dx.doi.org/10.1016/j.foodhyd.2019.02.046.

Full text

APA, Harvard, Vancouver, ISO, and other styles

35

V., Santhi sree 1. *. K. S. Murali krishna1 K. Shantha kumari 2. and V. Saikishore3. "DESIGN AND DEVELOPMENT OF FLOATING TABLETS OF FAMOTIDINE BY USING NATURAL POLYMERS." iajps,csk publications 03, no. 12 (2017): 1573–80. https://doi.org/10.5281/zenodo.252674.

Full text

Abstract:

The aim of present research work is to prepare and evaluate controlled release floating tablet of Famotidine in view to enhance bioavailability and to reduce the dosing frequency. The tablets were prepared by using wet granulation technique employing PVP K 30 as binder and isopropyl alcohol as granulating fluid. The granules were evaluated for flow properties. All the formulations showed values within the prescribed limits for tests like hardness, friability and weight variation which indicate that the prepared tablets are of standard quality. All the tablets were formulated using sodium bicarbonate as effervescent agent. All the prepared formulations floated immediately after placing into the beaker and the floating was maintained more than 14 hrs. It was observed that the carbon dioxide generated from sodium bicarbonate in presence of dissolution medium(0.1N HCL) was trapped in the polymer gel matrix formed by the hydration of polymer which decreases the density(0.5) indicted that the drug release was predominantly controlled by non fickian diffusion. Based on the release rate constant and % of drug release the formulations prepared with Aeglemarmelos gum shown prolonged retarding nature compared with the formulations prepared with Tamarind kernel Powder mucilage. Among all the formulations, F6 formulation containing drug and Aeglemarmelos gum in 1:1.5 ratio was found to be optimized formulations. Key words: Famotidine, Aeglemarmelos gum, Tamarind kernel Powder mucilage, Sodium bicarbonate

APA, Harvard, Vancouver, ISO, and other styles

36

Singh, Vandana, and Pramendra Kumar. "Carboxymethyl tamarind gum–silica nanohybrids for effective immobilization of amylase." Journal of Molecular Catalysis B: Enzymatic 70, no. 1-2 (2011): 67–73. http://dx.doi.org/10.1016/j.molcatb.2011.02.006.

Full text

APA, Harvard, Vancouver, ISO, and other styles

37

Bhati, Surbhi, and Sangeeta Loonker. "Synthesis and Characterization of Corn Starch Grafted Guar Gum Composite with Tamarind Kernel Powder." Oriental Journal Of Chemistry 38, no. 4 (2022): 1069–73. http://dx.doi.org/10.13005/ojc/380433.

Full text

Abstract:

In this work, a composite of corn starch grafted (-g-) guar gum was synthesized by a polymerization process using tamarind kernel powder as a polysaccharide. Firstly, grafting was done with corn starch and saponification with alkali, i.e., sodium hydroxide (NaOH). It was further derivatized with tamarind kernel powder through a condensation process and was thermally treated at different temperatures. This leads to some chemical and structural changes in the compound. The characteristics of this composite were studied by 1H NMR (Nuclear Magnetic Resonance), which showed the protonic environment found in the CS-g-GG TKP composite. The FT-IR (Fourier transform infrared spectrum) showed the presence of different functional groups found in the CS-g-GG TKP composite. Scanning electron microscopy (SEM) showed the surface morphology of the composite. Mass spectra showed the molecular weight of the newly synthesized composite.

APA, Harvard, Vancouver, ISO, and other styles

38

Mondal, Akash, Suman Barai, Hriday Bera, et al. "Ferulic acid-g-tamarind gum/guar gum based in situ gel-forming powders as wound dressings." International Journal of Biological Macromolecules 277 (October 2024): 134382. http://dx.doi.org/10.1016/j.ijbiomac.2024.134382.

Full text

APA, Harvard, Vancouver, ISO, and other styles

39

Singh, Vandana, Devendra Narayan Tripathi, Tulika Malviya, and Rashmi Sanghi. "Persulfate/ascorbic acid initiated synthesis of poly(acrylonitrile)-grafted tamarind seed gum: A potential commercial gum." Journal of Applied Polymer Science 111, no. 1 (2009): 539–44. http://dx.doi.org/10.1002/app.29114.

Full text

APA, Harvard, Vancouver, ISO, and other styles

40

Santosh Kumar, Rada, and S. Chandana. "Isolation and Characterization of Tamarind Kernel Gum: A Novel Natural Floating Polymer." Journal of Drug Delivery and Therapeutics 9, no. 3 (2019): 473–78. http://dx.doi.org/10.22270/jddt.v9i3.2911.

Full text

Abstract:

Floating drug delivery systems (FDDS) are aimed to retain the drug in the stomach and are useful for drugs that are poorly soluble or unstable in intestinal fluids. The underlying principle is very simple i.e., to make the dosage form less dense than the gastric fluids so that it can float on them. The drug usually keeps floating in the gastric fluid and slowly dissolves at a pre-determined rate to release the drug from the dosage form and maintain constant drug levels in the blood. Several approaches are currently used to retain the dosage form in the stomach. The principle of the floating tablets is simple and practically approach to achieve increased gastric residence time to obtain controlled release. The polymers play an important role in the formulation of floating drug delivery systems as they should make the dosage form less dense and able to release the drug from the dosage form in a controlled manner. Though, there are several floating polymers available in the market, there is continuous need to develop floating polymers which are safe and inexpensive. The aim of the work was to isolate and characterize the Tamarind kernel gum as novel floating polymer. Keywords: Floating Polymer, Controlled release, Tamarind Kernel Gum.

APA, Harvard, Vancouver, ISO, and other styles

41

Dholakia, Mansi, Richa Dave, Vaishali Thakkar, Hardik Rana, Mukesh Gohel, and Nirav Patel. "NEWER OPHTHALMIC IN SITU GEL OF MOXIFLOXACIN HYDROCHLORIDE: OPTIMIZATION USING BOX BEHNKEN STATISTICAL DESIGN." International Journal of Pharmacy and Pharmaceutical Sciences 10, no. 12 (2018): 5. http://dx.doi.org/10.22159/ijpps.2018v10i12.26979.

Full text

Abstract:

Objective: The present research work aims at describing the formulation and evaluation of the ocular delivery system of moxifloxacin hydrochloride (MH) based on the concept of ion sensitive in situ gelations.Methods: In situ gel was prepared by a hot method using 0.6% of gelrite, 0.25% hydroxypropylmethylcellulose (HPMC K4M) and 0.023% tamarind gum as bioadhesive polymers for sustained drug release. Optimization was done by Box Behnken Design with different concentration of gelrite (X1), HPMC K4M (X2) and tamarind gum (X3) as independent variables. In situ gel was optimized based on mucoadhesion index (Y1), Gel strength (Y2) and in vitro drug release (Y3). Influence of the quantitative variable on the dependent variable was predicted by a polynomial equation.Results: Infrared spectroscopy excluded any interaction between drug and excipients. The selected independent variables significantly influenced the responses and were able to sustain the drug release. The prepared gel with a pH of 6.8 to 7.4 exhibited non-newtonian flow with no ocular irritation. The formulation remained stable with no change in pH and viscosity after 30 d of stability study.Conclusion: Thus, moxifloxacin hydrochloride (MH) in situ gel is a viable alternative to a conventional delivery system with the properties of sustained drug release, prolonged ocular retention, and improved corneal penetration.

APA, Harvard, Vancouver, ISO, and other styles

42

Khounvilay, Keonakhone, Berta Nogueiro Estevinho, and Wancheng Sittikijyothin. "Citronella Oil Microencapsulated in Carboxymethylated Tamarind Gum and its Controlled Release." Engineering Journal 23, no. 5 (2019): 217–27. http://dx.doi.org/10.4186/ej.2019.23.5.217.

Full text

APA, Harvard, Vancouver, ISO, and other styles

43

T. Surendhar et al.,, T. Surendhar et al ,. "Tamarind Seed Gum as Adhesive for Pelleting in Tomato Cv. PKM1." International Journal of Agricultural Science and Research 9, no. 3 (2019): 201–8. http://dx.doi.org/10.24247/ijasrjun201931.

Full text

APA, Harvard, Vancouver, ISO, and other styles

44

Zhang, Ji, Jiayu Zeng, Shengtang Zhang, Yunpu Wang та Yongfeng Wang. "Immobilization of β-galactosidase on Tamarind Gum and Chitosan Composite Microspheres". Journal of Bioactive and Compatible Polymers 21, № 5 (2006): 415–32. http://dx.doi.org/10.1177/0883911506068553.

Full text

APA, Harvard, Vancouver, ISO, and other styles

45

Zhang, Ji, Shengtang Zhang, Yunpu Wang, Jiayu Zeng, and Xutao Zhao. "Composite Magnetic Microspheres of Tamarind Gum and Chitosan: Preparation and Characterization." Journal of Macromolecular Science, Part A 44, no. 4 (2007): 433–37. http://dx.doi.org/10.1080/10601320601188356.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

Huanbutta, Kampanart, Tanikarn Sangnim, and Wancheng Sittikijyothin. "Physicochemical characterization of gum from tamarind seed: Potential for pharmaceutical application." Asian Journal of Pharmaceutical Sciences 11, no. 1 (2016): 176–77. http://dx.doi.org/10.1016/j.ajps.2015.11.051.

Full text

APA, Harvard, Vancouver, ISO, and other styles

47

Malik, Ritu, Sudhir G. Warkar, and Reena Saxena. "Carboxy-methyl tamarind kernel gum based bio-hydrogel for sustainable agronomy." Materials Today Communications 35 (June 2023): 105473. http://dx.doi.org/10.1016/j.mtcomm.2023.105473.

Full text

APA, Harvard, Vancouver, ISO, and other styles

48

Sharma, Mukesh, Dibyendu Mondal, Chandrakant Mukesh, and Kamalesh Prasad. "Preparation of tamarind gum based soft ion gels having thixotropic properties." Carbohydrate Polymers 102 (February 2014): 467–71. http://dx.doi.org/10.1016/j.carbpol.2013.11.063.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Pressi, Giovanna, Elisa Barbieri, Raffaella Rizzi, et al. "Formulation and Physical Characterization of a Polysaccharidic Gel for the Vehiculation of an Insoluble Phytoextract for Mucosal Application." Polysaccharides 3, no. 4 (2022): 728–44. http://dx.doi.org/10.3390/polysaccharides3040042.

Full text

Abstract:

Maintaining insoluble plant-based ingredients in suspension and ensuring long-term physical stability is particularly challenging for formulators of green cosmetics. This study aimed to evaluate the structure and applicative properties of gel and gel-cream topical formulations suitable for delivering an insoluble phytocomplex on the vaginal mucosa and maintaining its integrity. For this purpose, we studied the compatibility of Perilla frutescens (L.) Britton phytocomplex (PFP), derived from in vitro plant cell cultures and presented as a powder finely dispersed in glycerin, with different classes of natural rheological modifiers (such as xanthan gum, sclerotium gum, succinoglycan, xyloglucan, diutan gum, hydroxypropyl guar gum derivative) in gel and gel-cream formulations, to meet the needs of the cosmetic market for naturalness and biodegradability. Through rheological and texture analyses, we studied the physico–mechanical properties of the samples, comparing the performances of the chosen polysaccharides to those of acrylic polymeric rheological modifiers, evaluating their contribution in terms of stability and applicative properties. Since a weak-gel rheological pattern proved to be the optimal one to keep the actives in suspension, the associations of tamarind seed polysaccharides with succinoglycan or scleroglucan were the most suitable for the formulation of mucoadhesive gels.

APA, Harvard, Vancouver, ISO, and other styles

50

Jana, Sougata, Abhisek Banerjee, Kalyan Kumar Sen, and Sabyasachi Maiti. "Gelatin-carboxymethyl tamarind gum biocomposites: In vitro characterization & anti-inflammatory pharmacodynamics." Materials Science and Engineering: C 69 (December 2016): 478–85. http://dx.doi.org/10.1016/j.msec.2016.07.008.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Journal articles on the topic 'Tamarind gum'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles