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Journal articles on the topic 'Starch 1500'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Susilowati, Siti, and Nur Aini Dewi Purnamasari. "Evaluasi Orally Disintegrating Tablet (Odt) Famotidin Variasi Superdisintegrant Starch 1500 Dan Crospovidone." Biomedika 11, no. 2 (2018): 95–102. http://dx.doi.org/10.31001/biomedika.v11i2.409.

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Famotidin digunakan sebagai obat tukak duodenum dan tukak lambung, sehingga cocok dibuat sediaan Orally Disintegrating Tablet (ODT). ODT memiliki karakteristik yang cepat terdisintegrasi di dalam rongga mulut. Penelitian ini bertujuan untuk mengetahui apakah famotidin dapat dibuat sediaan ODT, pengaruh superdisintegrant starch 1500 dan crospovidone terhadap mutu fisik sediaan, dan konsentrasi superdisintegrant starch 1500 dan crospovidone sehingga diperoleh ODT famotidin dengan waktu hancur yang cepat. Penelitian ini memformulasikan ODT famotidin dengan superdisintegrant starch 1500 7%,

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2

N.Tirumalesh1, K. P. R. Chowdary. "ENHANCEMENT OF DISSOLUTION RATE OF TELMISARTAN BY SOLID DISPERSION IN STARCH 1500 AND SOLUPLUS ALONE AND IN COMBINATION." Indo American Journal of Pharmaceutical Sciences 04, no. 08 (2017): 2274–79. https://doi.org/10.5281/zenodo.841078.

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Telmisartan, a widely prescribed antihypertensive drug belongs to class II under BCS and exhibit low and variable oral bioavailability due to its poor aqueous solubility. As such it needs enhancement in the dissolution rate and bioavailability to derive its maximum therapeutic efficacy. The objective of the present study is to prepare and evaluate solid dispersions of Telmisartan in Starch 1500 and Soluplus alone and in combination for enhancing the dissolution rate and dissolution efficiency of Telmisartan. The individual and combined effects of the two carriers, Starch 1500 and Soluplus in e

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3

M.Priyadarsini, K. P. R. Chowdary* and S.V.U.M.Prasad. "ENHANCEMENT OF DISSOLUTION RATE OF EFAVIRENZ BY SOLID DISPERSION IN STARCH 1500 AND SOLUPLUS ALONE AND IN COMBINATION." INDO AMERICAN JOURNAL OF PHARMACEUTICAL SCIENCES 05, no. 05 (2018): 4811–16. https://doi.org/10.5281/zenodo.1283400.

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<em>Efavirenz, a widely prescribed antiretroviral drug belongs to class II under BCS and exhibit low and variable oral bioavailability due to its poor aqueous solubility. As such it needs enhancement in the dissolution rate and bioavailability to derive its maximum therapeutic efficacy. The objective of the present study is to prepare and evaluate solid dispersions of Efavirenz in Starch 1500 and Soluplus alone and in combination for enhancing the dissolution rate and dissolution efficiency of Efavirenz. The individual and combined effects of the two carriers, Starch 1500 and Soluplus in enhan

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4

M.Priyadarsini, K. P. R. Chowdary* S.V.U.M.Prasad. "PREPARATION AND EVALUATION OF SOLID DISPERSIONS OF RITONAVIR IN STARCH 1500 AND SOLUPLUS ALONE AND IN COMBINATION." INDO AMERICAN JOURNAL OF PHARMACEUTICAL SCIENCES o6, no. 03 (2019): 5666–70. https://doi.org/10.5281/zenodo.2597460.

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<em>Ritonavir, a widely prescribed antiretroviral drug belongs to class II under BCS and exhibit low and variable oral bioavailability due to its poor aqueous solubility. As such it needs enhancement in the dissolution rate and bioavailability to derive its maximum therapeutic efficacy. The objective of the present study is to prepare and evaluate solid dispersions of Ritonavir in Starch 1500 and Soluplus alone and in combination for enhancing the dissolution rate and dissolution efficiency of Ritonavir. The individual and combined effects of the two carriers, Starch 1500 and Soluplus in enhan

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5

Sa'adah, Hayatus. "OPTIMASI FORMULA EKSTRAK JAHE MERAH (Zingiber officinale) DENGAN METODE KEMPA LANGSUNG MENGGUNAKAN ANALISIS SIMPLEX LATTICE DESIGN." Jurnal Ilmiah Manuntung 1, no. 1 (2017): 47. http://dx.doi.org/10.51352/jim.v1i1.11.

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Processing of medicinal plants into the appropriate dosage form can ensure security during use. It is a motivation in making acceptable dosage form which is easy and convenient to use, especially the manufacture of ethanol extract red ginger tablets using a combination of starch 1500 and amprotab.The study begins with the manufacture of dry extract of red ginger. Optimization of making tablets using a combination of starch 1500 and disintegrator with simplex lattice design using three formulas is done by direct compaction method. Further testing on the tablet hardness, friability and disintegr

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6

Balcha Balla, Tamrat, Nisha Mary Joseph, and Anteneh Belete. "Comparative Direct Compression Property of a Novel Pregelatinized Starch in Paracetamol Tablets." Advances in Pharmacological and Pharmaceutical Sciences 2023 (October 4, 2023): 1–9. http://dx.doi.org/10.1155/2023/5573176.

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Background. Among all the pharmaceutical dosage forms, tablets are still the most preferred and the most commonly used option because of their advantages. The direct compression method of tablet preparation exempts several steps needed in the granulation method. Therefore, the pursuit of better direct compression tablet excipients is evident in contemporary research endeavors. Pregelatinized Taro Boloso-I starch has comparable flow properties and higher compressibility and compactibility than Starch 1500®. However, there is no evidence in the literature regarding the lubricant sensitivity and

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7

Muntaza, Nisa Aenun, Puput Miftah Nurjanah, and Nur Cholis Endriyatno. "Formulation and physical evaluation of Gnetum gnemon L. peel extract tablets using variation concentration of Na-CMC and starch 1500." BIS Health and Environmental Science 2 (May 26, 2025): V225021. https://doi.org/10.31603/bishes.261.

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Gnetum gnemon L. peel extract contains flavonoid compounds, which are used to lower cholesterol levels. It needs to be formulated into tablets to maximize the potential of the Gnetum gnemon L. peel extract. This research aims to determine the effect of variations in Na-CMC and starch 1500 concentrations on the physical properties of granules and tablets. The method used was wet granulation, using variations in Na-CMC and starch 1500 concentrations Formula 1 (5%: 6%), Formula 2 (3%: 8%), and Formula 3 (1%: 10%). The evaluation included the physical properties of granules (flow rate, angle of re

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8

Assem, Vincentia Santy, and Lukman Hardia. "OPTIMASI FORMULA FAST DISINTEGRATING TABLET CETIRIZINE HCL DENGAN FILLER BINDER AVICEL PH 102, STARCH 1500 DAN MANITOL DALAM KOMPLEKS INKLUSI ?- SIKLODEKSTRIN METODE SIMPLEX LATTICE DESIGN." JURNAL ETNOFARMASI 1, no. 1 (2021): 35–48. https://doi.org/10.36232/jurnalfarmasiunimuda.v1i1.1734.

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Cetirizine HCl merupakan antagonis reseptor histamin-1 yang digunakan sebagai antihistamin dengan aksi panjang. Formulasi cetirizine HCl dalam sediaan fast disintegrating tablet cetrizine HCl dalam kompleks inklusi ?-siklodekstrin merupakan alternatif yang tepat untuk meningkatkan kenyamanan dengan rasa yang menyenangkan dan cepat hancur di mulut. Penelitian ini bertujuan mengoptimasi dan mengevaluasi pengaruh dari optimasi starch 1500, manitol avicel dan PH 102 terhadap wetting time, waktu hancur, kerapuhan, kekerasan, rasa dan pelepasan obat pada fast disintegrating tablet cetirizine HCl dal

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9

N.Tirumalesh*, and Chowdary K.P.R. "FORMULATION DEVELOPMENT AND OPTIMIZATION OF TELMISARTAN TABLETS EMPLOYING βCD STARCH 1500 AND SOLUPLUS". Indo American Journal of Pharmaceutical Sciences 04, № 06 (2017): 1630–35. https://doi.org/10.5281/zenodo.821064.

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The objective of the present study is optimization of telmisartan tablet formulation employing βCD, Starch 1500, and Soluplus by 2 3 factorial design to achieve NLT 85% dissolution in 10 min. Eight telmisartan tablet formulations were prepared using selected combinations of the three factors as per 23 factorial design. Telmisartan tablets were prepared by direct compression method and were evaluated. The individual and combined effects of the three factors, βCD, Starch 1500 and Soluplus are highly significant (P < 0.01) in influencing the dissolution rate of Telmisartan tablets.Telmisartan

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10

Patomchaiviwat, Vipaluk, Sontaya Limmatvapirat, Chaisai Sirisapaya, Rohanee Kolae, Kulmanee Anantakul, and Suchada Piriyaprasarth. "Effect of Modified Hydroxypropyl Tapioca Starch and Percentage of Drug Loading on Physical Property of Paracetamol Tablet." Key Engineering Materials 859 (August 2020): 3–8. http://dx.doi.org/10.4028/www.scientific.net/kem.859.3.

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The objective of this study was to investigate the effect of modified hydroxypropyl tapioca starch (HPTS) and % drug loading on physical property of tablet. Paracetamol was used as model drug because of its poor compressibility. The filler ability of modified HPTS such as hydroxyl propyl oxidized tapioca starch (HPOTS), hydroxyl propyl crosslinked tapioca starch (HPCTS) and pregelatinized tapioca starch (PTS) were evaluated and compared with the commercial starch (Starch 1500®). Tablets were prepared by direct compression method and the percent drug loading were 15, 30, 45, 60, 75%. For modifi

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11

Getachew, Afewerk, Zewdu Yilma, and Solomon Abrha. "Acetylation and Evaluation of Taro Boloso-I Starch as Directly Compressible Excipient in Tablet Formulation." Advances in Pharmacological and Pharmaceutical Sciences 2020 (March 12, 2020): 1–10. http://dx.doi.org/10.1155/2020/2708063.

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Taro Boloso-I (TB1), a newly improved Colocasia esculenta variety, is a potential source of starch with high yield. However, to improve some limitations of the native starches (NS), such as flowability and compactibility, different physical and chemical starch modifications have been employed. Acetylation is one of the chemical modifications which improves the flow and compaction of the NS, which are prerequisite during direct compression (DC) of tablets. Hence, in this study, TB1 starch was acetylated using acetic anhydride and evaluated as an ideal excipient for direct compression. Starch ac

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12

Budiyanto, A., M. Hadipernata, M. Ainuri, W. Supartono, AB Arif, and TR Sulistiyani. "Variations of Washing Agent on The Physicochemical And Microbiology Properties of Sago Starch." IOP Conference Series: Earth and Environmental Science 1246, no. 1 (2023): 012049. http://dx.doi.org/10.1088/1755-1315/1246/1/012049.

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Abstract Food is a basic necessity that must be provided in sufficient quantities, of high quality, and continuously. Utilizing the potential of natural resources, such as using locally available sago as a carbohydrate or starch source, can help alleviate the problem of food availability. Additionally, a washing procedure that produces starch could improve the caliber of the final product. The goal of the study was to identify the most effective washing agent for producing high-quality sago starch. The study’s design used a totally random approach. Chlorine, water, and metabisulphite (500, 100

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13

Pacheco, Luz Verónica, Javier Parada, José R. Pérez-Correa, María Salomé Mariotti-Celis, and Mario Simirgiotis. "Cochayuyo (Durvillaea incurvata) Extracts: Their Impact on Starch Breakdown and Antioxidant Activity in Pasta during In Vitro Digestion." Foods 12, no. 18 (2023): 3326. http://dx.doi.org/10.3390/foods12183326.

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Seaweeds, notably cochayuyo (Durvillaea incurvata), are recognized for their rich macro- and micronutrient content, along with their inhibitory effects on the α-glucosidase enzyme. The present study aims to evaluate the effectiveness of this inhibition in actual starchy food products under in vitro gastrointestinal conditions. This study utilized freeze-dried cochayuyo, extracted using hot pressurized liquid extraction with 50% ethanol at 120 °C and 1500 psi. The inhibition mechanism of α-glucosidase was determined, and the polyphenol composition of the extract was analyzed using Ultra-High-Pe

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14

Phiriyawirut, Manisara, Thanagorn Duangsuwan, Nutthaphong Uenghuab, and Chatchai Meena. "Effect of Octenyl Succinate Starch on Properties of Tapioca Thermoplastic Starch Blends." Key Engineering Materials 751 (August 2017): 290–95. http://dx.doi.org/10.4028/www.scientific.net/kem.751.290.

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Water resistant is drawback property of thermoplastic starch. Blending of hydrophobic starch to natural one is another solution. Different blending ratio of tapioca/octenyl succinate starch (OSA) at 0/100, 25/75, 50/50, 75/25, 100/0 were prepared using internal mixer, and molded by compression molding at 135-140°C, 1000-1500 MPa for 9 minutes. Density of the blend was decreased, due to lower density of OSA starch. There was mechanical properties improvement in 25% OSA blended tapioca starch i.e. tensile strength, Young’s modulus & elongation at break, due to synergy effect of OSA & tap

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15

Novi, Novi, Agus Siswanto, and Wiranti Sri Rahayu. "Optimasi Formula Fast Disintegrating Tablet Domperidone Kombinasi Filler Binder Starch 1500, Manitol dan Avicel PH 102 dengan Simple Lattice Design." PHARMACY: Jurnal Farmasi Indonesia (Pharmaceutical Journal of Indonesia) 21, no. 1 (2024): 61. https://doi.org/10.30595/pharmacy.v21i1.22768.

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Domperidone adalah agonis anti-dopamin yang digunakan untuk mengontrol muntah. Salah satu pengembangan formulasi domperidone kerja cepat adalah dengan formulasi dalam bentuk fast disintegrating tablet. Penelitian ini bertujuan mendapatkan komposisi optimum Starch 1500, manitol dan Avicel PH 102 pada sediaan FDT (fast disintegrating tablet) domperidone. Metode simplex lattice design dengan software Design expert diterapkan dengan 3 variabel sehingga diperoleh 14 run formula. Tablet dibuat dengan metode cetak langsung. Tablet diuji mutu meliputi: sifat alir massa cetak, sifat fisik tablet, waktu

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16

Gunawan, Muhammad Azizi, Ulyarti Ulyarti, and Silvi Leila Rahmi. "Modification of Yellow Yam Starch (Dioscorea alata) Using Various Solvent Ratio and Its Application for Edible Film." Journal BiGME 3, no. 1 (2023): 1–11. http://dx.doi.org/10.22437/bigme.v3i1.30914.

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Edible films from native starch have some weaknesses, one of which is the water vapor transmission rate is still high. To lower the rate of water vapor transmission may be used starch composites starch. This study aimed to obtain ethanol volumes that can produce modified starch with the smallest size, produce composite starch for edible film and to determine the characteristics of edible film made out of natural starch and edible film from composite starch (natural starch and modified starch). This research was conducted in 3 stages, namely: extraction of yam starch, modification of yam starch

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17

M.Priyadarsini, K. P. R. Chowdary* and S.V.U.M.Prasad. "FORMULATION DEVELOPMENT AND OPTIMIZATION OF EFAVIRENZ TABLETS EMPLOYING STARCH 1500 AND SOLUPLUS." INDO AMERICAN JOURNAL OF PHARMACEUTICAL SCIENCES 05, no. 05 (2018): 4817–22. https://doi.org/10.5281/zenodo.1283405.

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<em>The objective of the present study is to enhance  the dissolution rate of efavirenz by solid dispersion in Starch 1500 and Soluplus in its tablet formulation development and to optimse the efavirenz tablet formulation employing Starch 1500(factor A) and Soluplus(factor B) by 2<sup>2</sup> factorial design to achieve NLT 85% dissolution in 10 min. Four efavirenz tablet formulations were prepared using selected combinations of the two factors as per 2<sup>2</sup> factorial design. Efavirenz tablets were prepared by direct compression method and were evaluated.</em><em>The individual and

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18

Hou, Guoqiang, and Jack W. Buxton. "SEQUENTIAL EFFECTS OF CARBOHYDRATE ACCUMULATION AND CONSUMPTION IN MARIGOLD SEEDLINGS." HortScience 28, no. 5 (1993): 572f—572. http://dx.doi.org/10.21273/hortsci.28.5.572f.

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Supplemental CO2 of 1500 μl/l with radiation of 35 mols/day/m2 resulted in a daily net accumulation of 60% increase in starch and 100% increase in soluble sugars at the end of the light period compared to seedlings grown at ambient CO2. During low solar radiation periods the net daily accumulation of starch and soluble sugars was very little in seedlings grown with or without supplemental CO2. At night, the concentration of starch decreased linearly with time, whereas soluble sugars decreased only slightly. The greater the concentration of carbohydrates at sunset the greater the metabolism of

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19

Patomchaiviwat, Vipaluk, Suchada Piriyaprasarth, Bunyarit Chaisomboonphan, Chitatharinth Limpoemwuttiporn, and Pornsuda Nuamnoi. "Modification of Starch Extracted from Black Glutinous Rice (Oryza sativa L, Variety Leum Pua) as Tablet Filler." Advanced Materials Research 1060 (December 2014): 58–61. http://dx.doi.org/10.4028/www.scientific.net/amr.1060.58.

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The aim of this study was to investigate the modification of black glutinous rice starch (BGRS) as tablet filler. The black glutinous rice was treated with NaCl and NaOH to obtain BGRS. The native BGRS was modified by pregelatinizaion and prepared as co-composite and used as filler in tablet formulation compared with Starch 1500®. Propranolol was used as a model drug. The properties of tablets including disintegration time were evaluated. Interestingly, the disintegration times of the native BGRS was less than 90s which was faster than Starch 1500®. The results suggest that the native BGRS wou

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20

Olatoye, Kazeem, Oluwatobi Olusanya, and Abiola Olaniran. "The nutritional characteristics and acceptability of Baobab (Adansonia digitata L) pulp as nutrient concentrate substitute in custard powder." Potravinarstvo Slovak Journal of Food Sciences 15 (February 28, 2021): 121–30. http://dx.doi.org/10.5219/1500.

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Micronutrient deficiency in the human diet is of serious concern in developing nations. The utilization potential of Baobab pulp (BP) as a micronutrient source in custard formulation was evaluated. Custard powder was formulated from corn-starch, salt, flavor, colorant, and a commercial nutrient concentrate (NC) using a standard recipe, as a control sample. The nutrient concentrate was substituted by 20 – 50% of Baobab pulp in custard formulation. Custard powder was characterized by chemical, physicochemical, pasting, and sensory properties, using standard procedures. Substitution of Baobab pul

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21

Darma, Darma. "Performance Test of Various Teeth Diameter of Cylinder Type Sago Rasping Machine." Jurnal Keteknikan Pertanian 8, no. 3 (2021): 113–22. http://dx.doi.org/10.19028/jtep.08.3.113-122.

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Traditional method of sago starch extraction was a time and labor intensive process. The most laborious stage is pith disintegration which is done by using hammer-like tools called pounder. However, the use of rasping machine to disintegrate the pith is saving time and energy significantly. The objective of this study was to investigate the effect of teeth diameter and cylinder rotation speed on performance of cylinder type sago rasping machine. In the experiment, four variations of teeth diameter i.e. 3mm, 4 mm, 5 mm and 6 mm, and three levels of cylinder rotation speed i.e. 1500 rpm, 2000 rp

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22

Cao, W., and T. W. Tibbitts. "CO2 AND TEMPERATURE INTERACTION ON STARCH AND MINERAL CONCENTRATIONS IN POTATO LEAVES." HortScience 28, no. 5 (1993): 518d—518. http://dx.doi.org/10.21273/hortsci.28.5.518d.

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Foliar concentrations of starch and nutrients (N, K, Ca, Mg, P and S) were determined in three potato (Solanum tuberosum L.) cvs Denali, Norland and Russet Burbank grown for 35 days under 500, 1000, 1500 and 2000 ppm CO2 at each of 16 and 20C. The plants were grown in 8-liter plastic pots containing commercial peat-vermiculite mix under controlled environments with 450 μmol m-2 s-1 PPF for 12 h photoperiod. The average starch concentrations in three cultivars increased from 4.4% to 18.5% d.w. with increased CO2 and decreased temperature. The starch concentrations were linearly related to speci

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23

Kafedjiiski, Krum. "Effect of binder type on physical and in vitro properties of high dose inosine acedoben dimepranol tablets." Pharmacia 69, no. (4) (2022): 947–53. https://doi.org/10.3897/pharmacia.69.e89410.

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The present work was conducted with the aim to formulate and evaluate the immediate release of 1000 mg tablets containing Inosine Acedoben Dimepranol (IAD). All the samples of the tablets containing 1000 mg IAD were prepared by conventional wet granulation method. Various type of binders like povidone, wheat starch, pregelatinized starch (starch 1500<sup>TM</sup> , Colorcon), microcrystalline cellulose and macrogol 6000 were used to prepare some series of tablets. Granules were evaluated for pre-compression parameters and tablets were evaluated for post- compression parameters. The composition

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24

Delwiche, Stephen R., Karl H. Norris, and Ronald E. Pitt. "Temperature Sensitivity of Near-Infrared Scattering Transmittance Spectra of Water-Adsorbed Starch and Cellulose." Applied Spectroscopy 46, no. 5 (1992): 782–89. http://dx.doi.org/10.1366/0003702924124781.

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Near-infrared spectroscopy was used to examine unmodified wheat starch and microcrystalline cellulose (MCC) at temperatures of −80 to 60°C and water activities of 0.22−0.94 aw. A commercially available liquid transmittance cell was modified to permit collection of scattering transmittance spectra of powdered samples. Changes to the shape, peak location, and intensity of the 1400–1500 and 1900–2000 nm water absorption bands were measured as temperature varied. Results indicated that frozen water was not detected at any of the temperatures or aw examined. All water was strongly associated with t

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25

Buxton, Jack W., Donna Switzer, and Guoqiang Hou. "ACCUMULATION AND METABOLISM OF CARBOHYDRATES IN MARIGOLD SEEDLINGS." HortScience 27, no. 6 (1992): 648d—648. http://dx.doi.org/10.21273/hortsci.27.6.648d.

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Marigold seedlings, 3 weeks old, were grown in natural light growth chambers at 3 day/night temperature regimes, 8°N/16°D, 13°N/20°D and 18°N/24°D, in a factorial combination with ambient and 1000-1500 ppm CO2. Seedlings were harvested at regular intervals during a 24 hr period and were analyzed for soluble sugars (reducing sugars and sucrose) and starch. Neither temperature nor CO2 concentration affected the accumulation of soluble sugars or starch during the day or night. The soluble sugar concentration ranged from 3% of dry weight at sunrise to 6% at mid-day; the concentration changed littl

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Darma, Darma, Reniana Reniana, Budi Santoso, and Jhonson Waromi. "Pengaruh Geometri Gerigi dan Kecepatan Putar Terhadap Kinerja Mesin Parut Sagu Tipe Silinder." Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) 10, no. 3 (2021): 413. http://dx.doi.org/10.23960/jtep-l.v10i3.413-424.

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Sago rasping machine or sago rasper is the most commonly used in sago processing both for small and large scale. It function is to reduce the size or to disintegrate sago pith into smaller particle. By doing so, the starch contained in the pith can be separated in the subsequent process. The amount of starch resulted depend on the size of rasped pith. The smaller the pith is rasped the higher the starch can be extracted. The purpose of this research was to test the effect of teeth geometrical shape and cylinder rotation speed on performance of sago rasping machine. There are four type of teeth

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27

Iswandi, Iswandi, and Pudiastuti Pudiastuti. "Variasi Jenis Diluent terhadap Mutu Fisik Tablet Temu Putih (Curcuma zedoaria) menggunakan Metode Cetak Langsung." AFAMEDIS 4, no. 2 (2023): 78–83. http://dx.doi.org/10.61609/afamedis.v4i2.83.

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White Tumeric (Curcuma zedoaria) is a plant that contains curcuminoid compounds and essential oils on its rhizomes, which are helpful as an anticancer. This study aims to determine which filling material (diluent) is good as a filler for white meeting tablets (Curcuma zedoaria). Tablets are made using the direct printing method with the types of fillers (diluent) used are ludipress, starch 1500, and Spray Dried Lactose. The resulting tablets were carried out still angle and flow properties tests, compression index tests, weight uniformity tests, size uniformity tests, tablet hardness tests, ta

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Amir, N., Mohamed Syakir Mohamed Hisham, and Kamal Ariff Zainal Abidin. "Study of Physical Properties and Shock Absorption Abilities of Starch Polymer Foam as Cushioning Material for Packaging." MATEC Web of Conferences 225 (2018): 06010. http://dx.doi.org/10.1051/matecconf/201822506010.

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Lack of information about the formulation and fabrication process of starch polymer foam and lack of study in the shock absorption ability of starch polymer foam were the reasons this research was executed. In this project starch polymer foam was produced to be used as cushioning material for packaging. Starch polymer foam were developed from starch, polyvinyl alcohol (PVA), urea, citric acid, and deionised water. Water amount with drying and curing process were the variables manipulated to produce the best starch polymer foam. It was determined then, that the optimized ratio of starch:PVA:cit

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Yayehrad, Ashagrachew Tewabe, Tesfa Marew, Motlalepula Matsabisa, and Gebremariam Birhanu Wondie. "Physicochemical Characterization and Evaluation of Ficus vasta Gum as a Binder in Tablet Formulation." BioMed Research International 2023 (August 9, 2023): 1–18. http://dx.doi.org/10.1155/2023/8852784.

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Binders are ingredients used in tablet granulation process for tablet cohesiveness which confirms that the tablet remains intact after compression. Natural gums have been employed as disintegrants, emulsifying agents, suspending agents, and binders in tablets. Even though Ficus vasta gum is claimed as a possible pharmaceutical excipient by some phytochemical studies, literature is scanty on its efficacy as a tablet binder. The purpose of this study was to isolate, characterize, and comparatively evaluate Ficus vasta gum as a potential binder in tablet formulation. Gum was extracted from Ficus

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Mervosh, Todd L., Edward W. Stoller, F. William Simmons, Timothy R. Ellsworth, and Gerald K. Sims. "Effects of Starch Encapsulation on Clomazone and Atrazine Movement in Soil and Clomazone Volatilization." Weed Science 43, no. 3 (1995): 445–53. http://dx.doi.org/10.1017/s0043174500081455.

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The effects of formulation on clomazone volatilization and transport through soil were studied. After 22 days of leaching under unsaturated flow in 49-cm long intact soil cores, greater clomazone movement was observed in Plainfield sand than in Cisne silt loam or Drummer silty clay loam soils. Soil clomazone concentrations resulting in injury to oats occurred throughout Plainfield soil cores but were restricted to the upper 14 cm of Cisne and Drummer soils. In addition, clomazone was detected in the leachate from Plainfield soil only. In a similar study with Plainfield sand cores, clomazone wa

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Gonçalves, Jonathan, Mauricio Igarasi, Thiago Da Silva, Milton Cardoso, and Thiago Bernardes. "PSIX-23 Fecal Starch in Feedlot Cattle as Affected By Sampling Time and Storage Method." Journal of Animal Science 101, Supplement_3 (2023): 429. http://dx.doi.org/10.1093/jas/skad281.507.

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Abstract Fecal starch analysis is a useful tool for monitoring starch digestibility in beef feeding operations. The aim of this study was to investigate the effects of time of day and feces storage method on fecal starch concentration. A commercial feedlot was asked to participate in this study. For both experiments, fecal samples were collected from 5 pens (replicates) of cattle, which were consuming the finishing diet for about 40 d. Dry-ground corn was the primary energy source, with an inclusion of 32.6% DM in the diet. Corn silage was another source of starch (15.5% DM in the diet). Cattl

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Acock, B., M. C. Acock, and D. Pasternak. "Interactions of CO2 Enrichment and Temperature on Carbohydrate Production and Accumulation in Muskmelon Leaves." Journal of the American Society for Horticultural Science 115, no. 4 (1990): 525–29. http://dx.doi.org/10.21273/jashs.115.4.525.

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We examined how temperature and stage of vegetative growth affect carbohydrate production and accumulation in Cucumis melo L. `Haogen' grown at various CO2 concentrations ([CO2]). Carbohydrate production was measured by net assimilation rate either on a leaf-area basis (NARa) or a leaf dry-weight basis (NARw); carbohydrate accumulation was measured by leaf starch plus sugar content. Twenty-four- and 35-day-old muskmelon plants were grown for 11 days in artificially lighted cabinets at day/night temperatures of 20/20 or 40/20C and at [CO2] of 300 or 1500 μl·liter-1. NARa and NARw both increased

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Gulla, Amsalu, Afewerk Getachew, Tsadkan Gebremeskel Haile, and Fantahun Molla. "Evaluation of Acid-Modified Ethiopian Potato (Plectranthus edulis) Starch as Directly Compressible Tablet Excipient." BioMed Research International 2020 (April 6, 2020): 1–15. http://dx.doi.org/10.1155/2020/9325173.

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Ethiopian potato is one of the tuber-bearing members of the family Lamiaceae. It is an indigenous crop in Ethiopia and important source of starch. Unprocessed native starches are structurally weak and functionally restricted for application in pharmaceutical technologies. Consequently, starch is usually modified either chemically or physically to make it convenient for industrial use. The aim of the study was to prepare and characterize acid-modified Ethiopian potato starch (AMEPS) and evaluate its functionality as a direct compressible excipient in tablet formulations. The extracted starch fr

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Young, Eric, and Dennis J. Werner. "Effects of Shoot, Root, and Shank Chilling during Rest in Apple and Peach on Growth Resumption and Carbohydrates." Journal of the American Society for Horticultural Science 110, no. 6 (1985): 769–74. http://dx.doi.org/10.21273/jashs.110.6.769.

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Abstract One-year-old nursery trees of ‘Redchief’ apple (Malus × domestica Borkh.) on MM106, M9, and seedling rootstocks and ‘Redhaven’ peach [Prunus persica (L.) Batsch.] on Lovell rootstock were subjected to root and shoot chilling treatments for 1500 and 1200 hr, respectively, followed by forcing in the greenhouse. Budbreak and new shoot and root growth were increased by chilling the apple root and shoot. In contrast, only shoot chilling increased these parameters in peach. When shanks of clonal apple rootstocks were treated as part of the shoot, statistical interaction between shoot and ro

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Mezenov, A. A., D. F. Kolga, and S. A. Kastsiukevich. "Intensive technology of harvesting silage from corn of high-yielding cows." Innovations and Food Safety, no. 2 (July 13, 2024): 78–87. http://dx.doi.org/10.31677/2311-0651-2024-44-2-78-87.

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Transit starch is that part of the feed that is not broken down in the rumen, but is almost completely digested by enzymes in the small intestine into glucose and disaccharides. Once absorbed, these sugars become available for energy production. Glucose is a so-called “glucogenic energy source”, which is converted into lactose in the digestive system of dairy cattle, stimulating milk production and protein content in milk. When too much transit starch enters the small intestine, the starch passes through the cow’s digestive system undigested and particles can be the manure. As a result of rese

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Balla, Tamrat Balcha, Nisha Mary Joseph, and Anteneh Belete. "Optimization of Pregelatinized Taro Boloso-I Starch as a Direct Compression Tablet Excipient." BioMed Research International 2023 (January 16, 2023): 1–15. http://dx.doi.org/10.1155/2023/9981311.

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Background. Tablets are still the most preferred means of drug delivery. The search for new and improved direct compression tablet excipients is an area of research focus. This is because the direct compression method overcomes the drawbacks of granulation methods of tablet production. It exempts several treatment steps associated with the granulation methods. The requirements for the powders to be directly compressible include flowability, low friction tendency, compressibility, and fast disintegration capacity. Taro Boloso-I is a new variety of Colocasia esculenta (L. Schott) yielding 67% mo

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Yuniar, Martha Aznury, Sofiah, and Meilianti. "Modification of Starch from Taro Tubers with Hydrolysis Acid As the Adhesive." Journal of Physics: Conference Series 1500 (April 2020): 012056. http://dx.doi.org/10.1088/1742-6596/1500/1/012056.

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Raveendran, Reshma Lali, Sudha Janardanan Devaki, and Rohini Kuttiplavil Narayanan. "Facile Approach for the Development of Burly Starch- Silver Hydrogel Nanocomposites for Antimicrobial Applications." Materials Science Forum 830-831 (September 2015): 616–19. http://dx.doi.org/10.4028/www.scientific.net/msf.830-831.616.

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This paper presents the development of silver nanoparticles entrapped starch-polyacrylic acid hydrogel by a one step facile strategy. Formation of silver nanoparticles was confirmed by TEM and SPRE. Hydrogen bond interaction present in the hydrogel network was manifested from the FTIR spectroscopy. Silver nanoparticles in the face centred cubic lattice were confirmed by XRD. Visco-elastic properties studied by rheological analysis showed storage modulus of ~1500 Pa and exhibited a high storage modulus than loss modulus revealing the formation of strong gels. Phase transition temperature was co

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Lata Done. "Effect of phytohormones and different chemicals on seed germination and plant growth on Triticum aestivum (L.)." International Journal of Agricultural Invention 9, no. 2 (2024): 136–41. https://doi.org/10.46492/ijai/2024.9.2.21.

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Wheat is also one of the most important staple foods in India and other countries. It belongs to family Poaceae. It is a universal crop and it can be successfully grown in both temperate and tropical countries. The average yield of wheat in India is only about 900kg/hec. The average chemical composition in 66-70% starch, 12% protein and 1.5% oils. PGRs like IAA, GA, SA and insecticide Endosulphan used to enhance seed germination and investigated plant growth with different concentrations Viz., 000 (control), 500,1000, 1500 and 2000ppm. The result were investigated that seed germination was not

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Jin, Jie, and Shen Hao Wang. "Preparation of C/SiC Composites by SLA-Intergrated Liquid Silicon Infiltration Method." Advanced Materials Research 152-153 (October 2010): 1146–50. http://dx.doi.org/10.4028/www.scientific.net/amr.152-153.1146.

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Phenolic resin was used as the raw material, formed a mold for complex-shaped component by rapid-prototyping. It was composed of SiC, C and Si. The sample hardness was analyzed through statistical comparison. The phase composition of C/SiC composite was investigated by XRD and microstructures of C/SiC ceramic components were observed with scaning electron microscope. The ceramic components obtained at 1500 by reactive infiltration of Si into porous C-template. The porous structure formed by photecurable resin and starch powders pyrolysis could effectively prevent the C-template from cracking a

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Byers, Ross E. "Controlling Growth of Bearing Apple Trees with Ethephon." HortScience 28, no. 11 (1993): 1103–5. http://dx.doi.org/10.21273/hortsci.28.11.1103.

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Ethephon applied 12 to 26 days after full bloom at 1000 to 1500 mg·liter-1 not only substantially inhibited apple (Malus domestia Borkh., spur `Delicious' strains) tree growth but also caused fruit abscission. Gibberellin plus ethephon did not prevent fruit abscission when ethephon was used at these rates. Several low weekly doses of ethephon controlled tree growth without causing fruit abscission. Ethephon increased fruit soluble solids concentration and substantially reduced fruit starch in the application year. Ethephon greatly increased flowering and fruit set the following season. Fruit l

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Lang, Ying, Chang An Wang, and Jun Zhou. "Fabrication and Properties of Mullite Fiber-Reinforced Porous Mullite Ceramics." Key Engineering Materials 512-515 (June 2012): 586–89. http://dx.doi.org/10.4028/www.scientific.net/kem.512-515.586.

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Porous mullite ceramics reinforced by mullite fiber have been prepared by vacuum filtering with MgO as sintering aid and starch as pore-forming agent. The influence of different sintering temperature and mullite fiber content on porosity and strength of porous mullite ceramics was investigated. The results showed that the compressive strength of the mullite ceramics increased with increasing sintering temperature. With the increase of mullite fiber content, the compressive strength of porous mullite ceramics appeared to increase at first and then decrease. And the peaking strength could reach

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Kadri, Rana, Serge Bresson, and Thierry Aussenac. "Effect of Alginate Proportion in Glycerol-Reinforced Alginate–Starch Biofilms on Hydrogen Bonds by Raman Spectroscopy." Applied Sciences 13, no. 15 (2023): 8846. http://dx.doi.org/10.3390/app13158846.

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Among the most studied natural polymers, alginate, a natural polysaccharide extracted from algae is well known due to its applications related to remarkable properties such as biocompatibility, biodegradability and low toxicity. In order to optimize the physicochemical properties of alginate and starch-based biofilms reinforced by glycerol, we propose of different biofilms by Raman spectroscopy according to the mass proportion of alginate in water: 1%, 2%, 3%, 4% and 5%. The first vibrational study of alginate-based biofilms demonstrated a link between the mass proportion of alginate in water

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Alam, Md Mahbubul, Md Shahidul Islam, KM Yasif Kayes Sikdar, and ASM Monjur Al Hossain. "Formulation and Evaluation of Fixed-Dose Combination Immediate Release Tablets of Ibuprofen and Famotidine through Quality by Design Approach." Bangladesh Pharmaceutical Journal 24, no. 2 (2021): 133–48. http://dx.doi.org/10.3329/bpj.v24i2.54712.

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Nonsteroidal anti-inflammatory drugs (NSAIDs) are frequently prescribed by the physicians for the management of pain due to their anti-inflammatory and analgesic properties. Long term use of NSAIDs causes gastrointestinal (GI) toxicity and the common GI disorders are indigestion, ulcers or bleeding. Therefore, the production of local oral tablets containing NSAIDs and gastro-protectant is inevitable. In this experiment, combination of ibuprofen 600 mg and famotidine 20 mg tablets were prepared by direct compression technique, which is unique in Bangladesh. To pursue the study Design of Experim

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Medeiros, Luan M., Fernando S. Silva, Juliana Marchi, Walter Kenji Yoshito, Dolores Ribeiro Ricci Lazar, and Valter Ussui. "Synthesis and Characterization of Porous ZrO₂-Y₂O₃-TiO₂ Ceramics Prepared by Coprecipitation." Materials Science Forum 727-728 (August 2012): 1387–92. http://dx.doi.org/10.4028/www.scientific.net/msf.727-728.1387.

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Zirconium dioxide (zirconia) ceramics are known by its high strength and toughness and titanium dioxide (titania) ceramics has outstanding surface properties. The ceramic composite formed between the two oxides are expected to have advantages of both ceramics, especially when its surface area is increased by pores. In this work, ceramic composites of ZrO2-Y2O3-TiO2were synthesized by coprecipitation and rice starch was added as pore former in 10, 20 and 30 wt%. Powders were cold pressed as cylindrical pellets and sintered at 1500 °C for 01 hour and ceramics were characterized by techniques as

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Luo, Qiuhua, Qianying Zhang, and Puxiu Wang. "Hydrochlorothiazide/Losartan Potassium Tablet Prepared by Direct Compression." Pharmaceutics 14, no. 8 (2022): 1741. http://dx.doi.org/10.3390/pharmaceutics14081741.

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Hydrochlorothiazide (HCTZ)/losartan potassium (LOS-K) was used as a model drug to prepare compound tablets through the investigation of the compression and mechanical properties of mixed powders to determine the formulation and preparation factors, followed by D-optimal mixture experimental design to optimize the final parameters. The type and amount of lactose monohydrate (SuperTab®14SD, 19.53–26.91%), microcrystalline cellulose (MCC PH102, 32.86–43.31%), pre-gelatinized starch (Starch-1500, 10.96–15.91%), and magnesium stearate (0.7%) were determined according to the compressive work, stress

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Mauro, Rosario Paolo, and Anita Ierna. "Tuber Growth and Nutritional Traits in Deficit Irrigated Potatoes." Agronomy 15, no. 5 (2025): 1019. https://doi.org/10.3390/agronomy15051019.

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Knowledge of tuber growth and nutritional traits response of early potatoes to dynamic deficit irrigation is lacking. This study aimed to evaluate, over two growing seasons and using two potato cultivars (Arinda and Timate), the effects of five irrigation regimes on mean tuber weight and nutritional profile (starch, dry matter, protein, reducing sugars, and ash content) during tuber growth and at final harvest. The irrigation treatments included I0 (dry control), I100 (100% ETm from tuber initiation to the end of tuber growth), I100-0 (100% ETm until 50% of tuber growth, then no irrigation), I

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Wongpreedee, Thapanee, and Nanthaya Kengkhetkit. "Effect of Rice Flour Types on the Properties of Nonwoven Pineapple Leaf Fiber and Thermoplastic Rice Starch Composites." Key Engineering Materials 904 (November 22, 2021): 221–25. http://dx.doi.org/10.4028/www.scientific.net/kem.904.221.

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Thermoplastic starches and a nonwoven pineapple leaf sheet (NPALF) were prepared. Two types of flours were used to prepare thermoplastic starches (TPSs) which were Rice flour thermoplastic starch (RTPS) and Glutinous rice flour thermoplastic starch (GTPS). Two layers of thermoplastic starches and NPALF layer were sandwiched and pressed by a hot pressing machine at 150°C with 1500 psi for 15 min. All composites were investigated their densities and tensile properties. The density of all composite types had a lower density than each neat TPSs and types of rice flours did not affect their densiti

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Ratih, Hestiary, Fikri Alatas, Jessie Sofia Pamudji, and Sundani Nurono Soewandhi. "Pengaruh Disintegran dan Cara Pencampuran Terhadap Sifat Fisika Kimia Telmisartan." JURNAL ILMU KEFARMASIAN INDONESIA 19, no. 2 (2021): 197. http://dx.doi.org/10.35814/jifi.v19i2.1013.

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Telmisartan (TMS) mempunyai struktur yang padat dan saling mengunci antar unit kristal.Hal ini mengakibatkan zat mempunyai gaya elektrostatik tinggi sehingga ketika dikompresi menjaditablet, TMS mengalami sintering. Salah satu upaya untuk mengatasi sintering pada tablet TMSadalah dengan menambahkan disintegran. Disintegran yang digunakan adalah berasal dari golonganpati: Starch 1500® (S1500) dan sodium starch glikolat (SSG) serta golongan selulosa mikrokristalinselulosa (MCC) dan croscarmellose sodium (CCS). Tujuan penelitian ini adalah melihat pengaruhbeberapa disintegran terhadap sifat fi si

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Denysova, O. M. "Evaluation of mechanical stability of dog erythrocytes under the influence of cryoprotectants." Journal for Veterinary Medicine, Biotechnology and Biosafety 10, no. 4 (2024): 24–27. https://doi.org/10.36016/jvmbbs-2024-10-4-3.

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The mechanical stability of erythrocytes is a critical factor in ensuring their effective functioning during storage, transportation, and cryopreservation. The objective of this study was to ascertain the impact of diverse cryoprotectants, including glycerol, sucrose, dimethyl sulfoxide (DMSO), polyethylene glycol-1500 (PEG-1500), and hydroxyethyl starch (HES), on hemolytic damage to dog erythrocytes subjected to mechanical stress. For this purpose, dog erythrocytes were incubated in varying concentrations of cryoprotectants and NaCl. The cells were subjected to mechanical stress by stirring t

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