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Journal articles on the topic 'Extraction oil'

Author: Grafiati

Published: 28 May 2022

Last updated: 31 July 2025

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1

Verma, Gargi, Shuchi Mitra, Usha Sharma, and Khem Chand Sharma. "EXTRACTION OF ESSENTIAL OIL: CAMPHOR OIL." International Ayurvedic Medical Journal 12, no. 10 (2024): 1820–27. https://doi.org/10.46607/iamj0212102024.

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Pure essential oils are concentrated oils from various naturally occurring plants, including flowers, roots, seeds, resins, and the outermost layer of plants, trees, shrubs, and fruit rinds. Humans know these oils' benefits for the body, skin, and spirit. Due to their abundant therapeutic or odoriferous qualities, these oils are frequently used in commercial settings. Objectives: - To learn about the perks and pitfalls of various extraction techniques, the selection and effective-ness of a single method, and the processes available for extracting oils from plants and trees. Results: The method

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2

Getachew, Bezuayehu, Kemal Ahmed, Mahmud Endris, et al. "Determination of Oil Content and Physicochemical Properties of Oil Extracted from Niger Seed Oil Grown in Gamo Gofa, Southern Ethiopia." International Letters of Chemistry, Physics and Astronomy 63 (January 2016): 141–44. http://dx.doi.org/10.18052/www.scipress.com/ilcpa.63.141.

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The Niger seed oil was collected from gamo-gofa, southern part of Ethiopia for oil extraction. The collected seed were oven dried and crushed in to powder by mortar and pestle. A soxhlet and maceration extractions were used for extraction of the oil. The solvents used for both extractions were n-hexane and ethyl acetate. The main reason two different types of solvents and two different type of extraction methods used in this project were to check which type of solvent and extraction method were effective for extraction of oil from Niger seed. From both extraction methods the extracted oil was

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Getachew, Bezuayehu, Kemal Ahmed, Mahmud Endris, et al. "<i></i>Determination of Oil Content and Physicochemical Properties of Oil Extracted from Niger Seed Oil Grown in Gamo Gofa, Southern Ethiopia." International Letters of Chemistry, Physics and Astronomy 63 (January 4, 2016): 141–44. http://dx.doi.org/10.56431/p-86byam.

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The Niger seed oil was collected from gamo-gofa, southern part of Ethiopia for oil extraction. The collected seed were oven dried and crushed in to powder by mortar and pestle. A soxhlet and maceration extractions were used for extraction of the oil. The solvents used for both extractions were n-hexane and ethyl acetate. The main reason two different types of solvents and two different type of extraction methods used in this project were to check which type of solvent and extraction method were effective for extraction of oil from Niger seed. From both extraction methods the extracted oil was

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4

Siregar, A. N., J. A. Ghani, C. H. C. Haron, M. Rizal, Z. Yaakob, and S. K. Kamarudin. "Comparison of oil press for jatropha oil – a review." Research in Agricultural Engineering 61, No. 1 (2016): 1–13. http://dx.doi.org/10.17221/22/2013-rae.

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As petrol will soon be exhausted in the near future, Jatropha is going to be one of the substitute candidates for future biodiesel production. Countries of South-East Asia, such as Malaysia, they are going to start the establishment of Jatropha plantations assuming that Jatropha will be the main resource for biodiesel production. A press is commonly used to extract oils from Jatropha. An oil press can be manually driven or engine-powered. In this paper, we will review some available advances focused on mechanical extraction techniques, covering three types of press for Jatropha oil extraction.

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Tan, Yew Ai, and Ainte Kuntom. "Hydrocarbons m Crude Palm Kernel Oil." Journal of AOAC INTERNATIONAL 77, no. 1 (1994): 67–73. http://dx.doi.org/10.1093/jaoac/77.1.67.

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Abstract The sources of hydrocarbons in crude palm kernel oil were investigated by a series of laboratory-controlled oil extractions of kernels of varying quality. Site examinations of palm kernel-crushing plants were also conducted to determine possible sources of hydrocarbon contamination of palm kernels throughout the process of kernel extraction. Parallel to these studies, a random survey of crude palm kernel oil (CPKO) produced by different kernel crushers was also carried out to determine the range of hydrocarbon concentrations in locally produced CPKO. This study showed that hydrocarbon

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Sovilj, Milan, and Branislava Barjaktarovic. "Kinetics of the extraction of pumpkin seed oil (Cucurbita pepo L) by supercritical CO2." Chemical Industry 59, no. 9-10 (2005): 238–42. http://dx.doi.org/10.2298/hemind0510238s.

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This paper deals with the supercritical carbon dioxide extraction of pumpkin seed oil (Cucurbita pepo L). Supercritical fluid extraction (SFE) has been used to obtain total lipid extracts from other oilseeds, and it has also proved successful in the isolation and enrichment of sterols from oilseeds. The SFE of pumpkin seed oil on a laboratory scale was investigated in thus paper, with special interest in the influence of the extraction pressure on the overall yield of pumpkin seed oil. Extractions were carried out at the pressures of 15, 25 and 30 MPa and at 313 K, and at a pressure of 30 MPa

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Yang, Guo En, Gui Wu Wang, Zhi Ping Wu, and Xiang Zhou Li. "Study on Steam Extraction Technology Assisted by Microwave of Anise Star Oil from the Fruit of Illicium verum Hook. f." Advanced Materials Research 201-203 (February 2011): 2935–38. http://dx.doi.org/10.4028/www.scientific.net/amr.201-203.2935.

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Evaluated with the yield of anise star oil, steam extraction method assisted by microwave is studied for the extraction of anise star oil from Illicium verum Hook. f. in contrast with the traditional steam distillation (SD) method in this paper. The new optimal steam extraction technology assisted by microwave of anise star oil is obtained as: extracting time 80 minutes, solid-liquid ratio(g/mL) 1:7, size of material 80~100 mesh and extracting temperature 80°C. Average yield of anise star oil is up to 11.6% (g/g) under the above technology. Size of material is the most important influencing fa

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Yang, Guo En, Xiang Zhou Li, Min Zhang, and Ying He Li. "Study on Water Extraction Technology of Litsea cubeba Essential Oil from the Seed of Litsea cubeba (Lour.) Pers. Assisted by Microwave and Ultrasonic." Advanced Materials Research 156-157 (October 2010): 1113–16. http://dx.doi.org/10.4028/www.scientific.net/amr.156-157.1113.

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Evaluated with the yield of litsea cubeba essential oil, water extraction technology of essential oil from the seed of Litsea Cubeba (Lour.) Pers. assisted by microwave and ultrasonic is studied for the first time in this paper. The optimal water extraction technology of litsea cubeba essential oil assisted by pure microwave is as follows: extracting time 40 minutes, microwave power 650 W, solid-liquid ratio 1:4 (g/mL). Average yield of litsea cubeba essential oil is up to 10.287% (g/g) under the above optimal technology. The optimal water extraction technology of litsea cubeba essential oil a

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9

Cheng, Haidi, and Tianmin Sun. "Study on the Different Method of Extraction of Star Anise Oil." E3S Web of Conferences 213 (2020): 03035. http://dx.doi.org/10.1051/e3sconf/202021303035.

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The three reagents of anhydrous ethanol, petroleum ether and ethyl acetate were selected by soxlet extraction, steam distillation and ultrasonic extraction to extract the star anise oil from the fine anise powder. Three kinds of methods for extracting star anise oil were studied on different pattern organic solvent. The result of the different volume fractions of ethanol is that the highest extraction rate is 99.7% ethanol. It can be seen that the extraction rate are: ethanol > petroleum ether > acetic acid ethyl ester. The different methods of extracting the star anise oil shows that th

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10

Wang, Jingwen, Kai Zhang, Jian Sheng, et al. "Investigation on walnut kernel oil extraction using different methods." BioResources 18, no. 1 (2022): 869–83. http://dx.doi.org/10.15376/biores.18.1.869-883.

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Extraction of oil from walnut kernel as raw material was explored using the method of pressing. Soxhlet and ultrasonic-assisted extractions of walnut oil, its evaluation index, the extraction process optimization by single factor experiment, the physical and chemical properties of oil, fatty acid composition, element composition, and the main functional group analysis were studied. The results showed that walnut kernel could be extracted effectively with petroleum ether. The optimal extraction conditions of walnut oil by ultrasonic assisted extraction were as follows: solid/liquid ratio of 1:1

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Castejón, Natalia, Pilar Luna, and Francisco Javier Señoráns. "Alternative oil extraction methods from Echium plantagineum L. seeds using advanced techniques and green solvents." Food Chemistry 244 (April 1, 2018): 75–82. https://doi.org/10.1016/j.foodchem.2017.10.014.

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The edible oil processing industry involves large losses of organic solvent into the atmosphere and long extraction times. In this work, fast and environmentally friendly alternatives for the production of echium oil using green solvents are proposed. Advanced extraction techniques such as Pressurized Liquid Extraction (PLE), Microwave Assisted Extraction (MAE) and Ultrasound Assisted Extraction (UAE) were evaluated to efficiently extract omega-3 rich oil from Echium plantagineum seeds. Extractions were performed with ethyl acetate, ethanol, water and ethanol:water to develop a hexane-free pro

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Zahari, Mohamed Shahrir Mohamed, Mohd Zamri Ibrahim, Su Shiung Lam, and Ramli Mat. "Prospect of Parallel Biodiesel and Bioethanol Production from JatrophaCurcas Seed." Applied Mechanics and Materials 663 (October 2014): 44–48. http://dx.doi.org/10.4028/www.scientific.net/amm.663.44.

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This study focuses on the utilization prospect of JatrophaCurcas seed solely as transport sector renewable fuel for producing biodiesel and bioethanol in a parallel system. Diesel (biodiesel) and petrol (bioethanol as petrol additive) engine fuel could be produce from J. Curcas seed oil portion and its’ seed residue, respectively. Ultrasonic-assisted reactive extractions were used for simultaneous oil extraction and esterification/transesterification of J. Curcas seed. The use of acid/alkaline catalyst and ultrasound resulted in a completely de-oiled seed residual by extracting about 50% oil w

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13

HAJEB, PARVANEH, JINAP SELAMAT, LEILI AFSAH-HEJRI, NOR AINY MAHYUDIN, SHAHRAM SHAKIBAZADEH, and MOHD ZAIDUL ISLAM SARKER. "Effect of Supercritical Fluid Extraction on the Reduction of Toxic Elements in Fish Oil Compared with Other Extraction Methods." Journal of Food Protection 78, no. 1 (2015): 172–79. http://dx.doi.org/10.4315/0362-028x.jfp-14-248.

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High-quality fish oil for human consumption requires low levels of toxic elements. The aim of this study was to compare different oil extraction methods to identify the most efficient method for extracting fish oil of high quality with the least contamination. The methods used in this study were Soxhlet extraction, enzymatic extraction, wet reduction, and supercritical fluid extraction. The results showed that toxic elements in fish oil could be reduced using supercritical CO2 at a modest temperature (60°C) and pressure (35 MPa) with little reduction in the oil yield. There were significant re

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14

Liu, Mo, Mengxi Wang, Dongya Chen, Lingyan Kong, Mei Xue, and Hong Lei. "Extraction and Analysis of Flaxseed Oil by Supercritical CO2 Method Optimized by RSM and GC-MS." Current Topics in Nutraceutical Research 17, no. 1 (2018): 11–16. http://dx.doi.org/10.37290/ctnr2641-452x.17:11-16.

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Flaxseed oil has already been widely used in food production in recent years as of its prominent biological functions. This study was aimed to obtain high-quality flaxseed oil and find the suitable extraction parameters, exploiting response surface methodology of a three-variable, three-level Box-Behnken experimental design. In this study, supercritical CO<sub>2</sub> extraction technology was used to extract flaxseed oil. The chemical composition of flaxseed oil was investigated by Gas Chromatography-Mass Spectroscopy. Results showed that the optimal conditions were extraction time of 4.58 h,

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15

Ribeiro, Raquel C., Maria Fernanda S. Mota, Rodrigo M. V. Silva, et al. "Coffee Oil Extraction Methods: A Review." Foods 13, no. 16 (2024): 2601. http://dx.doi.org/10.3390/foods13162601.

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Green and roasted coffee oils are products rich in bioactive compounds, such as linoleic acid and the diterpenes cafestol and kahweol, being a potential ingredient for food and cosmetic industries. An overview of oil extraction techniques most applied for coffee beans and their influence on the oil composition is presented. Both green and roasted coffee oil extractions are highlighted. Pressing, Soxhlet, microwave, and supercritical fluid extraction were the most used techniques used for coffee oil extraction. Conventional Soxhlet is most used on a lab scale, while pressing is most used in ind

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16

Faugno, Salvatore, Luisa Del Piano, Mariano Crimaldi, Gennaro Ricciardiello, and Maura Sannino. "Mechanical oil extraction of Nicotiana tabacum L. seeds: analysis of main extraction parameters on oil yield." Journal of Agricultural Engineering 47, no. 3 (2016): 142–47. http://dx.doi.org/10.4081/jae.2016.539.

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The aim of this study is to find the best conditions of tobacco seed oil (TSO) press extraction, combining multiple extraction factors such as screw rotational speed, seeds preheating and extraction temperature, in order to have a higher oil yield. The extracted oil, having peculiar chemical properties, can be used for several purposes, also as edible oil. TSO was obtained using a mechanical screw press that has been assembled with a head press and with speed and temperature sensors mounted on the machine. Results show that the combination of high extraction temperature, slow rotational screw

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17

Zhang, Huangxian, Ting Huang, Xiaoning Liao, et al. "Extraction of Camphor Tree Essential Oil by Steam Distillation and Supercritical CO2 Extraction." Molecules 27, no. 17 (2022): 5385. http://dx.doi.org/10.3390/molecules27175385.

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The essential oil extracted from Cinnamomum camphora leaves is a mixture of volatile compounds, mainly terpenes, and is widely used in medicine, perfume and chemical industries. In this study, the extraction processes of essential oil from Cinnamomum camphora leaves by steam distillation and supercritical CO2 extraction were summarized and compared, and the camphor tree essential oil was detected by GC/MS. The extraction rate of essential oil extracted by steam distillation is less than 0.5%, while that of supercritical CO2 extraction is 4.63% at 25 MPa, 45 °C and 2.5 h. GC/MS identified 21 an

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18

Iweka, Sunday Chukwuka, J. L. Chukwuneke, and E. C. Chinwuko. "Impact of Statistical Software and Separation Methods for Bio-Oil Extraction from Yellow Oleander Seeds: A Review (2011-2023)." Journal of Engineering Research and Reports 27, no. 4 (2025): 1–18. https://doi.org/10.9734/jerr/2025/v27i41450.

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The utilization of inedible agricultural seeds to make bio-oil is not new, but accelerating its usefulness via potential options is ideal. Therefore, studies showing that inedible seeds are superior to edible seeds were examined from 2011 to 2023. For additional research, an ideal inedible seeds known as yellow oleander seeds were selected. From the review: ANN performed better in the best extraction of bio-oil than the D-Optimal Design of RSM. This is because artificial neural networks (ANNs) have a great deal of strength when it comes to modeling the production of biofuel and bio-oil because

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19

Febrina Iskandar, Michael Dillo Rizki Ginting, Iriany, and Okta Bani. "EKSTRAKSI MINYAK ATSIRI BUNGA MELATI DENGAN MENGGUNAKAN PELARUT ISOPROPIL ETER : PENGARUH WAKTU, TEMPERATUR, DAN RASIO MASSA BUNGA MELATI DENGAN VOLUME PELARUT." Jurnal Teknik Kimia USU 8, no. 1 (2019): 1–5. http://dx.doi.org/10.32734/jtk.v8i1.1599.

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Jasmine flower is one of the high value commodities. One of the applications of jasmine flower is jasmine essential oil. Jasmine essential oil is often used to produce high quality parfume. Extraction is one of the methods for extracting jasmine essential oil, usually by the help of solvent. In this study, the effect of extraction time, extraction temperature, and solvent to jasmine flower ratio on jasmine oil extraction was studied. The extraction was carried out at 30oC, 35oC, and 40oC for 2 hours, 3 hours, 4 hours, and 5 hours by using isopropyl ether. The ratio of jasmine flower to isoprop

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20

Corazza, M.L., E.L.N. Escobar, D.T. Melfi, and L.P. Ramos. "Extraction of lipids from waste biomass using compressed solvents: Kinetic and thermodynamic aspects." Bulgarian Chemical Communications 51, Special Issue B (2019): 39–45. https://doi.org/10.34049/bcc.51.B.013.

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Traditional oil extraction involves organic solvents and represents both health and environmental concerns; besides, the large spend of these solvents is costly. Thus, safer alternative methods of extractions arouse interest. Supercritical fluid extraction (SFE), pressurized liquid extraction (PLE) and gas-expanded liquid (GXL) extraction can be applied to a full range of matrices. This paper aimed to briefly discuss some aspects related to the oil extraction from different biomasses using scCO2 + organic solvents extraction technique in semi-batch scheme and highlight some kinetic and thermod

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21

Nur, Ahmad Moh, Hairul Huda, and Rif'an Fathoni. "OPTIMALISASI PROSES EKSTRAKSI MINYAK BIJI NYAMPLUNG MENGGUNAKAN RESPONSE SURFACE METHODOLOGY (RSM)." Jurnal Chemurgy 6, no. 2 (2022): 97. http://dx.doi.org/10.30872/cmg.v6i2.9450.

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Nyamplung (Calophyllum inophyllum L.) is a plant with great potential as a fuel source that can be developed in Indonesia. The oil content of nyamplung seeds is 60-75%. This study aims to optimize the process of extracting oil from nyamplung seeds using hexane solvent at various operating conditions and obtain optimum extraction operating conditions. In the process stage, extraction will be carried out using hexane solvent with several operating variations, namely extraction temperature (35-45oC); extraction time (4-6 hours); stirring speed (200-600 rpm), the process of optimizing oil extracti

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22

Sánchez, Camila, Alicia Rodríguez, Francisca Reinoso, et al. "Optimization of Oil and Tocopherol Extraction from Maqui (Aristotelia chilensis (Mol.) Stuntz) by Supercritical CO2 Procedure." Antioxidants 13, no. 7 (2024): 845. http://dx.doi.org/10.3390/antiox13070845.

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This study focused on the oil extraction from freeze-dried maqui (Aristotelia chilensis) by supercritical fluid extraction with carbon dioxide (SFE-CO2). The basic objective was to optimize the oil yield and the tocopherol concentration. A Box/Behnken experimental design was developed with three processing variables: supercritical pressure (74, 187, and 300 bar), temperature (35, 48, and 60 °C), and extracting time (30, 135, and 240 min). Multiple optimizations, based on the combination of factor levels at 274 bar, 240 min, and 60 °C, led to the highest oil yield and tocopherol values. The val

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23

Saxena, Devesh K., S. K. Sharma, and S. S. Sambi. "Kinetics and thermodynamics of cottonseed oil extraction." Grasas y Aceites 62, no. 2 (2011): 198–205. http://dx.doi.org/10.3989/gya.090210.

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24

Pardo, J. E., J. M. Roncero, M. Álvarez-Ortí, A. Pardo-Giménez, R. Gómez, and A. Rabadán. "Virgin almond oil: Extraction methods and composition." Grasas y Aceites 67, no. 3 (2016): e143. http://dx.doi.org/10.3989/gya.0993152.

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25

Mojeed O, Oluogun, Aladeitan Yetunde, Omolara Ibikunle, and Bisola Atanda. "Extraction and Characterization of Oil from Algae." International Journal of Science and Research (IJSR) 10, no. 5 (2021): 143–47. https://doi.org/10.21275/sr21502124549.

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26

Bakhshabadi, Hamid, Mohammad Ganje, Mehdi Gharekhani, Toktam Mohammadi-Moghaddam, Cristina Aulestia, and Afsaneh Morshedi. "A Review of New Methods for Extracting Oil from Plants to Enhance the Efficiency and Physicochemical Properties of the Extracted Oils." Processes 13, no. 4 (2025): 1124. https://doi.org/10.3390/pr13041124.

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In general, there are three methods for extracting oil from various sources: mechanical, solvent, and pre-press-solvent. Each of these methods has its own advantages and disadvantages, with extraction efficiency depending on key factors such as the extraction technique, the properties of the plant component matrix, and the solvent used. Factors like temperature, pressure, and time also play a role. Researchers have consistently sought to replace or complement these methods to reduce residual oil in products. This study introduces new oil extraction methods that have gained attention in recent

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27

Fattah, I. M. Rizwanul, M. Y. Noraini, M. Mofijur, et al. "Lipid Extraction Maximization and Enzymatic Synthesis of Biodiesel from Microalgae." Applied Sciences 10, no. 17 (2020): 6103. http://dx.doi.org/10.3390/app10176103.

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Microalgae has received overwhelming attention worldwide as a sustainable source for energy generation. However, the production of biofuel from microalgae biomass consists of several steps, of which lipid extraction is the most important one. Because of the nature of feedstock, extraction needs special attention. Three different methods were studied to extract algal oil from two different algae variant, Chlorella sp. and Spirulina sp. The highest percentage oil yield was obtained by ultrasonication (9.4% for Chlorella sp., 6.6% for Spirulina sp.) followed by the Soxhlet and solvent extraction

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Cui, Can, Yongrou Fang, Yujie Mu, et al. "Xanthoceras Sorbifolium Bunge Oil: Extraction Methods, Purification of Functional Components, Health Benefits, and Applications in Production and Daily Life." Foods 14, no. 6 (2025): 1004. https://doi.org/10.3390/foods14061004.

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Xanthoceras sorbifolium Bunge is an oil-bearing shrub native to China, whose seeds are rich in oil and can be used for extracting edible oil. The primary extraction methods for Xanthoceras sorbifolium Bunge oil (XSBO) include pressing, solvent extraction (SE), ultrasound-assisted extraction (UAE), aqueous enzymatic extraction (AEE), micro-wave-assisted extraction (MAE), and supercritical carbon dioxide extraction (SFE-CO2). This review not only compares the advantages and disadvantages of these oil extraction techniques regarding extraction principles, oil yield efficiency, and cost-effectiven

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Wulandari, Yustina Wuri, Supriyadi Supriyadi, and Chairil Anwar. "Comparison between Hydrodistillation with Steam Explosion and Conventional Hydrodistillation in Kaffir Lime Oil Extraction." agriTECH 39, no. 4 (2019): 306. http://dx.doi.org/10.22146/agritech.38497.

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Steam explosion was proposed as a pretreatment method to accelerate the hydrodistillation (SE-HD) of kaffir lime leaves. This research aimed to compare SE-HD and conventional hydrodistillation (HD) in terms of extraction yield, extraction time, chemical composition, and essential oil quality. The extraction of kaffir lime oil with SE-HD was superior to HD with regard to extraction time (35 min. vs 120 min.) and extraction yield (1.386% vs 1.182%). The chemical composition and the quality of the extracted essential oil from both methods were quite similar, indicating the absence of adverse infl

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Lailatul Fatma, Nabilah Lu’aili Fauziah, Zuhriah Mumtazah, Helda Wika Amini, and Boy Arief Fachri. "Kinetics Extraction of Arabica Coffee Bean (Coffea Arabica)." Journal of Biobased Chemicals 4, no. 2 (2024): 112–25. https://doi.org/10.19184/jobc.v4i2.1325.

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Coffee beans are the seeds of the coffee plant and a source of coffee beverages. Arabica coffee beans contain oil which has many benefits. The process of extracting oil (solute) in coffee can be done through solvent extraction (leaching). The coffee bean oil extraction process uses n-hexane as a solvent because it can dissolve compounds that have the same properties. The purpose of this research was to study the extraction of essential oil from Arabica coffee beans and to determine the kinetic model of extraction of essential oil from Arabica coffee beans by leaching. The process of separating

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Saputra, Hendra, Azrifirwan Azrifirwan, and Fea Firdani. "Evaluation of Vegetable Oil Extraction Methods on Crude Oil Yields in Indonesia. Systematic Literature Review." GreenTech 1, no. 1 (2024): 107–17. http://dx.doi.org/10.25077/greentech.v1i1.10.

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The method of extracting vegetable oils greatly affects the optimal yield and can affect the composition of the fatty acids that make up the triglycerides contained in the resulting oil. Systematic literature review method with research topics regarding the evaluation of the development of oil extraction methods for crude oil produced from 300 selected articles, then selected to become the following 100 articles into 25 relevant articles, obtained research data carried out to obtain optimum results is method Soxhlet extraction. From 25 articles, 4 articles were selected, which carried out opti

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Masúd, Fajriyati, and Puspitasari Puspitasari. "Studi Pendahuluan Ekstraksi Bertingkat Minyak Biji Mangga Arumanis (Mangifera Indica) Menggunalan Pelarut N-Heksan dan Etanol." INTEK: Jurnal Penelitian 4, no. 1 (2017): 42. http://dx.doi.org/10.31963/intek.v4i1.92.

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Mango seeds containing oil of about 20-37%, is one source of vegetable oil that has not been touched. Mango seed oil contains polyphenols, so the potential is developed as a functional food. Mango seed oil contains high solid, it can be developed into a product resembling spreadable margarine. The aim of this study was to determine the ratio of solvent, temperature, and time is optimum for extracting mango seed oil. Mango seed oil has been extracted by multistage extraction with hexane and ethanol. Extraction process was performed using reflux method at 30, 35, 40, 45, 50, 55, 60°C, for 1, 2,

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Zamanhuri, Norashikin Ahmad, Norazah Abd Rahman, and Noor Fitrah Abu Bakar. "Effect of Microwave Power and Extraction Time on Crude Palm Oil Quality Using Microwave-Assisted Extraction Process." International Journal of Renewable Energy Development 10, no. 3 (2021): 495–505. http://dx.doi.org/10.14710/ijred.2021.35402.

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The aim of this study is to evaluate microwave-assisted extraction at several microwave power and extraction time in extracting oil palm products, such as crude palm oil (CPO) and palm fatty acid (PFA) composition. The exposure time was shortened and overheating was avoided when sterilized mesocarp exposed to microwave prior to Soxhlet extraction in order to obtain good quality oil. The effects of CPO extraction and PFA composition on the distillate produced were investigated. Gas chromatography coupled with mass spectrometry (GC-MS) was used for the determination and quantification of PFA com

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Qadariyah, Lailatul, Mahfud Mahfud, and Raka Selaksa Charsima Muchammad. "Study on Microwave Hydrodiffusion Gravity Extraction of the Vegetable Oil from Calophyllum inophyllum L Seed." Key Engineering Materials 840 (April 2020): 180–85. http://dx.doi.org/10.4028/www.scientific.net/kem.840.180.

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This article is about extracting the oil from Calophyllum inophyllum L using microwave hydrodiffusion gravity method (MHG). It mainly studies the effect of material size, microwave time, and microwave power on the extraction yield. The experiment shows that the factors which influence the extraction rate are microwave time, microwave power, and material size. The maximum condition for extraction oil using MHG method is 800 W in 20 minutes and the material size is 2 cm to give oil in 0.575% yield.

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Gbashi, M. Samuel, T. Emmauel Yanshio, and N. Nwankwo Kingsley. "Effect of Oil Extraction Method on the Functional Properties of Biodiesels of Selected Oilseeds." International Journal of Trend in Scientific Research and Development 3, no. 6 (2019): 393–97. https://doi.org/10.5281/zenodo.3587905.

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Owing to the rise in demand for petroleum and environmental concerns, the search for alternative fuels has gained prominence. This study examined the effect of the method of extraction of the base oil on the functional properties of biodiesel produced from Jatropha, Yellow oleander and Castor oilseeds. The study revealed that the method of extraction had significant effect on the properties of the oil extracted and hence the biodiesel produced from the oil. Hydrogenation during oven heating after solvent extraction affected the unsaturation of the base oils and the biodiesels produced from the

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Gao, Yuhang, Chen Liu, Fei Yao, and Fusheng Chen. "Aqueous enzymatic extraction of peanut oil body and protein and evaluation of its physicochemical and functional properties." International Journal of Food Engineering 17, no. 11 (2021): 897–908. http://dx.doi.org/10.1515/ijfe-2021-0226.

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Abstract Aqueous enzymatic extraction (AEE) is a new technology for extracting vegetable oil body which has the advantages of low energy consumption, product safety, mild reaction conditions, and simultaneous separation of oil and protein. Among the enzymes tested in the present work, Viscozyme L (compound plant hydrolase) exhibited the highest extraction activity during peanut oil extraction. Extraction was optimized using response surface methodology, and optimal conditions were enzymatic temperature 51.5 °C, material-to-liquid ratio 1:3.5, enzymatic concentration 1.5%, and enzymatic time 90

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Fachrina, Salsabila, and R. TD Wisnu Broto. "Optimization of Soxhlet Extraction of Candlenut Oil (Aleurites moluccana (L.) willd) Using Factorial Experimental Design Level 23." Journal of Vocational Studies on Applied Research 5, no. 1 (2023): 5–9. http://dx.doi.org/10.14710/jvsar.v5i1.17143.

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Candlenut (Aleurites moluccana (L.) wild) is a plant of the Euphorbiceae family. Candlenut oil is obtained by extracting the oil content in candlenut seeds. Soxhlation is an effective method for solvent extraction, ensuring continuous contact between the solvent and the material to extract the oil efficiently while maintaining the purity of the solvent. In this study, optimization of candlenut oil extraction was carried out using the factorial experimental design level 23. Using this method, it can be determined that the extraction time is the most influential variable in the candlenut oil ext

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Pal, Sunder Lal, Shourabh Singh Raghuwanshi, Kanti Kumar Athankar, and Ashwani Kumar Rathore. "Evaluation of Distribution of Succinic Acid between Binary Phase System with Biodiesel + N,N-Dioctyloctan-1-amine." International Journal of Chemical Engineering 2019 (June 18, 2019): 1–6. http://dx.doi.org/10.1155/2019/9346038.

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The present study is aimed at using one of the most promising methods called reactive extraction to extract succinic acid from aqueous solution by using N,N-dioctyloctan-1-amine in biodiesel as diluent made from sunflower oil, rice bran oil, sesame oil, and karanji oil. The results of extraction studies with the diluents (physical) showed their inability to recover any acid by themselves. In reactive extraction, the organic phase extracting power solely depends on tri-n-octylamine. The ranges of the distribution coefficient are found as 7.62–18.12 for sunflower oil biodiesel, 8.33–17.45 for ri

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Linus, A. A., T. S. Mogaji, and O. M. Olabanji. "A Comprehensive Analysis of Oil Extraction Technologies for Optimized Biodiesel Production." Journal of Energy Research and Reviews 15, no. 4 (2023): 63–81. http://dx.doi.org/10.9734/jenrr/2023/v15i4325.

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There is a critical need for energy diversification due to over depended on fossil fuel and its daunting challenges. These impediments linked with fossil fuels have stirred the search for another energy sources and biodiesel is one of the potential alternatives. Biodiesel is renewable, non-toxic, environmental-friendly and an economically viable choice to solve the diminishing fossil fuels and its harmful environmental effect. It can be made from seeds oil plant, vegetable oils, animal fats, waste oils and algae. Here are various means for the production of the biodiesel oil which comprises; m

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Kamaluddeen Suleiman Kabo, Kamaluddeen Suleiman Kabo, Jafar Hussaini Jafar Hussaini, and Mustapha Isah Mustapha Isah. "Extraction and Kinetics Parameters Analysis of the Extraction Process of Rice Bran Oil from Rice Milling Company Funtua, Katsina State, Nigeria." Records of Chemical Sciences 4, no. 1 (2025): 60–69. https://doi.org/10.33003/frscs_2025_0401/05.

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This study evaluated the yield and kinetic parameters of the extraction process of rice bran oil using n-hexane as a solvent. The extraction process yield increased with temperature and contact time until equilibrium was reached, across various temperatures, moisture contents, and particle sizes. These parameters significantly influenced (95% confidence) the extracted oil yield. Extractions were conducted at 70°C, 80°C, and 90°C. The kinetic model revealed a first-order reaction, with the oil yield increasing from 8.60 g/L at 70°C to 15.68 g/L at 90°C after 1 hour and 30 minutes of extraction.

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Fizal, A. N. S., N. H. Zainordin, M. I. M. Jamil, et al. "Optimization of lipids extraction from Moringa oleifera seeds for biodiesel feedstock." IOP Conference Series: Materials Science and Engineering 1195, no. 1 (2021): 012020. http://dx.doi.org/10.1088/1757-899x/1195/1/012020.

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Abstract This paper explore the mechanism of lipid extraction efficiency on Moringa oleifera seeds using Soxhlet extraction method. This present study essential to determine the effect of particle size of the sample, extraction time and type of solvent applied towards the efficiency in extracting the lipids from the material. Soxhlet extraction method utilizing Buchi B118 was use in this study and response surface method was applied to analysed the data and determine the optimum parameter condition to obtain the highest yield of Moringa oil extraction. Moringa oil derived from Moringa oleifera

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Wejnerowska, Grażyna, and Anna Ciaciuch. "Optimisation of oil extraction from quinoa seeds with supercritical carbon dioxide with co-solvents." Czech Journal of Food Sciences 36, No. 1 (2018): 81–87. http://dx.doi.org/10.17221/122/2017-cjfs.

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In the present work supercritical fluid extraction with carbon dioxide was performed to obtain oil from quinoa seeds. The effects of extraction variables – namely pressure, temperature, time, particle size, and co-solvent, on supercritical carbon dioxide extraction are investigated. Total extraction yields and compositions using pure CO<sub>2</sub> and CO<sub>2</sub> + selected co-solvents are compared. The maximum recovery for quinoa oil is found to be about 89%, and is obtained when extractions are carried out at 25 MPa, 40°C for 80 minutes. A significant effect on th

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Liu, Longlong, and Hua Zhang. "Milk Thistle Oil Extracted by Enzyme-Mediated Assisted Solvent Extraction Compared with n-Hexane and Cold-Pressed Extraction." Molecules 28, no. 6 (2023): 2591. http://dx.doi.org/10.3390/molecules28062591.

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Silymarin and milk thistle oil have unique biological benefits; however, applying silymarin to milk thistle oil remains a challenge. In this research, the content of silymarin in milk thistle oil conditions using enzyme-mediated solvent extraction was investigated and optimized by response surface methodology. The optimal extraction conditions using enzyme-mediated solvent extraction were as follows: the enzyme-added content was 3.06 mg/mL, the enzymatic hydrolysis temperature was 55.09 °C, and the enzymatic hydrolysis time was 66.28 min. Oil extracted by the enzyme-mediated assisted solvent w

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Kha, Tuyen C., Minh H. Nguyen, Paul D. Roach, and Costas E. Stathopoulos. "Ultrasound-Assisted Aqueous Extraction of Oil and Carotenoids from Microwave-Dried Gac (Momordica cochinchinensis Spreng) Aril." International Journal of Food Engineering 11, no. 4 (2015): 479–92. http://dx.doi.org/10.1515/ijfe-2014-0220.

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Abstract The study aimed to optimise the ultrasound-assisted aqueous extraction of oil, β-carotene and lycopene from powdered microwave-dried gac arils. Ultrasound power, extraction time, powder particle size and the ratio of water to gac powder during the extraction, the centrifugal force used to recover the extracted components were investigated. Microwave-drying followed by aqueous extraction without ultrasound-assistance and air-drying followed by aqueous extraction with or without ultrasound-assistance was also carried out for comparisons. The gac material left behind after the extraction

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Mahmudah, Rif’atul, Ufilia Quthrotun Nada, and Sakinatul Aulia. "Analisis Kadar Kurkumin pada Herbal Oil Kunyit Ekstrak Virgin Coconut Oil dengan Metode Ultrasonik dan Maserasi." KOVALEN: Jurnal Riset Kimia 9, no. 1 (2023): 92–99. http://dx.doi.org/10.22487/kovalen.2023.v9.i1.16178.

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Vegetable oil theoretically and experimentally has proven its potential as an alternative solvent in the extraction of natural materials. Turmeric infused with virgin coconut oil (VCO) is a way to take advantage of the active compounds from the herbs and the oil itself. This study aims to determine the ability of the VCO solvent in extracting curcumin compounds from turmeric with the addition of tween 80 surfactants. The extraction method used was maceration at 60℃ and an ultrasonic frequency of 40 kHz for 15 minutes. Thin layer chromatography (TLC) was used for qualitative analysis of each he

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Badr, F. H., and M. Z. Sitohy. "Optimizing conditions for enzymatic extraction of sunflower oil." Grasas y Aceites 43, no. 5 (1992): 281–83. http://dx.doi.org/10.3989/gya.1992.v43.i5.1141.

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Ramli, Uswatun Hasanah, Idris Musa, and Robert Thomas Bachmann. "Oil Yield Determination for <i>Moringa oleifera</i> Seeds Using n-Hexane or Ethanol; Extraction Time or Number of Siphons?" Materials Science Forum 1077 (December 15, 2022): 219–26. http://dx.doi.org/10.4028/p-c487vc.

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Solvent extraction is commonly used to extract oil from most seeds, including Moringa oleifera (MO). Oil extraction is a critical step in the production of cosmetics, pharmaceuticals, and other products that require the maximum amount of oil from the seed. On the other hand, MO as a coagulant need to be oil-free for coagulation performance. Therefore, optimization of oil yield is kept up to date. The extraction time, seed to solvent ratio, and particle size are the most optimised parameters reported on MO. Most Soxhlet extraction methodologies reported in the past mention a time range for extr

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Sukasri, Arifah, Wahyu Budi Utomo, Rahmiah Sjafruddin, and Muhammad Nursam. "The Use of Soxhlet Techniques in the Essential Oil Extraction from Anise Seeds (Pimpinella anisum)." Equilibrium Journal of Chemical Engineering 7, no. 1 (2023): 59. http://dx.doi.org/10.20961/equilibrium.v7i1.73410.

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<strong>ABSTRACT. </strong>Anise seeds can be processed into essential oils by steam distillation and solvent extraction. This research aims to produce a high oil yield by determining the optimum conditions of extraction, extracting anise seeds according to optimum conditions, producing anise oil with good quality based on 90% alcohol solubility analysis, analyzing the acid number, and conducting GC-MS analysis. The Activity Method was carried out by determining the optimum conditions of extraction on the effect of the variation in the ratio between anise seed powder and petroleum

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Souza, Danivia Endi Santana, Jéssica Jessi Carvalho de Melo, Fernanda Franca dos Santos, et al. "Microwave-Assisted vs. Conventional Extraction of Moringa oleifera Seed Oil: Process Optimization and Efficiency Comparison." Foods 13, no. 19 (2024): 3141. http://dx.doi.org/10.3390/foods13193141.

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This study aims to evaluate the effectiveness of microwave-assisted and conventional extraction using ethanol, hexane, and petroleum ether as solvents, and to optimize the process for extracting oil from Moringa oleifera Lam. seeds, with a focus on improving food-grade oil production. Response surface methodology (RSM) was applied to enhance the extraction process of the oil. Central composite rotational design (CCRD) was used to analyze the impact of solid–liquid ratio (x1), power (x2), and temperature (x3) on oil yield. The optimization identified the optimal conditions as a solid/liquid rat

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Stanisavljevic, Ivana, Svetlana Lakicevic, Dragan Velickovic, Miodrag Lazic, and Vlada Veljkovic. "The extraction of oil from tobacco (Nicotiana tabacum L.) seeds." Chemical Industry and Chemical Engineering Quarterly 13, no. 1 (2007): 41–50. http://dx.doi.org/10.2298/ciceq0701041s.

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The classical extraction (maceration) of oil from the seeds of a tobacco (Nicotiana tabacum L.) plant strain, type Otlja, was carried out using n-hexane and petroleum ether as extracting solvents at different temperatures (25 ?C, 40 ?C and the boiling temperature) and seeds-to-solvent ratios (1:3, 1:5 and 1:10 w/v). The effects of the process factors on the kinetic parameters and the oil yield were assessed using the full factorial experiments 24. The oil yield was increased if the seeds were grounded before the extraction and by increasing the extraction temperature and by decreasing the seed

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