Hydrolysis of hemp seed oil proved that Ca2+, Fe3+, Pb2+and Ba2+could significantly improve the hydrolytic rate, and metal ions could influence lipase selectivity. The study revealed that metal ...
Chemical characterization and in vitro antioxidant capacity of nine Algerian date palm cultivars ... This composition suggested the use of this oil for nutritional purpose, pharmaceuticals, cosmetics and other formulations due to the high stability and resistance of date seed oil to thermal treatment for a long period of time. Moreover, different degree of instauration of date seed oil ...
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Background: The Prickly pear "Opuntia ficus-indica" is a xerophytic plant of the Cactaceae family, which represents a gold mine,...
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The present study highlighted some chemical, nutritional, microbiological and essential oil characteristics of the Egyptian traditional cultivars for seeds of cumin (Cuminum cyminum) and coriander (Coriandum sativum) spices as well as for basil whole herb (Ocimum basilicum) collected from different Egyptian export centers as being ready for export.
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Highlights Characterization of Acacia senegal seed oil. Oleic and linoleic acids are the major ones. The oil has a healthy and nutritionally value. The initial decomposition temperature of the oil is 268.6 °C and the last one is 618.5 °C. A. senegal seed oil could be applied in coating industry and in deep-frying purposes.
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Zizyphus lotus, belonging to the Rhamnaceae family, is a deciduous shrub which generally grows in arid and semiarid regions of the globe. In traditional medicine, Z. lotus is used as antidiabetes, sedative, bronchitis, and antidiarrhea by local populations. Recently, several scientific reports for health benefit and nutritional potential of bioactive compounds from this jujube have been reported.
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Practical Guide to Vegetable Oil Processing, Second Edition, includes an up-to-date summary of the basic principles of edible oil refining, processing, and deodorizing, serving as a hands-on training manual for chemists, engineers, and managers new to the industry. The 15-chapter book includes current information on the bleaching of green oils and coconut oil, quality requirements for frying ...
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The aim of this study was to analyze the seed characteristics and nutritional composition of five pine nut P. cembroides samples from two Mexican states. Morphometry, proximal composition, phenolic compounds, and antioxidant capacity were determined. Samples differed in several morphometric trails, but important differences were documented between SMCH and JCZH samples from Hidalgo State. JCZH ...
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Studies have been performed to investigate the chemical composition of Anacardium species, and over 170 phytochemicals have been recorded (Table 6, Table 7, Table 8 and Table 9). Cashew nut shells comprise the main agro-waste produced from cashew nut processing factories and contain about 30–35 wt % oil or cashew nut shell liquid.
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2017-10-11· Chemical characterization and in vitro antioxidant capacity of nine Algerian date palm cultivars This composition suggested the use of this oil for nutritional purpose, pharmaceuticals, cosmetics and other formulations due to the high stability and resistance of date seed oil to thermal treatment for a long period of time. Moreover, different degree of instauration of date seed oil
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The chemical characterization of the cactus pear seed oil, concluding that the lipid was a good potential source of edible oil for human or animal consumption, was published by researchers in
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Oil extracted from Opuntia ficus‐indica seeds constituted 13.6% of the whole seed. Results of the physical and chemical analyses of the oil for refractive index, iodine number, saponification number, Reichert‐Meissl number, Hehner value, acid value and unsaponifiable matter compared well with the characteristics of other commonly consumed vegetable oils.
Get PriceThis work focused on physicochemical property assaying, fatty acid composition, triacylglycerol (TAG) profiles, and unsaponifiable matter composition of the Chinese Moringa oleifera seed oil. The results indicated that there was no significant difference in approximate nutritional components between M. oleifera seeds from China and India, while variations in the mineral element contents are
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Seeds have been used to extract oil by mechanical press and the seed cake obtained in this process has showed a high content of lipids with significant unsaturated fatty acids (Silva et al., 2015).
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2020-02-13· Chemical characterization, antioxidant, Based on these results, it could be concluded that the bioactivities recorded for C. sinensis seed oil (and soaps) is based on the chemical compositions herein reported. Since most cosmetic consumers now prefer “green”, natural and more benign products which is also more environmental-friendly, the application of the seed oil is highly
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Seed oil chemical composition of wild growing Carduus thoermeri Weinm., Onopordum acanthium L. and Silybum marianum L. were studied for the first time in Bulgaria, by using GC, HPLC, TLC and
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The oil from Moringa oleifera variety Mbololo seeds from Kenya was extracted using three different procedures including cold press (CP), extraction with n-hexane (H), and extraction with a mixture of chloroform/methanol (50:50) (CM). The oil concentration ranged from 25.8% (CP) to 31.2% (CM). The density, refractive index, color, smoke point, viscosity, acidity, saponification value, iodine
Get PriceThe present study highlighted some chemical, nutritional, microbiological and essential oil characteristics of the Egyptian traditional cultivars for seeds of cumin (Cuminum cyminum) and coriander (Coriandum sativum) spices as well as for basil whole herb (Ocimum basilicum) collected from different Egyptian export centers as being ready for export.
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Algerian Moringa oil presents high quality, stability, and consistency between crops. The presence of shells does not effect oil quality and yield, of major importance for the industry.
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Nutritional composition of sesame seed oil cake was determined using the recommended methods of the Association of Official Analytical Chemists . Ash content was determined by incinerating 5 g of oil seed at 550 °C in a muffle furnace. Crude protein content was calculated from the nitrogen content measured by the Kjeldah procedure with
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The oil content of brown and white acha seeds was extracted and characterized using the AOAC procedure. Consumption of these grains by people with health-related diseases necessitated this study to authenticate its nutritional values. The physicochemical characterization revealed the two oils to have low oil yields of high quality. Biochemical
Get Price2025-03-11· Abstract. This study aimed to identify the physicochemical and the chemical properties of Ailanthus altissima (Miller) Swingle seed oil and to evaluate its in vitro antioxidant and antibacterial activities and in vivo analgesic and anti-inflammatory activities. The fatty acids’ composition was determined using GC-FID.
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Characterization and oxidative stability of purslane seed oil microencapsulated in yeast cells biocapsules Maryam Kavosi Department of Food Science and Technology, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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In this study, the in vivo hypolipidemic effect of west Cameroonian Passiflora edulis variety seed oil (PE) was assessed in female and male Wistar rats. The chemical properties of the oil were evaluated through the determination of the peroxide, iodine, and thiobarbituric acid values, as well as its fatty acid composition using gas chromatography.
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The seeds of Sacha inchi (Plukenetia volubilis L.) from Colombia were analyzed for their main chemical composition.Sacha inchi seeds (SIS) were rich in oil (41.4%) and protein (24.7%). The main minerals present in SIS were potassium (5563.5 ppm), magnesium (3210 ppm) and calcium (2406 ppm).
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2025-07-23· Therefore, it can be concluded that, the avocado seed is nutritionally valuable as the other parts of the plant based on the phytochemical and nutrients it constitutes. The consumption of avocado seed is recommendable since it has high nutritional contents that make it enough for possible dietary and ethno-medicinal use.
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Characterization of Cold Press Moringa Oil Janaki S Department of Homescience, Mother Teresa Women’s University, Chennai 15, India Abstract: Moringaoleifera, a very rapid growing tree found growing in a varying range of climatic condition is a promising tree and has the potential to become a new source of oil. Nutritional importance of moringa oil as the capability to be in addition with
Get PriceAlgerian Moringa oil presents high quality, stability, and consistency between crops. The presence of shells does not effect oil quality and yield, of major importance for the industry.
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2009-02-04· Read "Chemical Composition and Nutritional Characteristics of the Seed Oil of Wild Lathyrus, Lens and Pisum Species from Southern Spain, Journal of the American Oil Chemists' Society" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.
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The estimation of the chemical composition and physical properties of the seed oils of Trichosanthes cucumerina and Ricinodendron heudelotii using standard methods of analysis showed that the seed of T. cucumerina and R. heudelotii have high oil content (46.3±4% and 42.5±5% respectively). Assessment of the physical constants revealed that Ricinodendron heudelotii had a low heat of combustion
Get PriceSUMMARY. The seeds of Butea parviflora were investigated for oil extraction and the oil was studied for complete physico-chemical properties. The fatty acid profile of the seed oil showed oleic acid (18:1) at 27.5%, linoleic acid (18:2) at 26.4%, palmitic acid (16:0) at 16.1% and behenic acid (22:0) at 14.1% as the major fatty acids.
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In our previous investigation, we reported the characterization and process optimization of fragrant oil extracted from pepper seed using subcritical extraction; the results demonstrated that this method is appropriate for the production of fragrant oil from raw pepper seed (Gu et al., 2017b). However, since most pepper seed is roasted for
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The high content of oil in Chinese chive seeds (15.8%), with a high proportion of unsaturated fatty acids, is desirable for human nutrition. The seed oil of A. tuberosum contained 9 fatty acids. Linoleic (69.1%) and palmitic (7.0%) were the most abundant unsaturated and saturated fatty acids, respectively. The total unsaturation for the oil was
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Moringaoleifera is a tree distributed in Ethiopian semiarid and coastal regions. M. oleifera is used in practice in the treatment of various diseases and is available without a medical prescription, often in the form of an herbal infusion for everyday use. The aim of the present study was to evaluate the chemical composition and nutritional values of dried M. oleifera leaf powder collected
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been rediscovered for today cosmetics and nutritional applica-tions. Since chia seed oil is a natural product, it has a variable chemical composition depending on several factors such as the cultivation environment and the extraction system [2, 3]. Commercial production of vegetable oils is based on press-
Get Price2012-12-17· Chia (Salvia hispanica L.) is a plant that produces seeds rich in some nutraceutical compounds with high protein content, but little is known about them; for this reason the aim of this study was to characterize the seed storage proteins. Protein fractions were extracted from chia seed flour. The main protein fraction corresponded to globulins (52%). Sedimentation coefficient studies showed
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Crude vegetable oils are usually oxidatively more stable than the corresponding refined oils. Tocopherols, phospholipids (PL), phytosterols, and phenols are the most important natural antioxidants in crude oils. Processing of vegetable oils, moreover, could induce the formation of antioxidants. Black cumin (Nigella sativa L.), coriander (Coriandrum sativum L.), and niger (Guizotia abyssinica
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