chemical characteristics as well as antioxidant activities of seed oil ... 0.10g of red pepper seed oil was derivatized with 2.2mL of 0.004% ... Chemical characteristics and compositions of red ...
The present work was undertaken to study the physicochemical characteristics, fatty acid, phenolic and tocopherol compositions as well as the antioxidant activities of red pepper seed oils extracted using different methods (soxhlet, cold-pressing, supercritical-CO2 and microwave-assisted extraction process).
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If you suddenly decided to have a red pepper as a source of minerals, it is a very bad choice. 100 grams of red pepper not satisfy the daily requirement in any mineral, even 10 %. This is a very poor source of minerals. Vitamin use red pepper: 100 grams of red pepper has all the necessary vitamins for our body.
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Chemical characteristics and compositions of red pepper seed oils extracted by different methods. Industrial Crops and Products 2025 , 128 , 363-370. DOI: 10.1016/j.indcrop.2025.11.030.
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Red pepper seeds were roasted with constant stirring for 6, 9, 10, and 12 min at 210 掳C, and oils were extracted from the roasted red pepper seeds using an expeller. The iodine values and fatty acid compositions of red pepper seed oils did not change with roasting time.
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Chemical composition and nutritive value of hot pepper seeds (Capsicum annuum) grown in Northeast Region of China were investigated. The proximate analysis showed that moisture, ash, crude fat, crude protein and total dietary fiber contents were 4.48, 4.94, 23.65, 21.29 and 38.76 g/100 g, respectively.
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Black pepper essential oil information. Black pepper oil is extracted from the plant Piper nigrum of the Piperaceae family. The oil is made from the unripe red fruit of the plant, while white pepper for household use, is made from the same fruit, but the berry is picked when fully ripe and the outside layer (pericarp) is removed before drying.
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Medicinal properties of pepper. Red peppers constitute an impressive source of vitamin C and A, being one of the more detoxicant foods in the world.The mature red peppers overcome the citric fruits (oranges, lemons, grapefruits, etc.) in vitamin C being one of the plants of the world that possesses more quantity, after the acerola (Malpighia glabra L) or the wild rose (Rosa canina), therefore ...
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The red colouration is due to the production of the carotenoids capsanthin and capsorubin, both of which are found near-exclusively in red peppers as most other plants are not able to synthesis them. Taking a closer look at what going on to create them at a chemical level makes it even more amazing that peppers are able to.
Get PriceData listed in Table 4 reports that red pepper seed oils are an excellent source of vitamin E and contain four forms of tocopherols: 伪, 尾, 纬 and 未. The total tocopherol contents in the red pepper seed oils were from 174.33 mg/kg (soxhlet method) to 278.65 mg/kg (microwave assisted extraction).
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The present work was undertaken to study the physicochemical characteristics, fatty acid, phenolic and tocopherol compositions as well as the antioxidant activities of red pepper seed oils extracted using different methods (soxhlet, cold-pressing, supercritical-CO 2 and microwave-assisted extraction process). The results showed that the red pepper seeds were (on a dry-weight basis): ash 3.05%
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Chemical characteristics and compositions of red pepper seed oils extracted by different methods Article (PDF Available) in Industrial Crops and Products 128:363-370 · November 2025 with 317 Reads
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chemical characteristics as well as antioxidant activities of seed oil extracted from Capsicumannuum L. seeds using different methods, for potentialapplicationinpharmacy,cosmeticandmedicine.Theresults
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The present work was undertaken to study the physicochemical characteristics, fatty acid, phenolic and tocopherol compositions as well as the antioxidant activities of red pepper seed oils extracted using different methods (soxhlet, cold-pressing, supercritical-CO2 and microwave-assisted extraction process).
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Chemical characteristics and compositions of red pepper seed oils extracted by different methods Author: Chouaibi, Moncef, Rezig, Leila, Hamdi, Salem, Ferrari, Giovanna Source: Industrial crops and products 2025 v.128 pp. 363-370 ISSN:
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ABSTRACT. Chemical composition and nutritive value of hot pepper seeds (Capsicum annuum) grown in Northeast Region of China were investigated.The proximate analysis showed that moisture, ash, crude fat, crude protein and total dietary fiber contents were 4.48, 4.94, 23.65, 21.29 and 38.76 g/100 g,
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Chemical Composition and Characterization of Hemp (Cannabis sativa ) Seed oil and essential fatty acids by HPLC Method Shobha S. Borhade Department of Drug Chemistry, S.M.B.S.T. College Arts, Science and Commerce Sangamner Affiliated to University of Pune, Sangamner Dist. Ahmednagar, Maharashtra, India
Get PriceThe physicochemical characteristics, fatty acid, tocopherol, and carotenoid composition of a crude oil extracted from papaya (Carica papaya L.) seeds, formosa variety, were investigated. The oil yield from the seeds was 29.16%.
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" Studies on chemical composition of commercial Chungkukjang and flavor compounds of Chungkukjang by mugwort (Artemisia asiatica) or red pepper seed oil "
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the study (Table 1). These oils represented a wide variability in chemical composition related to fatty acid composition. Fresh oils were obtained directly from processors, and stored at -400C in the absence of light until analysed. All oils were packed in opaque
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06.07.2016· Chemical Characteristics of Cold-Pressed Blackberry, Black Raspberry, and Blueberry Seed Oils and the Role of the Minor Components in Their Oxidative Stability. Li Q(1), Wang J(2), Shahidi F(1). Author information: (1)Department of Biochemistry, Memorial University of Newfoundland,St. John's, Newfoundland and Labrador A1B 3X9, Canada.
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Palm kernel oil is often used in cosmetics, home and personal care products Palm kernel oil, extracted from the fruit seed, has more saturated fat than palm oil making it more solid and ideal for use in soaps, detergents and cosmetics.Palm kernel oil is similar to coconut oil in terms of chemical composition, physical characteristics and uses.
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Petroleum or crude oil is a complex mixture of hydrocarbons and other chemicals. The composition varies widely depending on where and how the petroleum was formed. In fact, chemical analysis can be used to fingerprint the source of petroleum.
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Physico-chemical Characteristics, Fatty Acid, Composition of Grape Seed Oil and Phenolic Compounds of Whole Seeds, Seeds and Leaves of Red Grape in Libya Sultana Hussein Food Technology Department, Faculty of Agriculture, Omar Al-Mukhtar University, AL-Bayda, P.O. 919, Libya Salem Abdrabba Chemistry Department, Faculty of Science,
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Capsaicin takes effect upon skin contact (irritant, sensitizer), eye contact (irritant), ingestion, and inhalation (lung irritant, lung sensitizer). LD 50 in mice is 47.2 mg/kg. Painful exposures to capsaicin-containing peppers are among the most common plant-related exposures presented to poison centers.
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The physicochemical composition ofSclerocarya birrea was assessed by standard methods and was found to contain 11.0% Crude oil, 17.2% Carbohydrate, 36.70% Crude protein 3.4% fibre and 0.9% crude saponins. The fatty acid distribution in the seed oil was obtained by fractionating the volatised fatty acid by GC-MS. The oil is made up of nine fatty acids of which palmitic, stearic and arachidonic
Get PricePetroleum or crude oil is a complex mixture of hydrocarbons and other chemicals. The composition varies widely depending on where and how the petroleum was formed. In fact, chemical analysis can be used to fingerprint the source of petroleum.
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Physicochemical Properties and Mineral Composition of Capsicum annum and Capsicum frutescens Oils Raimi, Monsurat M., Shittu, Suraj A. and Oyetade, Olumide A. Department of Applied Sciences, Osun State Polytechnic, P.M.B. 301, Iree, Nigeria. Abstract: Physicochemical properties and mineral composition of Capsicum annum and Capsicum frutescens
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The physicochemical composition ofSclerocarya birrea was assessed by standard methods and was found to contain 11.0% Crude oil, 17.2% Carbohydrate, 36.70% Crude protein 3.4% fibre and 0.9% crude saponins. The fatty acid distribution in the seed oil was obtained by fractionating the volatised fatty acid by GC-MS. The oil is made up of nine fatty acids of which palmitic, stearic and arachidonic
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Peppers, vitamin c and natural analgesic. Pepper plant with leaves and fruits. Characteristics of peppers. Pepper (botanical name: Capsicum annuum) it is a plant coming from America of Potato family Solanaceae the same as the potato or the tomato.Its cultivation is practically extended all
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Physicochemical Properties of Oil Extracts from Sesamum Indicum L content, Iodine value, specific gravity and some chemical analyses on oil extracted from the white and red seeds of sesame seeds were determined and compared with those reported by the other workers. The white and red sesame seeds have mean percentage oil contents of 48% and 50%, mean iodine value of 103 and
Get PriceOlive oil is composed mainly of triacylglycerols (triglycerides or fats) and contains small quantities of free fatty acids (FFA), glycerol, phosphatides, pigments, flavor compounds, sterols, and microscopic bits of olive. Triacylglycerols are the major energy reserve for plants and animals. Chemically speaking, these are molecules derived from the natural esterification of
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The large, mild form is called bell pepper, or by color or both (green pepper, green bell pepper, red bell pepper, etc.) in North America and South Africa, sweet pepper or simply pepper in the United Kingdom, Ireland and Malaysia, but typically called capsicum in Australia, India, New Zealand and Singapore.
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The Biochemistry of Peppers Part 2. If a bowl of chili con carne "tastes" good because of its pleasant sharpness, this is, strictly speaking, wrong. We can only taste sweet, bitter, sour, salty, and umami. Sharp is not among them!
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Physical and Chemical Properties of Oil Several physical and chemical properties useful to OSCs Determine what response technology works Terminology of the oil industry (jargon) example: 1 Barrel of Oil is 42 gal example: API Gravity 15th Annual OSC Readiness Training Program oscreadiness.org 3 Physical and Chemical Properties which affect cleanup and behavior on water Specific gravity
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A. Ali and J. E. McKay, he chemical and physical characteristics and fatty acid composition of seed oils extracted from cruciferous species cultivated in Pakistan,Food Chemistry, vol. 8, no. 3, pp. 22531, 1982. View at: Google Scholar
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