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首页> 外文期刊>African Journal of Biotechnology >Physicochemical characterisation of hexanic seed oil extract from the pepper tree (Schinus molle) of South African origin
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Physicochemical characterisation of hexanic seed oil extract from the pepper tree (Schinus molle) of South African origin

机译：南非胡椒树（Schinus molle）中己酸种子油提取物的理化特性

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摘要

The physicochemical characterisation of oil extracts from?Schinus molle?seeds collected in South Africa was performed. The oils were extracted in hexane, physicochemical parameters determined and lipids profiled by gas chromatography, in order to determine its potential for use in industry, ethnomedicine and its nutritional value. The total oil yield of the seed dry mass was 22%. The oil was semi-liquid at room temperature and consisted of 24 fatty acids of which 15.56, 16.75, and 31.02% were saturated, monounsaturated and polyunsaturated fatty acids, respectively. Palmitic acid (8.31%), oleic acid (15.3%) and linoleic acid (26.99%) were the main fatty acids in?S. molle?seed oil, which had a high acid value (178.23 ± 36.8 mg KOH/g), iodine value (17.74 g I2/100 g oil) and saponification value (129.88 mg KOH/g). It was concluded that oil from?S. molle?seeds could be used as a source of palmitic, oleic and linoleic acid which would be utilised as industrial ingredients in the manufacture of soaps, pharmaceutical products, cosmetics and nutritional supplements.
机译：进行了从南非采集的mo藜种子中油提取物的理化鉴定。将油从己烷中萃取，通过气相色谱法测定理化参数并分析脂质分布，以确定其在工业上的应用潜力，民族药和其营养价值。种子干物质的总油收率为22％。该油在室温下为半液体，由24种脂肪酸组成，其中15.56％，16.75％和31.02％的脂肪酸​​分别为饱和，单不饱和和多不饱和脂肪酸。棕榈酸中的主要脂肪酸为棕榈酸（8.31％），油酸（15.3％）和亚油酸（26.99％）。茉莉籽油，具有较高的酸值（178.23±36.8 mg KOH / g），碘值（17.74 g I2 / 100 g油）和皂化值（129.88 mg KOH / g）。得出的结论是，石油来自？毛豆种子可以用作棕榈酸，油酸和亚油酸的来源，在制造肥皂，药品，化妆品和营养补品时将其用作工业成分。

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