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首页> 外文期刊>Cahiers Agricultures >The chemical composition of 'virgin' argan oil.
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The chemical composition of 'virgin' argan oil.

机译：“天然”摩洛哥坚果油的化学组成。

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摘要

The argan tree (Argania spinosa) grows endemically in the South-West of Morocco; its fruits yield an edible oil. Oil extraction remains traditional, although some modernization in the process has been noticed in recent years. A moroccan standard (N.M. 08.5.090) was elaborated in 2003 to define the specifications of "virgin" argan oil. It gives, among other things, the qualitative classification of the oil and its chemical composition. The oil is of the oleic-linoleic type, with a high content of tocopherols (600-900 mg/kg). The sterolic fraction excludes any Delta 5 sterols; the schottenol represents about 50% of this fraction. The fraction of triterpenic alcohols and methylsterols is represented mainly by tirucallol, beta -amyrin, and butyrospermol. Argan oil has been used for centuries by locals for food and body care, and also for the treatment of some pathologies. A better knowledge of its biochemical composition is at the origin of a renewed interest for studies about its nutritional properties or its cosmetic value..
机译：摩洛哥坚果树（Argania spinosa）在摩洛哥西南部流行。其果实产生食用油。尽管近年来已注意到该过程中的一些现代化，但采油仍是传统的方法。 2003年制定了摩洛哥标准（N.M. 08.5.090），以定义“原始”摩洛哥坚果油的规格。除其他外，它给出了油及其化学成分的定性分类。该油为油酸-亚油酸型，具有高含量的生育酚（600-900 mg / kg）。固醇部分不包括任何Delta 5固醇;舒丁醇占该部分的约50％。三萜烯醇和甲基固醇的部分主要由叔丁醇，β-amyrin和butrosperpermol表示。摩洛哥坚果油已经有数百年历史，当地人一直用于食品和身体护理，还用于某些疾病的治疗。对它的生化组成的更好的了解是对它的营养特性或美容价值的研究重新引起兴趣的起源。

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