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Polyunsaturated fatty acids from several plant species of the family boraginaceae

机译:蔷薇科几种植物的多不饱和脂肪酸

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Lipids from seeds of the plants Cynoglossum officinale (1), Echium vulgare (2), and Lappula squarrosa (3) of the family Boraginaceae growing in the Republic of Bashkortostan were studied. Four polyunsaturated acids, linoleic (LA), βlinolenic (GLA), βlinolenic (ALA), and stearidonic (SA), were identified among the fatty acids. The principal acids of the neutral lipids (NL) were 18:1 and 18:2 in 1, ALA in 2 and 3, and GLA in approximately equal amounts in all three samples. The highest amount of SA (16.8%) was found in 3. Unsaponified components of NL samples were identified by GC/MS. Alkaloids were observed in the pulp and polar lipids.
机译:研究了在巴什科尔托斯坦共和国共和国种植的紫草科的Cynoglossum officinale(1),Echium v​​ulgare(2)和Lappula squarrosa(3)种子的脂质。在脂肪酸中鉴定了四种多不饱和酸,亚油酸(LA),β亚麻酸(GLA),β亚麻酸(ALA)和硬脂酸(SA)。在所有三个样品中,中性脂质(NL)的主要酸在1中分别为18:1和18:2,在2和3中分别为ALA和GLA。在3个样品中,SA含量最高(16.8%)。通过GC / MS鉴定了NL样品中未皂化的成分。在果肉和极性脂质中观察到生物碱。

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