Fatty acid, Tocopherol and Sterol Composition in Sea buckthorn (Hippophae rhamnoides L.) of Mongolia

Mongolian Journal of Chemistry

Ch Otgonbayar¹  P Odonmajig¹  B Matthaus² 

[1] Institute of Chemistry and Chemical Technology, MAS;Max Rubner-Institute, Detmold;

关键词: Hippophae rhamnoide;    seed oil;    pulp oil;    fatty acids;    tocopherols;    sterols;   

DOI  :  10.5564/mjc.v12i0.187

来源: DOAJ

【 摘 要 】

The content and composition of lipids isolated from seed and pulp of sea buckthorn were investigated. Fatty acids and sterols were analyzed by CGC while tocopherols were analyzed by HPLC. 12.67% glyceride was found in the seed. The oil of sea buckthorn seed oil showed low levels of saturated fatty acids in comparison with the buckthorn pulp oil. Palmitic (7.13%), oleic (15.85%), linoleic (36.9%) and linolenic acids (31.11%) predominated in the seed oil. Palmitic (29.17%), palmitoleic (32.86%), oleic (4.92%), vaccenic (9.35%) and linoleic (16.08%) fatty acid was dominating in the pulp oil. The primary tocopherol of sea buckthorn seed and pulp oil were α- tocopherol and γ-tocopherol (46.54mg/100g, 59.02mg/100g). Seed oil contains more (94.34mg/100g) total sterols than pulp (90.25mg/100g) oil.

DOI: http://dx.doi.org/10.5564/mjc.v12i0.187

Mongolian Journal of Chemistry Vol.12 2011: 126-130

 

【 授权许可】

Unknown