(Q101105325)
Statements
用GC-MS分析不同采收和贮存时期的麻疯树种子油的脂肪酸 (Chinese)
GC-MS Analysis of Fatty Acids of Seed Oils from Jatropha Curcas at Ripening and Storage Stages (English)
陈丽/CHEN Li，WU Jun，ZENG Ni，CHEN Fang，TANG Lin*
吴军
曾妮
陈放
将采收于青果期、黄果期、黑果期及储存1 a、2 a的麻疯树种子提油,测定其理化性质,并利用GC-MS分析这5个不同时期的种子所提取的麻疯树种子油成分.结果表明:5个油样的水分、酸值、出油率有较大差异,主要化学成分、碘值、皂化值差异不大.青果的出油率为13.13%,水分为0.66%,酸值为69.21,不饱和脂肪酸含量最低.新采成熟果实的出油率为54.64%,水分为0.36%,酸值为1.51,不饱和脂肪酸含量也相对较高.因此,新采的成熟果实较为适合作生物柴油的原料.. (Chinese)
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he oils extracted from Jatropha curcas seeds at different ripening and storage stages were analyzed by GC-MS. The physicochemical characteristics of the seed oils were also determined. (English)
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