本文選題：飼用油脂　切入點(diǎn)：豆油　出處：《飼料工業(yè)》2017年11期

【摘要】：文章運(yùn)用氣相色譜和氣相-質(zhì)譜聯(lián)用儀對來自國內(nèi)11個(gè)省份的171份油脂樣品,包括豆油、豬油、禽油、魚油和反芻動(dòng)物用脂肪粉進(jìn)行了脂肪酸組成分析。結(jié)果表明,動(dòng)植物油脂的主要成分都為棕櫚酸、硬脂酸、油酸、亞油酸和亞麻酸;反芻動(dòng)物用脂肪粉主要為棕櫚酸。同種油脂不同來源,脂肪酸組成存在較大差異,特別是豬油和禽油,說明市場上飼用油脂的質(zhì)量差異較大。
[Abstract]:The fatty acid composition of 171 oil samples from 11 provinces, including soybean oil, lard oil, poultry oil, fish oil and ruminant fat powder, was analyzed by gas chromatography and GC-MS.The results showed that the main components of animal and vegetable oils were palmitic acid, stearic acid, oleic acid, linoleic acid and linolenic acid, while that of ruminant fat powder was mainly palmitic acid.The fatty acid composition of the same oil was different from different sources, especially lard and poultry oil, which indicated that the quality of feedstuff oil in the market was different greatly.
【作者單位】： 建明工業(yè)(珠海)有限公司;
【分類號】：S816

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