Powdered soybean phospholipid was extracted from fresh hydrated oil footings with acetone extraction method.
采用丙酮萃取法从新鲜水化大豆油脚中提取粉末大豆磷脂。
Objective:To optmize the acetone extraction processing for bitterness such as naringin, limonin and nornilin in Guanxi pomelo.
目的：探讨琯溪蜜柚中主要苦味物（柚皮苷、柠碱和诺米林）的丙酮提取最佳工艺条件。
Organic phosphorus by acetone extraction, gel column chromatography purification, HP-5 silica capillary column chromatography, flame-ray detector.
有机磷经丙酮提取，凝胶层析柱净化，HP - 5石英毛细管色谱柱分离，火焰光检测器检测。
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