Animal and vegetable fats and oils - Determination of stigmastadienes in vegetable oils - Part 1: Method using capillary-column gas chromatography (Reference method) (ISO 15788-1:1999); English version of DIN EN ISO 15788-1
动植物脂肪和油.植物油中豆甾二烯的测定.第1部分:毛细管柱气相色谱法(参考法)(ISO 15788-1-1999);德文版EN ISO 15788-1:2001