早熟金柚果皮挥发油的提取及GC-MS分析OA北大核心CSCDCSTPCD
Extraction and GC-MS Analysis of Volatile Oil from the Peel of Early Maturing Gold Pomelo
采用水蒸气蒸馏法提取早熟金柚果皮挥发油,通过正交实验优选获得早熟金柚果皮挥发油提取的工艺参数,结果表明:早熟金柚果皮挥发油的最佳提取工艺是将柚皮粉碎60 s,加水5倍,提取6 h.采用GC-MS联用技术对早熟金柚果皮挥发油的化学成分进行分离鉴定,共分离出44个峰,鉴定出了其中的25种化合物,占峰面积的98.43%.用面积归一化法测定了各个组分的相对百分含量,其主要成分有柠檬烯(65.82%)、β-月桂烯(25.52%)、4-侧柏烯(1.78%)、…查看全部>>
The volatile oil of early maturity gold pomelo peel was extracted by water-steaming method. The extraction process was optimized by orthogonal design. The optimum extracting condition obtained: adding 5 folds of water, extracting for 6 hours after smashing 60s. The chemical components were first analyzed by means of GC-MS. Twenty-five components, 98. 43% of total content, had been identified from forty-four separated peaks. The main components were Limo…查看全部>>
朱岳麟;郑晓梅;王文广
北京航空航天大学材料科学与工程学院,北京,100083北京航空航天大学材料科学与工程学院,北京,100083北京航空航天大学材料科学与工程学院,北京,100083
农业科技
早熟金柚果皮水蒸气蒸馏挥发油提取GC-MS
the peel of early maturity gold pomelo water-steaming volatile oil extraction GC-MS
《植物研究》 2009 (2)
253-256,4
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