摘要
以橡木为原料,采用回流提取、超声提取和搅拌提取三种方式得到橡木浸提液。以浸提液挥发性成分为实验指标,确定橡木浸提液的最佳提取方式为回流提取法。最佳工艺条件下得到的橡木浸提液经GC-MS分析,共鉴定出54种挥发性成分,含量最多的挥发性成分是糠醛。
Oak extracts are obtained from oak,using reflux extraction,ultrasonic extraction and agitation extraction.Taking the volatile component of the extract as an experimental index,the best extraction method for determining the oak extract is the reflux extraction method.The oak extract obtained under the optimum conditions was analyzed by GC-MS,and 54 volatile components were identified.The most volatile component was furfural.
作者
周兴鹏
赵华
ZHOU Xingpeng;ZHAO Hua(The Key Laboratory of Industrial Microbiology,Ministry of Education,College of Biotechnology,Tianjin University of Science&Technology,Tianjin 300457,China)
出处
《山西化工》
2019年第5期10-12,16,共4页
Shanxi Chemical Industry
关键词
橡木
浸提液
浸提工艺
挥发性成分
oak
extracts
leaching process
volatile constituents
