期刊论文

Analysis of Volatile Components in Dried Radish Fermented by Different Lactobacillus Species

Tan, Xinghe(xinghetan@163.com)

中文

食品科学

1002-6630

2017

38

24

144-149

10.7506/spkx1002-6630-201724023

湖南省重点研发计划项目（2016NK2113）；

本校为第一机构

为了解不同乳酸菌对发酵萝卜干挥发性成分的影响,用顶空固相微萃取法预处理发酵萝卜干样品,结合气相色谱-质谱联用仪,分析肠膜明串珠菌(B1)、玉米乳杆菌(B2)、副干酪乳杆菌(B3)、乳酸乳球菌(B4)、植物乳杆菌(B5)、植物乳杆菌(L4)和自然发酵(对照)萝卜干中挥发性成分。7组发酵萝卜干中共检测出8类77种挥发性成分,其中含有6种相同成分:苯乙醇、辛酸乙酯、癸酸乙酯、壬酸乙酯、庚酸乙酯、己酸异戊酯。不同菌种发酵萝卜干挥发性成分种类及相对含量有较大差异,B1检出挥发性成分6类35种,B2检出6类25种,B3检出5类19种,B4检出7类30种,B5检出7类33种、L4检出6类31种,自然发酵检出7类37种。发酵萝卜干中的...

In order to understand the effect of different Lactobacillus species on the flavor characteristics of fermented dried radish, headspace solid phase microextraction (SPME) combined with gas chromatography-mass spectrometry (GC-MS) was used to analyze the volatile flavor composition of radishes fermented by Leuconostoc mesenteroides (B1), Lactobacillus zeae (B2), Lactobacillus paracasei (B3), Lactococcus lactis (B4), Lactobacillus plantarum (B5) and Lactobacillus plantarum (L4), and naturally fermented control radish (C). A total of 77 volatile compounds belonging to 8 categories were detected i...