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Position: Home > Articles > Effect of Light Conditions on Volatile Compounds in Sweet Flour Paste Hubei Agricultural Sciences 2011,50 (11) 160-163

光照对甜面酱挥发性成分影响的研究

作  者:
孟鸳;乔宇;李冬生;康旭;刘彩香;胡建中;黄红霞
单  位:
湖北工业大学生物工程学院;湖北省农业科学院农产品加工与核农技术研究所
关键词:
甜面酱;光照;挥发性成分;顶空固相微萃取;气相-质谱联用
摘  要:
采用顶空固相微萃取和气质联用方法,测定发酵阶段处于不同光照(光照、交替光照、无光照)条件下酿制的甜面酱成品挥发性成分。结果表明,光照对酯类、醛类和烃类的形成影响较大,交替光照有利于酯类合成,整日光照有利于醛类和烃类的合成;整体上看,交替光照对于甜面酱挥发性成分的形成最为有利。
译  名:
Effect of Light Conditions on Volatile Compounds in Sweet Flour Paste
作  者:
MENG Yuan1,QIAO Yu3,LI Dong-sheng1,2,KANG Xu1,LIU Cai-xiang1,HU Jian-zhong1,HUANG Hong-xia1(1.College of Bioengineering,Hubei University of Technology,Wuhan 430068,China; 2.Research Center of Food Fermentation Engineering and Technology of Hubei,Wuhan 430068,China;3.Institute of Agricultural Products Processing and Nuclear-Agricultural Technology,Hubei Academy of Agricultural Sciences,Wuhan 430064,China)
关键词:
sweet flour paste;light;volatile components;HS-SPME;GC-MS
摘  要:
Volatile compounds of sweet flour paste fermented under different light conditions were extracted by headspace solid-phase microextraction(HS-SPME) and analyzed by GC-MS.The results showed that light had great influence on volatile compounds,especially syntheticing easters,aldehydes and hydrocarbons.Alternating light(12 h/12 h) was beneficial to generation of easters;while full illumination was good for aldehydes and hydrocarbons.In a whole,the best fermentation mode for generating volatile compounds in sweet flour paste was alternating light.

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