摘要
采用顶空固相微萃取-气相色谱-质谱联用法对热处理前后金鲳鱼鱼肉、鱼皮和体表黏液的挥发性成分进行分析鉴定。结果表明:从生鲜金鲳鱼鱼肉、鱼皮和体表黏液中共鉴定出57种挥发性成分,包括8种醇类、13种醛类、2种酮类、2种酯类、30种烃类和2种其他类物质。经过100℃加热处理后,从热处理金鲳鱼鱼肉、鱼皮和体表黏液中共鉴定出挥发性成分60种,包括8种醇类、14种醛类、5种酮类、3种酯类、25种烃类和5种其他类物质。
The volatile components in the flesh,skin and body surface mucus of golden pompano before and after heat treatment were analyzed by headspace solid phase microextraction and gas chromatography mass spectrometry.The results showed that 57 volatile components were identified from the flesh,skin and body surface mucus of golden pompano,including 8 alcohols,13 aldehydes,2 ketones,2 esters,30 hydrocarbons and 2 other substances.After heat treatment at 100℃,60 kinds of volatile components were identified from the flesh,skin and body surface mucus of golden pompano,including 8 kinds of alcohols,14 kinds of aldehydes,5 kinds of ketones,3 kinds of esters,25 kinds of hydrocarbons and 5 kinds of other substances.
作者
杨昭
梁瑞进
何春兰
曾琳琦
莫观连
李晓娜
YANG Zhao;LIANG Ruijin;HE Chunlan;ZENG Linqi;MO Guanlian;LI Xiaona(Department of Food Science,Guangdong Food and Drug Vocational College,Guangzhou 510520,China;Department of Medical Devices,Guangdong Food and Drug Vocational College,Guangzhou 510520,China)
出处
《食品科技》
CAS
北大核心
2020年第9期122-127,共6页
Food Science and Technology
基金
广东高校省级重点平台和重大科研项目-青年创新人才项目(2018GkQNCX132)
广东食品药品职业学院自然科学研究项目-自然科学一般项目(2018ZR021)
2020年广东省科技创新战略专项资金(“攀登计划”专项资金)项目(pdjh2020a1005)。
关键词
金鲳鱼
顶空固相微萃取
气相色谱-质谱联用
挥发性成分
golden pompano
headspace solid phase microextraction
gas chromatography mass spectrometry
volatile components
