CAJ | 학술논문

以吉林省集安市栽培的“威代尔”浆果成熟期和冰冻期的葡萄汁为材料，采用气相色谱-质谱联用仪，依据GB/T 6041-2002标准，定性定量检测其香气成分的组成和相对含量，以期为“威代尔”葡萄栽培和冰葡萄酒酿造提供参考。结果表明：在成熟期葡萄汁中检测到27种香气成分，其中香气成分的种类以醇类和酮类为主，相对含量以醇类和醛类较高；在冰冻期葡萄汁中检测到39种香气成分，表明冰冻期葡萄汁的香气成分更为复杂和丰富。在冰冻期葡萄汁中以酯类物质种类最多，其次是醇类、醛类和酮类，相对含量则以醛类和酯类较高。成熟期和冰冻期葡萄汁中均检测到的香气成分有8种，其中糠醛在上述2种葡萄汁中的含量均相对较高。
이길림성집안시재배적“위대이”장과성숙기화빙동기적포도즙위재료，채용기상색보-질보련용의，의거GB/T 6041-2002표준，정성정량검측기향기성분적조성화상대함량，이기위“위대이”포도재배화빙포도주양조제공삼고。결과표명：재성숙기포도즙중검측도27충향기성분，기중향기성분적충류이순류화동류위주，상대함량이순류화철류교고；재빙동기포도즙중검측도39충향기성분，표명빙동기포도즙적향기성분경위복잡화봉부。재빙동기포도즙중이지류물질충류최다，기차시순류、철류화동류，상대함량칙이철류화지류교고。성숙기화빙동기포도즙중균검측도적향기성분유8충，기중강철재상술2충포도즙중적함량균상대교고。
With juice of fruits collected in ripening period and freeze-up of grape Vidal planted in Ji′an city of Jilin province as materials,aroma components and relative contents have been determined quanti-tatively and qualitatively by Gas Chromatography/Mass Spectrometry according to the standard GB/T 6041 -2002 .The results showed that 27 aroma components were detected in juice of fruit collected in the ripening period .The main components were alcohols and ketones and the content of alcohols and aldehy-des was relatively higher .In juice of fruit collected in the freeze-up,39 aroma components were detect-ed,most of which were esters .The rest were alcohols,aldehydes and ketones and the content of Aldehy-des and esters was relatively higher .Eight common aroma components were determined both in juice of fruit collected in the ripening period and in juice of fruit collected in the freeze-up .Relatively higher con-tent of furfural was detected in both fruit juice .