三个产地‘赤霞珠’葡萄果实风味物质差异性研究  

Difference of flavor compounds in berries of‘Cabernet Sauvignon’among production regions

作　　者：杨洋[1] 张亚红[1] 李鹏[1] 胡泽军 张晓丽[1] YANG Yang;ZHANG Yahong;LI Peng;HU Zejun;ZHANG Xiaoli(School of Agriculture,Ningxia University,Yinchuan 750021,China)

机构地区：[1]宁夏大学农学院,宁夏银川750021

出　　处：《中外葡萄与葡萄酒》2020年第5期6-11,共6页Sino-Overseas Grapevine & Wine

基　　金：宁夏重点研发计划项目(2018BFH03012)。

摘　　要：为研究不同产地酿酒葡萄浆果风味物质的差异性,以新疆石河子、山东蓬莱和宁夏银川3个产地成熟期酿酒葡萄‘赤霞珠’为试材,测定浆果品质指标及挥发性香气物质,并分析其差异。结果表明:3个产地间果实品质指标均存在显著差异,果实含糖量表现为新疆产地最高,且花色苷含量表现为新疆>宁夏>山东;果实粒质量和可滴定酸含量均为宁夏产地最高,单宁和总酚含量均表现为山东>宁夏>新疆。3个产地果实中挥发性香气物质组成有显著差异,检出香气成分119种,其中共有成分11种。山东产地果实中醛类和萜烯类物质种类和相对含量最高,新疆产地果实中酯类物质的种类和相对含量最高,而宁夏产地果实中醇类物质种类和相对含量最高。因此,不同产地的风土条件及地域性导致同一酿酒葡萄品种果实风味物质的差异性。In order to study the difference of flavor compounds,the ripen berries of wine grape(Cabernet Sauvignon)from three regions(Shihezi in Xinjiang,Penglai in Shandong,Yinchuan in Ningxia)were selected.The berry quality and volatile aroma were measured and analysed for three regions.The results showed that the berry quality had a significant difference among the three regions.In Xinjiang,the sugar content of berries was the highest,and the anthocyanin content of berries was in the order of Xinjiang>Ningxia>Shandong.In Ningxia,the weight and acid content of berries were the highest,and the tannin and total phenol content of berries were in the order of Shandong>Xinjiang>Ningxia.The volatile aroma composition of berries had a significant difference among the three regions.119 volatile compounds were detected,which only included 11 common components.The aldehydes are the main components of aroma substances from three regions.In Shandong,the kinds and relative contents of aldehydes and terpenes of berries were the highest.In Xinjiang,the kinds and relative contents of esters of berries were the highest,and in Ningxia,the kinds and relative contents of alcohol of berries were the highest.These results indicated that the terroir and soil conditions and regional characteristics of different regions led to the difference of flavor compounds for the same wine grape variety.

关 键 词：产地 赤霞珠 风味物质 品质 香气 

分 类 号：S663.1[农业科学—果树学]