基于模糊系统分析的河西地区酿酒葡萄梅鹿辄的品质评价  

Quality assessment of wine grape merlot based on fuzzy system analysis in Hexi region

作　　者：戴文渊[1] 张芮[1] 成自勇[1] 宋众艳 刘静霞[1] 陈娜娜[1] 马奇梅 

机构地区：[1]甘肃农业大学工学院,甘肃兰州730070 [2]东北大学理学院,辽宁沈阳110000

出　　处：《浙江农业学报》2015年第9期1659-1663,共5页Acta Agriculturae Zhejiangensis

基　　金：国家自然科学基金(51269001,51369002);甘肃省青年科技基金计划(1208RIYA017)

摘　　要：研究河西地区酿酒葡萄梅鹿辄品质的主要影响因子,可为提高葡萄育种和优选工作,促进河西地区酿酒葡萄产业升级提供理论依据。文章基于模糊系统分析的方法,对河西地区9个指标组成的葡萄品质评价指标体系进行分析,得出影响葡萄品质的最主要影响因子,并对其品质进行分级。结果表明,影响葡萄品质的最主要影响因子为:可滴定酸、总酚、单宁、花色苷、总糖、可溶性固形物;同时对9个指标的评价体系进行优化;根据评价向量对葡萄品质进行分级,得出河西地区梅鹿辄葡萄品质90%以上均处于二级区以上。因而,可滴定酸、总酚、单宁、花色苷、总糖、可溶性固形物这6个指标可作为河西地区酿酒葡萄品质评价的简化指标。Investigation on the main factors that affect the quality of wine grape Merlot,could be used to improve the grape breeding and selection,and to provide the theoretical basis of wine grape industry upgrade in Hexi region. The nine evaluation indexes of the grape quality in Hexi region were analyzed and optimized with the fuzzy system analysis,so as to reveal the main factors which affected the Merlot grape quality,and its quality was graded in Hexi Region. The results showed that the main factors which affected the Merlot grape quality in Hexi region were titratable acid,phenol,tannins,anthocyanin,total sugar and soluble solids. Moreover,the nine evaluation index of the grape quality were optimized. According to the evaluation index vector,the result showed that more than 90% of Merlot grape quality was better than the second class in Hexi region. Thus,the six indexes of titratable acid,phenol,tannins,anthocyanin,total sugar,soluble solids can be used as the simple indicators to evaluate the quality of Merlot grape.

关 键 词：模糊系统分析 梅鹿辄葡萄 河西地区 品质评价 

分 类 号：S663.1[农业科学—果树学]