食品工业科技2024，Vol.45Issue(7)：119-125,7.DOI:10.13386/j.issn1002-0306.2023060049
不同负载量对阳光玫瑰葡萄果实品质的综合影响
Comprehensive Effect of Different Crop Loads on the'Shine Muscat'Quality
摘要
Abstract
To investigate the effects of different crop loads on the overall quality of'Shine Muscat',this study was conducted to regulate the crop loads by berry thinning and to evaluate the sugar,acid and phenolic contents,antioxidant activity and economic benefits of the berries.The results showed that the average berry weight at low crop loads increased significantly,glucose and fructose contents increased significantly,and tartaric and malic acid contents decreased significantly,leading to a significant increase in the sugar-acid ratio of the berries(P＜0.05).The phenolic content at low crop loads also increased significantly and the antioxidant capacity of the berries was significantly better than the other treatment groups(P＜0.05).The excellent overall quality of berries at low crop loads made them more economically profitable.Thus,better grape quality could be achieved by precisely controlling the berry crop load.关键词
葡萄/果粒疏除/负载量/酚类物质/经济效益Key words
grape/berry thinning/crop load/phenolic substances/economic benefits分类
轻工纺织引用本文复制引用
李嘉宁,张予林,马婷婷,房玉林,孙翔宇..不同负载量对阳光玫瑰葡萄果实品质的综合影响[J].食品工业科技,2024,45(7):119-125,7.基金项目
陕西省重点研发计划(2023-YBNY-176,2022ZDLNY04,2022NY039,2020TD-047). （2023-YBNY-176,2022ZDLNY04,2022NY039,2020TD-047）
