中外葡萄与葡萄酒Issue(1)：54-62,9.DOI:10.13414/j.cnki.zwpp.2026.01.007
采后木醋液处理对冷藏'红地球'葡萄品质的保持
Postharvest Pyroligneous Acid Treatments Preserve Berry Quality of Table Grape'Red Globe'during Cold Storage
摘要
Abstract
To explore high-quality storage conditions for table grapes,this study evaluated the effects of wood vinegar treatments[300(T1)-,400(T2)-,and 500(T3)-fold dilution]on'Red Globe'grapes stored at 0±1℃and 90%-95%relative humidity for 50 days,with distilled water treatment serving as the control(CK).The results showed that after 50 days of storage,compared to CK,wood vinegar treatments reduced fruit drop rate(CK and treatments groups were 17.45%and 12.36%-15.59%,respectively),water loss rate(10.25%,5.02%-6.52%),inhibited the degradation of original pectin,and maintained fruit firmness.Meanwhile,wood vinegar preserved fruit color by inhibiting polyphenol oxidase activity,enhanced the activities of various antioxidant enzymes such as superoxide dismutase,peroxidase,and ascorbate peroxidase,and reduced the accumulation of ascorbic acid(CK and treatment groups were 129.87 and 106.35-119.27 mg·kg-1,respectively)and H2O2(1.83 and 1.42-1.63 μmol·g-1).Especially,T2 treatment showed significant differences from CK in terms of respiratory intensity and malondialdehyde content,reducing them by 13.79%and 14.67%,respectively.Additionally,based on the comprehensive evaluation using the membership function method showed that the 400-fold dilution of pyroligneous acid(T2)showed the most favorable effects in maintaining key quality attributes of table grapes.关键词
鲜食葡萄/木醋液/品质保持/冷藏储存Key words
table grape/pyroligneous acid/quality maintenance/cold storage分类
农业科技引用本文复制引用
赵现华,冯铭鑫,李怡凡,房玉林,李翠霞,马铖,孟江飞..采后木醋液处理对冷藏'红地球'葡萄品质的保持[J].中外葡萄与葡萄酒,2026,(1):54-62,9.基金项目
财政部和农业农村部:国家葡萄产业技术体系项目(CARS-29-zp-6) （CARS-29-zp-6）
山东省本科教学改革项目(Z2023174)泰安市科技发展计划(2023NS096) （Z2023174）
泰安市哲学社科项目(2025skx207)泰山学院校企合作项目(2025HX0077) （2025skx207）
