华北农学报 ›› 2024, Vol. 39 ›› Issue (3): 135-145. doi: 10.7668/hbnxb.20194750

所属专题: 葡萄 果树专题 栽培生理

• 耕作栽培·生理生化 • 上一篇    下一篇

果袋颜色对酿酒葡萄马瑟兰果实品质的影响及综合评价

户金鸽1, 白世践1, 杜娟1, 薛锋2, 陈光1, 蔡军社1   

  1. 1 新疆维吾尔自治区葡萄瓜果研究所,新疆 鄯善 838200
    2 吐鲁番楼兰酒庄股份有限公司,新疆 鄯善 838200
  • 收稿日期:2023-12-22 出版日期:2024-06-28
  • 作者简介:

    户金鸽(1982—),女,新疆塔城人,副研究员,硕士,主要从事葡萄育种与栽培研究。

  • 基金资助:
    新疆维吾尔自治区少数民族特培项目(2022D03033); 新疆维吾尔自治区科技特派员项目(2023KF166); 吐鲁番市重点研发项目(2022016); 财政部和农业农村部:国家现代农业产业技术体系资助(CARS-29-30)

Effects of Fruit Bag Colors on the Berry Quality of Marselan Grape and Comprehensive Evaluation

HU Jinge1, BAI Shijian1, DU Juan1, XUE Feng2, CHEN Guang1, CAI Junshe1   

  1. 1 Xinjiang Uygur Autonomous Region Research Institute of Grapes and Melons,Shanshan 838200,China
    2 Turpan Loulan Winery Limited Company,Shanshan 838200,China
  • Received:2023-12-22 Published:2024-06-28

摘要:

分析不同颜色果袋对酿酒葡萄马瑟兰果实品质的影响,为马瑟兰葡萄的酿造提供优质原料。采用完全随机区组试验设计,以不套袋为对照,分析红袋、蓝袋、绿袋对马瑟兰葡萄果实品质(外观品质、内在品质)及抗氧化活性的影响,并对测定指标进行相关性和主成分分析。结果表明,套袋处理可以提高果粒百粒质量、还原糖含量、可滴定酸含量、pH值。红袋的果皮总酚含量、总黄烷-3-醇含量、总类黄酮含量高于对照,红袋的总酚含量、总黄烷-3-醇含量、总类黄酮含量分别是376.03,149.78,1 463.53 mg/kg,其中总黄烷-3-醇含量、总类黄酮含量和对照均有显著差异,蓝袋和黄袋降低了果皮总酚含量、总黄烷-3-醇含量、总类黄酮含量。果实成熟时,不同颜色果袋显著降低了果皮总单宁含量,黄袋的总单宁含量最低是4.62 mg/g。总体上来说,套袋处理后果皮DPPH自由基清除能力、FRAP和ABTS自由基清除能力降低,红袋的DPPH自由基清除能力、FRAP(对Fe2+的还原能力)、ABTS自由基清除能力和对照无显著差异,黄袋均显著降低了果皮对Fe2+的还原能力(FRAP)、DPPH自由基清除能力、ABTS自由基清除能力。相关性分析表明,果实可溶性固形物和还原糖、糖酸比极显著正相关,相关系数分别为0.98,0.95。在果皮品质方面,果皮总酚和总黄烷-3-醇、总类黄酮极显著正相关,相关系数分别是0.95,0.98,总黄烷-3-醇和总类黄酮极显著正相关,相关系数是0.98。在果皮抗氧化活性方面,FRAP和DPPH自由基清除能力、ABTS自由基清除能力极显著正相关,相关系数分别是0.74,0.86。可溶性固形物、还原糖、糖酸比均和果皮总花色苷极显著正相关,相关系数分别是0.93,0.90,0.92。将所有测定指标进行主成分分析,提取特征值大于1的2个主成分,贡献率分别为78.31%,10.09%,累计贡献率88.40%,基本可以代表品质指标的大部分数据。在吐鲁番地区红袋、蓝袋均可提高果实品质,且以红袋效果最佳。

关键词: 马瑟兰葡萄, 果袋颜色, 果实品质, 综合评价

Abstract:

To study the effect of different color bags on Marselan grape berry quality,and providing high quality raw material for vine culture.A complete randomized experiment design was used to analyze the effects of different color bags on berry quality(external quality and internal quality),peel quality and antioxidant activity.100 berries weight,reducing sugar,titrable acid and pH were increased in bags.The red bag increased the total phenols,total flavan-3-ols and total flavonoids,with 376.03,149.78,1 463.53 mg/kg,respectively,there were significantly differences for the total flavan-3-ols and CK,the total flavonoids and the CK.Blue and yellow bag treatments reduced the total phenols,total flavan-3-olsand total flavonoids.Bagging treatment significantly reduced total tannin content,the total tannin content of yellow bag was the lowest at 4.62 mg/g.Generally speaking,bagging treatment decreased DPPH free radical scavenging ability,FRAP(Reducing ability to Fe2+)and ABTS free radical scavenging ability,there was no significant difference for DPPH free radical scavenging ability and FRAP of red bag with CK,yellow bag significantly reduced FRAP,DPPH free radical scavenging ability and ABTS free radical scavenging ability.Correlation analysis showed that the soluble solids were positively correlated with reducing sugar and the sugar/acid ratio,the correlation coefficients were 0.98 and 0.95,respectively.In terms of peel quality,the total phenol was positively correlated with total flavan-3-ols and total flavonoids,the correlation coefficients were 0.95 and 0.98,there was a very significant positive correlation between total flavan-3-ols and total flavonoids,and the correlation coefficient was 0.98.For antioxidant activity,FRAP was very significant positively correlated with DPPH free radical scavenging ability and ABTS free radical scavenging ability free radical scavenging ability,the correlation coefficient were 0.74,0.86,respectively.Soluble solids,reducing sugars and sugar-acid ratio were significantly positively correlated with total anthocyanins,the correlation coefficients were 0.93,0.90 and 0.92,respectively.Principal component analysis was carried out on all the measured indicators,and two principal components with eigenvalues greater than 1 were extracted,the contribution rates of 78.31% and 10.09%,respectively,and cumulative contribution rates of 88.40%,which could basically represent most of the data of quality indicators.Red and blue bags were beneficial to berry quality,and the red bag was better,which can be used in Turpan region.

Key words: Marselan grape, Bag color, Berry quality, Comprehensive evaluation

引用本文

户金鸽, 白世践, 杜娟, 薛锋, 陈光, 蔡军社. 果袋颜色对酿酒葡萄马瑟兰果实品质的影响及综合评价[J]. 华北农学报, 2024, 39(3): 135-145. doi: 10.7668/hbnxb.20194750.

HU Jinge, BAI Shijian, DU Juan, XUE Feng, CHEN Guang, CAI Junshe. Effects of Fruit Bag Colors on the Berry Quality of Marselan Grape and Comprehensive Evaluation[J]. Acta Agriculturae Boreali-Sinica, 2024, 39(3): 135-145. doi: 10.7668/hbnxb.20194750.