华北农学报 ›› 2015, Vol. 30 ›› Issue (S1): 500-506. doi: 10.7668/hbnxb.2015.S1.090

所属专题: 葡萄

• 论文 • 上一篇    下一篇

调亏灌溉对玫瑰香葡萄与葡萄酒酚类物质的影响

李凯, 商佳胤, 黄建全, 张娜, 王丹, 田淑芬   

  1. 天津市农业科学院 葡萄研究中心, 天津 300112
  • 收稿日期:2015-08-21 出版日期:2015-12-28
  • 通讯作者: 田淑芬(1966-),女,天津静海人,研究员,博士,主要从事葡萄栽培及次生代谢产物研究.
  • 作者简介:李凯(1987-),男,河南汝南人,研究实习员,硕士,主要从事葡萄栽培与葡萄酒酿造研究.
  • 基金资助:
    现代农业产业技术体系建设专项资金(CARS-30);天津市农业科技示范推广项目(201202150);国家级星火计划重大项目(S2013A100018)

Effects of Regulated Deficit Irrigation on Phenolic Composition of Muscat Hamburg Grape and Wine

LI Kai, SHANG Jia-yin, HUANG Jian-quan, ZHANG Na, WANG Dan, TIAN Shu-fen   

  1. Grape Research Center, Tianjin Academy of Agricultural Sciences, Tianjin 300112, China
  • Received:2015-08-21 Published:2015-12-28

摘要: 为了解调亏灌溉技术对玫瑰香葡萄果实品质和葡萄酒质量的影响,为玫瑰香葡萄精确水分管理技术提供理论依据,在调亏灌溉条件下,研究玫瑰香果实及葡萄酒的基本理化成分变化,以及主要功能性成分-酚类物质含量变化,并利用主成分分析法进行综合评价,揭示调亏灌溉对玫瑰香葡萄与葡萄酒酚类物质的影响.结果表明,不同程度的调亏灌溉均能提高玫瑰香葡萄果实中的总酚、单宁含量,降低了果实总花色苷、总类黄酮和总黄烷醇含量.葡萄酒与葡萄果实中的酚类物质含量变化存在差异,80%常规滴灌量处理降低了葡萄酒中的总酚和单宁含量,而其余调亏灌溉处理均提高了葡萄酒中的总酚和单宁含量;所有调亏处理均提高了葡萄酒中的总类黄酮和总黄烷醇含量.主成分分析结果表明,70%常规滴灌量时,玫瑰香葡萄和葡萄酒品质均为最好.

关键词: 玫瑰香, 调亏灌溉, 酚类物质, 主成分分析

Abstract: In order to study the effects of regulated deficit irrigation (RDI) technique on Muscat hamburg grape berries and corresponding wine,and provide theoretical basis for accurate water management technique.The changes of basic physical and chemical composition,phenolic contents of grape berries and corresponding wine under different RDI degree were analyzed,as well the quality of grape berries and wine were evaluated objectively by principal component analysis.The results showed that RDI increased total phenolic and tannin content,but decreased total anthocyanin,total flavonoid and total flavanol content in grape berries.With the deficit degree aggravated,the variance tendency of phenolic composition content was different between grape berries and corresponding wine.Except R1 (80% of conventional water supply),other RDI increased total phenolic and tannin content in wine.In addition,all RDI treatment increased total flavonoid and total flavanol content.Comprehensive evaluation showed that grape berries and wine possessed best quality under R2 condition (70% of conventional water supply).

Key words: Muscat hamburg, Regulated deficit irrigation, Phenols, Principal component analysis

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引用本文

李凯, 商佳胤, 黄建全, 张娜, 王丹, 田淑芬. 调亏灌溉对玫瑰香葡萄与葡萄酒酚类物质的影响[J]. 华北农学报, 2015, 30(S1): 500-506. doi: 10.7668/hbnxb.2015.S1.090.

LI Kai, SHANG Jia-yin, HUANG Jian-quan, ZHANG Na, WANG Dan, TIAN Shu-fen. Effects of Regulated Deficit Irrigation on Phenolic Composition of Muscat Hamburg Grape and Wine[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2015, 30(S1): 500-506. doi: 10.7668/hbnxb.2015.S1.090.

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