不同品种梨果实酿制的梨酒中酚类物质及其抗氧化能力比较
CSTR:
作者:
作者单位:

(河北省农林科学院遗传生理研究所,河北 石家庄 050051)

作者简介:

李丽梅,女,河北省农林科学院遗传生理研究所副研究员,硕士。

通讯作者:

关军锋(1965—),男,河北省农林科学院遗传生理研究所研究员,博士。E-mail:junfeng-guan@263.net

中图分类号:

基金项目:

河北省现代农业产业技术体系(编号:HBCT 2018100207);河北省现代农业科技创新工程(编号:494-0402-YBN-XNS4)


Analysis of phenols in pear wine brewed by different varieties of pearand comparison of their antioxidant capacity
Author:
Affiliation:

(Institute of Genetics and Physiology, Hebei Academy of Agricultural and Forestry Science,Shijiazhuang, Hebei 050051, China)

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
  • |
  • 文章评论
    摘要:

    为了探明不同品种梨酿制梨酒的酚类物质构成及其抗氧化能力,以鸭梨、雪花梨、黄冠梨等11个品种梨为原料,分别接种酵母RC212发酵制成梨酒。采用高效液相色谱法(HPLC)分析了不同品种梨酒的酚类物质种类和含量,以对DPPH·清除率为指标评价了其抗氧化性能。研究表明,不同品种梨所酿梨酒的酚类物质组成和抗氧化能力存在差异性,其中南果梨酒酚类物质含量最高,抗氧化能力最强,鸭梨酒和红香酥梨酒酚类物质含量最低,抗氧化能力最低。

    Abstract:

    In order to compare the phenols compounds and antioxidant ability of different pear wines which were brewed by 11 varieties of pear after being respectively inoculated yeast strain RC212,kinds and contents of phenols in these pear wines were analyzed by high performanc liquid chromatography (HPLC), and the antioxidant ability was evaluated as well using the assay of scavenging capacities on DPPH· radical. It was concluded that differences existed among different varieties of pear wines in the phenols compounds and antioxidant ability. The highest contents of phenols compounds and the highest antioxidant ability were both found in pear wine brewed by Nanguo pear, while the lowest contents of phenols compounds were found in pear wine brewed by Ya pear, Nansui pear and Hongxiangsu pear. The lowest antioxidant ability was found in that of Hongxiangsu pear, Ya pear and Zaosuhong pear.

    参考文献
    相似文献
    引证文献
引用本文

李丽梅,冯云霄,何近刚,等.不同品种梨果实酿制的梨酒中酚类物质及其抗氧化能力比较[J].食品与机械,2019,(2):153-156.
LILimei, FENGYunxiao, HEJingang, et al. Analysis of phenols in pear wine brewed by different varieties of pearand comparison of their antioxidant capacity[J]. Food & Machinery,2019,(2):153-156.

复制
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:2018-09-17
  • 最后修改日期:
  • 录用日期:
  • 在线发布日期: 2022-11-26
  • 出版日期:
文章二维码
×
《食品与机械》
友情提示
友情提示 一、 近日有不少作者反应我刊官网无法打开,是因为我刊网站正在升级,旧网站仍在百度搜索排名前列。请认准《食品与机械》唯一官方网址:http://www.ifoodmm.com/spyjx/home 唯一官方邮箱:foodmm@ifoodmm.com; 联系电话:0731-85258200,希望广大读者和作者仔细甄别。