摘要
金线莲以其较高的营养价值与药理作用而受到重视,但其特有却并不令人喜爱的滋味极大地限制了它在食品工业领域的应用。该研究拟通过复配其他花草茶原料来改善金线莲固有的不良滋味特征,以期在充分利用其功能活性的同时获得更佳的风味品质。使用9种花草茶原料、21种原料配比,以感官品质、功能成分含量以及抗氧化活性为评价指标分析产品的综合品质。结果表明,金线莲与茶叶、夏枯球等成分复配不仅可以改善其感官品质还有利于其功能活性的最大化发挥,基于此,通过不同原料复配发现,金线莲∶白茶∶陈皮=10∶2∶3(质量比)与夏枯球∶白茶∶金线莲∶陈皮∶金花茶=4∶3∶6∶5∶5(质量比)是较优配方。该配方下金线莲的功能成分含量与抗氧化活性均保持在较优水平。该研究为改善金线莲固有的不良滋味特征提供思路,对金线莲在食品工业领域的广泛应用具有实践指导意义。
Anoectochilus roxburghii was valued for its high nutritional value and pharmacological effects,while the unique and unappealing taste greatly limits its application in the food industry.Other herbal tea ingredients were employed to modify the undesirable taste characteristics and give full play to the functions of A.roxburghii tea.Nine herbal tea ingredients were combined at 21 ratios,and the overall quality of the products was evaluated with sensory quality,functional component content,and antioxidant activity as the indicators.The results showed that the combination of A.roxburghii with tea and the flower ears of Prunella vulgaris not only improved the sensory quality but also maximized the functional activity.Furthermore,the combination of A.roxburghii∶white tea∶dried tangerine peel at a ratio of 10∶2∶3(mass ratio)and that of P.vulgaris flower ears∶white tea∶A.roxburghii∶dried tangerine peel∶Camellia nitidissima at a ratio of 4∶3∶6∶5∶5(mass ratio)were superior formulas,which showed high functional component content and antioxidant activity.This study provides ideas to modify the inherent undesirable taste and has practical guidance for the wide application of A.roxburghii herbal tea in the food industry.
作者
高一舟
汪芳
曹青青
岳川
吴梅
许勇泉
周小军
徐金晶
丁莫芷
钭凌娟
GAO Yizhou;WANG Fang;CAO Qingqing;YUE Chuan;WU Mei;XU Yongquan;ZHOU Xiaojun;XU Jinjing;DING Mozhi;DOU Lingjuan(College of Horticulture,Fujian Agriculture and Forestry University,Fuzhou 350002,Fujian,China;Tea Research Institute,Chinese Academy of Agricultural Sciences,Hangzhou 310000,Zhejiang,China;College of Food Science,Southwest University,Chongqing 400715,China;Jinhua Academy of Agricultural Sciences,Jinhua 321017,Zhejiang,China;Zhejiang Jiangkang Agricultural Technology Co.,Ltd.,Jinhua 321017,Zhejiang,China)
出处
《食品研究与开发》
CAS
北大核心
2023年第13期90-96,共7页
Food Research and Development
基金
金华市院地合作项目(ydhz2020ky02)
金华市科技计划项目(2020-2-002a)。
关键词
金线莲
花草茶
复配
功能成分
抗氧化活性
感官品质
Anoectochilus roxburghii
herbal tea
combination
functional components
antioxidant activity
sensory quality
