ZHANG Jian-ming.Analysis of Main Biochemical Components of Wuyi Mingcong in Different Seasons[J].HEILONGJIANG AGRICULTURAL SCIENCES,2017,(06):7-13.[doi:10.11942/j.issn1002-2767.2017.06.0007]
不同季节白牡丹等武夷名丛主要生化成分分析
- Title:
- Analysis of Main Biochemical Components of Wuyi Mingcong in Different Seasons
- 文章编号:
- 1002-2767(2017)06-0007-06
- Keywords:
- Wuyi Mingcong(good tea varieties in the Wuyi Mountain); different seasons; biochemical components; variable coefficient; genetic variety; processing suitability
- 分类号:
- S571.1
- 文献标志码:
- A
- 摘要:
- 为开发、利用3季武夷名丛茶树鲜叶资源,以15份武夷名丛为研究对象,在春、夏、秋三季分别取其第一轮新梢的一芽二叶为试材,测定和分析其主要生化成分的含量和季节变化规律。结果表明:15份武夷名丛各生化成分的含量在3个季节中均表现出较大的变化幅度,具有丰富的变异性和遗传多样性:春、夏、秋3季的平均变异系数分别为28.20%、33.53%、26.02%,平均遗传多样指数分别为1.90、1.78、1.78;在3个季节之间,各生化成分均存在一定的变化规律,除了茶多酚、C和儿茶素总量差异不显著外,其它生化成分均存在一定的差异性;适制性方面,15份武夷名丛在春季多数适制绿茶和乌龙茶、夏秋季多数适制红茶;在不同季节,7份武夷名丛的生化成分在含量上表现出特异性。
- Abstract:
- In order to develop and use the tea fresh leaf resources of Wuyi Mingcong in the three seasons, with 15 Wuyi Mingcong as study object, the “two leaves and one bud” of the new shoots was collected in spring, summer and autumn separately, the main biochemical components’ contents of them were measured and the seasonal change regularity was analyzed.The results showed that each biochemical components of 15 Wuyi Mingong changed a lot in three seasons with plentiful variations and genetic diversities.The average variable coefficient in spring, summer and autumn were 28.20%, 33.53% and 26.02%, as well as the average genetic variety index were 1.90, 1.78, 1.78.The biochemical components varied regularly in these three seasons, tea polyphenol, C and catechin had not significant difference, other biochemical components had significant difference.And most of the 15 Wuyi Mingcong were suitable for making green tea and oolong tea in spring and making black tea in summer and autumn.In different seasons, 7 Wuyi Mingcong were specificity in the content of biochemical components.
参考文献/References:
相似文献/References:
[1]王飞权,冯花,罗盛财,等.部分武夷名丛种质资源生化成分分析[J].黑龙江农业科学,2012,(04):107.
WANG Fei-quan,FENG Hua,LUO Sheng-cai,et al.Analysis on Biochemical Components of Parts of Wuyi Ming Cong Germplasm Resources[J].HEILONGJIANG AGRICULTURAL SCIENCES,2012,(06):107.
[2]钟兰馨,冯花,罗盛财,等.三种武夷名丛夏暑红茶适制性研究[J].黑龙江农业科学,2013,(09):84.
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备注/Memo
收稿日期:2017-04-07