摘要
为探明武夷名丛资源生化成分的差异性和适制性,对10份武夷名丛种质资源的茶多酚、氨基酸、咖啡碱、水浸出物和黄酮类进行了测定与分析。结果表明:不同武夷名丛种质资源之间各生化成分含量差异显著,甚至极显著,并且变异幅度较大,表明武夷名丛种质资源具有丰富的生化成分多样性。按照酚氨比与适制性的关系,多数武夷名丛种质适制乌龙茶,部分适制绿茶,1份种质适制红茶或红茶乌龙茶兼制。并从中筛选出1份高咖啡碱种质。
In order to ascertain the differences of biochemical components of Wuyi Ming Cong germplasm resources and suitable system, the tea polyphenols,amino acids,caffeine, water extract and flavonoids of ten different Wuyi Ming Cong germplasm resources were measured and analyzed. The results showed that the biochemical ingredients between different Wuyi Ming Cong were notable differences,some even reached extremely significant level. The range of variation was large, which could reflect the biochemical composition diversity of Wuyi Ming Cong germplasm resources. Acording to the phenol ammonia ratio, most of these ten Wuyi Ming Cong resources were suitable for producing oolong tea,a little part were suitable for making green tea,and one was suitable for both black tea and oolong tea. It was worth mentioning that we had filtered out a high caffeine germplasm.
出处
《黑龙江农业科学》
2012年第4期107-110,共4页
Heilongjiang Agricultural Sciences
基金
武夷学院校青年基金资助项目[xl201001]
对接南平产业发展科研专项重点资助项目[2011DJ07]
福建省科技计划资助项目[2010N0029]
福建省大学生创新性实验资助项目[SJ2011027]
关键词
武夷名丛
种质资源
生化成分
Wuyi Ming Cong
germplasm resources
biochemical components
