Abstract:

Aim at the extant tea camellias in southwest guizhou province such as Anshun city, Qianxinan state,Liupanshui city,Xingyi city and so on,we did four routine item biochemical components content test to study their biochemical character, adaptability, cultivation value in use ,drink value and so on,compared with the Fuding Dabaicha which was most cultivation in guizhou province.The results showed the all ea camellias’ Water extract and caffeine content had no significant difference but the amino acid content were significant low,to Fuding Dabaicha. Overall,all the tea camellias in southwest guizhou province had low amino acid content but high caffeine and tea polyphones’ content,and the phenol/animo value were over8.So their adaptability were to make black tea and the direct cultivation value were low,but they could use as high caffeine or high tea polyphenols breeding tea varity.