Objective To explore the changes of quality tasting ingredients of different tea of primary dark tea fermented by Eurotium cristatum fungus, using Xiangfeicui, Bixiangzao and Mingfeng as 3 kinds of tea cultivars primary dark tea as raw materials for Eurotium cristatum fungus growing by the best optimization fermentation conditions. Methods The content of water extract, tea polyphenols, free amino acids, soluble sugar and others tasting compositions of each kinds of primary dark tea and their fermented end-products were detected by the national standard test methods, then their inter- and intra...
