An overview of Pu-erh tea and its health-promoting effects of lipid-lowering and anti-obesity

As a dark tea, Pu-erh tea(PET) is produced from sun-dried leaves of Camellia sinensis var. assamica mainly in Yunnan Province of China. Many microorganisms are involved in the fermentation of PET. Among them, Aspergillus niger is most important. It is ...