Puerh tea is a post-fermented tea, and ripe Puerh tea has more fermentation processes than raw tea. New raw tea is cold and becomes mild after aging, while ripe tea is mild and mellow.

1, Puerh raw tea color to green, dark green, mainly after time aging part of the yellow-green, yellow-red. The soup color is mainly yellow-green, yellow-red and golden. The bottom of the leaves of new tea is mainly green and yellow-green, and the aged tea is red and yellow or date red. Raw tea has bitter, astringent, sweet, sweet and other tastes, the aroma is more obvious, easy to hurt the spleen and stomach, but after natural aging tea will slowly become mild, brown chestnut-colored tea. Raw tea is mainly used to clean up the intestinal tract, reduce fat, refresh the mind, lower blood pressure and weight loss.

2. Puerh ripe tea is mainly reddish brown in color. The aroma has a pronounced heap flavor. Ripe tea is mild and mellow. Ripe tea with sufficient fermentation has a thick watery sweet and smooth soup with little bitterness and astringency. For those with light fermentation, there is sweetness and obvious aroma. The soup color is mostly dark red for those with light fermentation, and reddish black for those with heavy fermentation. The bottom of the leaves are mostly reddish brown and dark brown. Ripe tea can lower fat, lower blood pressure, prevent arteriosclerosis, prevent constipation, diuretic, stomach.