... tightly shaped, curled like snail, color green jade and appears tippy, tea soup is clear ... bright green with unique fresh and brisk chestnut flavor ... thick, ,the bottom of leaves is bright green, tender and even.Physical-Chemical –Microbiological Properties of Green Tea PropertiesLimitHumidity % ( ... product) % (m/m)Min. 1,5Alkalinity (KOH) of water soluble ash % (m/m)1,0-3,0In ...