Longjing tea or by steaming the leaves before they completely dry out. As is the case with other green teas (and white teas), Longjing tea leaves experience minimal oxidation. When steeped, the tea produces a yellow-green color. The tea contains vitamin C, amino acids, and, like most finer Chinese green teas, has one of the highest concentrations of catechins among teas. For best infusion results, water at around 70-75 °C or 167-176 °F should be used to brew the tea leaves. Although it is common practice nowadays to steep Longjing tea in porcelain or glassware, it is claimed the real taste profile
Chinese Arctic and Antarctic Administration enter service in 2019. Chinese Arctic and Antarctic Administration The Chinese Arctic and Antarctic Administration (CAA) (previously the Chinese Antarctic Administration of the State Antarctic Research Committee) is a Beijing-based agency of the People's Republic of China's State Oceanic Administration (SOA). Established in 1981, it organizes China's scientific program for both the Arctic and Antarctic, and it provides logistic support to Antarctic expeditions. There are several; divisions, including General Affairs, Operation & Logistics, Science Programs, International Cooperation, representation in the Chinese Embassy in Chile, and a Winter Training Base. The director is Qu Tanzhou. The CAA organizes, coordinates and supervises