QA / QC of tea using the Agilent Cary 630 ATR - FTIR analyzer Application note
نویسنده
چکیده
Tea is the most widely consumed beverage after water. Teas are generally divided into categories based on processing techniques. The most commonly applied processes are oxidation and fermentation. There are many different tea varieties (Figure 1) including white, yellow, green, oolong, black and post-fermented. Some teas can be modifi ed further by the addition of additives or by blending different varieties to improve taste. Almost all teas sold in bags and other types of teas (leaves) in the world are blends.
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