FT-IR combined with chemometrics in the quality evaluation of Nongxiangxing baijiu

Identification of Chinese baijiu from the same brand based on a graphene quantum dots fluorescence sensing array

“…8 These organic substances complement each other and work together to create baijiu with an incomparable taste. 9 Baijiu has increased in popularity all over the world as the market demand has increased. 10 At present, Nongxiangxing baijiu accounts for half of the market, 11 and Wuliangye baijiu stands out as the leading brand, which is commonly known.…”