Quantification of Caffeine and Catechins and Evaluation of Bitterness and Astringency of Pu-Erh Ripen Tea Based on Portable Near-Infrared Spectroscopy

Autor: ZhongDong Wu, Chenghuan Li, Hongcheng Liu, Tao Lin, Lunzhao Yi, Dabing Ren, Ying Gu, Shuo Wang
Rok vydání: 2023
Databáze: OpenAIRE