Analysis of the main chemical components of Yunnan tobacco leaves

Author: None
Publisher:
Publish Date: 2007-01-01
Features: This book collects and organizes over 200,000 laboratory test data from nearly 25,000 flue-cured tobacco samples collected from 91 counties (districts) across 12 prefectures (cities) in Yunnan Province from 1998 to 2005 by more than 20 tobacco enterprises and institutions such as the Yunnan Tobacco Research Institute, Zhengzhou Tobacco Research Institute, Qingzhou Tobacco Research Institute, tobacco companies in various prefectures (cities) of Yunnan Province, Yuxi Cigarette Factory, Honghe Cigarette Factory, and others. It also includes some test data of burley tobacco and Virginia tobacco, establishing a main chemical component database for Yunnan tobacco. The book systematically analyzes the differences and causes of the content variations in major chemical components such as nicotine, total sugar, total nitrogen, and potassium oxide in tobacco leaves across various prefectures (cities) and counties (districts) in Yunnan Province.