Chenguang Biotech obtains 2 invention patents for stevia sweetener
On 2 Sept., 2015, Chenguang Biotech Group Co., Ltd. (Chenguang Biotech) announced the obtainment of 2 invention patents, namely the Industrialised Preparation Method for Stevia Sweetener and A Method to Step by Step Extract Reb A and STV from Stevia ...
Sweeteners China News 201509