1. Institute of Agri‐food Processing and Nutrition, Vegetable Research Center, Beijing Academy of Agriculture and Forestry Sciences Beijing Key Laboratory of Agricultural Products of Fruits and Vegetables Preservation and Processing Key laboratory of vegetable postharvest processing, Ministry of Agriculture and rural affairs, Beijing 100097, ChinaBeijing 100097 China
2. Longda Food Group Co. LTD Shandong 265231 China