1. Laboratory of Food Chemistry and Nutrition Science Institute of Food Science and Technology Chinese Academy of Agricultural Sciences No. 2 Yuan Ming Yuan West Road, Haidian District, P.O. Box 5109 Beijing100193China
2. Key Laboratory of Agro‐Products Processing Ministry of Agriculture and Rural Affairs No. 2 Yuan Ming Yuan West Road, Haidian District, P.O. Box 5109 Beijing100193China
3. Chemistry Department College of Physical Sciences Federal University of Agriculture Alabata Abeokuta Ogun State110109Nigeria
4. Department of Chemistry Shaheed Benazir Bhutto University Dir18000Pakistan