1. College of Food ScienceSouth China Agricultural Univ. Guangzhou 510642 China
2. Dept. of Food ScienceUniv. of Massachusetts Amherst MA 01003 U.S.A
3. CapitalBio Genomics Co., Ltd. Building 11Dongguan‐Taiwan Bio‐Tech Collaboration Incubation Center Dongguan 523808 China