1. Gut Microbiome Research Group; Korea Food Research Inst.; Baekhyun-Dong, Bundang-Ku Sungnam-Si Gyeonggi-Do 463-746 Republic of Korea
2. Nakdonggang Natl. Inst. of Biological Resources; 137, Donam2-gil Sangju-si Gyeongsangbuk-do 742-350 Republic of Korea
3. Dept. of Food Science and Technology; Agricultural College of Yanbian Univ.; Yanji Jilin 133002 P. R. China
4. Korea Univ. of Science and Technology; Daejeon 305-350 Republic of Korea