INTERNATIONAL PATENT: SOUTH CHINA UNIVERSITY OF TECHNOLOGY, 华南理工大学, HONGHE HOPEN FOOD CO., LTD, 红河宏斌食品有限公司 FILES APPLICATION FOR "METHOD FOR INHIBITING QUALITY DEGRADATION OF PICKLES USING ULTRASONIC TREATMENT COMBINED WITH CALCIUM ASCORBATE SUSTAINED-RELEASE TECHNIQUE"

GENEVA, Feb. 3 -- SOUTH CHINA UNIVERSITY OF TECHNOLOGY (No.381 Wushan Road, Tianhe DistrictGuangzhou, Guangdong 510640), 华南理工大学 (中国广东省广州市天河区五山路381号), HONGHE HOPEN FOOD CO., LTD (Qingyun Light Industry Zone, Jianshui Industrial Park, Jianshui CountyHonghe, Yunnan 654399), 红河宏斌食品有限公司 (中国云南省红河哈尼族彝族自治州建水县建水工业园区青云轻工业片区)...