1831
Carotene was isolated from carrots by Wackenroder.
1928-1931
Structures of carotene and vitamin A were established by Karrer and co-workers.
1953-1956
Industrial synthesis of beta-carotene.
1964
Commercial production of canthaxanthin.
2001
Guangzhou Juyuan Bio-Chem was founded by few chemical engineers and animal nutritionists in 2001.
JYB’s first carotenoid product - canthaxanthin was launched.
Inauguration of a new state-of-the-art production plant in Zhaoqing.
ApoEplus®10% - apocarotenoic acid, a new member of JYB’s carotenoid family.
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