金河生物：虾青素产品落地 合成生物学产业应用见成效

Core Points - Jinhe Biological Technology Co., Ltd. has received approval for its feed additive product, red yeast, from the Inner Mongolia Agricultural and Animal Husbandry Department [2][3] - Astaxanthin, a carotenoid with strong antioxidant properties, has significant application potential in health foods, aquaculture, pharmaceuticals, and cosmetics [2] - The company has established an annual production capacity of 3,000 tons of astaxanthin, indicating its commitment to research and innovation in synthetic biology applications [3] Summary by Category - Product Approval - Jinhe Biological has obtained the product approval number for its feed additive, red yeast, enhancing its product portfolio [2][3] - Astaxanthin Properties - Astaxanthin is noted for its antioxidant capacity, being 10 times more potent than beta-carotene, 200 times more than lutein, and 550 times more than vitamin E [2] - The main sources of astaxanthin include natural extraction, chemical synthesis, and microbial fermentation, with fermentation being the most viable method due to safety and stability [2] - Commercial Value - Red yeast is recognized for its rapid growth cycle, short fermentation period, ease of cultivation, and ability to utilize various carbon sources, making it commercially valuable [2] - The approval of the red yeast product is expected to enhance Jinhe Biological's operational performance and market competitiveness [3]