Phytosterols/Ester
HSF has been devoting ourselves to R&D natural ferulic acid for decades as one of the earliest factories by using rice bran unsaponifiables. Currently, HSF Biotech is the world top producer of natural ferulic acid. For the first time in the world, HSF utilizes biological enzyme method to transfer and purify natural ferulic acid. As to massively and commercially produce natural ferulic acid, HSF technical team work closely with our upstream raw materials suppliers, helping them improve the processing and optimize facilities, which enabled the raw materials to be a higher purity and low solvent residual. Comparing with other supplier, HSF’s NatenFla® natural ferulic is 100% naturally originated, white in color, and higher in bio-transformation rate. HSF’s annual capacity of natural ferulic acid is 200mt.
HSF was the first in China to pass cGMP certification of Natural Ferulic Acid in 2021.

Plant sterol series
| Proudct | Feature | Specification | Package | Applications |
| Natural Ferulic Acid | Fine Powder | 99% | 25kg/bag/carton, or customized as required | Natural Flavor, Anti-Oxidant, Functional Food, Dairy |
| Gamma Oryzanol | Fine Powder | 98% | 25kg/bag/carton, or customized as required | Functional food, Pharmaceutical, Tablet |
| Rice Bran Sterol | Fine Powder | 90% | 25kg/bag/carton, or customized as required | Functional food, Pharmaceutical, Tablet |
Natural Ferulic Acid

Gamma Oryzanol

Rice Bran Sterol

ferulic acid
Ferulic acid, chemical name 4-hydroxy-3-methoxy cinnamic acid, is originated from the cell walls of numerous plants. As a derivative of cinnamic acid, ferulic acid is not only an effective scavenger of free radicals, but also an inhibitor of enzymes that catalyze free radical generation and an enhancer of scavenger enzyme activity. Due to its excellent antioxidant properties, ferulic acid is widely applied in skin care formulations, natural fragrances, medicines, health supplements and food additives.

certification
invention patent
Patent Name
Patent No
Method of extracting ferulic acid from rice bran
ZL107190028B