Project Description

  • L-Hydroxy Proline

L-Hydroxy Proline

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L-Hydroxy Proline Introduction:

L-Hydroxy Proline is white flake crystalline or crystalline powder. It has a distinctive sweet taste of bitterness, and can improve the flavor of a fruit juice drink, a refreshing drink, or the like. A special flavor, can be used as raw materials.


Shaanxi Sangherb Biotech Inc is devoted into the research and innovation in natural nutritional supplements ingredients. Our own factory and lab with the strict quality control system to ensure quality stability and real price of L-Hydroxy Proline.  At the same time, we have our own source for the raw material to make sure the production ability.  


L-Hydroxy Proline Description:

Product name: L-Hydroxy Proline

Other Name: 4-hydroxy-L-proline (trans)

CAS: 51-35-4

Molecular formula: C5H9NO3

Molecular weight: 131.13

Purity: 99%



  1. Food grade: nutritional supplement, flavor agent, L-Hydroxy Prolineis heating with sugar can create a special flavoring substances
  2. Medicine grade: the important raw materials of amino acid infusion, L-Hydroxy Prolineis also the main intermediates to compound anti-hypertensive drugs, such as captopril, enalaprilat.


Advantage & Support:

Leading natural nutritional ingredients supplier in China with 15 years experience.
Covering 19 acres land with its factory construction area around 10000 square meters.

ISO9001 2015, QS, FDA, Organic certified.
Overseas warehouse with large inventory and steady supply.
Professional R&D team and strong R&D strength. 


Packing & Storage:

1kg/aluminum foil bag (net weight 1kg, gross weight 1.2kg),

25kg/fiber drum (net weight 25kg, gross weight 28kg)

Stored in a cool and dry area, kept away from moisture and strong light or high temperature.


Sangherb Warm tips: The above Information had not been evaluated by the Food and Drug Administration, only for your reference.


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