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HEBEI GRANRAY BIOPRODUCTS CO.,LTD
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L-Proline, a non-essential amino acid, is a precursor, along with vitamin C, of collagen. Collagen is a building block of tendons, ligaments, arteries, veins and muscles--the heart muscle in particular; collagen also helps heal cartilage, and cushions joints and vertebrae.
Proline is the amino acid necessary for the production of collagen and cartilage for healthy joints, ligaments and tendons. Joints are complicated structures that connect bones to allow for movement. There are different types of joints, including hinge, ball-and-socket, saddle and pivot joints. They are bound on the outside by fibrous bands, called ligaments. Each ligament contains fibrous tissue of collagen, in a capsule, which surrounds the joint. The lining of the capsule is a thin membrane called the synovium that continuously produces a small amount of fluid for lubrication. Cartilage is a smooth, flexible tissue that covers the surface where the bones meet, and acts as a shock absorber and reduces friction. Osteoarthritis, is caused by wear and tear on the joints, as well as possible free radical damage, and generally is associated with aging. While heredity and obesity effect the incidence of Osteoarthritis, it may also develop due to overuse or injury to the joints. The articular cartilage, which is the smooth lining of the joint, begins to deteriorate, and may eventually affect the bone. Without sufficient cartilage, movement of the joint becomes restricted and painful. Swelling, stiffness and pain are symptoms of this often-debilitating condition, which affects the joints of the hips, knees, and spine.
l-proline
cas no.:147-85-3
molecule formula:c5h9no2
molecule weight:165.19
description:white crystals or crystalline powder; slightly sweet taste. very soluble in water, freely soluble in glacial acetic acid, sparingly soluble in ethanol, practically insoluble in ether.
manufacture standards:aji92,usp26,ep4
specification:
specific rotation -84.5~-86.0??
heavy metals <10ppm
water content <0.30%
residue on ignition <0.10%
assay 99.0~101.0%
ph 5.9~6.9
mainly uses
(1) the material of compound amino acid transfusion
(2) the material of ace
packing:
25kgs/ fiber drum
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Quanzhou Fortune Biopharma Co.,Ltd.
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L-proline (not to be confused with Prolene) is a nonessential amino acid that is used in the production of collagen in the human body. L-proline amino acid makes up about 15% of collagen in the body.
Functions of proline include helping form collagen, regenerating cartilage, forming connective tissue, repairing skin damage and wounds, healing the gut lining, and repairing joints |
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Wuxi Accobio Biotech Inc
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| Product Name: |
L-Proline |
| Specification: |
More than 98% |
| Appearance: |
White Crystalline Powder |
| CAS No.: |
147-85-3 |
| Package: |
25kg/drum |
Products Description:
L-Proline is a non-essential amino acid and one of the main components of collagen, the most abundant structural protein in the human body.
Even though L-proline is a non-essential amino acid, which means it may be synthesized in the human body, it is nevertheless important as a structural component of collagen, a protein that comprises 90% of human connective tissue. Collagen is present in skin, tendons, ligaments, cartilage, joints and bone as well as blood vessels, arteries, veins and lymph vessels. Collagen is also needed for the repair of blood vessels, bruises and broken bones.
Application:
1.Used as amino acid injection, compound amino acid infusion, food additives, nutritional supplements, fluid
2.Used as biochemical research, medicine for malnutrition, protein deficiency, gastrointestinal disease, burns, and postoperative protein supplement.
3.Used as nutritional supplements. Flavors with sugar fever occur amino - carbonyl reaction, can generate a special flavor substances. China GB 2760-86 provides can be used as a spice.
4.Used as Amino acid drugs. One of the raw materials of compound amino acid transfusion for malnutrition, protein deficiency, a protein supplement after severe gastrointestinal disease, burns and surgery.
5.Used as Pharmaceutical raw materials and food additives.
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Pharma Sources Insight July 2025
