化粧品成分ポリグルタミン酸ナトリウム92%

ポリグルタミン酸ナトリウムとは何ですか?

ポリグルタミン酸ナトリウム(sodium polyglutamate)は、ポリグルタミン酸のグルタミン酸ユニットの側鎖のカルボキシル基がイオン化してアニオン性のカルボキシル酸(coo -)を形成し、ナトリウムイオンと結合した生成物である。ポリグルタミン酸自体は水に不溶であり、水に溶解するためにはイオン化されなければならない。ポリグルタミン酸ナトリウムは、水溶性に優れた天然保湿成分であり、現在、化粧品の保湿原料として広く使用されています。

グリーンスプリング技術は、高度な発酵プロセスを経て得られたポリグルタミン酸ナトリウムを化粧品原料に供給し、生産プロセスは、グリーンで優しい、製品は自然で安全です。強力な保湿力を持ち、軽くて滑らかで、粘着性がありません。

グリーン スプリングは、常にお客様に自然で安全な有機植物抽出物を提供することに取り組んできました。eu ec396、欧州薬局方、米国薬局方、日本薬局方などの国際規格に準拠した、国際的な業界最高水準の製品を提供しています。当社は、すべての製品が追跡可能であることを保証するために、包括的なトレーサビリティシステムを確立しています。当社は、すべての製品について包括的なトレーサビリティシステムを確立しています。ソースから完成品までの各製品には詳細なテスト、生産レポートがあり、生産プロセスのすべてのリンクを制御および検証できることを保証します。権威あるサードパーティのテストレポートが利用可能です。

规格: 

規制:

euの規制に準拠しています。

Benefits:

Long-Lasting Moisturisation

Sodium Polyglutamate is one of the few polymers in nature with a single amino acid structure with a rich branched chain structure that promotes skin absorption. In addition, on the γ-PGA backbone of Sodium Polyglutamate, on average, every 2 to 3 glutamic acid residues, intramolecular hydrogen bonding occurs, reflecting superb hydration ability. Polyglutamic acid has excellent biocompatibility and film-forming properties, which not only effectively isolates and maintains a healthy pH environment in the skin, but also promotes water storage of natural moisturising components within the skin.

Sodium polyglutamate can inhibit the enzyme hyaluronidase and greatly improve the stability of hyaluronic acid. In particular, low molecular weight γ-PGA inhibits hyaluronidase more effectively in the skin. With the increase of γ-PGA, the hyaluronic acid content in the skin increases significantly. Monosodium polyglutamate is the only ingredient known to induce a self-increase in the natural moisturizing factor NMF, which increases by about 130% in the skin, but not in hyaluronic acid or collagen. By promoting the growth of fibroblasts in keratinocytes and increasing the content of NMF, the skin is hydrated from the inside out.

Whitening

Sodium polyglutamate can effectively inhibit the activity of complexing enzymes, reduce melanin production, whiten the skin, and even out skin tone. It has been reported that a complex of monosodium polyglutamate γ-PGA and Vitamin C, in which the carboxyl group of γ-PGA is connected to the hydroxyl group of Vitamin C through ester bonding, improves the stability of Vitamin C, which plays an important role in the skin. In addition, this complex has an inhibitory effect on collagenase.

Improves Skin Elasticity                                                                      

Sodium polyglutamate stimulates the activation of cells, proliferation of NMF in the skin, and functional long-lasting moisturization. According to the results of a study conducted by a Japanese research institute, the amount of natural moisturizing factors in the skin increased significantly after twenty-eight days of using monosodium polyglutamate compared to using hyaluronic acid or sodium PCA salt.

Applications:

In Cosmetics:

Sodium polyglutamate has the effect of increasing hair toughness and reducing hair damage during the dyeing process. Sodium polyglutamate also has a whitening effect, which can significantly inhibit tyrosinase activity, thereby inhibiting the generation of melanin in the skin; Its water-based adhesive is a colorless, odorless, transparent and soft colloid; It has a unique three-dimensional spatial structure, thus possessing strong water absorption and moisturizing ability.

In addition, sodium polyglutamate also has the effect of inhibiting hyaluronidase activity, which can alleviate the degradation of hyaluronic acid in skin connective tissue caused by the activation of hyaluronidase, thereby preventing skin loss of elasticity and wrinkles caused by loose skin connective tissue. Sodium polyglutamate may have a triple effect of whitening, moisturizing, and wrinkle prevention, and it has been widely used in functional cosmetics.

In the Food Field:

The addition of 1000 kDa~1200 kDa sodium polyglutamate dough has a better powder quality effect; The addition of 300 kDa to 400 kDa sodium polyglutamate dough has a good lifting effect and frost resistance. Therefore, high molecular weight polyglutamic acid is also used in food.

Biomedical：

Sodium polyglutamate is water-soluble and has the properties of water absorption, moisture retention, non-toxicity, safety and biodegradability. It can increase the strength of matrix tension, promote cell proliferation and migration, and can be made into artificial skin, trauma dressings, haemostatic agents, drug release carriers, biological adhesives, surgical sutures, and thus used in biomedical fields.