透明質酸（HA）

[規格]蒸餾水 
[檢測方法] HPLC
關於透明質酸（HA）
Hyaluronic acid(HA) is a straight chain macromolecular mucopolysaccharide composed Of repeat disaccharide units of glucuronic acid and N-acetylglucosamine.透明質酸（HA）是由葡萄醣醛酸和N-乙酰氨基葡糖的重複二糖單元組成的直鏈大分子粘多醣。 It widely consists in the extracellular space of human and animal tissue, vitreum, umbilical cord, skin joints synovia and cockscomb, etc.The commercial HA is commonly a sodium salt, called sodium hyaluronate, habitually called hyaluronic acid.它廣泛地存在於人和動物組織的細胞外空間，玻璃體，臍帶，滑膜，滑膜和雞冠狀細胞等中。市售的HA通常是一種鈉鹽，稱為透明質酸鈉，習慣上稱為透明質酸。 Hyaluronic Acid is a new biological at home and abroad.透明質酸是國內外的一種新型生物。 Its molecular weight is from several ten thousand to several million.其分子量是從幾萬到幾百萬。 It¡¯s aqueous solution has outstanding moisture keeping ability, high viscoelasticity and lubricity.它的水溶液具有出色的保濕能力，高的粘彈性和潤滑性。 It is widely used in cosmetics, pharmacy and health and beauty food.它廣泛用於化妝品，製藥和保健美容食品中。
[ 年級 ]
1.化妝品級透明質酸
Hyaluronic Acid is a natural biotic component, widely existing in skin and any other tissue.透明質酸是一種天然的生物成分，廣泛存在於皮膚和任何其他組織中。 It has outstanding moisture keeping ability, thus called Natural Moisturing Factor (NMF) in the world.它具有出色的保濕能力，因此在世界範圍內被稱為自然保濕因子（NMF）。 It is the best component used in cosmetics for moisture keeping in the nature.它是化妝品中天然保濕的最佳成分。
When Hyaluronic Acid applied to the skin, macromolecular HA can form an air permeable thin layer and keep the skin smooth and moist, and protect the skin from bacteria, dust, and ultraviolet ray.當透明質酸應用於皮膚時，大分子HA可以形成透氣的薄層，保持皮膚光滑濕潤，並保護皮膚免受細菌，灰塵和紫外線的傷害。 With low molecular HA penetrating into corium, it will slightly enlarge blood capillaries, speed circulation of blood, improve intermediary metabolism and nourishment absorbing ability of skin, thus eliminating wrinkles, increasing skin's elasticity and delaying its aging.低分子HA滲透到真皮中後，會略微增大血管毛細血管，加速血液循環，改善皮膚的中間代謝和營養吸收能力，從而消除皺紋，增加皮膚的彈性並延緩衰老。 Hyaluronic Acid as well can further hyperplasia of epidermis cell, clean oxygen free radical, prevent and rehabilitate breach of skin.透明質酸還可以進一步促進表皮細胞的增生，清除氧自由基，預防和修復皮膚受損。 Its aqueous solution has very high viscosity which can make water become thicker.它的水溶液具有很高的粘度，會使水變稠。 Creams made by means of emulsifying HA with oil is fine and homogeneous with stable emulsifiction.用油乳化HA製成的乳霜細膩均勻，具有穩定的乳化作用。
Hyaluronic Acid is the best natural moisturizing component used in cosmetics.透明質酸是化妝品中使用的最佳天然保濕成分。 It has a good Compatibility具有很好的兼容性
and can be added in various cosmetics such as cream, lotion.可以添加到各種化妝品中，例如乳霜，乳液。 cosmetic water, essence, milk forfacewashing, liquid for bath, agentfor hair washing and protection£¬ mousse, lip stick.化妝水，香精，洗面奶，沐浴液，洗髮和護髮素慕斯，唇膏。 The incorporated quantities are about 0.05%-0.5%摻入量約為XNUMX％-XNUMX％
透明質酸（化妝品）的COA
外觀：白色粉末
透明質酸：98.7％
葡萄糖酸：40.7％
分子量：1.05 x 106道爾頓
PH值：7.1
乾燥失重：9.1％
粒度：0.15-0.25（mm）
重金屬：<20ppm
砷：<2ppm
熱量保持強勁：8.9％
細菌計數：<1000cfu / g
黴菌和酵母：<100cfu / g
金黃色葡萄球菌：不能結帳符合
Chlorop seu domonas：無法結帳
保質期：兩年
儲存條件：遮光罩密閉0-8℃保存。
2.藥用級透明質酸 
HA作為細胞間物質的主要成分，直接關係到細胞內外電解質交換的轉移，證明了物理和分子信息的過濾作用。 Macromolecule Hyaluronic Acid can prevent cells from move, hyperplasia, disintegration and engulfment, while low olecule HA has furtherance actions.高分子透明質酸可防止細胞移動，增生，分解和吞噬，而低分子HA具有促進作用。
HA與其他藥物的化合物，添加劑可以使藥物作用延遲。 With the development of medical technology.隨著醫療技術的發展。 HA will be more widely used in medicine醫管局將在醫學上更廣泛地使用
3.食品級透明質酸
Hyaluronic Acid content is about 15g in a human body.人體中的透明質酸含量約為XNUMX克。 It plays an important role in human biologic activity.它在人類生物學活動中起重要作用。 With the decrease of HA content in skin, the water retaining ability of the skin is weakened, the skin looks coarse and wrinkle.隨著皮膚中HA含量的降低，皮膚的保水能力減弱，皮膚看起來粗糙和皺紋。 The decrease of HA in other apparatus will lead to arthritis, arteriosclerosis, plus disorder and brain atrophy.其他設備中HA的減少將導致關節炎，動脈硬化，疾病和腦萎縮。 All in all the decrease of HA in human body will lead to premature senility.總而言之，人體中HA的減少將導致早衰。 
Oral Hyaluronic Acid can increase HA content in human body, supply deficiency of HA.口服透明質酸可增加人體中的HA含量，供應不足。 By digesting and absorbing HA, skin can be made moist, smooth, soft and rich spring.通過消化和吸收HA，可以使皮膚滋潤，光滑，柔軟和豐富。 Oral HA can defer crowd senility;口服HA可以延緩人群的衰老； prevent arthritis, arteriosclerosis, plus disorder and brain atrophy.預防關節炎，動脈硬化，疾病和腦萎縮。 Oral HA can make one full of beans and be rich in youth energy.口服HA可以使一個豆子飽滿，並富含青春活力。
透明質酸的COA（食品級）
外觀：白色粉末
含量：95.7％
分子量：1.31 x 106
PH值：6.8
 乾燥：9.4％
蛋白質0.09％
氮：2.3％
重金屬：<20ppm
細菌計數：<1000cfu / g
黴菌和酵母：<100cfu / g