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Thực phẩm chức năng bổ sung vitamin A bán chạy nhất
Tên sản phẩm: Vitamin A Acetate
Synonyms: Retinol Acetate
Số CAS: 127-47-9
EINECS: 204-844-2
Công thức phân tử: C22H32O2
Molecular Weight: 328.49
Sự chỉ rõ: 510,600IU/g
Ngoại hình:pale yellow to brown granular powder
Giới thiệu:
Vitamin A acetate, chemical name as retinol acetate, is the earliest vitamin being discovered. There are two types of Vitamin A: one is retinol which is the initial form of VA, it only exists in animals; another one is carotene. Retinol can be composited by β-carotene coming from plants. Inside the body, under the catalysis of β-carotene-15 and 15′-double oxygenase, β-carotene is transformed into ratinal which is returned to retinol by the performance of ratinal reductase. Thus β-carotene is also called as vitamin precursor.
Hàm số:
-Vitamin A acetate can effectively prevent obesity, keep women slim figure.
-Vitamin A acetate is used to promote bone growth, help teeth growth, regeneration.
-Vitamin A acetate can adjust the skin and cuticle metabolic effect, can be anti-aging, and to wrinkles.
-Vitamin A can help protect skin, mucous membrane from bacteria violations, healthy skin, prevent skin cancer.
-Vitamin A acetate also can prevent nyctalopia, eyesight decline, the treatment of various eye disease, make the woman good eyes.
-Vitamin A acetate can reduce sebaceous overflow and make the skin elasticity, and at the same time, desalination spot, smooth skin.
Chứng nhận phân tích:
Tests | Specifications | Kết quả |
Khảo nghiệm | 280000u/g | 280000u/g |
Ngoại hình | yellow powder | yellow powder |
Odor and taste | Đặc tính | Tuân thủ |
Specific rotation | -155±2° | Tuân thủ |
Loss on drying | MAX. 0.5% | 0.3% |
Residue on ignition | MAX. 0.2% | 0.05% |
Heavy metals | MAX.10 PPM | Tuân thủ |
Microbiology control Total Plate Count Yeast & Mold E coli S. Aureus Salmonella | MAX.1,000cfu/g MAX.100cfu/g Phủ định Phủ định Phủ định | NMT 1,000cfu/g NMT 100cfu/g Tuân thủ Tuân thủ Tuân thủ |