|
| Moq: | 1KG |
| 標準パッケージ: | 1kg/バッグ25kg/ドラム |
| 配達期間: | 3～5日 |
| 支払方法: | T/T、Alibaba、PayPal |
N-acetylneuraminic acid is the most abundant and important member of the sialic acid family, and is therefore often simply referred to as "sialic acid." It is a nine-carbon monosaccharide that naturally exists in the human body, especially in the brain and nerve tissue where it is most abundant.
N-acetylneuraminic acid possesses antibacterial, detoxifying, anti-adhesion, and anti-cancer properties. In the pharmaceutical field, it is mainly used in the preparation of antiviral drugs (such as zanamivir) and targeted cancer therapy. Exogenous dietary supplementation can promote brain development in infants and young children.
Promotes Brain Development and Cognitive Function
It is an important component of gangliosides, key substances that form nerve cell membranes and synapses. It can promote the growth and formation of neural synapses, enhance learning ability and memory, and has potential benefits in preventing neurodegenerative diseases such as Alzheimer's disease.
Antiviral and Immune Regulation
Many viruses (such as influenza viruses) need to bind to sialic acid on the cell surface to invade cells. N-acetylneuraminic acid can "trick" viruses into binding to itself, thereby blocking viral infection of host cells, acting as a "decoy receptor."
Intelligent Moisturizing and Skin Barrier Repair
It can inhibit tyrosinase activity, resulting in brighter skin tone and reduced pigmentation. By regulating intercellular communication, it promotes keratinocyte differentiation, repairs the skin barrier, and reduces moisture loss.
Antioxidant and Anti-inflammatory
It can scavenge free radicals and protect cells from oxidative damage. It also has certain anti-inflammatory properties, helping to soothe skin and body inflammation.
Infant Nutrition and Health Products
Premium Infant Formula: Fortified with key nutrients, mimicking sialic acid levels found in breast milk to promote infant brain and cognitive development.
Brain Health Supplements
For students, those engaged in mental work, and the elderly, helping to enhance memory, attention, and combat mental fatigue.
Premium Skincare Products
Anti-aging Serums and Creams: As core ingredients, they improve skin elasticity, reduce wrinkles, and enhance skin radiance by promoting barrier repair and cell communication.
Whitening and Brightening Products: Used to inhibit melanin production, evening out and brightening skin tone.
Soothing and Repairing Products: Suitable for sensitive and damaged skin, helping to repair a damaged skin barrier.
Pharmaceuticals
Used as a target or ingredient in the development of anti-influenza drugs. Used in the preparation of diagnostic reagents. Serves as a carrier and stabilizer for certain vaccines and drugs.
| Product Name | N-Acetylneuraminic Acid | |
| Items | Standard | Result |
| Apperance | White Powder | Conform |
| Impurities | No visible impurities | Conform |
| Smell & Taste | Slightly sour smell, sweet and sour taste | Conform |
| Assay | NLT98.0% | 98.14% |
| PH | 1.8~2.3 | 2.15 |
| Loss on Drying | NMT2.0% | 1.85% |
| Optical Rotation | -30°C~-34°C | -32°C |
| Lgnition Residue | NMT2.0% | 0.09% |
| Aflatoxin B1 | NMT0.5ug/kg | Not detected |
| Pb | NMT0.1ppm | Conform |
| As | NMT 0.5ppm | Conform |
| Hg | NMT 0.01ppm | Not detected |
| Total Plate Count | NMT 1,000cfu/g | 80cfu/g |
| Yeasts/Moulds | NMT50cfu/g | Not detected |
| Coliforms | NMT10cfu/g | NMT10cfu/g |
| Staphylococcus Aureus | NMT10cfu/g | NMT10cfu/g |
| Salmonella | Not detected | Not detected |
For some products that require special packaging during transportation, we will carry out more delicate packaging. For example, retinal needs to be stored at -20 °C, so we choose cold chain transportation during transportation; deoxyarbutin will change color during transportation, so we will Vacuum packing of deoxyarbutin
|
|
| Moq: | 1KG |
| 標準パッケージ: | 1kg/バッグ25kg/ドラム |
| 配達期間: | 3～5日 |
| 支払方法: | T/T、Alibaba、PayPal |
N-acetylneuraminic acid is the most abundant and important member of the sialic acid family, and is therefore often simply referred to as "sialic acid." It is a nine-carbon monosaccharide that naturally exists in the human body, especially in the brain and nerve tissue where it is most abundant.
N-acetylneuraminic acid possesses antibacterial, detoxifying, anti-adhesion, and anti-cancer properties. In the pharmaceutical field, it is mainly used in the preparation of antiviral drugs (such as zanamivir) and targeted cancer therapy. Exogenous dietary supplementation can promote brain development in infants and young children.
Promotes Brain Development and Cognitive Function
It is an important component of gangliosides, key substances that form nerve cell membranes and synapses. It can promote the growth and formation of neural synapses, enhance learning ability and memory, and has potential benefits in preventing neurodegenerative diseases such as Alzheimer's disease.
Antiviral and Immune Regulation
Many viruses (such as influenza viruses) need to bind to sialic acid on the cell surface to invade cells. N-acetylneuraminic acid can "trick" viruses into binding to itself, thereby blocking viral infection of host cells, acting as a "decoy receptor."
Intelligent Moisturizing and Skin Barrier Repair
It can inhibit tyrosinase activity, resulting in brighter skin tone and reduced pigmentation. By regulating intercellular communication, it promotes keratinocyte differentiation, repairs the skin barrier, and reduces moisture loss.
Antioxidant and Anti-inflammatory
It can scavenge free radicals and protect cells from oxidative damage. It also has certain anti-inflammatory properties, helping to soothe skin and body inflammation.
Infant Nutrition and Health Products
Premium Infant Formula: Fortified with key nutrients, mimicking sialic acid levels found in breast milk to promote infant brain and cognitive development.
Brain Health Supplements
For students, those engaged in mental work, and the elderly, helping to enhance memory, attention, and combat mental fatigue.
Premium Skincare Products
Anti-aging Serums and Creams: As core ingredients, they improve skin elasticity, reduce wrinkles, and enhance skin radiance by promoting barrier repair and cell communication.
Whitening and Brightening Products: Used to inhibit melanin production, evening out and brightening skin tone.
Soothing and Repairing Products: Suitable for sensitive and damaged skin, helping to repair a damaged skin barrier.
Pharmaceuticals
Used as a target or ingredient in the development of anti-influenza drugs. Used in the preparation of diagnostic reagents. Serves as a carrier and stabilizer for certain vaccines and drugs.
| Product Name | N-Acetylneuraminic Acid | |
| Items | Standard | Result |
| Apperance | White Powder | Conform |
| Impurities | No visible impurities | Conform |
| Smell & Taste | Slightly sour smell, sweet and sour taste | Conform |
| Assay | NLT98.0% | 98.14% |
| PH | 1.8~2.3 | 2.15 |
| Loss on Drying | NMT2.0% | 1.85% |
| Optical Rotation | -30°C~-34°C | -32°C |
| Lgnition Residue | NMT2.0% | 0.09% |
| Aflatoxin B1 | NMT0.5ug/kg | Not detected |
| Pb | NMT0.1ppm | Conform |
| As | NMT 0.5ppm | Conform |
| Hg | NMT 0.01ppm | Not detected |
| Total Plate Count | NMT 1,000cfu/g | 80cfu/g |
| Yeasts/Moulds | NMT50cfu/g | Not detected |
| Coliforms | NMT10cfu/g | NMT10cfu/g |
| Staphylococcus Aureus | NMT10cfu/g | NMT10cfu/g |
| Salmonella | Not detected | Not detected |
For some products that require special packaging during transportation, we will carry out more delicate packaging. For example, retinal needs to be stored at -20 °C, so we choose cold chain transportation during transportation; deoxyarbutin will change color during transportation, so we will Vacuum packing of deoxyarbutin
