cosmetic grade Nano liposomes vitamin A palmitate
Products Description
Nano liposomes vitamin A palmitate is a form of vitamin A palmitate with enhanced efficacy and targeted delivery capabilities. It combines the advantages of vitamin A palmitate with the unique properties of nano liposomes.
- Liposome Structure: Nano liposomes are spherical vesicles composed of phospholipid bilayers. The phospholipids arrange themselves to form an outer hydrophilic layer and an inner hydrophobic layer. Vitamin A palmitate, being lipophilic, is encapsulated within the hydrophobic core of the liposome. This structure protects vitamin A palmitate from degradation and provides a stable environment for its delivery.
- Composition Details: The phospholipids used in forming liposomes are often natural phospholipids such as phosphatidylcholine, which are biocompatible and biodegradable. Cholesterol may also be added to the liposome formulation to improve the stability and fluidity of the liposome membrane
BASIC ANALYSIS
| Item | Specification | Results |
| Appearance | Viscous liquid | Viscous liquid |
| Color | Light yellow to yellow | Conform |
| Odor | Characteristic | Conform |
| Color of aqueous solution(1:50) | Light yellow to colorless clarification solution | 100% |
| Content | 5% | 5.5% |
| pH | 5.0-8.0 | 7 |
| Heavy metal, ppm | ≤10 | Conform |
| Aerobic plate, CFU/g | ≤10 | Conform |
| Yeast & Molds, CFU/g | ≤10 | Conform |
| E.coli, /g | Negative | Conform |
| Salmonella, /g | Negative | Conform |
| Heavy metal, ppm | Viscous liquid | Conform |
Benefits
- Improved Solubility and Absorption: Vitamin A palmitate has poor water solubility, which limits its absorption in the body. Nano liposomes can significantly improve its solubility by encapsulating it. In the gastrointestinal tract, the liposomes can be more easily taken up by intestinal cells, enhancing the bioavailability of vitamin A palmitate.
- Targeted Delivery: By modifying the surface of liposomes with specific ligands or antibodies, it is possible to achieve targeted delivery of vitamin A palmitate to specific tissues or cells. For example, in the treatment of certain eye diseases, liposomes can be designed to target retinal cells, delivering vitamin A palmitate directly to the site of action and improving therapeutic effects.
- Sustained Release: The liposome encapsulation can control the release of vitamin A palmitate. The slow and sustained release of the drug can maintain a stable concentration of vitamin A palmitate in the body over a longer period, reducing the frequency of administration and improving patient compliance.
- Reduced Toxicity: Compared to free vitamin A palmitate, nano liposome-encapsulated vitamin A palmitate may have reduced toxicity. The liposome can protect the body's normal tissues and cells from the potential irritation and toxicity of high concentrations of vitamin A palmitate, improving the safety of drug use.
Application
Cosmetic Industry
- Anti-aging Skin Care Products: In skin care products, nano liposomes vitamin A palmitate can penetrate deep into the skin and release vitamin A palmitate slowly. Vitamin A palmitate can promote collagen synthesis, increase skin elasticity, reduce wrinkles and fine lines, and play an important role in anti-aging.
- Whitening and Spot-removing Products: It can also regulate skin cell metabolism, inhibit melanin production, and have a certain effect on improving skin pigmentation problems, thus being used in whitening and spot-removing cosmetics.
Food and Nutrition Industry
- Fortified Foods: It can be added to various foods as a nutritional supplement to increase the vitamin A content. The nano liposome encapsulation technology can protect vitamin A palmitate from being destroyed during food processing and storage, and improve its absorption and utilization rate in the human body.
- Functional Beverages: In functional beverages, nano liposomes vitamin A palmitate can provide convenient and efficient vitamin A supplementation, meeting the nutritional needs of different groups.
Pharmaceutical Field
- Treatment of Eye Diseases: It can be used to treat various eye diseases related to vitamin A deficiency, such as dry eye syndrome and retinitis pigmentosa. The targeted delivery function of nano liposomes can accurately deliver vitamin A palmitate to the retina and other eye tissues, playing a role in repairing and protecting eye cells.
- Cancer Therapy: Some studies have explored the use of nano liposomes vitamin A palmitate in cancer treatment. Vitamin A palmitate may have anti-tumor effects, and the liposome delivery system can enhance its targeting to tumor cells, improving the efficacy of anti-cancer drugs and reducing side effects on normal tissues.
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