| Customization: | Available |
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| CAS No.: | 137-66-6 |
| Formula: | C22h38o7 |
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Product Name
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Ascorbyl Palmitate |
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Category
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vitamins |
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Analysis
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HPLC
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Storage
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Keep in cool and dry place, well-closed, away from moisture or direct sunlight.
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Ascorbyl palmitate is an ester derivative of ascorbic acid (vitamin C) and palmitic acid. It is a form of vitamin C that is fat-soluble, unlike the water-soluble form of vitamin C commonly known as ascorbic acid. As a result, ascorbyl palmitate is more stable and has a longer shelf life compared to ascorbic acid.
Ascorbyl palmitate is often used as an antioxidant in various industries, including pharmaceuticals, food, and personal care products. It functions as a free radical scavenger, protecting cells and tissues from oxidative damage caused by reactive oxygen species (ROS).
In food or dietary supplements, ascorbyl palmitate is utilized as both a natural preservative and an antioxidant. It helps prevent lipid oxidation in fatty foods, extending their shelf life. Additionally, it is commonly added to skincare and cosmetic products due to its antioxidant properties. This can help protect the skin from free radical damage and support collagen synthesis, contributing to healthier-looking skin.
It is important to note that ascorbyl palmitate is believed to have less bioavailability compared to ascorbic acid. This means that it may not be as readily absorbed and utilized by the body as ascorbic acid. Therefore, for therapeutic purposes, ascorbic acid or other water-soluble forms of vitamin C may be preferred over ascorbyl palmitate.
Ascorbyl palmitate has several functions and applications, including:
Antioxidant: Ascorbyl palmitate acts as an antioxidant, protecting cells and tissues from oxidative damage caused by free radicals. It helps neutralize these harmful molecules and reduce oxidative stress.
Stability enhancer: Compared to water-soluble forms of vitamin C like ascorbic acid, ascorbyl palmitate is more stable. It can extend the shelf life of products by preventing oxidation and degradation of other ingredients, particularly in lipid-based formulations.
Food and beverage industry: Ascorbyl palmitate is widely used in the food industry as a natural preservative and antioxidant. It helps prevent rancidity and deterioration in fatty foods and oils, as well as in beverages and dried food products.
Personal care products: Ascorbyl palmitate is a popular ingredient in skincare and cosmetic products. Its antioxidant properties can help protect the skin from free radical damage, improve skin texture, and contribute to a more youthful appearance. It is often included in moisturizers, serums, creams, and sunscreen products.
Nutritional supplements: Ascorbyl palmitate is also utilized in dietary supplements, particularly those containing fat-soluble vitamins or other lipid-based ingredients. It assists in maintaining the stability and integrity of these supplements, promoting their efficacy and extending their shelf life.
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