Why is ascorbyl palmitate added to supplements?
Product Overview
Vitamin C palmitate, also known as L-ascorbic acid palmitate, is a white to slightly yellow powder with almost no odor. Its content is ≥95%, its bulk density is 0.24g/cm³ (loose), 0.55g/cm³ (solid), its melting point is between 107 - 117°C, its solubility in ethanol is 100,000mg/L, and it is easily soluble in water and vegetable oils.
Nutritional Content
Its main nutritional component is vitamin C palmitate itself, which has all the physiological activities of vitamin C and can be used as a nutritional enhancer.
Product Specifications
In terms of purity: there are products with a purity of ≥95%, and there are also products with a purity specification of 99%.
Appearance: mostly powdery products.

Product Benifit
I. Antioxidant effect
Antioxidant effects in food
As a fat-soluble antioxidant, it is suitable for use in animal and vegetable oils and various types of food. It has a significant effect on stabilizing soybean oil, cottonseed oil, palm oil, unsaturated fats and hydrogenated vegetable oils. It can prevent the oxidation and rancidity of oils and extend the shelf life of food. For example, it has a significant effect on preventing the oxidation and rancidity of dairy products in fried products (such as instant noodles, potato chips, etc.) and dairy products.
It is used to protect easily oxidizable natural pigments (such as capsanthin, lycopene, carotene, lutein, etc.), acts as a color preservative, and can stabilize the color of food. For example, it can stabilize natural pigments when used in canned beans, fruits and vegetables.
Antioxidant effect in daily chemical products: It has the effect of fat-soluble freckle removal and whitening, and can also protect the effective ingredients and prevent oxidation to a certain extent.
II. Antibacterial effect
It has a strong inhibitory effect on yeast, spoilage bacteria and mold in food, and is widely used in the preservation and freshness of meat, fish, vegetables, fruits, beverages, cakes, etc. It is a new broad-spectrum antibacterial agent.
It has a certain inhibitory effect on the reproduction of Bacillus subtilis and Escherichia coli, and can be used as a preservative for fish paste products, peanut butter, etc., with an added amount of 1% - 2%.
It has certain antifungal ability and can be used as an antifungal disinfectant food additive.
III. Other effects
When used as a nutritional supplement in food, it does not cause gastrointestinal irritation.
Adding this product to brewing can promote saccharification, with a dosage of about 0.3%. It can be used as a viscosity enhancer in the manufacture of sorbet and ice cream, processed cheese and fish products, as well as a food sweetness corrector. It also has pH regulating properties and good stability, and can be used in the food industry.

Product Application
I. Food industry
All kinds of food
As an antioxidant, color preservative, nutrient enhancer, preservative, etc., it is used in the preservation, freshness-maintenance, and nutrient-fortification of foods such as meat, fish, vegetables, fruits, beverages, and cakes. It is also used in canned meat, seasonings (such as soy sauce, bean paste, salad dressing, etc.), condiments, pickles, frozen desserts, chewing gum, betel nut, bakery products, candy and preserves, biscuits, low-sugar foods, sugar-free foods, fruit juices, dairy products, milk powder, etc.
It can be used as a nutritional supplement and flavoring agent in dairy products, meat products, baked products, pasta products, seasonings, etc. It can be used in refreshing drinks to alleviate sourness and improve taste.
Adding it to beer can clarify the beer and prevent turbidity.
Combined with other substances in specific foods: Combined with alanine in alcoholic beverages, the added amount is 0.4% in wine, 0.2% in whiskey, and 1.0% in champagne.
II. Daily chemical products
Used for fat-soluble freckle removal and whitening.
III. Medical field
It can be added to pharmaceutical ointments and capsule preparations to increase drug stability, but the products sold cannot be used for clinical diagnosis or treatment of humans or animals and are not for medicinal use.
IV. Construction industry
It can be added as a retarder when making concrete, which can improve the frost resistance, compression resistance and tensile resistance of cement products.
V. Other fields
It can be used in agriculture, industry, biochemical research, etc.

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