Allervibe
E300
Ascorbic acid (Vitamin C)
Vitamin C, used both as a nutrient and as a food antioxidant.
i Additive Details
| Is E300 Ascorbic acid (Vitamin C) safe?
Considered safe at typical dietary levels. Very high doses (typically from supplements) can cause gastrointestinal upset and may contribute to kidney stones in susceptible people. The recommended daily allowance (RDA) for adults is around 75 to 90 mg.
| Uses
Prevents oxidation in cut fruit and fruit juices, jams, processed meats, baked goods, dairy products, soft drinks, and beverages. Also used in fortified foods as a vitamin C source and as a flour-treatment agent in bread.
| Interactions
Essential for collagen synthesis, immune function, and iron absorption from plant foods. In acidic drinks containing sodium benzoate (E211), it can react under heat or light to form trace benzene.
| Origin
Naturally found in citrus fruit, kiwi, peppers, strawberries, and many vegetables. Commercial supply is produced by the Reichstein process from glucose, often via fermentation steps.
| Daily Intake
JECFA has not established a numerical ADI as it is considered acceptable at the levels needed to perform its technical function. EFSA's recommended dietary intake for adults is around 80 to 110 mg per day.
Information is sourced from public regulatory bodies (EFSA, FDA, WHO) and is for reference only. Always read the package and consult a healthcare professional for medical advice.
Related additives
- E310 Propyl gallate A synthetic antioxidant, the propyl ester of gallic acid, used to stop fats and oils turning rancid.
- E320 Butylated hydroxyanisole (BHA) A synthetic phenolic antioxidant used to keep fats, oils and fat-containing foods from going rancid.
- E321 Butylated hydroxytoluene (BHT) A synthetic phenolic antioxidant used to delay rancidity in fats, oils and fat-containing foods.
- E301 Sodium ascorbate The sodium salt of ascorbic acid (vitamin C), used as an antioxidant in food.
- E302 Calcium ascorbate The calcium salt of ascorbic acid (vitamin C), used as a food antioxidant.
- E304 Ascorbyl palmitate A fat-soluble form of vitamin C, made by joining ascorbic acid to palmitic acid.
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