Sodium erythorbate is a type of sodium salt that is derived from erythorbic acid. This substance exists as a crystalline powder, which has a color ranging from white to pale yellow. When you examine the chemical composition of sodium erythorbate, you'll find it consists of two molecules: sodium and erythorbic acid, also known as D-isoascorbic acid.
Specifications
- Molecular formula: C6H7NaO6
- Molecular weight: 216.11 g/mol
- Appearance: White crystalline powder
- Assay (as dry basis): 98.0% - 100.5%
- pH (1% solution): 5.5 - 8.0
- Melting point: 166 - 172°C
Applications
As an antioxidant, sodium erythorbate finds extensive usage in the production of various food and beverage items. It effectively helps to preserve the quality, flavor, and appearance of these products, thereby extending their shelf life.
To prevent the formation of cancer-causing nitrosamines, cured meat products are often supplemented with a particular ingredient. Nitrosamines are a hazardous chemical compound, and therefore it's crucial to control their formation in food products.
The addition of sodium erythorbate to cured meat products not only helps to prevent oxidation, but it also enhances their color. This is crucial in maintaining the desired appearance of the meat and preventing discoloration. The presence of this ingredient is particularly important in processed meats that may be exposed to air during packaging and storage. By using sodium erythorbate, meat producers can ensure that their products remain visually appealing and retain their quality over time.
Preserving canned vegetables, fruits, and fish is another common application of this ingredient.
Additionally, sodium erythorbate is a common ingredient utilized in the making of beer, wine, and other alcoholic beverages.
Storage Conditions
It is recommended to store sodium erythorbate in a cool and dry location.
To maintain its stability, it is important to store it in a dry and shaded place, away from moisture and sunlight.
To prevent contamination, it is important to store sodium erythorbate in airtight containers.
Sodium Erythorbate, also known as sodium golfanate or Arabic sugar-type anti-hemorrhoid, is an alias for this compound. Let me present the information in a highly similar but rearranged format.
The properties of this substance include its appearance as white crystal particles or powder and its lack of odor. It easily dissolves in water, forming a water-soluble solution. However, this solution is prone to oxidation when exposed to air. The presence of trace metal ions, as well as heat and light, can expedite this oxidation process. On the other hand, when subjected to drying, it remains relatively stable.
Advantages and Uses: Sodium Erythorbate antihypertension offers several advantages in the food industry. Firstly, it is a new biological food preservative with a non-acid smell. It serves as an essential ingredient in various food products such as meat items, canned fruit and vegetables, beer, wine, and even pastry bread grain products. This versatile preservative helps in inhibiting the production of carcinogens like ammonium nitrate, thus maintaining food safety. Additionally, it effectively inhibits the growth of bacteria, ensuring longer storage periods for different food items. By using Sodium Erythorbate, the appearance, color, and flavor of food are retained, eliminating any undesirable changes in taste, smell, or appearance. This makes it a highly valuable preservation agent for preventing food and drinks from undesired alterations.
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