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Erythorbic Acid for Beverage Extending Shelf Life
- Overview
- Product Description
- Product Parameters
- Product Application
Basic Info.
| Model NO. | Erythorbic Acid |
| EINECS | 201-928-0 |
| Packaging Material | Carton |
| Storage Method | Normal |
| Shelf Life | >12 Months |
| Type | PG |
| Resource | Natural |
| Description | White or Slightly Yellow Crystalline Powder |
| Identity | Positive |
| Assay | 99.0-100.5 |
| Melting Range | 164-172 with Decomposition |
| Test for Ascorbic Acid | Passes Test |
| Specific Rotation [α] | -16.5~-18.0 |
| Residue on Ignition | Nmt 0.3% |
| Loss on Drying | Nmt 0.4% |
| Heavy Metals (as Pb) | Nmt10mg/Kg |
| Lead | Nmt 2mg/Kg |
| Arsenic | Nmt 3mg/Kg |
| Mercury | Nmt 1mg/Kg |
| Oxalate | Passes Test |
| Total Plate Count | Max. 1000 Cfu/G |
| Mould | Max. 100 Cfu/G |
| Transport Package | 25kg/Carton, 1 Mts with Pallet |
| Specification | 40*30*25 |
| Trademark | NTY |
| Origin | China |
| HS Code | 2932209090 |
| Production Capacity | 20000 Tons |
Product Description
Product Description
Erythorbic Acid, also known as D-isoascorbic acid or sodium erythorbate (its common salt form), is a stereoisomer of ascorbic acid (vitamin C). It is a naturally occurring organic compound, though it is typically produced synthetically via fermentation processes for commercial use. Erythorbic Acid is widely recognized as a highly effective antioxidant and food additive, valued for its ability to preserve freshness, color, and flavor in various applications.
Key Features:Powerful Antioxidant: Inhibits oxidation in food and beverages, extending shelf life by preventing rancidity, discoloration, and nutrient degradation.Water-Soluble: Easily dissolves in water, making it ideal for liquid-based formulations like beverages or marinades.Non-Toxic & Safe: Approved by regulatory bodies (e.g., FDA, EFSA) as a food-grade additive (E315 or E316 for its sodium salt).Synergistic with Nitrites: Enhances the efficacy of nitrites in cured meats while reducing nitrosamine formation (a potential carcinogen).pH Stability: Effective across a broad pH range, suitable for acidic and neutral products.Color & Flavor Preservation: Maintains vibrant colors in fruits, vegetables, and meats without altering taste.
Product Parameters
| Quality standard of Erythorbic Acid E 315 & FCC9 | |
| Item | Index |
| Description | White or slightly yellow crystalline powder |
| Identity | Positive |
| Assay | 99.0-100.5 |
| Melting Range | 164oc-172oc with decomposition |
| Test for Ascorbic Acid | Passes test |
| Specific Rotation [α] | -16.5º~-18.0º |
| Residue on Ignition | NMT 0.3% |
| Loss on Drying | NMT 0.4% |
| Heavy Metals (as Pb) | NMT10mg/kg |
| Lead | NMT 2mg/kg |
| Arsenic | NMT 3mg/kg |
| Mercury | NMT 1mg/kg |
| Oxalate | Passes test |
| Total Plate count | Max. 1000 cfu/g |
| Mould | Max. 100 cfu/g |
| Yeast | Max. 100 cfu/g |
| Coliforms | Max. 3/g |
| E.Coli | Negative in 25 g |
| Shelf Life | Two years |
Product Application
Food Industry:Meat & Poultry: Used in cured meats (e.g., sausages, bacon) to fix color, inhibit bacterial growth, and reduce nitrite residues.Beverages: Protects juices, soft drinks, and beers from oxidative spoilage.Frozen Foods: Prevents browning and texture loss in frozen fruits, vegetables, and seafood.Bakery Products: Extends freshness in doughs and baked goods. Pharmaceuticals: Stabilizes oxygen-sensitive medications and supplements.Cosmetics: Acts as an antioxidant in skincare products to prevent ingredient degradation.Industrial Uses: Serves as a reducing agent in chemical processes and photography.
Advantages Over Ascorbic Acid: While chemically similar to vitamin C, Erythorbic Acid lacks its vitamin activity, making it a cost-effective alternative for non-nutritive antioxidant purposes. It is particularly favored in meat processing for its superior nitrite compatibility and stability under heat.