Sodium Erythorbate

Product Overview

Antioxidant | Colour Stabiliser | Shelf-Life Enhancer | Highly Soluble

Sodium Erythorbate, also known as Sodium Erythritobate, is a high-purity antioxidant salt derived from erythorbic acid, commonly used in the food industry to preserve colour, prevent oxidation, and extend shelf life. It appears as a white to slightly yellow crystalline powder, is highly soluble in water, and is widely valued for its ability to maintain freshness and product stability without affecting flavour.

This ingredient plays a critical role in protecting foods from oxidative degradation, particularly in processed meats, beverages, and functional food systems, helping manufacturers deliver consistent quality and visual appeal.

Key Properties

• Chemical Name: Sodium Erythorbate / Sodium Erythritobate
• Scientific Formula: C₆H₇NaO₆
• E Number: E316
• Common Name: Sodium Isoascorbate
• Industry Name: Antioxidant E316
• Appearance: White to pale yellow crystalline powder
• Solubility: Freely soluble in water

Applications in Food & Beverage Production

Sodium Erythorbate is widely used across commercial food manufacturing and beverage production, including:

• Processed Meats & Cured Products: Enhances colour retention and freshness
• Beverages & Functional Drinks: Prevents oxidation in liquid formulations
• Bakery Products: Improves dough stability and product shelf life
• Confectionery & Snacks: Protects fats and flavours from degradation
• Prepared & Packaged Foods: Maintains quality during extended storage
• Food Processing Aid: Used in antioxidant systems for industrial food production

Key Features

• Powerful Antioxidant: Prevents oxidation and delays product deterioration
• Colour Stabilisation: Helps maintain natural colour in processed foods
• Highly Soluble: Dissolves quickly for uniform distribution in formulations
• Neutral Sensory Profile: Minimal impact on taste and aroma
• Shelf-Life Extension: Improves product stability during storage and distribution
• Manufacturing Consistency: Supports repeatable, controlled food processing