Acetylated distarch adipate

Acetylated distarch adipate stereo colored

Acetylated distarch adipate is a modified starch commonly used as a food additive. It is produced by treating starch with acetic anhydride and adipic anhydride, resulting in a starch that is more stable and resistant to retrogradation. This modified starch is often used in food products to improve texture, stability, and shelf life.

Properties

Acetylated distarch adipate is known for its enhanced stability under various conditions, including high temperatures, acidic environments, and freeze-thaw cycles. These properties make it particularly useful in processed foods that require a consistent texture and appearance over time.

Uses

Acetylated distarch adipate is widely used in the food industry. Some common applications include:

• Baked goods: Improves texture and moisture retention.
• Dairy products: Enhances creaminess and stability.
• Sauces and gravies: Provides thickening and stability.
• Frozen foods: Prevents syneresis (water separation) during thawing.

Production

The production of acetylated distarch adipate involves the chemical modification of starch. The process typically includes the following steps: 1. Starch is treated with acetic anhydride to introduce acetyl groups. 2. Adipic anhydride is then added to introduce adipate groups. 3. The modified starch is purified and dried for use in various applications.

Safety and Regulations

Acetylated distarch adipate is generally recognized as safe (GRAS) by food safety authorities such as the Food and Drug Administration (FDA) and the European Food Safety Authority (EFSA). It is approved for use in many countries and is subject to specific regulations regarding its maximum allowable levels in different food products.

Related Pages

• Starch
• Modified starch
• Food additive
• Acetic anhydride
• Adipic anhydride
• Food processing

Categories

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