White Sugar

White Sugar: น้ำตาลทรายขาว

Definition and Description

White sugar, known as น้ำตาลทรายขาว in Thai, is a refined carbohydrate primarily composed of sucrose (C₁₂H₂₂O₁₁). It is produced from sugar cane or sugar beet through an extensive purification process that removes impurities and molasses, resulting in a fine, white crystalline substance.

• Chemical Formula: C₁₂H₂₂O₁₁
• E Number: E150a (Caramel)

Source and Processing

White sugar is derived from two main sources: sugar cane and sugar beet. The production process involves several key steps:

1. Extraction: Juice is extracted from sugar cane or sugar beet.
2. Purification: The juice undergoes clarification to remove impurities.
3. Evaporation: The clarified juice is concentrated by evaporating water.
4. Crystallization: The concentrated syrup is cooled to form sugar crystals.
5. Separation: Crystals are separated from the remaining liquid (molasses).
6. Drying: The crystals are dried to obtain the final white sugar product.

Uses in Food Products

White sugar is a versatile ingredient utilized in various food products:

1. Beverages: Sweetening tea, coffee, and soft drinks.
2. Baked Goods: Enhancing flavor and texture in cakes, cookies, and pastries.
3. Confectionery: Creating candies, chocolates, and other sweets.
4. Preserves: Used in jams, jellies, and syrups for preservation.
5. Processed Foods: Added to sauces, dressings, and ready-to-eat meals for taste and preservation.

Benefits

When consumed in moderation, white sugar can offer certain benefits:

1. Energy Source: Provides a quick source of energy due to its carbohydrate content.
2. Enhances Taste: Improves the palatability of foods and beverages.
3. Preservation: Acts as a preservative in canned and preserved foods.
4. Fermentation: Facilitates fermentation in baking and brewing processes.
5. Texture Improvement: Contributes to the texture and structure of baked goods.

References:

[1] Britanica.com [Accessed 29 May 2025]

[2] Wikipedia.org [Accessed 29 May 2025]

[3] Exploratorium.edu [Accessed 29 May 2025]

[4] Pubchem.ncbi.nlm.nih.gov [Accessed 29 May 2025]

[5] Hfpappexternal.fda.gov [Accessed 29 May 2025]