Introduction

Calcium citrate is a calcium salt of citric acid, commonly used as a food additive and dietary supplement. With the chemical formula Ca3(C6H5O7)2, it appears as a white, granular powder and is often utilized for its calcium content and its ability to act as a stabilizer, preservative, and flavor enhancer in various food products.

Applications of Calcium Citrate

1. Dietary Supplement:

  - Calcium Source: Calcium citrate is popular as a dietary supplement for providing an easily absorbed form of calcium, which is essential for bone health, muscle function, and overall metabolic processes. It is often recommended for individuals who may need to increase their calcium intake, such as postmenopausal women and older adults.

  - Lower Gastrointestinal Impact: Unlike some other calcium salts, calcium citrate can be taken on an empty stomach and is less likely to cause gastrointestinal discomfort.

2. Food Preservation:

  - pH Regulation: Calcium citrate acts as a buffering agent, helping to regulate and stabilize the pH in food products. This can enhance the preservation of flavor and color in various food applications.

  - **Antimicrobial Properties**: The presence of calcium citrate can help inhibit the growth of certain microorganisms, thereby preserving food quality and extending shelf life.

3. Flavor Enhancement:

  - Taste Modulation: It can be used in food and beverage formulations to modify and enhance flavors, often helping to reduce excessive acidity without imparting a strong taste of its own.

4. Emulsifying Agent:

  - Stabilizing Emulsions: Calcium citrate is employed in processed cheese and dairy products as an emulsifier, helping to maintain texture and preventing the separation of fats and liquids in these products.

5. Fortification:

  - Nutritional Enhancement: It is commonly used to fortify various food items, including beverages, cereals, and dairy products, to enhance their calcium content without significantly altering their flavor or texture.

Specification

Purity	97.5
Shapes	White crystalline powder
CAS	7693-13-2
Packing	25kg/BAG
20GP	25MT
Application field	Fruit juices, energy drinks, nutritional supplements, dairy products, baked goods, health products