calcium lactate is a food additive and a dietary supplement derived from lactic acid, which is naturally produced by the body during periods of low oxygen availability. it is widely used in the food industry to enhance the texture and flavor of finished products, to prolong shelf life, and to help prevent the formation of ice crystals in frozen foods.
properties
- color: white to cream, almost odorless
- type: food additive (E327)
- purpose: stabilization, thickening, flavor enhancement, firmness, leavening
food sources
calcium lactate is added to a variety of foods as a food additive, including:
- jams: to improve texture and flavor
- jellies: to enhance色泽 and texture
- marmalades: to thicken and add depth of flavor
- butter: to make foods smooth and spreadable
- margarine: to improve texture and flavor
- cooking oils and fats: to thicken sauces and fillings
- canned fruits and vegetables: to maintain fresh appearance and retain moisture
- sharp cheddar cheese: to maintain freshness and firmness
- fresh pasta: to improve the texture and shelf life of pasta dishes
- pre-cut fruits: to maintain their shape and color
health benefits
calcium lactate may provide several health benefits when taken as a supplement:
- strong bones: taking adequate calcium supplements along with vitamin D, linked to the development and maintenance of strong, healthy bones
- reduced blood pressure: possible slight decrease in systolic blood pressure in people with elevated blood pressure
- protection against preeclampsia: high calcium intakes during pregnancy may lower risk of preeclampsia in women
- colon cancer prevention: high calcium intake from foods or supplements may reduce risk of colon cancer, although more research is needed
potential side effects
while calcium lactate is generally well tolerated in smaller amounts, excessive intake can lead to:
- constipation: due to the iron content in food
- gas and bloating: due to the magnesium content
- impaired吸收 of iron (铁): because calciferol (维生素D) enhances the absorption of iron from food
- nephrolithiasis (肾结石): excessive intake of calcium may lead to formation of calculi (stones) in the kidneys
dosage and administration
dosing recommendations for calcium lactate vary by brand and manufacturer. generally, 500 to 750 mg is the amount used per day in dietary supplements. it is best to take the required amount as 2-3 smaller doses throughout the day to aid digestion and avoid an upset stomach. dosing should be individualized and should not exceed the recommended upper intake levels, which are typically 2,000 to 4,000 mg per day according to age and gender. consult with a healthcare provider before taking calcium and consult the product packaging labels for specific dosages.
notes for specific populations
calcium lactate is safe for people with lactose intolerance and is often found in food additives. however, it's important to read product labels to avoid contamination and to avoid excessive intake to prevent adverse effects.
calcium lactate powder is widely available in several retail stores and online retailers. when purchasing, make sure to check for certifications from reputable organizations that indicate the supplement meets quality and potency standards set by third party testing bodies such as the u.s. pharmacopeia (usp).
in conclusion, calcium lactate powder is a versatile compound derived from lactic acid that has applications in both the agricultural industry and the health and wellness sector. it is widely used in the food processing and preservation industry to enhance the nutritional value of finished products and to extend shelf life. as a dietary supplement, it holds potential health benefits and is generally considered safe when used appropriately. it's also a key ingredient in several recipes and culinary traditions, where it contributes to the creation of rich, flavorful dishes.