Product Introduction
Calcium is an essential mineral vital for various physiological functions, including bone health, muscle contraction, nerve transmission, and blood clotting [1]. Calcium deficiencies can lead to health problems such as osteoporosis and rickets [2]. It is one of the most abundant minerals in the human body, and is mainly stored in bones and teeth, providing structural support and acting as a reserve for maintaining calcium levels in the blood [3].
Production Process
Calcium production typically involves mining calcium-rich minerals, such as limestone or dolomite. The mineral is then processed through several steps including crushing, grinding, and purification [4]. Chemical processes, such as calcination, can be employed to convert these minerals into forms suitable for use in supplements and food fortification [5]. For example, calcium carbonate, a common form, is often derived from limestone. Further processing may involve converting calcium carbonate into other forms like calcium citrate or calcium phosphate to enhance bioavailability and solubility [6]. The final product undergoes rigorous quality control to meet purity and safety standards before being packaged for distribution [7].
Functions and Effects
Calcium plays a crucial role in maintaining bone density and preventing osteoporosis [8]. It supports muscle function, ensuring proper contraction and relaxation [9]. Calcium is also involved in nerve impulse transmission, facilitating communication between the brain and body [10]. Additionally, calcium is essential for blood clotting, which helps prevent excessive bleeding [11]. Adequate calcium intake is vital throughout life, particularly during childhood and old age, to support growth and prevent age-related bone loss [12].
Application Scenarios
Calcium is widely used in the food and beverage industry to fortify various products [13]. It is added to dairy products, such as milk and yogurt, to enhance their nutritional value [14]. Calcium is also incorporated into fortified cereals, juices, and plant-based milk alternatives [15]. In the supplement industry, calcium is available in various forms, including tablets, capsules, and powders, to help individuals meet their daily calcium requirements [16]. Calcium is used, in clinical settings, to manage conditions related to calcium deficiency or imbalance [17].
Packaging and Storage
Calcium supplements and food products are typically packaged in airtight containers to prevent moisture absorption and maintain quality [18]. The product should be stored in a cool, dry place away from direct sunlight to minimize degradation [19]. Proper packaging and storage conditions help extend the shelf life of the calcium product, ensuring its effectiveness and safety [20]. Bulk quantities intended for manufacturing are often transported in sealed bags or containers to preserve purity and prevent contamination [21].
Citations:
[1] National Institutes of Health (NIH). (n.d.). Calcium: Fact Sheet for Consumers.
[2] Cashman, K. D. (2017). Calcium intake, calcium bioavailability and bone health. British Journal of Nutrition, 117(8), 1032-1045.
[3] Weaver, C. M. (2015). Calcium Requirements: New Estimations for a New Century. The American Journal of Clinical Nutrition, 102(6), 1307-1308.
[4]Boynton, R. S. (1980). Chemistry and Technology of Lime and Limestone (2nd ed.). New York: John Wiley & Sons.
[5] Oates, J. A. H. (1998). Lime and Limestone: Chemistry and Technology, Production and Uses. Wiley-VCH.
[6] Straub, D. A. (2007). Calcium supplementation in clinical practice: a review of forms, doses, and indications. Nutrition in Clinical Practice, 22(4), 376-384.
[7] Food and Drug Administration (FDA). (2020). Current Good Manufacturing Practice (CGMP) Regulations.
[8] Rizzoli, R., Bischoff-Ferrari, H. A., Dawson-Hughes, B., & Weaver, C. M. (2014). Benefit-risk of calcium intake: current evidence and controversies. Osteoporosis International, 25(4), 833-848.
[9] Baylor, S. M., Hollingworth, S., & Eberhard, M. (2002). Calcium and muscle contraction. Pflügers Archiv - European Journal of Physiology, 443(5), 595-601.
[10] Berridge, M. J. (1998). Neuronal calcium signaling. Neuron, 21(1), 13-26.
[11] Furie, B., & Furie, B. C. (2008). Mechanisms of vitamin K-dependent γ-carboxylation of blood clotting proteins. Thrombosis and Haemostasis, 100(04), 548-558.
[12] Weaver, C. M., Gordon, C. M., Janz, K. F., Kalkwarf, H. J., Lappe, J. M., Lewis, R., … & Zemel, B. S. (2016). The National Osteoporosis Foundation's position statement on peak bone mass development and lifestyle factors: a systematic review and implementation recommendations. Osteoporosis International, 27(4), 1281-1386.
[13] Codex Alimentarius Commission. (1981). Codex General Standard for the Addition of Essential Nutrients to Foods.
[14] United States Department of Agriculture (USDA). (n.d.). National Nutrient Database.
[15] Institute of Food Technologists (IFT). (2022). Fortification of Foods.
[16] National Institutes of Health (NIH). (n.d.). Dietary Supplements Fact Sheets.
[17] MedlinePlus. (n.d.). Calcium Supplements.
[18] Marsh, K., Bugusu, B., Opara, U. L., & Plahar, W. A. (2014). Food packaging—Roles, materials, and environmental issues. In Food Science and Technology.
[19] Robertson, G. L. (2013). Food Packaging: Principles and Practice (3rd ed.). CRC Press.
[20] Kilcast, D., & Subramaniam, P. (2011). Food and beverage stability and shelf life. Woodhead Publishing.
[21] Coles, R., McDowell, D., & Kirwan, M. J. (2003). Food Packaging Technology. Blackwell Publishing.
As the plant manager, I focus on the precise formulation and efficient production of food additives. We rigorously control the production process to ensure the quality and safety of each product, meeting industry standards. 🍴
