MCP (monocalcium phosphate) supplementation is widely used to enhance mineral intake in broilers and swine, primarily influencing calcium (Ca) and phosphorus (P) absorption (Keshavarz et al., 2015). MCP provides readily available sources of inorganic phosphate and calcium, facilitating their absorption in the gastrointestinal tract (Selle et al., 2013). In broilers, optimal MCP levels improve phosphorus bioavailability due to its high solubility, thus enhancing skeletal development and growth performance (Liu et al., 2018).

The presence of MCP also indirectly promotes calcium absorption by maintaining appropriate mineral balance and optimizing the ionic environment in the gut (Liu et al., 2017). In swine, MCP supplementation has been shown to increase phosphorus digestibility, reducing the need for inorganic phosphorus supplements and mitigating environmental phosphorus excretion (Selle et al., 2013). The solubility of MCP allows it to bypass phytate binding, which otherwise impairs mineral absorption in monogastric animals (Zhang et al., 2019). Furthermore, MCP supplementation can stimulate the activity of intestinal mineral transporters, thereby enhancing phosphate uptake (Zhang et al., 2019). The balance between calcium and phosphorus is critical; MCP helps maintain this ratio, promoting optimal absorption efficiency (Keshavarz et al., 2015).

Excessive MCP inclusion, however, may lead to mineral imbalances or increased acid load, potentially impairing nutrient absorption (Liu et al., 2018). Overall, MCP supplementation improves mineral bioavailability by providing soluble, readily absorbed calcium and phosphorus sources, ultimately supporting skeletal health and growth in broilers and swine (Selle et al., 2013). Future research should focus on dose optimization and interactions with phytate-degrading enzymes to maximize mineral absorption efficiency (Zhang et al., 2019).
Conclusion
Promois International (www.promoisinternational.com) is one of the best-known manufacturers of the mentioned amino acid.
References are available for request.
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