(1) To ensure the safety of animals, long-term use of feed additives should not lead to acute or chronic toxicity or any adverse effects on livestock and poultry. It is essential that these substances are non-harmful even after extended exposure, protecting both the health of the animals and the quality of the final products derived from them.
(2) The additive must be stable—whether it's in the feed itself or within the animal's body, it should maintain its effectiveness and not degrade under normal storage or physiological conditions. Stability ensures consistent performance and reduces the risk of ineffective or harmful outcomes.
(3) The residue levels of the additive in animal products must not exceed the legally set limits. This is crucial to prevent any negative impact on human health and to maintain the safety and quality of food products derived from animals.
(4) Feed additives should not interfere with the reproductive physiology of animals or affect embryo development. Any substance that could disrupt breeding cycles or cause developmental issues in offspring must be strictly avoided.
(5) The additive should not negatively affect the palatability of the feed. If an animal refuses to eat due to the presence of a certain additive, it can lead to poor nutrition and reduced productivity.
(6) The chemical raw materials used in the production of feed additives must not contain toxic metals above permissible levels. This includes heavy metals such as lead, arsenic, cadmium, and mercury, which can accumulate in the food chain and pose serious health risks.
(7) Vitamins and hormonal drugs included in feed additives must not be expired or past their shelf life. Using outdated ingredients can reduce effectiveness and may introduce harmful substances into the feed.
(8) The additive must demonstrate clear and measurable economic and production benefits. It should enhance growth, improve feed conversion, or increase disease resistance in a way that justifies its cost and application.
In summary, feed additives must adhere to strict guidelines regarding safety, cost-effectiveness, and ease of use. Before incorporating any additive into feed, it is important to evaluate its potency, expiration date, and compliance with regulatory standards. Additionally, users should pay attention to restrictions, prohibitions, compatibility with Other substances, and proper usage instructions to ensure safe and effective application.
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