Composite nutritional agent for improving protein digestibility of racing pigeons and application of composite nutritional agent
By using soy oligopeptide and whey protein as the main raw materials, the problem of low protein digestibility of racing pigeons was solved, significantly improved protein digestibility, and enhanced the recovery ability and muscle and feather development of racing pigeons.
Patent Information
- Application Number
- CN202411958054.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-03-07
AI Technical Summary
The prior art is difficult to effectively improve the protein digestibility of racing pigeons, resulting in poor recovery ability and insufficient muscle and feather development.
Soy oligopeptides, whey protein and other complex nutrients are used as the main raw materials, and nutrient elements such as casein and calcium hydrogen phosphate are combined to form a complex nutrient. By changing the dietary structure of racing pigeons, the intake of oligopeptides is increased and the protein absorption rate is improved.
It significantly improves the protein digestibility of racing pigeons, enhances their recovery ability and muscle feather development, and provides effective support for training and physical recovery.
Smart Images
Figure CN119564832A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of traditional Chinese veterinary medicines, and particularly relates to a composite nutrient for improving protein digestibility in racing pigeons and an application thereof. Background Art
[0002] Racing pigeons are a type of homing pigeon that are specially bred for racing. They belong to the genus Columbidae and have strong physiques and excellent flying abilities.
[0003] In order to develop excellent flying ability, racing pigeons need to be regularly trained outdoors. This not only helps to enhance their flying skills and endurance, but also allows them to better adapt to the various environments in the competition.
[0004] In terms of feeding, racing pigeons need to take in high-protein, easily digestible and easily absorbed food to meet their growth and development and flight needs. Protein is an important component of muscle, which is especially important for racing pigeons. Therefore, in the process of feeding, special attention should be paid to providing racing pigeons with protein-rich feed.
[0005] Nowadays, the unscientific and unreasonable feed distribution will directly lead to problems such as poor recovery ability and insufficient muscle and feather development of racing pigeons. The existing medicines and health foods have poor efficacy and cannot significantly improve protein digestibility. Therefore, a composite nutrient suitable for poultry competitive animals is needed, which is of great significance.
[0006] In order to improve the protein digestibility of racing pigeons, the present invention increases the intake of oligopeptides and improves the protein absorption rate of racing pigeons by changing the dietary structure of racing pigeons, thereby providing assistance for the training and physical recovery of racing pigeons. Summary of the invention
[0007] The purpose of the present invention is to provide a composite nutrient preparation with soybean oligopeptide and whey protein as main raw materials, and with casein, calcium hydrogen phosphate and other nutrient elements, so as to provide energy supplement and relieve fatigue for a group of racing pigeons exercising for a long time.
[0008] To achieve the above technical purpose, the technical solution of the present invention is: a composite nutrient for improving the protein digestibility of racing pigeons, wherein the raw materials include by weight percentage: 15-20% whey protein, 5-10% casein, 5-10% calcium hydrogen phosphate, 5-10% magnesium glycinate, 2-5% L-glutamine, 1-2% branched-chain amino acids, 0.30%-0.50% creatine, 0.17%-0.20% zinc gluconate, and 0.02%-0.03% vitamin E.
[0009] The above-mentioned composite nutrient for improving protein digestibility of racing pigeons also includes soybean oligopeptides.
[0010] The above-mentioned composite nutrient for improving the protein digestibility of racing pigeons comprises the following raw materials by weight percentage: 61.51% soybean oligopeptides, 20% whey protein, 5% casein, 5% calcium hydrogen phosphate, 5% magnesium glycinate, 2% L-glutamine, 1% branched-chain amino acids, 0.30% creatine, 0.17% zinc gluconate, and 0.02% vitamin E.
[0011] The application of the above-mentioned composite nutrient for improving protein digestibility of racing pigeons in the preparation of products for improving protein digestibility of competitive animals.
[0012] In the above application, the product is a medicine or a basic daily diet.
[0013] In the above application, the amount of compound nutrient added to the basic diet is 40g of compound nutrient / kg of diet.
[0014] In the above application, the dosage form of the drug is oral liquid, powder, granule or tablet.
[0015] In the above application, the medicine further contains medically acceptable excipients.
[0016] The beneficial effects of the present invention are:
[0017] 1. The composition of the present invention is prepared from a high-quality protein source and has the advantages of long-lasting action, no residue, and little stimulation to the animal body. The present invention uses natural Chinese herbal medicine as raw materials to ensure that the drug can continue to play a role in the animal body, and the action time is relatively long. After metabolism in the animal body, no harmful residue will be left, and the irritation is extremely small, avoiding the potential risks that may be caused by long-term use, and ensuring the comfort and safety of the animal during use.
[0018] 2. The composition of the present invention has significant effects and mild action, is suitable for use by various poultry competitive animals, and can provide strong support for the animals.
[0019] 3. The composition of the present invention can be prepared into different forms such as granules according to the feeding habits of competitive animals, so as to facilitate the animals to take it in through drinking water or mixing it with feed, thereby improving the animals' compliance with medication and ensuring that the drugs can fully exert their effects, thereby helping the animals to achieve better results in competitions. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 The crude protein digestibility of the composite nutrient prepared in Example 1 in an in vivo digestion experiment for racing pigeons. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in combination with the contents in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0022] Example 1
[0023] The composite nutrient for improving protein digestibility of racing pigeons comprises the following raw materials by weight percentage: 61.51% soybean oligopeptide, 20% whey protein, 5% casein, 5% calcium hydrogen phosphate, 5% magnesium glycinate, 2% L-glutamine, 1% branched-chain amino acids, 0.30% creatine, 0.17% zinc gluconate and 0.02% vitamin E.
[0024] Example 2
[0025] The paired racing pigeons were randomly divided into 5 groups, with 3 pairs of pigeons in each group. One of them was a control group. The control group was fed with a basic diet, and the experimental groups were a control group (Group K), a soybean oligopeptide group (complex nutrient prepared in Example 1) (Group C), a meat floss group (Group D), a salmon group (Group E), and a mixed group (Group F). The mixed group was composed of soybean oligopeptides, meat floss, and salmon, and the grouped components accounted for one-third. Among them, the CDEF group continued to add to the basic feed. The experiment was set for 28 days, and all racing pigeons were fed continuously for 28 days according to the dosage design. When the basic food of racing pigeons is 25g, the formula is 1g / bird; when the basic food is 50g, the formula is 2g / bird.
[0026] After feeding for a period of time, groups K, C, D, E, and F were subjected to digestion and metabolism tests using the full feces collection method on days 0, 7, 14, 21, and 28 of the formal experiment to determine protein digestibility.
[0027] Depend on Figure 1 It can be seen that the soybean oligopeptide group (Group C) and the meat floss group (Group D) improved the digestibility of crude protein in racing pigeons, increased the protein content by regulating protein metabolism, and increased muscle volume; the digestibility of the salmon group (Group E) and the mixed group (Group F) did not increase significantly.
[0028] (1) With the addition of soybean oligopeptides, the crude protein digestibility increased by 10.00% and 26.25% on the 14th day and 21st day compared with the 7th day. The protein digestibility of soybean oligopeptides was significantly higher than that of other groups. The reason is that soybean oligopeptides are further enzymatically purified on the basis of soybean polypeptides. They have the characteristics of small molecular weight, good solubility and low viscosity. The whey protein, branched-chain amino acids, glutamine, creatine and other supplements added to the formula can accelerate the muscle synthesis rate and thus increase muscle strength, which has a relatively significant promoting effect on the increase of muscle strength and energy supply after exercise.
[0029] (2) With the addition of meat floss, the crude protein digestibility increased by 2.5% on the 7th day compared with the blank group, and increased by 13.75% on the 21st day compared with the 7th day. After defatting, the fat content of meat floss is reduced, which can also improve the protein digestibility.
[0030] (3) With the addition of salmon, the crude protein digestibility tended to increase slowly, but the increase was not large; the crude protein digestibility of the mixed group increased by 15.75% on the 21st day compared with the blank group, and there was no significant increase in the remaining weeks.
[0031] (4) With the addition of nutrients to the mixed group, the crude protein digestibility increased by 15% on the 21st day compared with the blank group, but there was no significant improvement in the remaining weeks.
[0032] The above analysis shows that adding soybean oligopeptides and defatted meat floss (oil content is about 10.2% after defatting) can significantly improve protein digestibility, while adding salmon and mixed groups have no obvious effect.
[0033] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than to limit the scope of protection of the present invention. Simple modifications or equivalent substitutions of the technical solution of the present invention by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the present invention.
Claims
1. A composite nutrient for improving protein digestibility of racing pigeons, characterized in that: The raw materials include, by weight percentage: 15-20% whey protein, 5-10% casein, 5-10% calcium hydrogen phosphate, 5-10% magnesium glycinate, 2-5% L-glutamine, 1-2% branched-chain amino acids, 0.30%-0.50% creatine, 0.17%-0.20% zinc gluconate, and 0.02%-0.03% vitamin E.
2. A composite nutrient for improving protein digestibility in racing pigeons according to claim 1, characterized in that: The composite nutrient further comprises soybean oligopeptides.
3. A composite nutrient for improving protein digestibility in racing pigeons according to claim 2, characterized in that: The raw materials include by weight percentage: 61.51% soybean oligopeptide, 20% whey protein, 5% casein, 5% calcium hydrogen phosphate, 5% magnesium glycinate, 2% L-glutamine, 1% branched-chain amino acid, 0.30% creatine, 0.17% zinc gluconate, and 0.02% vitamin E.
4. Use of a composite nutrient for improving protein digestibility in racing pigeons as claimed in any one of claims 1 to 3 in the preparation of a product for improving protein digestibility in competitive animals.
5. The use according to claim 4, characterized in that: The product is a medicine or a basal diet.
6. The use according to claim 5, characterized in that: The amount of compound nutrient added to the basic diet is 40 g of compound nutrient / kg of diet.
7. The use according to claim 5, characterized in that: The dosage form of the medicine is oral liquid, powder, granule or tablet.
8. The use according to claim 7, characterized in that: The medicine also contains medically acceptable auxiliary materials.