1. The protein content in rapeseed cake is generally 35% to 42% . Rapeseed protein is a complete protein with high nutritional value, containing 20% digestible protein, rich in various essential amino acids, almost nonexistent Limiting amino acids, and in the right proportion, its quality is comparable to that of soybean meal. High sulfur-containing amino acids such as methionine and cystine are suitable for supplementing grains and many bean feeds that lack such amino acids. Rich protein and amino acid content make rapeseed meal a potential vegetable protein resource with high nutritional value.
2. Rapeseed cake contains 7% to 8% minerals, which is higher than other cakes. Phosphorus is mainly phytate phosphorus and lecithin, and potassium is mostly water-soluble. High content of phytic acid reduces the availability of phosphorus, calcium, zinc and magnesium. Nevertheless, it still provides high levels of calcium, phosphorus, iron, magnesium, manganese and selenium, as well as high levels of molybdenum, so rapeseed cake is a source of many trace elements.
Application of Rapeseed Meal
1. Rapeseed cake has a spicy taste and poor palatability;
2. Rapeseed cake contains toxic components such as glucoside, erucic acid, isothiocyanate and oxazolidinethione;
3. Feeding should be limited, and laying hens generally do not exceed 5% ;
4. When using, you can choose the rapeseed cake after oil extraction from double-low rapeseed.
Since rapeseed meal contains toxins and has a high crude fiber content, enzyme preparations are added during use to degrade anti-nutritional factors in the feed, or provide digestive enzymes for certain nutrients, and improve the intestinal microbial flora, thereby Improve the utilization rate of feed for laying hens; adding trace elements can reduce the anti-nutritional effect of glucosinolates and their degradation products. Generally, their dosage can be increased to about 3-5 times the normal dosage, which can significantly reduce the amount of rapeseed cake The anti-nutritional effect improves the production performance of laying hens at the same time.
Huatai Intelligent Equipment Group - To be the world's most reliable provider of healthy edible oil equipment!
Company newsContact UsFactory Online
© Huatai Intelligent Equipment Group Technical Support:Huatai
Company Email
Telephone consultation
Official WeChat
Back to top