Method for fermenting blood meal

Fermented blood meal shows great potential for development, not only due to the abundance of raw materials but also because of its superior performance. The process starts with fresh blood, which can be preserved using trisodium citrate, and is then mixed with wheat bran (or rice bran) in a specific ratio. A fermentation agent called Goldbeet is added—this can be diluted with five times the amount of rice bran—and the mixture is fermented before being dried. The final product boasts a crude protein content of over 45%, with digestibility exceeding 90%. In contrast, non-fermented spray-dried blood meal has a much higher crude protein content (up to 84%), but its digestibility is only around 16%. This significant difference makes the fermented version more nutritious and palatable. The nutritional profile of blood meal fermented with Goldbeet is well-balanced, with protein levels surpassing 50%. It also contains higher levels of essential amino acids like lysine and methionine compared to the unfermented version. Additionally, it is rich in enzymes such as alpha- and beta-amylase, as well as protease, which aid digestion. This product has been widely used in pig, poultry, fish, and shrimp feed, allowing for partial replacement of high-quality fishmeal and significantly reducing farming costs. With China's implementation of centralized slaughterhouses, the availability of blood has become more concentrated. According to data from 2005, the country slaughters approximately 700 million pigs annually. At an average of 3 kg of blood per pig, this amounts to about 2.1 million tons of blood each year. If we consider that blood contains around 22% solids, this translates into over 400,000 tons of pure blood meal. With a collection rate of 30%, this could yield up to 90,000 tons of blood meal, and even more when fermented. The economic benefits of this process are truly impressive, making fermented blood meal a promising and sustainable feed ingredient.

Proportional Powder

Proportional powder may refer to a powder of multiple components mixed in a certain proportion. Such as Moringa Leaf Powder, Artichoke Extract Powder, Organic Moringa Powder, and Matcha Powder.The following are some common classifications and main applications of such powders:
Nutritional supplement powder: A variety of vitamins, minerals, etc. are mixed in a certain proportion to supplement the nutrients needed by the human body and enhance physical fitness.
Meal replacement powder: Contains a variety of nutrients and can be used as a substitute for meals to help control weight and maintain nutritional balance.
Functional food powder: such as powder with beauty, anti-fatigue, improved sleep, and other functions, can be selected according to demand. The main role of proportional powder usually includes the following aspects:
Balanced nutrition: Provide a variety of nutrients to meet the body's needs for different nutrients.
Replenishing energy: Providing the body with the energy it needs to maintain normal physiological activities.
Improve health: Target specific needs, such as boosting immunity, improving intestinal function, etc.
Easy to eat: can be easily mixed with water or other liquids easy to carry and use.
Personalized customization: According to the needs of different individuals, proportional deployment to meet the requirements of specific groups of people.

Moringa Leaf Powder,Artichoke Extract Powder,Organic Moringa Powder,Matcha Powder

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