In order to save feed, many farmers have used the feed fermenting agent to feed the fermented feed. Some of the feeds that have not used the starter have been unappreciated for the fermented feed.
The benefits of fermenting fodder for jinbao's feed starter are quite numerous, but when making fermented feeds, it is best to add professional feed broth before they can play the advantages of fermented feed. The specific performance is as follows:
1, reduce the cost of feeding. The energy feed fermented by the golden bait feed starter is transformed into a bacterial protein feed. Using this fermented material to prepare a full-priced feed can reduce the amount of protein feed used by about 50%, and can eliminate the use of soybean meal, thereby greatly reducing the total cost of feeding. . The province is profitable.
2, improve feed palatability. The product fermented by the feed starter is golden yellow, smooth and velvety, and has a good taste. It is very suitable for feeding. Animals like to eat and eat more, which greatly saves fuel and labor costs.
3. Detoxification and detoxification of feeds Relies on the life activities and metabolites of the “functional†microorganisms contained in the starter of Jinbao bait so that toxic and harmful substances contained in the feed (especially rapeseed cakes and cottonseed cakes) are contained. Degradation and removal, thereby greatly improving the safety of feed, so that cottonseed cake or rapeseed cake can be used instead of soybean meal.
4, improve animal resistance to disease. The microorganisms contained in the feed starter are directly involved in the barrier action of the animal's intestine, supplement the population and quantity of beneficial microorganisms in the intestinal tract of the animal, form a “dominant beneficial bacteria groupâ€, prevent the colonization and growth of pathogenic microorganisms, and restore and maintain the animals. The microecological balance in the intestine will improve the animal's immunity and disease resistance, make the animals less sick, and save the farmers a lot of money.
5, improve feed utilization. The powerful microbial flora contained in the golden bait feed starter can destroy tough cell walls in feedstuffs, and converts hard-to-degrade "macromolecules" such as cellulose and pectin into monosaccharides and oligosaccharides. "Molecule" substances, and produce a variety of organic acids, vitamins, biological enzymes, amino acids and many other unknown growth factors, greatly improving the nutritional level and digestion and utilization of the fermented material, so that animals can "eat without change". The phenomenon of "food is not long" has been completely changed.
friendly reminder:
All dry fermentation beds that are not "Golden Baby" brands are fake and shoddy products.
For more details on the exciting content of dry-sparing fermentation beds, starters, and microbiological fertilizers, please pay attention to the official website of Jinbao Dry Fermenting Bed and Huaxia Kangyuan Taobao Factory (https://bjhxky.taobao.com). Alibaba (https://hxky168.1688.com) or call our hotline: 010-62110749 63623048 13269217468 Free hotline
Preparation of Fenebute
1. Prepare the first intermediate
Benzaldehyde and ethyl acetoacetate into ethanol, stir at room temperature under the catalysis of organic alkali reaction with filter cake filtration after 45 ~ 50 h, after the completion of the filter with ethanol elution filter cake, dry cake solids, then ethanol filtrate concentrated to a quarter of the original volume, to cold, concentrate filtering alcohol washing, solid, merging two solid is the first intermediate; The mole ratio of benzaldehyde, ethyl acetoacetate and ethanol is 1:2.5 -3:12-15.
2. Prepare the second intermediate
The first intermediate is added to the mass concentration of 20% sodium hydroxide solution, and the reaction is stirred at 85-90°C for 2-5 hours. After filtration, the filter cake is used for filtration. After filtration, the filter cake is washed, the filtrate is combined and cooled, and the filtrate is cooled by stirring for 3h. Solid second intermediate; The mass ratio of the first intermediate to the sodium hydroxide solution is I: 1.8-2.0;
3. Prepare the third intermediate
The second intermediate was dissolved in pure acetic anhydride solution for reflux 3 ~ 5h. After the reflux, the acetic anhydride was concentrated and dissolved with toluene. After the dissolution, ammonia water was added, and the reaction took place at 60_65°C for 1 ~ 1.5 h. Filtrate, wash and dry the precipitated solid to get the solid third intermediate; The mass ratio of the second intermediate, pure acetic anhydride solution, toluene and ammonia water is 5:1-1.2:0.5-0.8:0.5-0.8;
4. Prepare Finebute
The third intermediate was dissolved in 25% sodium hydroxide solution and cooled to _5°C ~ 10°C. After cooling, sodium hypochlorite was added slowly within 15-20min for 1h reaction, followed by ice bath reaction of 0.5 ~ 1.5 h and water bath reaction of 0.5 ~ 1.5 h. Finally, the temperature was gradually increased to 60 ~ 80°C for 1-5 h, and the reaction was cooled again after completion. After cooling, hydrochloric acid was added in the ice water bath to adjust the PH to 2, and the decolorization was stirred at room temperature. After filtration, sodium hydroxide was added in the ice water bath to adjust the PH to 6-7, and the cooling was stirred for 2 hours. The mass ratio of the third intermediate, sodium hydroxide solution and sodium hypochlorite is 1.0:0.8-1.0:1.0-1.1.
Preparation of Fenebute
1. Prepare the first intermediate
Benzaldehyde and ethyl acetoacetate into ethanol, stir at room temperature under the catalysis of organic alkali reaction with filter cake filtration after 45 ~ 50 h, after the completion of the filter with ethanol elution filter cake, dry cake solids, then ethanol filtrate concentrated to a quarter of the original volume, to cold, concentrate filtering alcohol washing, solid, merging two solid is the first intermediate; The mole ratio of benzaldehyde, ethyl acetoacetate and ethanol is 1:2.5 -3:12-15.
2. Prepare the second intermediate
The first intermediate is added to the mass concentration of 20% sodium hydroxide solution, and the reaction is stirred at 85-90°C for 2-5 hours. After filtration, the filter cake is used for filtration. After filtration, the filter cake is washed, the filtrate is combined and cooled, and the filtrate is cooled by stirring for 3h. Solid second intermediate; The mass ratio of the first intermediate to the sodium hydroxide solution is I: 1.8-2.0;
3. Prepare the third intermediate
The second intermediate was dissolved in pure acetic anhydride solution for reflux 3 ~ 5h. After the reflux, the acetic anhydride was concentrated and dissolved with toluene. After the dissolution, ammonia water was added, and the reaction took place at 60_65°C for 1 ~ 1.5 h. Filtrate, wash and dry the precipitated solid to get the solid third intermediate; The mass ratio of the second intermediate, pure acetic anhydride solution, toluene and ammonia water is 5:1-1.2:0.5-0.8:0.5-0.8;
4. Prepare Finebute
The third intermediate was dissolved in 25% sodium hydroxide solution and cooled to _5°C ~ 10°C. After cooling, sodium hypochlorite was added slowly within 15-20min for 1h reaction, followed by ice bath reaction of 0.5 ~ 1.5 h and water bath reaction of 0.5 ~ 1.5 h. Finally, the temperature was gradually increased to 60 ~ 80°C for 1-5 h, and the reaction was cooled again after completion. After cooling, hydrochloric acid was added in the ice water bath to adjust the PH to 2, and the decolorization was stirred at room temperature. After filtration, sodium hydroxide was added in the ice water bath to adjust the PH to 6-7, and the cooling was stirred for 2 hours. The mass ratio of the third intermediate, sodium hydroxide solution and sodium hypochlorite is 1.0:0.8-1.0:1.0-1.1.
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