Preparation method of bamboo powder feed based on microbial fermentation
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A technology of microbial fermentation and fermented materials, which is applied in the field of bamboo powder feed, can solve the problems of unstable fermentation and easy caking of bamboo powder feed, and achieve the effects of strong load capacity, appropriate pH and extended shelf life
Pending Publication Date: 2020-07-24
周玮生 +1
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[0005] Aiming at the deficiencies in the prior art, the invention provides a method for preparing bamboo powder feed based on microbial fermentation, which solves the problems in the prior art that the fermentation of bamboo powder feed is unstable and the feed is easy to agglomerate after fermentation , providing a feed that is stable in fermentation and powdered into a loose and uniform feed
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Embodiment 1
[0038] A method for preparing bamboo powder feed based on microbial fermentation includes the following steps:
[0039] S1: Select moso bamboo, select moso bamboo with a moisture content of 40%, remove the roots, and obtain rootless moso bamboo;
[0040] S2: Washing and soaking, after washing the rooted bamboos, put them in clean water and soak them for 2 hours to obtain infiltrated bamboos;
[0041] S3: Dry, stack the infiltrated bamboos in a dark place, and air dry until the moisture content of the bamboos is 10%-35% to obtain pretreated bamboos;
[0042] S4: The pretreated moso bamboo is pulverized by a bamboo wood grinder to obtain moso bamboo fine powder, and the prepared moso bamboo fine powder is passed through a 40 mesh and 100 mesh screen successively, and it is retained to pass through a 40 mesh screen without passing through 100 mesh. The bamboo fine powder of the sieve is reserved; among them, the bamboo wood crusher uses the spiral crushing process to grind the bamboo int...
Embodiment 2
[0050] A method for preparing bamboo powder feed based on microbial fermentation. The difference from Example 1 is that: in step 1, moso bamboo with a water content of 20% is selected, and in step 7, the fermentation temperature in the dark is 25°C.
Embodiment 3
[0052] A method for preparing bamboo powder feed based on microbial fermentation. The difference from Example 1 is that: in step 1, moso bamboo with a water content of 30% is selected, and in step 7, the fermentation temperature in the dark is 35°C.
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Abstract
In order to achieve the purposes, the invention provides a preparation method of a bamboo powder feed based on microbial fermentation. The preparation method comprises the following steps of carryingout selecting and trimming; cleaning and soaking; drying; crushing, sieving and weighing for later use; mixing and compounding microorganisms to obtain fermented materials; bagging; shading fermentation; inspecting; labeling; warehousing, that is, performing vacuum packaging in different bags, taking moso bamboo rods and bamboo leaves as raw materials and crushing into 40 to 100 meshes of bamboo powder, wherein under the condition that the bamboo hole complete state is maintained in a non-wall-breaking preservation mode, fermentation of composite microorganisms is carried out to accelerate growth of probiotic flora, while fermentation is carried out by vacuum anaerobic fermentation in an assisting mode, and stable fermentation is avoided while a situation of fungus pollution is avoided; and by means of the beneficial bacteria with activity, the feed is still kept in a uniform and loose state after being formed, the feed is used for feeding, the intestinal health is promoted, the disease-prevention and harm immunity is improved, the livestock is promoted to effectively absorb feed nutrition, and the purpose of producing high-quality moso bamboo fermented feed is achieved.
Description
Technical field [0001] The present invention relates to the field of feed technology, in particular to a bamboo powder feed based on microbial fermentation. Background technique [0002] Phyllostachys pubescens, also known as Meng palm bamboo, the proportion of cellulose in Phyllostachys pubescens is generally about 55%, and the lignin content is about 24%. The effective ingredients in its bamboo stems include amino acids, peptides, volatile oils, flavonoids, phenolic acids, and couma Vegetable polyester, polysaccharide and many other trace elements. In addition, the fermented bamboo powder and bamboo leaves are high-quality organic fertilizers, and the bamboo growth cycle is short, and the use value is wide. Specifically, bamboo leaf flavonoids have significant antioxidant, antibacterial, antiviral, immune enhancement, and radiation resistance. , Reduce blood lipids and blood cholesterol, inhibit platelet aggregation, anti-cardiovascular disease, liver protection, anti-tumor, a...
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