Composition containing fermented soybean meal for pets, and preparation method of composition
A technology of fermented soybean meal and composition, which is applied in the field of pet composition containing fermented soybean meal and its preparation, can solve the problems of high price of pet commodity food, complex molecular structure of plant protein, high content of anti-nutritional factors, etc., and achieve improvement of protein Digestibility, good food-attracting effect, and the effect of promoting digestion and absorption
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preparation example Construction
[0079] The preparation method of the pet composition containing fermented soybean meal of the present invention can be referred to as follows: (a) mix chicken powder, corn, potato powder, meat and bone meal, secondary meal, fermented soybean meal, soybean meal, and sugar beet meal, and then pulverize, and preferably The crushed material can pass through the 10-mesh sieve;
[0080] Then, add compound enzyme preparation, compound probiotics, yeast hydrolyzate, calcium bicarbonate, salt, vitamin premix and mineral premix, and mix after secondary pulverization to obtain product 1;
[0081] Preferably, through secondary crushing, 80% of the crushed material can pass through a 80-mesh screen.
[0082] (b) Conditioning and puffing the obtained mixture (i.e. product 1), then extruding, drying and cooling to obtain product 2;
[0083] Preferably, in this step, the conditions for tempering and puffing are as follows: set the steam pressure at 0.3-0.5 MPa (preferably 0.4 MPa), add water...
Embodiment
[0093] According to the amount of raw materials in the following table 1, each raw material in Examples 1-5 and Comparative Examples 1-4 was weighed respectively:
[0094] Table 1 embodiment 1-5, each raw material consumption in comparative example 1-4
[0095]
[0096]
[0097] For the components described in the above-mentioned Examples 1-5 and Comparative Examples 1-6, the raw materials used (except the fermented soybean meal used in Examples 1-5) are commercially available products, which meet the feed requirements through quality inspection. The preparation method includes the following step:
[0098] According to the components in the above table, weigh the corresponding parts of chicken powder, corn, potato powder, meat and bone meal, sub-meal, fermented soybean meal, soybean meal, sugar beet meal and first crush them once so that they can pass through a 10-mesh sieve. Add corresponding parts of salt, compound enzyme preparation, compound microecological preparat...
experiment example
[0108] The pet composition containing fermented soybean meal described in the above-mentioned Examples 1-5 and Comparative Examples 1-6 was used as feed, and a pet feeding effect test was carried out;
[0109] Select 180 poodle adult dogs with similar body weight, 20 in one group, 9 groups in total, take the group as a unit, feed the pet composition containing fermented soybean meal in Examples 1-5 and Comparative Examples 1-6, and pre-feed for a week After that, the formal test is one week. During the experiment, the feed intake was recorded, and the feces were collected to determine the nutrients in the feces by the whole collection method. The experimental results are shown in Table 2.
[0110] 1. Calculation method of feed intake:
[0111] Each dog was fed one meal per day, and the feeding amount of each meal and the remaining amount were weighed, and the difference was recorded as the feed intake.
[0112] 2. Determination method of apparent digestibility of crude prot...
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