Aquatic feed attractant
An aquatic feed and food attractant technology, applied in animal feed, animal feed, additional food elements, etc., can solve the problems affecting the flavor, palatability, indigestion, low digestion and absorption of the feed, etc., and achieve stable and controllable quality of raw materials. The product is widely applicable and has the effect of promoting digestion and absorption
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Embodiment 1
[0015] Preparation of yeast extract:
[0016] Every 10L of high-quality brewer's yeast, after filtering, removing impurities and debittering, centrifuged in a high-speed centrifuge at a speed of 4000r / min, centrifuged for 30min, after centrifuging, add 50000IU of papain and 100000IU of trypsin to the bacteria. Heat preservation reaction in the reaction chamber, the temperature is controlled at 45°C, and the reaction is 24 hours; then the temperature is raised to 95°C, and the heat preservation reaction is continued for 2.5 hours, 2 kg of rice bran is added, and then spray-dried. 250°C, the outlet temperature is 110°C, and the negative pressure is 90mpa, the yeast extract is obtained, and the obtained yeast extract is cooled and packaged.
[0017] According to the total mass fraction 100%, yeast extract 40%, DMPT (dimethyl-thiatin propionate) 5%, TMAO (trimethylamine oxide) 30%, bile salt 5%, rice bran meal 20%, these The components are mixed and stirred evenly, and the aquati...
Embodiment 2
[0019] Preparation of yeast extract:
[0020] Every 10L of high-quality brewer's yeast, after filtering, removing impurities and debittering, centrifuged in a high-speed centrifuge at a speed of 4000r / min, centrifuged for 30min, after centrifuging, add 50000IU of papain and 100000IU of trypsin to the bacteria. Heat preservation reaction in the reaction chamber, the temperature is controlled at 45°C, and the reaction is 24 hours; then the temperature is raised to 95°C, and the heat preservation reaction is continued for 2.5 hours, 2 kg of rice bran is added, and then spray-dried. 250°C, the outlet temperature is 110°C, and the negative pressure is 90mpa, the yeast extract is obtained, and the obtained yeast extract is cooled and packaged.
[0021] By total mass fraction 100%, yeast extract 50%, DMPT (dimethyl-thiatin propionate) 10%, TMAO (trimethylamine oxide) 20%, bile salt 10%, rice bran meal 10%, these The components are mixed and stirred evenly, and the aquatic feed attra...
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