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Preparation method and application of amino acid fermentation liquor

A technology of amino acid and fermented liquid, applied in botany equipment and methods, applications, liquid fertilizers, etc., can solve the problems of low added value of damaged eggs, waste of resources, environmental pollution, aggravation, etc., to increase germination rate and emergence rate, improve Chlorophyll content, good growth effect

Inactive Publication Date: 2020-07-03
NINGXIA SHUNBAO MODERN AGRI CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of this application is to provide a method for preparing amino acid fermentation broth and its application to solve the problems of low added value of damaged eggs, serious waste of resources and aggravated environmental pollution

Method used

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  • Preparation method and application of amino acid fermentation liquor
  • Preparation method and application of amino acid fermentation liquor
  • Preparation method and application of amino acid fermentation liquor

Examples

Experimental program
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preparation example Construction

[0018] refer to figure 1 , the embodiment of the present application provides a method for preparing amino acid fermentation broth, comprising:

[0019] Step S1, mixing egg waste liquid with water to obtain a mixed liquid;

[0020] Step S2, adding white sugar, lactic acid bacteria and neutral protease to the mixed liquid for fermentation, and obtaining an amino acid fermentation liquid after the fermentation is completed.

[0021] White sugar provides sufficient nutrients for the growth and reproduction of lactic acid bacteria. In addition to rapid fermentation, lactic acid bacteria can also inhibit the growth and reproduction of harmful bacteria when spraying amino acid fermentation liquid on the leaves, and prevent harmful bacteria from damaging crops. Neutral protease can decompose protein in egg waste liquid into amino acids, providing sufficient nutrients for crops.

[0022] Further, the mass ratio of the egg waste liquid, the water, the sugar, the lactic acid bacteria...

Embodiment

[0032] Mix 400g of egg waste liquid with 551.5g of water to obtain a mixed solution; add 45g of white sugar, 0.5g of lactic acid bacteria and 3g of neutral protease to the mixed solution for fermentation, the fermentation temperature is 45°C, and the fermentation time is about 30 days. Regularly measure the pH and amino acid content during the fermentation process. As long as the pH and amino acid content do not change any more, you can smell an acetic acid smell, indicating that the fermentation is completed. After the fermentation is completed, the amino acid fermentation liquid, namely the stock solution, is obtained.

[0033] 1. Determination of various indicators of amino acid fermentation broth

[0034] Table 1

[0035]

[0036] Table 1 is the measurement results of various indicators of the amino acid fermentation broth. It can be seen from Table 1 that the amino acid content in the amino acid fermentation broth is as high as 3.35%, which has certain feasibility for...

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Abstract

The invention discloses an amino acid fermentation liquor preparation method, which comprises the following steps: mixing egg waste liquid with water to obtain mixed liquid; and adding white sugar, lactic acid bacteria and neutral protease into the mixed liquid to carry out fermentation to obtain amino acid fermentation liquor after the fermentation is completed. After the egg waste liquid is fermented, protein in the mixed liquid can be effectively converted into amino acid, amino acid can accelerate seed germination, and the germination rate and the emergence rate are increased. The amino acid fermentation liquor can also improve the chlorophyll content of crops and accelerate the growth of over-ground parts of the crops. After amino acid enters a plant body, amino acid has a stimulationeffect on the plant, and the stimulation effect is mainly reflected in increase of respiration intensity, increase of photosynthesis and enhancement of activities of various enzymes, so that the chlorophyll content is increased, the tillering capacity of leaves is enhanced, and better growth of crops is facilitated. The egg waste liquid is used as a fertilizer after being fermented, so that the environmental pollution is reduced, the additional value of an industrial chain is improved, and sustainable healthy development and virtuous cycle of the industry are realized.

Description

technical field [0001] The application relates to the technical field of agricultural production, in particular to a method for preparing amino acid fermentation broth and its application. Background technique [0002] The nutritional value of eggs is high, the protein content is 13% to 15%, the human body digestibility is 98%, the biological potency is as high as 94%, and the amino acid score is set at 100 like human protein. The amino acids in eggs can be fully absorbed and utilized by the human body. [0003] Large-scale farms have a high egg breakage rate and low utilization rate. The annual egg damage rate of large-scale farms is 1%-3%. For example, some companies have 900,000 laying hens on hand, lay 15,000 tons of eggs every year, and have a total of 300 tons of damaged eggs every year. Usually, some of the damaged eggs are recovered and sold to feed companies at a low price, but most of the heavily polluted mixture will be discarded directly, resulting in low adde...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/80C05G5/20C05F17/20A01N63/20A01N37/44A01P21/00A01C1/00
CPCA01C1/00A01N37/44C05F1/005C05G3/00Y02W30/40
Inventor 刘菊莲胡登吉孙洁王磊刚
Owner NINGXIA SHUNBAO MODERN AGRI CO LTD
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