A kind of preparation method of waste grape fruit enzyme for fertilizer, prepared grape waste fruit enzyme and application thereof

A fruit enzyme and grape technology, applied in the preparation and application of organic fertilizers, liquid fertilizers, etc., can solve the problems of incomplete decomposition of effective components, unusable waste fruits, unsuitable promotion and use, etc., to improve the use value and facilitate promotion. The effect of using and shortening the fermentation cycle

Active Publication Date: 2021-03-09
SHANGHAI ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the random accumulation and disposal of waste grapes is not only a waste of resources, but also has a certain impact on the environment
[0005] CN107903141A discloses a method of using waste fruits to prepare organic fertilizer, which solves the problem that waste fruits cannot be used in the prior art
This invention has a scientific formula, reasonable proportions, and can provide the nutrients needed by crops. However, the method does not completely decompose the active ingredients contained in the discarded fruits, and the steps are relatively complicated, so it is not suitable for popularization and use.

Method used

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  • A kind of preparation method of waste grape fruit enzyme for fertilizer, prepared grape waste fruit enzyme and application thereof
  • A kind of preparation method of waste grape fruit enzyme for fertilizer, prepared grape waste fruit enzyme and application thereof

Examples

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Effect test

Embodiment 1

[0049] The present embodiment provides a kind of method that uses composite bacterial agent to prepare waste fruit ferment of grape, and concrete steps are:

[0050] (1) Grinding and sterilizing the waste grape fruit after washing with sterile water;

[0051] (2) 3kg grape waste fruit, 1kg brown sugar, 8kg sterile water are added in the fermentation container and mixed evenly;

[0052] (3) add the composite microbial inoculum of 1% volume ratio, described composite microbial inoculum is the activated culture fluid of Lactobacillus casei, saccharomycete and aspergillus, the volume ratio of three kinds of bacteria when described activated culture fluid initial is: 1 copy, 1 copy and 1 copy;

[0053] (4) Fermentation is carried out under anaerobic conditions, and the fermentation temperature is controlled to be 20° C., and the fermentation pH is 4.5;

[0054] During the fermentation process, keep the top cover of the fermentation container to vent one way and slightly stir to e...

Embodiment 2

[0057] The present embodiment provides a kind of method that uses composite bacterial agent to prepare waste fruit ferment of grape, and concrete steps are:

[0058] (1) Grinding and sterilizing the waste grape fruit after washing with sterile water;

[0059] (2) Add 5kg of waste grape fruit, 2kg of brown sugar, and 10kg of sterile water into the fermentation container and mix evenly;

[0060] (3) Add 2% volume ratio of composite microbial inoculum, wherein the volume ratio of Lactobacillus casei, yeast and Aspergillus is: 2 parts, 0.5 parts and 0.5 parts;

[0061] (4) Fermentation is carried out under anaerobic conditions, the fermentation temperature is 25°C, and the fermentation pH is 5.0;

[0062] During the fermentation process, the top cover of the fermentation container is kept to be exhausted in one direction and lightly stirred, and stirred once a day in the early stage and once a week in the later stage; the waste grape fruit enzyme product is obtained after 2 month...

Embodiment 3

[0065] The present embodiment provides a kind of method that uses composite bacterial agent to prepare waste fruit ferment of grape, and concrete steps are:

[0066] (1) Grinding and sterilizing the waste grape fruit after washing with sterile water;

[0067] (2) 4kg grape waste fruit, 2kg molasses, 8kg sterile water are added in the fermentation container and mixed evenly;

[0068] (3) Add 1% volume ratio of composite microbial inoculum, wherein the volume ratio of Lactobacillus casei, yeast and Aspergillus is: 1 part, 1 part and 0.5 part;

[0069] (4) Fermentation is carried out under anaerobic conditions, the fermentation temperature is 25°C, and the fermentation pH is 6.0;

[0070] During the fermentation process, the top cover of the fermentation container is kept to be exhausted in one direction and lightly stirred, and stirred once a day in the early stage and once a week in the later stage; the waste grape fruit enzyme product is obtained after 2 months of fermentatio...

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Abstract

The invention provides a preparation method of waste grape fruit enzyme for fertilizer, the prepared waste grape fruit enzyme and application thereof. The preparation method comprises the following steps: mixing waste grape fruit, sugar and compound microbial bacterial agent, and fermenting under anaerobic conditions to obtain the grape waste fruit enzyme. The composite microbial bacterial agent is used to ferment grape waste fruit, which promotes the decomposition and release of nutrients in grape waste fruit during the fermentation process, significantly improves the utilization value of fermented products, and the obtained grape waste fruit enzyme can be used as a nutrient-rich organic fertilizer Reapply to soil. The preparation method provides an economical and environment-friendly way for the disposal of bad and rotten fruits in vineyards. The preparation method has mild reaction conditions, is not harsh, is easy to popularize, and can realize resource recycling of agricultural waste.

Description

technical field [0001] The present invention belongs to the field of resource recycling of agricultural waste, and in particular relates to a preparation method of an enzyme, a prepared product and its application, in particular to a preparation method of a grape waste fruit enzyme for fertilizer, the prepared grape waste fruit enzyme and its application . Background technique [0002] Grape (Vitis vinifer) is a woody vine of the family Vitis genus, and the sugar content in the ripe grape berries is as high as 10%-30%, mainly glucose. A variety of fruit acids in grapes are helpful for digestion. Eating more grapes can strengthen the spleen and stomach. Grapes contain minerals calcium, potassium, phosphorus, iron and a variety of B vitamins 1 , Vitamin B 2 , Vitamin B 6 , vitamin C and vitamin P, etc., also contain a variety of amino acids needed by the human body, regular consumption of grapes is of great benefit to neurasthenia and excessive fatigue. Resveratrol in gra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05F15/00C05F17/20C05G5/20
CPCC05F11/00C05F17/00Y02W30/40
Inventor 赵峥吴淑杭周德平褚长彬王庆峰
Owner SHANGHAI ACAD OF AGRI SCI
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