CN105076683A - Fermentation method of beneficial algae - Google Patents
Fermentation method of beneficial algae Download PDFInfo
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- CN105076683A CN105076683A CN201410191882.4A CN201410191882A CN105076683A CN 105076683 A CN105076683 A CN 105076683A CN 201410191882 A CN201410191882 A CN 201410191882A CN 105076683 A CN105076683 A CN 105076683A
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- spirulina
- feed
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- acidi lactici
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Abstract
The invention relates to the technical field of microbial fermentation, and relates to a fermentation method of beneficial algae. In the provided fermentation method, spirulina mud and lactobacillus fermentation broth are mixed according to a certain mass ratio, the mixture is stored in a feed storage container; then the mixture is mixed with chicken feed according to a certain ratio; the method utilizing microbes to ferment fresh spirulina mud largely reduces the cost of spirulina used in the feed; in the conventional method, the spirulina should be dried and grinded into spirulina powder before spirulina is added into the feed, the drying cost is high, and the provided fermentation method solve the problem mentioned above.
Description
Technical field
The present invention relates to the technical field of fermentable fermentation poultry feed, particularly relate to a kind of fermentation process of beneficial algae.
Background technology
Spirulina is a class rudimentary plant, belongs to Cyanophyta, Oscillariaceae.The nutritive value of spirulina is very high, containing rich in protein, up to 60 ~ 70%, enriches, also exceed several times than soybean, beef, egg etc. than the food nutrition in universal; Containing the trace element of multiple needed by human, calcium, magnesium, sodium, potassium, phosphorus, iodine, selenium, iron, copper, zinc etc., iron deficiency can cause anaemia, scarce zinc can cause depauperation, selenium can activate DNA repairase, and the generation of immune stimulatory globulin and antibody, catches free radical, the toxicity of reduction or opposed body some metal interior, suppresses the carcinogenesis of some carcinogens.Selenium can also prevent mountain sickness; The cell membrane of spirulina is very thin, and thickness only has 40-60 μm, and is made up of mucopolymer, is easily degraded and digests and assimilates; Containing very high acid and gamma-linolenic in spirulina, have and promote calcium uptake, improve immunity, prevent metabolic disorder and prevent old and feeble function, acid and gamma-linolenic is the precursor of prostaglandin, prostaglandin is become under the effect of oxygenase, prostaglandin to reproduction, cardiovascular, breathe, digestion and nervous system all have effect; Polysaccharide in spirulina, has radiation-resistant function, and by strengthening immunity of organisms.Spirulina polysaccharide can improve the activity of the SOD in blood plasma in addition, reduces the generation of MDA, has antidotal effect.Spirulina is a kind of nourishing additive agent of very high-quality, and existing a large amount of experiment proves that it all has good nutrition health-care functions to various animal.Also it can improve the quality of cultivated animals meat, egg, milk, fur to have some documents to confirm as poultry feed application aspect, but it is never applied widely.The main cause restricting its application is exactly its price.
Because the algae mud water content after collection of spirulina is very high, usually all between 93 ~ 99%, and under normal temperature several hours will smellyly go bad, spirulina mud is dried with spray-dired method quick high-temp and is carried out preserving and applying by current method exactly, and now along with the rise day by day of oil price and electricity price, the dry expense of spirulina powder per ton is all more than 8000 yuan, and the price of high-quality fish meal per ton is like this only, and therefore spirulina powder is difficult to promote at feedstuff industry.
Summary of the invention
The present invention aims to provide a kind of high cost that can solve and spirulina is put into problem in poultry feed, ferments and to be of high nutritive value and the method for chicken feed that palatability is strong
This fermentation process comprises the following steps:
1) in feed storage vessel or feed pond, spirulina mud is added;
2) streptococcus acidi lactici fermented solution is joined in feed storage vessel or feed pond, followed spirulina mud to stir, obtain mixed material;
3) mixed material stirred is allowed to preserve in feed storage vessel or feed pond;
4) mixed material kept is mixed with chicken feed;
Described spirulina mud refer to water content 20% ~ 99.99% spirulina;
Described spirulina mud and streptococcus acidi lactici fermented solution are that the ratio being 1: 0.01 ~ 1: 1000 according to mass percent mixes;
Described streptococcus acidi lactici fermented solution, lactic acid bacteria comprises Lactobacillus, streptococcus, Bifidobacterium, genus lactobacillus acidophilus, Mycosphaerella, lactococcus, Blastocystis or bacillus, and this lactic acid bacteria can be wherein one or more;
In described streptococcus acidi lactici fermented solution, the concentration of lactic acid bacteria is 1 × 10
4cfu/ml ~ 1 × 10
10cfu/ml;
The ratio that described mixed material is 0.01 ~ 20% according to spirulina dry weight percentage mixes with chicken feed.
Preferably, the fermentation process of described beneficial algae, is characterized in that, described spirulina mud and streptococcus acidi lactici fermented solution are that the ratio being 1: 0.5 ~ 1: 10 according to mass percent mixes.
Preferably, the fermentation process of described beneficial algae, is characterized in that, in streptococcus acidi lactici fermented solution, the concentration of lactic acid bacteria is 5 × 10
7cfu/ml.
Preferably, the fermentation process of described beneficial algae, is characterized in that, the mixed material stirred needs to preserve 10 ~ 20 days in feed storage vessel or feed pond.
Preferably, the fermentation process of described beneficial algae, is characterized in that, the ratio that described mixed material is 0.1% ~ 5% according to spirulina dry weight percentage mixes with chicken feed.
Preferably, the fermentation process of described beneficial algae, is characterized in that, the ratio that described mixed material is 10% according to spirulina water content converts.
Preferably, the fermentation process of described beneficial algae, is characterized in that, Lactobacillus casei and the streptococcus content in streptococcus acidi lactici fermented solution respectively accounts for the mass percent of 50%.
Preferably, the fermentation process of described beneficial algae, is characterized in that, saccharomycete, bacillus and the streptococcus content in streptococcus acidi lactici fermented solution accounts for the mass percent of 50%, 20% and 30% respectively
The key of this technology is that screening can carry out fermentable corrosion-resistant lactobacillus, the spirulina mud that the sour environment relying on the acid of lactobacillus product to be formed and natural antibacterial usually carry out high-moisture is anticorrosion, avoid too high the formed cost barrier of dry expense, can commercial application in poultry feed industry.
Meanwhile, owing to containing a large amount of lactic acid bacterias in fermentation spirulina mud, these probios together can also enter in livestock and poultry body with feed, in livestock and poultry alimentary tract, form optimum micro-ecological environment, reduce the generation of livestock and poultry, build up one's resistance to disease, reduce epidemic prevention cost, improve food conversion ratio.
Detailed description of the invention
Embodiment 1
Get the spirulina mud double centner that water content is 90%, put in 200 kilograms of lactobacillus suspensions and stir, the concentration of lactic acid bacteria is 5 × 10
7cfu/ml, lactic acid bacteria is Lactobacillus casei and streptococcus, respectively accounts for the ratio that mass percent is 50%, and this spirulina mud can be preserved 10 days and never degenerate in this bacterium liquid.Mixed with chicken feed according to the ratio that spirulina dry weight percentage is 0.5% by this mixed material, wherein convert according to the water content 10% by spirulina, mixed chicken feed all can have been fed to poultry in 5 days.
Embodiment 2
Get 120 kilograms, the spirulina mud that water content is 95%, put in 230 kilograms of lactobacillus suspensions and stir, the concentration of lactic acid bacteria is 5 × 10
7cfu/ml, lactic acid bacteria is Lactobacillus casei, saccharomycete and bacillus, and the content in streptococcus acidi lactici fermented solution accounts for the mass percent of 50%, 20% and 30% respectively, and this spirulina mud can be preserved 12 days and never degenerate in this bacterium liquid.Mixed with chicken feed according to the ratio that spirulina dry weight percentage is 0.2% by this mixed material, wherein convert according to the water content 10% by spirulina, mixed chicken feed all can have been fed to poultry in 5 days.
Embodiment 3
Get 200 kilograms, the spirulina mud that water content is 96%, put in 400 kilograms of lactobacillus suspensions and stir, the concentration of lactic acid bacteria is 5 × 10
7cfu/ml, lactic acid bacteria is Bifidobacterium, genus lactobacillus acidophilus and Mycosphaerella, and the content in streptococcus acidi lactici fermented solution accounts for the mass percent of 40%, 40% and 20% respectively, and this spirulina mud can be preserved 15 days and never degenerate in this bacterium liquid.Mixed with chicken feed according to the ratio that spirulina dry weight percentage is 1.5% by this mixed material, wherein convert according to the water content 10% by spirulina, mixed chicken feed all can have been fed to poultry in 5 days.
Claims (8)
1. a fermentation process for beneficial algae, is characterized in that, this fermentation process comprises the following steps:
1) in feed storage vessel or feed pond, spirulina mud is added;
2) streptococcus acidi lactici fermented solution is joined in feed storage vessel or feed pond, followed spirulina mud to stir, obtain mixed material;
3) mixed material stirred is allowed to preserve in feed storage vessel or feed pond;
4) mixed material kept is mixed with chicken feed;
Described spirulina mud refer to water content 20% ~ 99.99% spirulina;
Described spirulina mud and streptococcus acidi lactici fermented solution are that the ratio being 1: 0.01 ~ 1: 1000 according to mass percent mixes;
Described streptococcus acidi lactici fermented solution, lactic acid bacteria comprises Lactobacillus, streptococcus, Bifidobacterium, genus lactobacillus acidophilus, Mycosphaerella, lactococcus, Blastocystis or bacillus, and this lactic acid bacteria can be wherein one or more;
In described streptococcus acidi lactici fermented solution, the concentration of lactic acid bacteria is 1 × 10
4cfu/ml ~ 1 × 10
10cfu/ml;
The ratio that described mixed material is 0.01 ~ 20% according to spirulina dry weight percentage mixes with chicken feed.
2. the fermentation process of beneficial algae as claimed in claim 1, it is characterized in that, described spirulina mud and streptococcus acidi lactici fermented solution are that the ratio being 1: 0.5 ~ 1: 10 according to mass percent mixes.
3. the fermentation process of beneficial algae as claimed in claim 1, it is characterized in that, in streptococcus acidi lactici fermented solution, the concentration of lactic acid bacteria is 5 × 10
7cfu/ml.
4. the fermentation process of beneficial algae as claimed in claim 1, is characterized in that, the mixed material stirred needs to preserve 10 ~ 20 days in feed storage vessel or feed pond.
5. the fermentation process of beneficial algae as claimed in claim 1, it is characterized in that, the ratio that described mixed material is 0.1% ~ 5% according to spirulina dry weight percentage mixes with chicken feed.
6. the fermentation process of beneficial algae as claimed in claim 1, it is characterized in that, the ratio that described mixed material is 10% according to spirulina water content converts.
7. the fermentation process of beneficial algae as claimed in claim 1, it is characterized in that, Lactobacillus casei and the streptococcus content in streptococcus acidi lactici fermented solution respectively accounts for the mass percent of 50%.
8. the fermentation process of beneficial algae as claimed in claim 1, it is characterized in that, saccharomycete, bacillus and the streptococcus content in streptococcus acidi lactici fermented solution accounts for the mass percent of 50%, 20% and 30% respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410191882.4A CN105076683A (en) | 2014-05-08 | 2014-05-08 | Fermentation method of beneficial algae |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410191882.4A CN105076683A (en) | 2014-05-08 | 2014-05-08 | Fermentation method of beneficial algae |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105076683A true CN105076683A (en) | 2015-11-25 |
Family
ID=54558743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410191882.4A Pending CN105076683A (en) | 2014-05-08 | 2014-05-08 | Fermentation method of beneficial algae |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3052068A1 (en) * | 2016-06-06 | 2017-12-08 | Mirei Int Ltd | METHOD FOR TREATING CYANOBACTERIA ENHANCING THEIR EFFICIENCY WHILE REDUCING SIDE EFFECTS BY CREATING AT LEAST 100 DIFFERENT METABOLITES |
| CN107927353A (en) * | 2017-10-30 | 2018-04-20 | 中国科学院生态环境研究中心 | It is a kind of suitable for lactic acid bacteria agent of green watermifoil ensiling and its preparation method and application |
-
2014
- 2014-05-08 CN CN201410191882.4A patent/CN105076683A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3052068A1 (en) * | 2016-06-06 | 2017-12-08 | Mirei Int Ltd | METHOD FOR TREATING CYANOBACTERIA ENHANCING THEIR EFFICIENCY WHILE REDUCING SIDE EFFECTS BY CREATING AT LEAST 100 DIFFERENT METABOLITES |
| CN107927353A (en) * | 2017-10-30 | 2018-04-20 | 中国科学院生态环境研究中心 | It is a kind of suitable for lactic acid bacteria agent of green watermifoil ensiling and its preparation method and application |
| CN107927353B (en) * | 2017-10-30 | 2021-03-23 | 中国科学院生态环境研究中心 | Lactobacillus inoculant suitable for ensiling of myriophyllum viridis as well as preparation method and application thereof |
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Application publication date: 20151125 |
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| WD01 | Invention patent application deemed withdrawn after publication |