CN110301573A - A kind of feedstuff mildew water-preserving promoting agent and preparation method thereof - Google Patents

A kind of feedstuff mildew water-preserving promoting agent and preparation method thereof Download PDF

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CN110301573A
CN110301573A CN201910720707.2A CN201910720707A CN110301573A CN 110301573 A CN110301573 A CN 110301573A CN 201910720707 A CN201910720707 A CN 201910720707A CN 110301573 A CN110301573 A CN 110301573A
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feed
promoting agent
water
waste liquor
preparation
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杨文艳
刘博�
高阳
车东升
杨连玉
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Jilin Agricultural University
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Jilin Agricultural University
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/10Animal feeding-stuffs obtained by microbiological or biochemical processes
    • A23K10/16Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/105Aliphatic or alicyclic compounds
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/34Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3454Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
    • A23L3/3463Organic compounds; Microorganisms; Enzymes
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/34Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3454Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
    • A23L3/3463Organic compounds; Microorganisms; Enzymes
    • A23L3/3481Organic compounds containing oxygen
    • A23L3/3508Organic compounds containing oxygen containing carboxyl groups
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
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  • Health & Medical Sciences (AREA)
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  • Animal Husbandry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
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  • General Chemical & Material Sciences (AREA)
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  • Mycology (AREA)
  • Botany (AREA)
  • Biochemistry (AREA)
  • Fodder In General (AREA)

Abstract

The present invention relates to a kind of feedstuff mildew water-preserving promoting agents and preparation method thereof.Feedstuff mildew water-preserving promoting agent is made of yeast waste liquor, feed stabilizer and the Chinese medical extract mixture for being mixed in a certain ratio together, and wherein yeast waste liquor contains sugar, Yeast protein, amino acid, vitamin and the colloid of higher concentration;Feed stabilizer includes propylene glycol, glycerine and propionic acid ammonium;Chinese medical extract mixture includes the extract of wilsonii, Radix Astragali and Radix Codonopsis.Feedstuff mildew water-preserving promoting agent preparation method mainly includes the producing of yeast waste liquor mixed liquor, Chinese medical extract mixture is produced and the preparation of feedstuff mildew water-preserving promoting agent.Yeast waste liquor in the feedstuff mildew water-preserving promoting agent rich in nutriment and has outstanding water holding capacity, propylene glycol and glycerine are effective feed stabilizers, propionic acid ammonium can inhibit mycotoxin to grow, and Chinese herb feed additive can be improved animal immunizing power and promote growth of animal.

Description

A kind of feedstuff mildew water-preserving promoting agent and preparation method thereof
Technical field
The present invention relates to a kind of feedstuff mildew water-preserving promoting agents and preparation method thereof, belong to animal feed additive field.
Background technique
More scientific with aquaculture development, the requirement to animal feed is also higher and higher, and conventional feed exists easy The problems such as generating mould, water content reduction.Mycotoxin is the secondary metabolite of fungi or mould metabolism, can pass through food Chain pollutes feed (feedstuff, additive, complete feed, smart feed supplement and concentrated feed), contaminated feeding quality and agreeable to the taste Property has different degrees of reduction, and the nutrition in feed is utilized by mould, can give out special " fustiness " smell, reduces animal Feeding desire.Feed intake or the feed for eating mycotoxin contamination by mistake can cause acute or chronic poisoning, lead to immunity of organism Power decline, neurological susceptibility improve, feed conversion rate decline and production performance decline.There is common mycotoxin in feed: aspergillus flavus Toxin, ochratoxin, zearalenone, T-2 toxin and vomitoxin etc..These toxin be responsible for growth of animal by Resistance, reproductive capability decline, tissue necrosis and immunosupress etc..In Feed Manufacturing, corn-soybean meal diet production granulation after, Usual moisture content≤13% can satisfy product control requirement, but the moisture drop for making finished feed of plurality of raw materials substantially To 12% or less.Summer and autumn, the moisture in feedstuff decrease, crush, granulation during can lose one again Divide moisture, moisture content of finished products is caused to be down to 9%-11%, is lower than national standard.Moisture in Feed is too low to make finished product loss increase, pelletize Process energy consumption increases, and is gelatinized undesirable, palatability decline, directly affects the economic interests of feed quality and Feed Enterprise.Cause This, in feed using it is mould proof, water conservation, growth promoter be improve feed quality, the effective way increased economic efficiency.
Chinese medicine additive has natural structure ingredient and bioactivity, can contribute to animal and resists poor environment and cause of disease Microorganism infringement, whets the appetite, and promotes growth of animal, improves growth performance and all multiactions such as improve food conversion ratio.Animal There is the enzymes of conversion Chinese herbal medicine active constituent in vivo, therefore Chinese herb feed additive is that the natural external source that animal is easy to receive is organic Object.
The yeast organic liquid waste of high concentration can be generated in the industrial production of yeast, can generate pollution to environment.If with yeast Waste liquid is that raw material produces animal feed additive, on the one hand can solve environmental problem, on the other hand yeast waste liquor can be made to become Waste be changed into values at.In addition, can add in complete feed, concentrate supplement and concentrate feed in yeast waste liquor containing the ingredient that can be retained Regulate and control its moisture content in work, series of malpractice caused by preventing moisture too low.
Propylene glycol is common feed stabilizer, water-retaining agent and bacteriostatic agent, has stronger hygroscopicity.In addition, animal tumor The precursor substance of propionate in stomach, can be absorbed rapidly, be converted into the precursor substance of hepatic gluconeogenic, in perinatal period animal feed Addition propylene glycol can improve glucose in serum concentration, and negative energy balance is effectively relieved.The glycerine of appropriate dosage can be improved The quality of feed granules can reduce the cost of energy in pelletization, and can reduce the powder in feed and additive. In addition, some researchers propose, since glycerol has sweet taste, the palatability of feed can be improved.In addition, glycerine is also sugar Heteroplasia acts on important precursor substance.Therefore, propylene glycol and glycerine are not only good feed stabilizer, also in animal rumens Have great importance in terms of fermentation and energetic supersession.Propionic acid ammonium can effectively inhibit mould and Gram-negative bacteria in feed, It can especially inhibit the aflatoxin in feed to generate, and the probiotics unrestraint such as yeast is acted on.
Saponin(e substance rich in is such as in wilsonii rhizome and fruit: daucosterol, syringin, isofraxidin grape The effect of glucosides and galactite glycosides etc. are the important active constituents of wilsonii, can effectively adjust immunity of organism enhances animal The immunocompetence of body and the effect for resisting free radical have enhancing body's immunity.
Therefore, feed is mixed and made into using yeast waste liquor and propylene glycol, glycerine, propionic acid ammonium and wilsonii, Radix Astragali, Radix Codonopsis Mould proof water-preserving promoting agent is of great practical significance.
Summary of the invention
The present invention is intended to provide a kind of feedstuff mildew water-preserving promoting agent and preparation method thereof, useless comprising yeast in the feed Liquid, propylene glycol, glycerine, propionic acid ammonium and wilsonii, Radix Astragali, Radix Codonopsis extract.Wherein, nutriment is rich in simultaneously in yeast waste liquor There is outstanding water holding capacity, propylene glycol and glycerine are effective feed stabilizers, and propionic acid ammonium can inhibit mycotoxin to grow, in Chinese herbal medicine additive agent can be improved animal immunizing power and promote growth of animal.
In order to achieve the above objectives, this patent is realized by the following method:
A kind of feedstuff mildew water-preserving promoting agent, it is characterised in that including being mixed in a certain ratio yeast waste liquor together, feed Stabilizer and Chinese medical extract mixture;
The yeast waste liquor contains sugar, Yeast protein, amino acid, vitamin and the colloid of higher concentration;
The feed stabilizer includes propylene glycol, glycerine and propionic acid ammonium;
The Chinese medical extract mixture includes the extract of wilsonii, Radix Astragali and Radix Codonopsis.
A kind of feedstuff mildew water-preserving promoting agent preparation method, it is characterised in that specific step is as follows:
(1) yeast waste liquor mixed liquor is produced: yeast waste liquor and feed stabilizer mixed in proportion, yeast waste liquor, propylene glycol, Glycerine, propionic acid ammonium ratio be (10 ~ 3000) ml:(10 ~ 2000) ml:(10 ~ 2000) ml:(10 ~ 5000) g;
(2) Chinese medical extract mixture is produced: three kinds of Chinese medical extracts being mixed with additive, siberian Ginseng P.E, Radix Astragali mention Take object, the ratio of Radix Codonopsis extract is (50 ~ 500) g:(50 ~ 500) g:(50 ~ 500) g, additive capacity is 50 ~ 500g/ tons;
(3) prepared by feedstuff mildew water-preserving promoting agent: will be in the yeast waste liquor mixed liquor of step (1) preparation and step (2) preparation The mixing of medicament extract mixture, its ratio be (10-5000) ml:(10-5000) g, ratio equity.
A kind of feedstuff mildew water-preserving promoting agent preparation method, the preparation of three kinds of Chinese medical extracts in step (2) Method is as follows:
A, three kinds of important root and rhizomes are separately dried, are cleaned, are lyophilized, are crushed, it is soluble in water by the dosage of 1:10, it boils 3 times, each 2h, collect and mix the extracting solution of 3 kinds of Chinese medicine;
B, medicinal extract of the mixed extract moisture to specific gravity d=1.20 in a, the static cooling of room temperature are evaporated;
C, ethyl alcohol stirring is added in the medicinal extract described in b, staticly settles, centrifugal sediment;
D, ethyl alcohol stirring will be continuously added in sediment described in c to take supernatant after standing centrifugation, remove isolating protein and mucus, It is yellow powder after freeze-drying.
A kind of feedstuff mildew water-preserving promoting agent preparation method, the feedstuff mildew water-preserving promoting agent preparation of step (3) In, the opportunity of Chinese medical extract mixture mixing be in yeast mixed liquor just when adsorption feed.
A kind of feedstuff mildew water-preserving promoting agent, wilsonii, Radix Astragali, Radix Codonopsis form drug effect compound in pharmacology Combined effect.
A kind of feedstuff mildew water-preserving promoting agent, yeast waste liquor, propylene glycol, glycerine, propionic acid ammonium proportional region It is larger, it can be adapted for different types of feed, it, can also such as premix, concentrate feed, energy type feed and bion fermented feed To be flexibly matched with for variety classes feed stripped and production phase.
Have the beneficial effect that a kind of feedstuff mildew water-preserving promoting agent provided by the invention has caused by using the above scheme The unexistent a variety of good characteristics of normal diet are wherein rich in nutriment and have outstanding water holding capacity, also in yeast waste liquor The certain palatability of animal and biocidal property can be improved;Propylene glycol and glycerine are effective feed stabilizers, and propionic acid ammonium can inhibit Mycotoxin growth, Chinese herb feed additive can be improved animal immunizing power and animal digestion promoted to absorb and grow.In addition, yeast Waste liquid mixed liquor abundance, inexpensively;Wilsonii, Radix Astragali, Radix Codonopsis are that modern Chinese herbal medicine industry often uses Chinese traditional compound medicine raw material, source Abundant, three kinds of Chinese medicine dry powder have efficient medicinal ingredient, and easy to maintain.
The mentioned-above general introduction for the application, therefore necessarily have the case where simplified, summary and omissions of detail;This field Technical staff is it should be appreciated that overview section is only the explanation to the application, and is not to be taken as any restriction to the application. Device described in this specification and/or method and/or other aspects, features and advantages of other themes will be due to this explanations The elaboration of book and be apparent from.Overview section be for imported in a manner of a kind of simplification it is multiple will be in following specific embodiments The concept that part further describes.This overview section is neither for determining the key feature of claimed subject or necessary special Sign, nor be used as determining the supplementary means of the range of claimed subject.
Detailed description of the invention
By following description and appended claims and in conjunction with attached drawing, it will more fully be clearly understood that this The above and other feature of application.It should be appreciated that these attached drawings are only the descriptions to several embodiments of the application, it is not considered that It is the restriction to the application range, by attached drawing, teachings herein will be obtained definitely and be explained in detail.
Fig. 1 is the different room temperature holding time feed subjective appreciations of table 1 of the invention;
Fig. 2 is the different room temperature holding time feed aflatoxin B1 contents (maximum level 10ppm) of table 2 of the invention;
Fig. 3 is the different room temperature holding time field corn zeranol contents (maximum level 500ppm) of table 3 of the invention;
Fig. 4 is the different room temperature holding time feed ochratoxin A contents (maximum level 100ppm) of table 4 of the invention;
Fig. 5 is the moisture content (%) of 5 different disposal feed of table of the invention;
Fig. 6 is 6 reinforcing straw pellet processing characteristics of table measurement of the invention;
Fig. 7 is the production performance of 7 growing and fattening pigs of table of the invention;
Fig. 8 is the blood parameters of 8 growing and fattening pigs of table of the invention;
Fig. 9 is the production performance of 9 different disposal Simmental Cross Beef Cattle of table of the invention;
Figure 10 is 10 different disposal Simmental sero-immunity functional parameter of table of the invention.
Specific embodiment
The present invention will be further described in detail below with reference to specific embodiments.Specific embodiment and claims Described in be used to the embodiment that illustrates and be not considered as restriction to the application.In the master stated without departing from the application In the case where the spirit or scope of topic, the other embodiments of the application can be used, and other can be made to the application Variation.It is easily understood that can be carried out to the various aspects of description, explanation the application general in this specification each Kind differently composed configuration, replacement, combination, design, and all these changes are all obviously in the contemplation, and constitute the application's A part.
Embodiment 1
This test sets 6 test groups, 6 repetitions of each test group.
Test 1 group: mixed feed 1(main component: corn 44.15%, dregs of beans 15%, cotton dregs 10%, wheat-middlings 5%, wheat bran 3%, DDGS15.25%, molasses 3%, calcium hydroxide 0.5%, salt 0.9%, mountain flour 2.2%, trace mineral supplement and vitamine supplement 1%);
Test 2 groups: mixed feed 1+4% mould proof water-preserving promoting agent of the present invention;
Test 3 groups: mixed feed 2(main component: corn 37.6%, dregs of beans 13%, corn protein powder 5%, wheat-middlings 5%, wheat bran 6.8%, DDGS25%, molasses 3%, calcium hydroxide 0.5%, salt 0.9%, mountain flour 2.2%, trace mineral supplement and vitamin addition Agent 1%);
Test 4 groups: mixed feed 2+4% mould proof water-preserving promoting agent of the present invention
Test 5 groups: mixed feed 3(main component: corn 44.15%, dregs of beans 15%, cotton dregs 10%, wheat-middlings 5%, wheat bran 3%, DDGS15.25%, molasses 3%, calcium hydroxide 0.5%, salt 0.9%, mountain flour 2.2%, trace mineral supplement and vitamine supplement 1%.);
Test 6 groups: mixed feed 3+2% mould proof water-preserving promoting agent of the present invention.
Experimental procedure:
1) by feed room temperature storage 0d, 15d, 30d, 45d, 60d of 6 test groups, subjective appreciation, observation mildew are carried out to feed Situation.
2) zearalenone measures: taking the representational abrasive flour shape sample of 2g respectively to 6 test groups, is placed in dry In net centrifuge tube or wide-mouth bottle, 10ml70% methanol-water is added, instrument vibrates or mix manually 5min, is centrifuged 10 points with centrifuge Clock (5000rpm) takes supernatant to be diluted with 1%NaCl solution by 1:20.
3) ochratoxin A: weighing 1g comminuted sample to 6 test groups respectively, and 10ml sample extraction liquid is added, acutely shakes 3-5min is swung, at room temperature, 10 minutes (5000rpm) is centrifuged with centrifuge, takes 100 μ l of supernatant to be checked.
4) aflatoxin B1 measures: taking 2g representative sample respectively to 6 test groups, (feed bulky grain sample needs powder It is broken), add 10ml70% methanol-water, strength oscillation 5 minutes is centrifuged 10 minutes (5000rpm) with centrifuge, supernatant is taken to dilute (dilution process is as follows :+900 μ l35% methanol-water of+50 μ l deionized water of 50 μ l supernatant mixes), takes 50 μ l for testing.
Test result:
The different room temperature holding time feed subjective appreciations (being detailed in Fig. 1) of table 1;
The different room temperature holding time feed aflatoxin B1 contents (maximum level 10ppm) (being detailed in Fig. 2) of table 2;
The different room temperature holding time field corn zeranol contents (maximum level 500ppm) (being detailed in Fig. 3) of table 3;
The different room temperature holding time feed ochratoxin A contents (maximum level 100ppm) (being detailed in Fig. 4) of table 4;
Conclusion (of pressure testing): from the results, it was seen that the mould bacterial content of the feed of mould proof growth promoter addition group and photosensitive evaluation are superior to It is not added with group.
Embodiment 2
This test sets 6 test groups, 6 repetitions of each test group.
Test 1 group: mixed feed 1(main component: corn 25.4%, cotton dregs 3%, the 21.6% plumule dregs of rice 25% of protein skin, cassava Particle 5%, China Oil and Food Import and Export Corporation's alcohol 5, DDGS8%, molasses 3%, calcium hydroxide 0.5%, salt 0.9%, mountain flour 2.2%, trace mineral supplement With vitamine supplement 1%);
Test 2 groups: mixed feed 1+4% mould proof water-preserving promoting agent of the present invention;
Test 3 groups: mixed feed 2(main component: corn 37.6%, dregs of beans 13%, corn protein powder 5%, wheat-middlings 5%, wheat bran 6.8%, DDGS25%, molasses 3%, calcium hydroxide 0.5%, salt 0.9%, mountain flour 2.2%, trace mineral supplement and vitamin addition Agent 1%);
Test 4 groups: mixed feed 2+4% mould proof water-preserving promoting agent of the present invention
Test 5 groups: mixed feed 3(main component: corn 29.6%, dregs of beans 23%, corn protein powder 5%, wheat-middlings 3%, wheat bran 16.8%, DDGS15%, molasses 3%, calcium hydroxide 0.5%, salt 0.9%, mountain flour 2.2%, trace mineral supplement and vitamin add Add agent 1%);
Test 6 groups: mixed feed 3+2% mould proof water-preserving promoting agent of the present invention.
Experimental procedure:
1) 6 processing group daily rations are taken, after taking multidraw method to collect fully mixed diet, using fast tester for water content to being received The sample of collection carries out determination of moisture;
2) " forage analysis and the determination of feeds quality technology " write referring to Yang Sheng is measured, moisture content in mixed feed, It is shown in Table 5;
3) corn stover " is strengthened in ratio of briquetting, anti-crushing rate, bulk density and mixture homogeneity measurement, measuring method and Liu Shanzhai (2015) The research of pellet processing technology " in measuring method it is consistent.
Experimental result:
The moisture content (%) (being detailed in Fig. 5) of 5 different disposal feed of table;
6 reinforcing straw pellet processing characteristics of table measure (being detailed in Fig. 6);
Experiment conclusion: mould proof water-preserving promoting agent provided by the invention is added in daily ration can improve the water content of mixed feed, help In the mixture homogeneity, ratio of briquetting, anti-crushing rate and the bulk density that improve mixed feed.
Embodiment 3
Experimental procedure:
1) 24 weight of test selection are close, " Du × length × big " the three way cross castration boar for being 40 ± 3kg;
2) 2 groups, every group 12, pre-feeding period 7d, experimental period 60d are randomly divided into;
3) basal diet raw material predominant amount is corn (65%), dregs of beans (25%), wheat bran (4%), calcium monohydrogen phosphate (0.45%), mountain flour (1%) ,+50% soya-bean oil of 50% molasses (2%) premix (2.55%), wherein control group fed basal diet, test group addition 2% + 50% soya-bean oil of 50% molasses of 2% content of mould proof water-preserving promoting agent replacement basal diet group;
3) two groups of boars are initially weighed, by experimental period 60d feeding after, weigh, and take a blood sample, detection total protein, IgA, The comparision contents feeding effect and animal immunizing power of IgG, IgM.
Test result:
The production performance (being detailed in Fig. 7) of 7 growing and fattening pigs of table;
The blood parameters (being detailed in Fig. 8) of 8 growing and fattening pigs of table;
Experiment conclusion: part molasses and glycerol are replaced with this additive in the nonruminant daily ration by taking pig as an example, significantly improved The production performance of hybridized pig improves the immunity of growing-finishing pig from the point of view of sero-immunity index.
Embodiment 4
Experimental procedure:
1) the Simmental Eclectics beef cattle that 24 weight are close, and about 355.6 kg, the growth of livestock are close, health is disease-free is chosen in test;
2) 2 groups, every group 12 are randomly divided into;
3) roughage is whole corn silage (46%), straw (14%), concentrate supplement (40%);
3) control group fed basal diet, 50% molasses in additive group essence feed supplement are substituted with mould proof water-preserving promoting agent, are raised 60d;
4) to the water content detection of daily ration in Xi Mendaer Cross Beef Cattle amount, and to measured body weight after its original body mass, test, and Blood sampling, the comparision contents feeding effect and animal immunizing power of detection total protein, IgA, IgG, IgM;
5) after measured, the water content of basic concentrate supplement is 12.5%, and adding mixed feed water content of the invention is 13.0%.
Test result:
The production performance (being detailed in Fig. 9) of 9 different disposal Simmental Cross Beef Cattle of table;
10 different disposal Simmental sero-immunity functional parameter (being detailed in Figure 10) of table;
Test result: smart feed supplement, concentrate feed add this additive in complete diet pellet and can effectively inhibit fungus growth, and play water conservation Effect.Part molasses are replaced with this additive in daily ration concentrated feed, system is in concentrated feed, significantly improves the productivity of Cross Beef Cattle Can, from the point of view of sero-immunity index, improve the immunity of growing and fattening ox.
As can be seen that a kind of feedstuff mildew water-preserving promoting agent provided by the invention has normal diet institute from above-mentioned data No a variety of good characteristics are wherein rich in nutriment and have outstanding water holding capacity, moreover it is possible to improve animal in yeast waste liquor Certain palatability and biocidal property;Propylene glycol and glycerine are effective feed stabilizers, and propionic acid ammonium can inhibit mycotoxin raw Long, Chinese herb feed additive can be improved animal immunizing power and animal digestion promoted to absorb and grow.In addition, yeast waste liquor mixed liquor Abundance, inexpensively;Wilsonii, Radix Astragali, Radix Codonopsis are that modern Chinese herbal medicine industry often uses Chinese traditional compound medicine raw material, abundance, three kinds Chinese medicine dry powder has efficient medicinal ingredient, and easy to maintain.
The many aspects and embodiment of the application disclosed herein, it will be understood by those skilled in the art that the application Other aspects and embodiment.Many aspects and embodiment disclosed herein are only intended to for example, being not Restriction to the application, the real protection scope of the application and spirit should be subject to following claims.

Claims (6)

1. a kind of feedstuff mildew water-preserving promoting agent, it is characterised in that including being mixed in a certain ratio yeast waste liquor together, raising Material stabilizer and Chinese medical extract mixture;
The yeast waste liquor contains sugar, Yeast protein, amino acid, vitamin and the colloid of higher concentration;
The feed stabilizer includes propylene glycol, glycerine and propionic acid ammonium;
The Chinese medical extract mixture includes the extract of wilsonii, Radix Astragali and Radix Codonopsis.
2. a kind of feedstuff mildew water-preserving promoting agent preparation method, it is characterised in that specific step is as follows:
(1) yeast waste liquor mixed liquor is produced: yeast waste liquor and feed stabilizer mixed in proportion, yeast waste liquor, propylene glycol, Glycerine, propionic acid ammonium ratio be (10 ~ 3000) ml:(10 ~ 2000) ml:(10 ~ 2000) ml:(10 ~ 5000) g;
(2) Chinese medical extract mixture is produced: three kinds of Chinese medical extracts being mixed with additive, siberian Ginseng P.E, Radix Astragali mention Take object, the ratio of Radix Codonopsis extract is (50 ~ 500) g:(50 ~ 500) g:(50 ~ 500) g, additive capacity is 50 ~ 500g/ tons;
(3) prepared by feedstuff mildew water-preserving promoting agent: will be in the yeast waste liquor mixed liquor of step (1) preparation and step (2) preparation The mixing of medicament extract mixture, its ratio be (10-5000) ml:(10-5000) g, ratio equity.
3. a kind of feedstuff mildew water-preserving promoting agent preparation method according to claim 2, which is characterized in that the step (2) three kinds of Chinese medical extracts in the preparation method is as follows:
A, three kinds of important root and rhizomes are separately dried, are cleaned, are lyophilized, are crushed, it is soluble in water by the dosage of 1:10, it boils Boiling 3 times, each 2h, collects and mixes the extracting solution of 3 kinds of Chinese medicine;
B, medicinal extract of the mixed extract moisture to specific gravity d=1.20 in a, the static cooling of room temperature are evaporated;
C, ethyl alcohol stirring is added in the medicinal extract described in b, staticly settles, centrifugal sediment;
D, ethyl alcohol stirring will be continuously added in sediment described in c to take supernatant after standing centrifugation, remove isolating protein and mucus, It is yellow powder after freeze-drying.
4. a kind of feedstuff mildew water-preserving promoting agent preparation method according to claim 2, which is characterized in that the step (3) in feedstuff mildew water-preserving promoting agent preparation, the opportunity of Chinese medical extract mixture mixing is being inhaled in yeast mixed liquor When attached feed.
5. a kind of feedstuff mildew water-preserving promoting agent according to claim 1, which is characterized in that the wilsonii, Radix Astragali, party Ginseng forms drug effect compound combined effect in pharmacology.
6. a kind of feedstuff mildew water-preserving promoting agent according to claim 2, which is characterized in that the yeast waste liquor, the third two Alcohol, glycerine, the proportional region of propionic acid ammonium are larger, can be adapted for different types of feed, such as premix, concentrate feed, energy Type feed and bion fermented feed can also be flexibly matched with for variety classes feed stripped and production phase.
CN201910720707.2A 2019-08-06 2019-08-06 A kind of feedstuff mildew water-preserving promoting agent and preparation method thereof Pending CN110301573A (en)

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Application publication date: 20191008