CN113016954A - Fermented feed capable of improving pork quality and preparation method thereof - Google Patents
Fermented feed capable of improving pork quality and preparation method thereof Download PDFInfo
- Publication number
- CN113016954A CN113016954A CN202110416314.XA CN202110416314A CN113016954A CN 113016954 A CN113016954 A CN 113016954A CN 202110416314 A CN202110416314 A CN 202110416314A CN 113016954 A CN113016954 A CN 113016954A
- Authority
- CN
- China
- Prior art keywords
- parts
- stirring
- self
- powder
- fermented
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/30—Feeding-stuffs specially adapted for particular animals for swines
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/12—Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/26—Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/33—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from molasses
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/105—Aliphatic or alicyclic compounds
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/158—Fatty acids; Fats; Products containing oils or fats
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/163—Sugars; Polysaccharides
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/174—Vitamins
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
- A23K20/24—Compounds of alkaline earth metals, e.g. magnesium
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
- A23K20/26—Compounds containing phosphorus
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
- A23K20/28—Silicates, e.g. perlites, zeolites or bentonites
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
- A23K20/30—Oligoelements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Biotechnology (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
- Physiology (AREA)
- Inorganic Chemistry (AREA)
- Botany (AREA)
- Mycology (AREA)
- Biomedical Technology (AREA)
- Birds (AREA)
- Sustainable Development (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Fodder In General (AREA)
Abstract
The invention discloses a fermented feed capable of improving pork quality and a preparation method thereof. The fermented feed comprises the following raw materials in parts by weight: 50-70 parts of self-adjusting base powder, 5-15 parts of fermented small materials, 1-5 parts of monocalcium phosphate, 1-2 parts of potassium phytate, 1-2 parts of soybean molasses powder and 1-5 parts of digestive juice; the blending of the self-adjusting base powder comprises the following steps: 1) preparing a nutrient material; 2) preparing pre-mixed powder; 3) and (3) preparing self-adjusting base powder. The fermented feed realizes the supply of the nutrient elements of the pigs by intermodulation of the self-adjusting base powder and the auxiliary materials of the monocalcium phosphate, the potassium phytate and the soybean molasses powder; the growth requirement of the pigs can be met by the mutual matching of various nutrient materials in the self-adjusting base powder, so that the preparation efficiency of the self-adjusting base powder is improved; the added digestive juice and the concoction liquid can play a mutual assisting effect, and further the quality of pork can be improved. Through comparison and verification, the feed can effectively improve the yield and the quality of pork, has high content of saturated fatty acid, and has good meat quality and taste, and the meat quality is not easy to oxidize.
Description
Technical Field
The invention relates to the technical field of pig fermented feed treatment, and particularly relates to a fermented feed capable of improving pork quality and a preparation method thereof.
Background
The pig and the omnivorous mammal have fat bodies, short limbs, long noses and mouths, short fat bodies and limbs, warm and domesticated nature, strong adaptability, quick reproduction, black, white, reddish brown or blackish white and the like, and are one of five livestock. Pork is the most commonly eaten meat food by people and has quite large demand, so the pig breeding industry is more and more popular; pork occupies a significant proportion in the daily life consumption structure of residents in China, and is a main edible consumer product in people's life. With the improvement of living standard of people, people have higher demand on the quality of pork. At present, hormone or antibiotic breeding makes great contribution to the development of animal husbandry, so that the pork pigs can grow fast, the growth cycle of the pork pigs is shortened, and the maximum economic benefit is achieved, however, the drug resistance of bacteria is generated due to the fact that abused antibiotics are used in feed in a large amount for a long time, the health of human beings is threatened, and great harm is brought to the health of human beings.
The existing pig feed has the advantages that the raw materials are conventional, the combination of the raw materials is simple, the meat quality of pork is difficult to obviously improve by feed products, and further improvement treatment is needed on the basis of the feed.
Chinese patent document application No. 201410362889.8 discloses a pig feed for improving pork quality, which comprises the following components in percentage by weight: 89-92% of basal feed, 1-2.5% of oil meal, 2.5-6% of white grape seeds, 0.1-0.3% of soybean molasses powder and 4% of pork pig premix; the patent literature gives raw materials and the proportion of the raw materials of the pig feed, but the raw materials are conventional, and meanwhile, the combination effect of the raw materials is common, so that the meat quality effect of pork is difficult to obviously improve.
Disclosure of Invention
The invention aims to provide a fermented feed capable of improving pork quality and a preparation method thereof, and aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a fermented feed capable of improving pork quality comprises the following raw materials in parts by weight: 50-70 parts of self-adjusting base powder, 5-15 parts of fermented small materials, 1-5 parts of monocalcium phosphate, 1-2 parts of potassium phytate, 1-2 parts of soybean molasses powder and 1-5 parts of digestive juice;
the blending method of the self-adjusting base powder comprises the following steps:
s1, preparing the nutrient material: feeding 5-10 parts of VA, 1-5 parts of VC, 1-3 parts of calcium pantothenate and 1-2 parts of inositol into a stirring tank, stirring at the rotating speed of 50r/min for 20min, then adding 1-5 parts of zinc sulfate, 1-3 parts of magnesium sulfate and 1-2 parts of copper sulfate, and continuously stirring for 10-20min to obtain a nutrient material;
s2, preparing the pre-prepared powder: adding 30-40 parts of corn flour, 10-15 parts of bone meal and 4-10 parts of silybum marianum residues into a stirring tank together, stirring at the rotation speed of 100-500r/min for 20-30min, then adding 5-10 parts of nutrient materials, continuously stirring for 20-30min at the stirring rotation speed of 200-250r/min, and obtaining pre-adjusted powder after stirring;
s3, preparing self-adjusting base powder: adding 50-60% of the total amount of the preparation solution into the pre-prepared powder, carrying out soaking and uniform pressure stirring treatment at the stirring temperature of 65-75 ℃, the stirring pressure of 1-3MPa and the stirring speed of 100-500r/min, and stirring for 50-60min to obtain the self-regulating base powder.
Preferably, the fermented feed comprises the following raw materials in parts by weight: 55-65 parts of self-adjusting base powder, 8-12 parts of fermented small materials, 2-4 parts of monocalcium phosphate, 1.2-1.8 parts of potassium phytate, 1.1-1.9 parts of soybean molasses powder and 1-4 parts of digestive juice.
Preferably, the fermented feed comprises the following raw materials in parts by weight: 60 parts of self-adjusting base powder, 10 parts of fermented small materials, 3 parts of monocalcium phosphate, 1.5 parts of potassium phytate, 1.5 parts of soybean molasses powder and 3 parts of digestion-aiding liquid.
Preferably, the preparation method of the preparation solution comprises the following steps: adding beta-cyclodextrin into the vegetable oil, then adding citric acid, adjusting the pH value to 4.0-5.0, then sending the vegetable oil to 80-90 ℃ for reaction for 10-20min, wherein the reaction speed is 500 plus materials at 1000r/min, obtaining beta-cyclodextrin modified vegetable oil after the reaction is finished, then sending montmorillonite into the beta-cyclodextrin modified vegetable oil with the weight 1-5 times of the weight of the montmorillonite, carrying out ultrasonic dispersion for 20-30min, and obtaining the concoction liquid with the ultrasonic power of 500 plus materials at 1000W.
Preferably, the preparation method of the fermentation small material comprises the following steps:
(1) and (3) extracting fucoidin: cleaning the fucoidin, then sending the fucoidin into a drying oven for drying treatment at the drying temperature of 65-75 ℃ for 20-30min, then adding cellulase and pectinase for enzymolysis treatment at the enzymolysis temperature of 30-35 ℃ for 20-30min, then carrying out hydrothermal treatment for 10-20min at the hydrothermal temperature of 55-65 ℃, then adding ethanol until the alcohol concentration is 70-75wt%, stirring, centrifuging, and taking the precipitate to obtain fucoidin;
(2) adding fucoidin into organic acid 2 times of the weight of fucoidin, adding yeast solution 20-30% of fucoidin, and stirring at low speed of 50-100r/min for 20-30min to obtain fermented small material.
Preferably, the yeast solution is lactic acid bacteria, and the concentration of the lactic acid bacteria is 1.2-1.5 x 10 cfu/mL.
Preferably, the yeast liquid is lactic acid bacteria, and the concentration of the lactic acid bacteria is 1.35 x 108cfu/mL。
Preferably, the digestion-aiding liquid is prepared by steaming folium lablab album in water at 100 deg.C for 10-20min for 1-3 times, and mixing the decoctions.
The invention also provides a preparation method of the fermented feed capable of improving pork quality, which comprises the following steps: sequentially adding the self-regulated base powder, monocalcium phosphate, potassium phytate, soybean molasses powder and digestive juice into a stirrer for stirring at the stirring speed of 150 plus 190r/min for 20-30min, then adding the fermented small materials for continuous stirring for 5-10min, then sending the mixture into a fermentation tank for fermentation treatment, and sending the mixture into an oven for drying at the drying temperature of 40-50 ℃ until the water content of the surface of the feed is as low as 2% to obtain the fermented feed.
Preferably, the fermentation temperature of the fermentation treatment is 32-40 ℃, and the fermentation time is 15-25 min.
Compared with the prior art, the invention has the following beneficial effects:
(1) the fermented feed realizes the supply of the nutrient elements of the pigs by intermodulation of the self-regulated base powder and the auxiliary materials of the monocalcium phosphate, the potassium phytate and the soybean molasses powder, and the added digestion-aiding liquid is extracted and treated by adopting the hyacinth bean leaves, so that the decomposition and absorption of the pig feed are promoted, the utilization efficiency of the feed is improved, the feed and the concoction liquid can play a role in mutual assistance, and the quality of pork is improved; the self-adjusting base powder is compounded by various mineral elements, trace elements, corn flour and bone meal, and the growth requirement of pigs can be met by the mutual matching of various nutrient materials, so that the preparation efficiency of the self-adjusting base powder is improved; the preparation method of the concoction liquid comprises the steps of modifying and processing montmorillonite by beta-cyclodextrin modified vegetable oil, wherein the montmorillonite has adsorption and pore functions, and permeates nutrient substances in the self-regulating base powder by utilizing the pore functions so as to be adsorbed and released in a pig body to achieve a long-term effect, further improve the utilization effect of the nutrient substances and improve the meat quality of pork, and the montmorillonite is commonly utilized as an antidiarrheal agent in the prior art because the montmorillonite has ultrahigh adsorption capacity and limits the dispersion capacity of the montmorillonite in feed so as to influence the effect of the product, so that the invention breaks through the conventional technical means, treats the montmorillonite by the beta-cyclodextrin modified vegetable oil, the beta-cyclodextrin is commonly used as a coating agent of the feed, and modifies and grafts the vegetable oil by utilizing the amphoteric function of the beta-cyclodextrin in the invention, the invention is compared by comparison through comparison of comparative examples, and the efficacy of the concoction liquid on feed products is explored by not adding the concoction liquid, singly adopting the montmorillonite in the concoction liquid and only adopting the beta-cyclodextrin modified vegetable oil.
(2) The fermented feed is prepared by extracted fucoidin and organic acid, the fucoidin can improve the immunity of pigs and is beneficial to improving the growth environment of the pigs, and the organic acid can promote the fermentation progress, so that the raw material mixing effect in the feed is better, the utilization effect of the pigs on the feed is improved, and the meat quality of pork is improved.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to specific embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
the fermented feed capable of improving pork quality comprises the following raw materials in parts by weight: 50 parts of self-adjusting base powder, 5 parts of small fermented materials, 1 part of monocalcium phosphate, 1 part of potassium phytate, 1 part of soybean molasses powder and 1 part of digestive juice;
the blending method of the self-adjusting base powder comprises the following steps:
s1, preparing the nutrient material: 5 parts of VA, 1 part of VC, 1 part of calcium pantothenate and 1 part of inositol are sent into a stirring tank, stirred for 20min at the rotating speed of 50r/min, then 1 part of zinc sulfate, 1 part of magnesium sulfate and 1 part of copper sulfate are added, and stirring is continued for 10min to obtain a nutrient material;
s2, preparing the pre-prepared powder: adding 30 parts of corn flour, 10 parts of bone meal and 4 parts of silybum marianum residues into a stirring tank together, stirring at the rotating speed of 100r/min for 20min, adding 5 parts of nutrient materials, continuously stirring for 20min at the rotating speed of 200r/min, and finishing stirring to obtain pre-mixed powder;
s3, preparing self-adjusting base powder: adding 50% of the total amount of the preparation solution into the pre-prepared powder, and carrying out soaking, pressure-equalizing and stirring treatment at 65 ℃ under the stirring pressure of 1MPa and the stirring speed of 100r/min for 50min to obtain the self-regulating base powder.
Preferably, the feed comprises the following raw materials in parts by weight: 55-65 parts of self-adjusting base powder, 8-12 parts of fermented small materials, 2-4 parts of monocalcium phosphate, 1.2-1.8 parts of potassium phytate, 1.1-1.9 parts of soybean molasses powder and 1-4 parts of digestive juice.
The preparation method of the concoction solution in the embodiment comprises the following steps: adding beta-cyclodextrin into vegetable oil, then adding citric acid, adjusting pH to 4.0, then sending into 80 ℃ for reaction for 10min, wherein the reaction speed is 5000r/min, obtaining beta-cyclodextrin modified vegetable oil after the reaction is finished, then sending montmorillonite into beta-cyclodextrin modified vegetable oil with the weight 1 time of that of the montmorillonite, carrying out ultrasonic dispersion for 20min, and obtaining a modulation solution with the ultrasonic power of 500W.
The preparation method of the fermented small material in the embodiment comprises the following steps:
(1) and (3) extracting fucoidin: cleaning the fucoidin, then sending the fucoidin into a drying box for drying treatment, wherein the drying temperature is 65 ℃, the drying time is 20min, then adding cellulase and pectinase for enzymolysis treatment, the enzymolysis temperature is 30 ℃, the enzymolysis time is 20min, then carrying out hydrothermal treatment for 10min, the hydrothermal temperature is 55 ℃, then adding ethanol until the alcohol concentration is 70wt%, stirring, centrifuging, and taking the precipitate to obtain fucoidin;
(2) adding fucoidin into organic acid with 2 times weight, adding yeast solution with 20% of fucoidin total weight, and stirring at low speed of 50r/min for 20min to obtain fermented small material.
The starter solution of this example was lactic acid bacteria, and the concentration of lactic acid bacteria was 1.2X 108cfu/mL。
The digestion-aiding liquid in this example is prepared by steaming hyacinth bean leaves in water at 100 ℃ for 10min for 1 time, and combining the steaming liquids.
The preparation method of the fermented feed capable of improving pork quality comprises the following steps: sequentially adding the self-regulated base powder, monocalcium phosphate, potassium phytate, soybean molasses powder and digestive juice into a stirrer for stirring at the stirring speed of 150r/min for 20min, then adding the fermented small materials for stirring continuously for 5min, then sending the mixture into a fermentation tank for fermentation treatment, and after the fermentation is finished, sending the mixture into a drying oven for drying at the drying temperature of 40 ℃ until the water content of the surface of the feed is as low as 2%, thus obtaining the fermented feed.
The fermentation temperature of the fermentation treatment in this example was 32 ℃ and the fermentation time was 15 min.
Example 2:
the fermented feed capable of improving pork quality comprises the following raw materials in parts by weight: 70 parts of self-adjusting base powder, 15 parts of small fermented materials, 5 parts of monocalcium phosphate, 2 parts of potassium phytate, 2 parts of soybean molasses powder and 5 parts of digestive juice;
the blending method of the self-adjusting base powder comprises the following steps:
s1, preparing the nutrient material: feeding 10 parts of VA, 5 parts of VC, 3 parts of calcium pantothenate and 2 parts of inositol into a stirring tank, stirring at the rotating speed of 50r/min for 20min, then adding 5 parts of zinc sulfate, 3 parts of magnesium sulfate and 2 parts of copper sulfate, and continuously stirring for 20min to obtain a nutrient material;
s2, preparing the pre-prepared powder: adding 40 parts of corn flour, 15 parts of bone meal and 10 parts of silybum marianum residues into a stirring tank together, stirring at the rotating speed of 500r/min for 30min, adding 10 parts of nutrient materials, continuously stirring for 30min at the rotating speed of 250r/min, and finishing stirring to obtain pre-mixed powder;
s3, preparing self-adjusting base powder: adding the preparation solution accounting for 60% of the total amount into the pre-prepared powder, and carrying out soaking, pressure-equalizing and stirring treatment at 75 ℃ under the stirring pressure of 3MPa and the stirring speed of 500r/min for 60min to obtain the self-regulating base powder.
The preparation method of the concoction solution in the embodiment comprises the following steps: adding beta-cyclodextrin into vegetable oil, then adding citric acid, adjusting pH to 5.0, then sending to 90 ℃ for reaction for 20min, wherein the reaction speed is 1000r/min, obtaining beta-cyclodextrin modified vegetable oil after the reaction is finished, then sending montmorillonite into beta-cyclodextrin modified vegetable oil with the weight 5 times of that of the montmorillonite, and carrying out ultrasonic dispersion for 30min, wherein the ultrasonic power is 1000W, thus obtaining the concoction solution.
The preparation method of the fermented small material in the embodiment comprises the following steps:
(1) and (3) extracting fucoidin: cleaning the fucoidin, then sending the fucoidin into a drying box for drying treatment, wherein the drying temperature is 75 ℃, the drying time is-30 min, then adding cellulase and pectinase for enzymolysis treatment, the enzymolysis temperature is 35 ℃, the enzymolysis time is 30min, then carrying out hydrothermal treatment for 20min, the hydrothermal temperature is 65 ℃, then adding ethanol until the alcohol concentration is 75wt%, stirring and centrifuging, and taking the precipitate to obtain fucoidin;
(2) adding fucoidin into organic acid 2 times of the weight of fucoidin, adding yeast solution 20-30% of fucoidin, and stirring at low speed of 50-100r/min for 20-30min to obtain fermented small material.
The starter solution of this example was lactic acid bacteria, and the concentration of lactic acid bacteria was 1.5X 108cfu/mL。
The digestion-aiding liquid in this example is prepared by steaming hyacinth bean leaves in water at 100 ℃ for-20 min for 3 times, and combining the steaming liquids.
The preparation method of the fermented feed capable of improving pork quality comprises the following steps: sequentially adding the self-regulated base powder, monocalcium phosphate, potassium phytate, soybean molasses powder and digestive juice into a stirrer for stirring at the stirring speed of 190r/min for 30min, then adding the fermented small materials for stirring continuously for 10min, then sending the mixture into a fermentation tank for fermentation treatment, and after the fermentation is finished, sending the mixture into a drying oven for drying at the drying temperature of 50 ℃ until the water content of the surface of the feed is as low as 2%, thus obtaining the fermented feed.
The fermentation temperature of the fermentation treatment in this example was 40 ℃ and the fermentation time was 25 min.
Example 3:
the fermented feed capable of improving pork quality comprises the following raw materials in parts by weight: the feed comprises the following raw materials in parts by weight: 60 parts of self-adjusting base powder, 10 parts of fermented small materials, 3 parts of monocalcium phosphate, 1.5 parts of potassium phytate, 1.5 parts of soybean molasses powder and 3 parts of digestion-aiding liquid.
The blending method of the self-adjusting base powder comprises the following steps:
s1, preparing the nutrient material: feeding 7.5 parts of VA, 3 parts of VC, 2 parts of calcium pantothenate and 1.5 parts of inositol into a stirring tank, stirring at the rotating speed of 50r/min for 20min, then adding 3 parts of zinc sulfate, 2 parts of magnesium sulfate and 1.5 parts of copper sulfate, and continuously stirring for 15min to obtain a nutrient material;
s2, preparing the pre-prepared powder: adding 35 parts of corn flour, 12.5 parts of bone meal and 7 parts of silybum marianum residues into a stirring tank together, stirring at the rotating speed of 300r/min for 25min, then adding 7.5 parts of nutrient materials, continuously stirring for 25min at the rotating speed of 225r/min, and obtaining pre-blended powder after stirring;
s3, preparing self-adjusting base powder: adding the preparation solution accounting for 55 percent of the total amount into the pre-prepared powder, carrying out soaking and pressure-equalizing stirring treatment, wherein the stirring temperature is 70 ℃, the stirring pressure is 2MPa, the stirring speed is 300r/min, and the stirring is carried out for 55min to obtain the self-regulating base powder.
The preparation method of the concoction solution in the embodiment comprises the following steps: adding beta-cyclodextrin into vegetable oil, then adding citric acid, adjusting pH to 4.5, then sending into 85 ℃ for reaction for 15min, wherein the reaction speed is 750r/min, obtaining beta-cyclodextrin modified vegetable oil after the reaction is finished, then sending montmorillonite into beta-cyclodextrin modified vegetable oil with the weight being 3 times of that of the montmorillonite, carrying out ultrasonic dispersion for 25min, and obtaining a modulation solution with the ultrasonic power of 750W.
The preparation method of the fermented small material in the embodiment comprises the following steps:
(1) and (3) extracting fucoidin: cleaning the fucoidin, then sending the fucoidin into a drying box for drying treatment, wherein the drying temperature is 70 ℃, the drying time is 25min, then adding cellulase and pectinase for enzymolysis treatment, the enzymolysis temperature is 32.5 ℃, the enzymolysis time is 25min, then carrying out hydrothermal treatment for 15min, the hydrothermal temperature is 60 ℃, then adding ethanol until the alcohol concentration is 72.5wt%, stirring, centrifuging, and taking the precipitate to obtain fucoidin;
(2) adding fucoidin into organic acid with 2 times weight, adding yeast liquid with 25% of fucoidin total weight, and stirring at low speed of 75r/min for 25min to obtain fermented small material.
The starter solution of this example was lactic acid bacteria, and the concentration of lactic acid bacteria was 1.35X 108cfu/mL。
The digestion-aiding liquid in this example is prepared by steaming hyacinth bean leaves in water at 100 ℃ for 2 times for 15min, and combining the steaming liquids.
The preparation method of the fermented feed capable of improving pork quality comprises the following steps: sequentially adding the self-regulated base powder, monocalcium phosphate, potassium phytate, soybean molasses powder and digestive juice into a stirrer for stirring at the stirring speed of 170r/min for 25min, then adding the fermented small materials for continuous stirring for 7.5min, then sending into a fermentation tank for fermentation treatment, and after the fermentation is finished, sending into a drying oven for drying at the drying temperature of 45 ℃ until the water content of the surface of the feed is as low as 2%, thus obtaining the fermented feed.
The fermentation temperature of the fermentation treatment in this example was 36 ℃ and the fermentation time was 20 min.
The effect of the concoction liquid on feed products is explored by singly adopting montmorillonite and only adopting beta-cyclodextrin modified vegetable oil without adding the concoction liquid
Comparative example 1:
no concoction liquid is added into the self-regulating base powder.
Comparative example 2:
the concoction solution is replaced by bentonite.
Comparative example 3:
the concoction liquid adopts beta-cyclodextrin modified vegetable oil.
Comparative example 4:
the feed is prepared by adopting the raw materials and the method in the example 1 of Chinese patent document application No. 201410362889.8.
Selecting strong and healthy 21-day piglets with basically consistent weight, randomly dividing into 5 groups with 20 piglets in each group and half of the male and female, respectively feeding with the feeds of the examples and the comparative examples for 3 times every day, feeding with dry materials every time, stirring without adding water, and feeding for 4 weeks;
the test results were as follows:
| example 3 | Comparative example 1 | Comparative example 2 | Comparative example 3 | Comparative example 4 | |
| Weight gain (Kg) | 65.3 | 56.3 | 57.4 | 53.1 | 58.4 |
| Lean meat percentage (%) | 68.3 | 62.1 | 63.1 | 60.1 | 63.2 |
| Muscle pH | 6.68 | 6.57 | 6.63 | 6.55 | 6.56 |
| Drip loss | 0.60 | 0.76 | 0.72 | 0.78 | 0.68 |
| Iodine Value (IV) | 52.31 | 54.21 | 53.25 | 54.37 | 55.63. |
| The content of carboxyproline is ug/g | 2897 | 2132 | 2452 | 2098 | 2354 |
The feed of the product in the example 3 can effectively improve the yield and the quality of pigs as shown in the Iodine Value (IV), the iodine value of the example 3 can be 52.31 at the lowest, which shows that the meat quality is not easily oxidized and the quality is better as the content of saturated fatty acid is higher, the content of carboxyproline can reach 2897ug/g, the content of carboxyproline is related to the tenderness of pork, and the higher the content is, the better the tenderness is, namely the meat quality is, the better the mouthfeel is;
in addition, it can be seen from comparative examples 1 to 4 that the concoction solution was replaced with bentonite, the pork quality was decreased, and the beta-cyclodextrin modified vegetable oil was significantly decreased, so that it can be seen that bentonite and beta-cyclodextrin modified vegetable oil were absent, and they had synergistic effects, thereby significantly improving the quality of meat.
Test example 1
Explore the relation between the fermented small materials and the concoction liquid
| The feed is not added with small fermented feed | No concoction liquid is added into the feed | Neither of them is added | |
| Weight gain (Kg) | 60.1 | 57.4 | 50.4 |
| Iodine Value (IV) | 52.98 | 53.25 | 58.9 |
| The content of carboxyproline is ug/g | 2687 | 2452 | 2012 |
As can be seen from the test example 1, the promotion effect exists between the fermented small feed and the concoction liquid, the quality of pork can be obviously improved by adding both the fermented small feed and the concoction liquid, the quality is reduced when both the fermented small feed and the concoction liquid are absent, the quality reduction rate is obvious, and on the basis, the quality of the feed can be obviously improved by adding the fermented small feed and the concoction liquid of the feed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A fermented feed capable of improving pork quality is characterized by comprising the following raw materials in parts by weight: 50-70 parts of self-adjusting base powder, 5-15 parts of fermented small materials, 1-5 parts of monocalcium phosphate, 1-2 parts of potassium phytate, 1-2 parts of soybean molasses powder and 1-5 parts of digestive juice;
the blending method of the self-adjusting base powder comprises the following steps:
s1, preparing the nutrient material: feeding 5-10 parts of VA, 1-5 parts of VC, 1-3 parts of calcium pantothenate and 1-2 parts of inositol into a stirring tank, stirring at the rotating speed of 50r/min for 20min, then adding 1-5 parts of zinc sulfate, 1-3 parts of magnesium sulfate and 1-2 parts of copper sulfate, and continuously stirring for 10-20min to obtain a nutrient material;
s2, preparing the pre-prepared powder: adding 30-40 parts of corn flour, 10-15 parts of bone meal and 4-10 parts of silybum marianum residues into a stirring tank together, stirring at the rotation speed of 100-500r/min for 20-30min, then adding 5-10 parts of nutrient materials, continuously stirring for 20-30min at the stirring rotation speed of 200-250r/min, and obtaining pre-adjusted powder after stirring;
s3, preparing self-adjusting base powder: adding 50-60% of the total amount of the preparation solution into the pre-prepared powder, carrying out soaking and uniform pressure stirring treatment at the stirring temperature of 65-75 ℃, the stirring pressure of 1-3MPa and the stirring speed of 100-500r/min, and stirring for 50-60min to obtain the self-regulating base powder.
2. The fermented feed capable of improving pork quality according to claim 1, wherein the fermented feed comprises the following raw materials in parts by weight: 55-65 parts of self-adjusting base powder, 8-12 parts of fermented small materials, 2-4 parts of monocalcium phosphate, 1.2-1.8 parts of potassium phytate, 1.1-1.9 parts of soybean molasses powder and 1-4 parts of digestive juice.
3. The fermented feed capable of improving pork quality according to claim 2, wherein the fermented feed comprises the following raw materials in parts by weight: 60 parts of self-adjusting base powder, 10 parts of fermented small materials, 3 parts of monocalcium phosphate, 1.5 parts of potassium phytate, 1.5 parts of soybean molasses powder and 3 parts of digestion-aiding liquid.
4. The fermented feed capable of improving pork quality according to claim 1, wherein the preparation method of the concoction solution comprises the following steps: adding beta-cyclodextrin into the vegetable oil, then adding citric acid, adjusting the pH value to 4.0-5.0, then sending the vegetable oil to 80-90 ℃ for reaction for 10-20min, wherein the reaction speed is 500 plus materials at 1000r/min, obtaining beta-cyclodextrin modified vegetable oil after the reaction is finished, then sending montmorillonite into the beta-cyclodextrin modified vegetable oil with the weight 1-5 times of the weight of the montmorillonite, carrying out ultrasonic dispersion for 20-30min, and obtaining the concoction liquid with the ultrasonic power of 500 plus materials at 1000W.
5. The fermented feed capable of improving pork quality according to claim 1, wherein the fermented small feed is prepared by the following steps:
(1) and (3) extracting fucoidin: cleaning the fucoidin, then sending the fucoidin into a drying oven for drying treatment at the drying temperature of 65-75 ℃ for 20-30min, then adding cellulase and pectinase for enzymolysis treatment at the enzymolysis temperature of 30-35 ℃ for 20-30min, then carrying out hydrothermal treatment for 10-20min at the hydrothermal temperature of 55-65 ℃, then adding ethanol until the alcohol concentration is 70-75wt%, stirring, centrifuging, and taking the precipitate to obtain fucoidin;
(2) adding fucoidin into organic acid 2 times of the weight of fucoidin, adding yeast solution 20-30% of fucoidin, and stirring at low speed of 50-100r/min for 20-30min to obtain fermented small material.
6. The fermented feed for improving pork quality according to claim 5, wherein the fermentation agent liquid is lactic acid bacteria, and the concentration of lactic acid bacteria is 1.2-1.5 x 108cfu/mL。
7. The fermented feed for improving pork quality according to claim 6, wherein the starter solution is lactic acid bacteria, and the concentration of lactic acid bacteria is 1.35X 108cfu/mL。
8. The fermented feed capable of improving the meat quality of pork according to claim 1, wherein the digestion-assisting liquid is prepared by steaming the hyacinth bean leaves in water at 100 ℃ for 10-20min for 1-3 times, and combining the steaming liquids.
9. A preparation method of a fermented feed capable of improving pork quality is characterized by comprising the following steps: sequentially adding the self-regulated base powder, monocalcium phosphate, potassium phytate, soybean molasses powder and digestive juice into a stirrer for stirring at the stirring speed of 150 plus 190r/min for 20-30min, then adding the fermented small materials for continuous stirring for 5-10min, then sending the mixture into a fermentation tank for fermentation treatment, and sending the mixture into an oven for drying at the drying temperature of 40-50 ℃ until the water content of the surface of the feed is as low as 2% to obtain the fermented feed.
10. The method for preparing fermented feed capable of improving pork quality according to claim 9, wherein the fermentation temperature of the fermentation treatment is 32-40 ℃ and the fermentation time is 15-25 min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110416314.XA CN113016954A (en) | 2021-04-19 | 2021-04-19 | Fermented feed capable of improving pork quality and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110416314.XA CN113016954A (en) | 2021-04-19 | 2021-04-19 | Fermented feed capable of improving pork quality and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113016954A true CN113016954A (en) | 2021-06-25 |
Family
ID=76456797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110416314.XA Pending CN113016954A (en) | 2021-04-19 | 2021-04-19 | Fermented feed capable of improving pork quality and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113016954A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102228154A (en) * | 2011-06-30 | 2011-11-02 | 北京九州大地生物技术集团股份有限公司 | Efficient and green diarrhea-preventing feed additive composite for weaned pigs |
| CN104146150A (en) * | 2014-08-26 | 2014-11-19 | 威海市世代海洋生物科技有限公司 | Seaweed biological feed and preparation method thereof |
| CN104381607A (en) * | 2014-11-18 | 2015-03-04 | 烟台大学 | Phycomycete complex fermented feed additive and preparation method thereof |
| CN105831427A (en) * | 2016-03-24 | 2016-08-10 | 广州格雷特生物科技有限公司 | Sustained-release microcapsule-coated composite vitamin pre-mixed feed, preparation method and application thereof |
| CN107279543A (en) * | 2017-08-01 | 2017-10-24 | 雏鹰农牧集团股份有限公司 | A kind of fermented feed for improving pig flesh flavor and preparation method thereof |
| CN107494948A (en) * | 2017-08-30 | 2017-12-22 | 常州市天宁区鑫发织造有限公司 | A kind of preparation method of feed coating acidulant |
| CN109007267A (en) * | 2018-08-23 | 2018-12-18 | 安徽农耕年华农业发展有限公司 | A kind of feed producing method based on mushroom base-material |
| CN110338278A (en) * | 2019-07-30 | 2019-10-18 | 威海长青海洋科技股份有限公司 | One main laminaria fermented feed containing probiotics and preparation method thereof |
-
2021
- 2021-04-19 CN CN202110416314.XA patent/CN113016954A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102228154A (en) * | 2011-06-30 | 2011-11-02 | 北京九州大地生物技术集团股份有限公司 | Efficient and green diarrhea-preventing feed additive composite for weaned pigs |
| CN104146150A (en) * | 2014-08-26 | 2014-11-19 | 威海市世代海洋生物科技有限公司 | Seaweed biological feed and preparation method thereof |
| CN104381607A (en) * | 2014-11-18 | 2015-03-04 | 烟台大学 | Phycomycete complex fermented feed additive and preparation method thereof |
| CN105831427A (en) * | 2016-03-24 | 2016-08-10 | 广州格雷特生物科技有限公司 | Sustained-release microcapsule-coated composite vitamin pre-mixed feed, preparation method and application thereof |
| CN107279543A (en) * | 2017-08-01 | 2017-10-24 | 雏鹰农牧集团股份有限公司 | A kind of fermented feed for improving pig flesh flavor and preparation method thereof |
| CN107494948A (en) * | 2017-08-30 | 2017-12-22 | 常州市天宁区鑫发织造有限公司 | A kind of preparation method of feed coating acidulant |
| CN109007267A (en) * | 2018-08-23 | 2018-12-18 | 安徽农耕年华农业发展有限公司 | A kind of feed producing method based on mushroom base-material |
| CN110338278A (en) * | 2019-07-30 | 2019-10-18 | 威海长青海洋科技股份有限公司 | One main laminaria fermented feed containing probiotics and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103564176B (en) | Pig feed and preparation method thereof | |
| CN101536731B (en) | Compound acidulant | |
| CN104026387B (en) | A kind of wean sheep lamb feed and preparation method thereof | |
| CN102379374B (en) | High-activity microbial protein forage and preparation method thereof | |
| CN105124230A (en) | Taihu sheep feed and production method thereof | |
| CN102860418A (en) | Preparation method and application of composite probiotics fermentation Chinese medicinal herb composite feed additive | |
| CN111034868A (en) | Compound bacterium fermented feed and preparation method and application thereof | |
| CN102919538A (en) | Feed additive and mixed batch for improving cad pig growth performance | |
| CN106954731A (en) | A kind of preparation method and applications of bagasse bioactive feed raw material | |
| CN101507467B (en) | Natural plant feed additive capable of fattening meat-sheep | |
| CN104585551A (en) | Pig feed additive for effectively improving intestinal health and enhancing immunity | |
| CN103859169A (en) | Feed compound enzyme containing neutral protease and preparation method thereof | |
| CN107087723A (en) | A kind of fattening pannage and preparation method thereof | |
| CN106900996A (en) | A kind of method that utilization peanut straw produces sheep pellet | |
| CN106359922A (en) | Microbial additive for rumen regulating and controlling for dairy cow and preparation method thereof | |
| CN113016954A (en) | Fermented feed capable of improving pork quality and preparation method thereof | |
| CN104982673A (en) | Preparation method of probiotic fermentation chicken feed additive | |
| CN109805205A (en) | A method of preparing double fermentation type meat Duckling feed additive | |
| CN107927359A (en) | A kind of feed addictive and feeding device for increasing milk cow disease resistance | |
| CN107927323A (en) | Fermentative feedstuff of microbe and preparation method thereof | |
| CN107259146A (en) | Improve environmentally friendly additive for feed for porkets of protein digestibility and preparation method and application | |
| CN105146084A (en) | Digestion promotive pig feed and preparation method thereof | |
| CN105394377A (en) | Black pig feed for enhancing immunity and preparation method thereof | |
| CN112293565A (en) | Formula of puffed biological straw feed | |
| CN106212945A (en) | The one antenatal special feed of broad sow |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210625 |
|
| RJ01 | Rejection of invention patent application after publication |