WO2010108322A1 - Ingrédient pour culture fourragère, préparation et utilisation associées - Google Patents

Ingrédient pour culture fourragère, préparation et utilisation associées Download PDF

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Publication number
WO2010108322A1
WO2010108322A1 PCT/CN2009/071021 CN2009071021W WO2010108322A1 WO 2010108322 A1 WO2010108322 A1 WO 2010108322A1 CN 2009071021 W CN2009071021 W CN 2009071021W WO 2010108322 A1 WO2010108322 A1 WO 2010108322A1
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WO
WIPO (PCT)
Prior art keywords
selenium
enriched
feeding
rich
feed
Prior art date
Application number
PCT/CN2009/071021
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English (en)
Chinese (zh)
Inventor
尹雪斌
毕德
刘颖
Original Assignee
苏州硒谷科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 苏州硒谷科技有限公司 filed Critical 苏州硒谷科技有限公司
Priority to PCT/CN2009/071021 priority Critical patent/WO2010108322A1/fr
Publication of WO2010108322A1 publication Critical patent/WO2010108322A1/fr

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Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K40/00—Shaping or working-up of animal feeding-stuffs
    • A23K40/10—Shaping or working-up of animal feeding-stuffs by agglomeration; by granulation, e.g. making powders

Definitions

  • the invention relates to a green feed batch and its preparation and application, in particular to a green feed compound rich in organic selenium and its preparation and application. Background technique
  • Green fodder is a second type of feed in the feed classification system. It is named after a variety of chlorophyll-rich species, including natural forage, cultivated forage, green forage crops, leafy feed, tree leaves and aquatic plants. There are many types of greenish feed, which can be divided into four categories: the first type is natural grassland or artificially cultivated pasture; the second type is leafy vegetables and vines, many of which are agricultural and sideline products, such as crop straw and vines; The third category is aquatic feed; the fourth category is wild feed. Different types of green-green feeds have different nutritional characteristics. The nutritional value of the same type of green-green feed at different growth stages is also very different. Green feed is mainly used for raising herbivores such as pigs, cattle and sheep.
  • Se is a trace element necessary for the human body. It has anti-cancer and anti-oxidation effects.
  • the selenium-enriched feed in China is mainly through the addition of sodium selenite.
  • Chinese patents CN1074343A, CN1103260A and CN1088745A the method is simple and easy, and the cost is low, but the toxicity is relatively high, the absorption is poor, selenite Sodium has been strictly prohibited from being added to animal feed in 1993 in developed countries such as Sakamoto and the United States.
  • China has also developed the use of yeast selenium to prepare selenium-enriched feed technology.
  • yeast selenium due to the short conversion time of yeast selenium, the conversion rate of selenium by yeast is low, and inorganic selenite still accounts for a high proportion. Summary of the invention
  • the present invention provides a green feed batch.
  • the organic selenium-rich green feed ingredient provided by the invention can be used in combination with ordinary feed to increase the selenium content of fresh milk produced by animal muscles and dairy cows by more than one time, the yield is increased by more than 10%, and the muscle meat taste is also obviously improved.
  • the invention provides a green feed batch material prepared by using a raw material rich in organic selenium.
  • the above-mentioned green feed batch has a selenium content of 2.0 to 10.0 ⁇ g / g.
  • the above organic selenium-rich raw material is corn selenium rich in organic selenium, corn and soybean meal.
  • the above-mentioned green feed ingredients are formulated with soybean meal, corn and corn stover rich in organic selenium in the following weight ratios:
  • the above-mentioned green feed batch has an average particle size of 0.5 to 10.0 ⁇ m.
  • more than 30% of the above-mentioned green feed ingredients have a particle size of nanometers.
  • the present invention also provides a method for preparing the above-mentioned green feed batch:
  • the raw material rich in organic selenium is pulverized to prepare a powder.
  • the present invention still further provides a feed comprising the above-mentioned green feed batch, wherein the weight of the green feed compound accounts for one-fifth to one-twentieth of the feed.
  • Animal muscle (or fresh milk) Selenium-enriched The green feed ingredient rich in nano-organic selenium in the invention has stable organic selenium content, and the animal can significantly increase the selenium content of meat and milk after consumption, and the increase range varies according to the amount of use. , can be increased by more than 1 time.
  • the meat is firm and the dripping rate is low.
  • the selenium source used mainly contains plant-derived seleno amino acids, which helps animals to metabolize selenium and is safer.
  • the nano-organized selenium-rich green feed ingredients are formed by superfine pulverization and nano-processing. .
  • it is mixed with the base material in proportion, and after 1-3 months, the cultivation is successful.
  • Soybean meal and corn with a selenium content of 0.2-30 ⁇ g/g, and corn stover of 0.5-50 ⁇ g/g can be prepared by the following method: Applying nano-selenium produced by Suzhou Selenium Valley Technology Co., Ltd. per acre in soybean and corn farmland soil Plant nutrient (selenium content 3000 ⁇ g/g) 10 kg, or 200 kg of activated selenium fertilizer product produced by Enshi Spar Biotechnology Development Co., Ltd., to obtain selenium-enriched natural diet soybean, corn and corn stover. The obtained soybean is obtained by a conventional technique.
  • the selenium content of these materials is higher than that of ordinary diets in China.
  • the selenium content in ordinary corn is 0.02-0.20.
  • Micrograms per gram, and the selenium-enriched corn used in the present technology has a selenium content of 0.3 ⁇ g/g or more.
  • the organic selenium which is mainly composed of selenoamino acids, can be used as a high-quality selenium source for animal absorption and metabolism.
  • the above raw materials are further processed by nanotechnology, using the QYF-600 fluidized bed jet mill (power 188 kW) of Miyou Group to produce 250-600 kg per hour, so that the average particle size of the particles is 0.5-10.0 microns, and 30%.
  • the above achieves nanoscale particles.
  • the process consists of laser particle size analyzer monitoring and controlling the nano-treated raw material powder according to the following parts by weight:
  • the selenium content of the obtained organic selenium compound should be 2.0-10.0 ⁇ g / gram.
  • the basic materials use alfalfa, water peanuts, etc.
  • product cultivation 1-3 Monthly detection, the selenium content is more than doubled compared with ordinary products.
  • the amount is as follows: The following examples select all three selenium-enriched raw materials in the present invention: corn stover, corn and soybean meal. Prepared according to the following number of parts:
  • Example 1 Five examples were set using five selenium levels of 0.2 ⁇ g/g, 2.0 ⁇ g/g, 5.0 ⁇ g/g, 10.0 ⁇ g/g and 15.0 ⁇ g/g of the batch of the present invention.
  • the base materials of Examples 1-15 were selected from alfalfa.
  • the selenium content of selenium-enriched pork is about 1.0 times higher than that of ordinary pork.
  • Example 3 It reduces the occurrence of lipid oxidation and maintains the integrity of the cell membrane after slaughter, so that the pig meat maintains a fresh appearance and color for a long time, reducing the drip rate by 1.0% for 16 hours.
  • the selenium content of selenium-enriched pork is about 2.0 times higher than that of ordinary pork.
  • selenium-enriched feed improves the pig's own immunity, making it more robust and growing faster.
  • the individual weight increased by an average of 11.5%.
  • the selenium content of selenium-enriched pork is about 3 times higher than that of ordinary pork.
  • selenium-enriched feed improves the pig's own immunity, making it more robust and growing faster.
  • the individual weight increased by an average of 12.0%.
  • the optimal interval for the selenium content of the batch is 2.0-10.0 ⁇ g / gram.
  • 5.0 ⁇ g / g of selenium content is selected, and the batch materials are prepared according to the ratio of different mass parts, and the reaction ratio is optimal.
  • the production process includes: using the same feeding environment in the pig farm, using the above-mentioned preparation of nano-organic selenium-rich animal green feed ingredients, the ratio is selenium-enriched corn stover: Selenium-enriched corn: Selenium-enriched soybean meal
  • base material 1: 10 ratio, set blank control, feed with the same feeding amount, feeding times and feeding time, after 2 months feeding, testing.
  • the selenium content of selenium-enriched pork is about 2.2 times higher than that of ordinary pork.
  • selenium-enriched feed improves the pig's own immunity, making it more robust and growing faster.
  • the individual weight increased by an average of 12.0%.
  • the selenium content of selenium-enriched pork is about 1.8 times higher than that of ordinary pork.
  • selenium-enriched feed improves the pig's own immunity, making it more robust and growing faster.
  • the average individual weight increased by 10.0%.
  • the selenium content of selenium-enriched pork is about 1.5 times higher than that of ordinary pork.
  • selenium-enriched feed improves the pig's own immunity, making it more robust and growing faster.
  • Individual weight increased by an average of 8.0%.
  • the selenium content of selenium-enriched pork is about 1.0 times higher than that of ordinary pork.
  • selenium-enriched feed improves the pig's own immunity, making it more robust and growing faster.
  • the individual weight increased by an average of 8.5%.
  • the effect of performing ultrafine pulverization by the above examples is remarkably superior to that of ordinary pulverization.
  • the technical index of ultrafine powder is that the proportion of nano-sized particles is more than 20%.
  • selenium content is 5.0 ⁇ g / gram
  • setting example: nano-sized particles respectively account for 10% of the total weight, 20 % and 30%.
  • the selenium content of selenium-enriched pork is about 2.0 times higher than that of ordinary pork.
  • selenium-enriched feed improves the pig's own immunity, making it more robust and growing faster.
  • the individual weight increased by an average of 11.5%.
  • the selenium content of selenium-enriched pork is about 2.5 times higher than that of ordinary pork.
  • selenium-enriched feed improves the pig's own immunity, making it more robust and growing faster.
  • the individual weight increased by an average of 12.5%.
  • the effect of the base stock on the green feed batch is not significant and can be illustrated by the examples below.
  • the selenium content of selenium-enriched pork is about 2.0 times higher than that of ordinary pork.
  • selenium-enriched feed improves the pig's own immunity, making it more robust and growing faster.
  • the average individual weight increased by 11.3%.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Animal Husbandry (AREA)
  • Fodder In General (AREA)

Abstract

Cette invention concerne un ingrédient pour culture fourragère, sa préparation et son utilisation. Cet ingrédient est composé de matières riches en sélénium organique. La teneur en sélénium dudit ingrédient pour culture fourragère est comprise entre 2,0 et 10,0 μg/g. Les matières riches en sélénium organiques comprennent les tiges de maïs, le maïs et les drêches de fèves. Le procédé de préparation consiste à broyer le sélénium organique pour obtenir de la poudre.
PCT/CN2009/071021 2009-03-26 2009-03-26 Ingrédient pour culture fourragère, préparation et utilisation associées WO2010108322A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2009/071021 WO2010108322A1 (fr) 2009-03-26 2009-03-26 Ingrédient pour culture fourragère, préparation et utilisation associées

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2009/071021 WO2010108322A1 (fr) 2009-03-26 2009-03-26 Ingrédient pour culture fourragère, préparation et utilisation associées

Publications (1)

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WO2010108322A1 true WO2010108322A1 (fr) 2010-09-30

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112868917A (zh) * 2021-01-23 2021-06-01 北京市畜牧总站 一种奶牛用富硒饲料组合物及其应用

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1518885A (zh) * 2003-01-24 2004-08-11 沈平瑞 一种富硒饲料添加剂及其制备方法
CN1785033A (zh) * 2005-12-16 2006-06-14 曹明军 秸杆生物颗粒饲料的生产方法
CN101164428A (zh) * 2006-10-17 2008-04-23 于亦胜 一种生物饲料的制备方法
CN101347181A (zh) * 2007-12-13 2009-01-21 广州市希普生物饲料有限公司 一种富含有机硒的豆粕及其制备方法
WO2009033244A1 (fr) * 2007-09-12 2009-03-19 Poli-Nutrí Alimentos Ltda. Formulation nutritionnelle pour poussins après éclosion

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1518885A (zh) * 2003-01-24 2004-08-11 沈平瑞 一种富硒饲料添加剂及其制备方法
CN1785033A (zh) * 2005-12-16 2006-06-14 曹明军 秸杆生物颗粒饲料的生产方法
CN101164428A (zh) * 2006-10-17 2008-04-23 于亦胜 一种生物饲料的制备方法
WO2009033244A1 (fr) * 2007-09-12 2009-03-19 Poli-Nutrí Alimentos Ltda. Formulation nutritionnelle pour poussins après éclosion
CN101347181A (zh) * 2007-12-13 2009-01-21 广州市希普生物饲料有限公司 一种富含有机硒的豆粕及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112868917A (zh) * 2021-01-23 2021-06-01 北京市畜牧总站 一种奶牛用富硒饲料组合物及其应用

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