CN1190144C - Paper mulberry leaf feed and its production method - Google Patents

Paper mulberry leaf feed and its production method Download PDF

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Publication number
CN1190144C
CN1190144C CNB021040923A CN02104092A CN1190144C CN 1190144 C CN1190144 C CN 1190144C CN B021040923 A CNB021040923 A CN B021040923A CN 02104092 A CN02104092 A CN 02104092A CN 1190144 C CN1190144 C CN 1190144C
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China
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feed
fermentation
paper mulberry
mulberry leaf
powder
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CN1443466A (en
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刘尚文
汪红
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Li Chunhua
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-use of by-products of food processing for fodder production

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Abstract

The present invention relates to paper mulberry leaf feed and a production method thereof. Paper mulberry leaves are regarded as major raw material and are used to produce the feed by using microorganism fermentation technology. The paper mulberry leaf feed is characterized in that the raw material for producing the feed is composed of paper mulberry leaf powder and farm crop stem powder, wherein the compounding ratio between the paper mulberry leaf powder and the farm crop stem powder is 1: 0.15 to 0.3. The feed comprises the components of the weight proportion: 26 to 32.6% of crude protein, 3.47% of fat, 42.27% of carbohydrate, 1.15 to 1.95% of lysine and 0.37 to 0.73% of sulfur-containing amino acid. In addition, the feed also contains carotene and multivitamins. The feed has LD50 more than 12 g/kg and belongs to actual feed with no poison.

Description

A kind of paper mulberry leaf feed and production method
Technical field
The present invention relates to a kind of paper mulberry leaf feed and production method, this paper mulberry leaf is nutritious, particularly is rich in protein, vitamin and inorganic salts, is the high-quality feed resource.
Background technology
Paper mulberry (Broussonetia papyrifera Vant) deciduous tree, or shrub are the liana shape sometimes, dioecism, well developed root system, leaf alternate, width egg shape is to apart from the circle shape, and is avette, long 7-10 centimetre, wide 6-15 centimetre, edge tool rough sawn tooth does not split or irregular 3-5 drastic crack, above close by short stalk hair, coarse, below close villosity, be distributed in province surplus Ji, Shanxi, Shan, sweet, Hubei and Hunan Provinces, Guangdong and Guangxi Provinces, cloud, expensive, river etc. 20.In recent years, science studies confirm that the paper mulberry leaf also can be used for producing good animal and fowl fodder.Therefore, need to propose a kind of paper mulberry leaf feed and production method.
Summary of the invention
The purpose of this invention is to provide a kind of paper mulberry leaf feed, the paper mulberry leaf is nutritious, particularly is rich in protein, vitamin and inorganic salts, raises pigs with its perfect compound feed of making, and feedstuff-meat ratio can reach 2.5: 1, and daily gain is more than 0.6 kilogram.
Another object of the present invention provides a kind of production method of paper mulberry leaf feed.
The object of the present invention is achieved like this: a kind of paper mulberry leaf feed, with the paper mulberry leaf is primary raw material, utilize microbial fermentation technology to produce feed, producing the raw material of described feed is made up of structure leaf powder and agricultural crop straw powder, the weight proportion of structure leaf powder and agricultural crop straw powder is 1: 0.15-0.3, crude protein content is 26-32.6% in the described feed, fat content is 3.47%, carbohydrate content is 42.27%, lysine content is 1.15-1.95%, sulfur-containing amino acid is 0.37-0.73%, in addition, also contain carrotene and multivitamin, the LD of described feed 50>12g/kg; Described microorganism is aroma-producing yeasts bacterium and aspergillus oryzae.
A kind of production method of paper mulberry leaf feed, form the fermentation material by structure leaf powder and agricultural crop straw powder, the weight proportion of described structure leaf powder and agricultural crop straw powder is 1: 0.15-0.3, add clear water described fermentation material is mixed thoroughly, make the water content of described fermentation material reach 60-65%, aroma-producing yeasts bacterial classification and aspergillus oryzae bacterial classification are inoculated in the fermentation material, inoculum concentration is 5%, with fermentation material mixing, the fermentation vat of packing into, limit rim compacting, the top plastic covering mask seal, indoor fermentation, 3-5 days summer, 5-7 days winter, after fermentation is finished, the fermentation material is dried under 80-90 ℃ temperature with drying plant, be crushed to the 80-90 order, promptly become described feed;
Described aroma-producing yeasts bacterial classification is cultivated by following mode:
A, slant medium: potato 20%, wheat bran 5.0%, white sugar 1%, agar 2%, water 72%;
B, solid fermentation culture medium: wheat bran 50%, rice bran 40%, corn flour 10%, other adds an amount of water, pinches agglomerating being advisable with hand;
C, condition of culture: 28 ℃ of cultivation temperature, solid fermentation is with blake bottle or bamboo screen tray;
Described aspergillus oryzae bacterial classification is pressed the mode of stating and is cultivated:
A, slant medium: potato 20%, wheat bran 5.0%, white sugar 1%, agar 2%, water 72%;
B, solid fermentation culture medium: wheat bran 50%, rice bran 40%, corn flour 10%, other adds an amount of water, pinches agglomerating being advisable with hand;
C, condition of culture: cultivation temperature 25-32 ℃, solid fermentation is with blake bottle or bamboo screen tray.
Feed nutrition of the present invention is abundant, particularly is rich in inorganic salts such as vitamin such as protein, carrotene and Ca, P, Fe, Zn, Se, is high-quality feed.Raise pigs with its perfect compound feed of making; Feedstuff-meat ratio can reach 2.5: 1, and daily gain is more than 0.6 kilogram.
The present invention is to be primary raw material with the paper mulberry leaf, utilizes microbial fermentation technology to produce feed.The digestibility height, good palatability, LD 50>12g/kg (median lethal dose in the zoopery), the real high-quality feed that belongs to nontoxic level.
The specific embodiment
Embodiment one
A kind of paper mulberry leaf feed, with the paper mulberry leaf is primary raw material, utilize microbial fermentation technology to produce feed, it is characterized in that: the raw material of producing described feed is made up of structure leaf powder and agricultural crop straw powder, the weight proportion of structure leaf powder and agricultural crop straw powder is 1: 0.15-0.3, crude protein content is that 26-32.6%, fat content are 3.47% in the described feed, carbohydrate content is 42.27%, lysine content is 1.15-1.95%, sulfur-containing amino acid is 0.37-0.73%, in addition, also contain carrotene and multivitamin, the LD of described feed 50>12g/kg.The agricultural crop straw powder can be rice bran, wheat bran, corn stalk powder or straw powder in the present embodiment.
The present invention utilizes microbial fermentation technology, pass through action of microorganisms, protein and other boiomacromolecule etc. are difficult for by the substance decomposition of livestock and poultry digestibility and utilization, improve digestive utilization ratio, improve physical property, strengthen palatability, its feedstuff-meat ratio reaches 2.5-3.0 in order to feed pigs: 1, the same well matched feed that closes is compared, and aquaculture uses the paper mulberry leaf feed cost to reduce, and benefit is fine.This feed detects LD through Ministry of Agriculture food quality supervision verification test center 50>12g/kg (median lethal dose in the zoopery).
Embodiment two
A kind of production method of paper mulberry leaf feed, form the fermentation material by structure leaf powder and agricultural crop straw powder, the weight proportion of described structure leaf powder and agricultural crop straw powder is 1: 0.15-0.3, adding clear water mixes described fermentation material thoroughly, make the water content of described fermentation material reach 60-65%, aroma-producing yeasts bacterial classification and aspergillus oryzae bacterial classification are inoculated in the fermentation material, and the consumption of two kinds of bacterial classifications is identical, and inoculum concentration is 5%.With fermentation material mixing, the fermentation vat of packing into, limit rim compacting, the top plastic covering mask seal, indoor fermentation, in 3-5 days summer, in 5-7 days winter, after fermentation was finished, fermentation material quality was soft, is as good as stink, sour, comfortable mouthful, has wine flavour.The fermentation material is dried under 80-90 ℃ temperature with drying plant, be crushed to the 80-90 order, promptly become described feed; This also directly granulation of fermentation material, air dry is a finished product.
Described aroma-producing yeasts bacterial classification is cultivated by following mode:
A, slant medium: potato 20%, wheat bran 5.0%, white sugar 1%, agar 2%, water 72%;
B, solid fermentation culture medium: wheat bran 50%, rice bran 40%, corn flour 10%, other adds an amount of water, pinches agglomerating being advisable with hand;
C, condition of culture: 28 ℃ of cultivation temperature, its solid fermentation apparatus are blake bottle or bamboo screen tray;
Described slant medium proportion of raw materials is a percentage by weight; The proportioning of described solid fermentation culture medium raw material is a percentage by weight;
Described aspergillus oryzae bacterial classification is pressed the mode of stating and is cultivated:
A, slant medium: potato 20%, wheat bran 5.0%, white sugar 1%, agar 2%, water 72%;
B, solid fermentation culture medium: wheat bran 50%, rice bran 40%, corn flour 10%, other adds an amount of water, pinches agglomerating being advisable with hand;
C, condition of culture: cultivation temperature 25-32 ℃, its solid fermentation apparatus is blake bottle or bamboo screen tray;
Described slant medium proportion of raw materials is a percentage by weight; The proportioning of described solid fermentation culture medium raw material is a percentage by weight.

Claims (2)

1, a kind of paper mulberry leaf feed, with the paper mulberry leaf is primary raw material, utilize microbial fermentation technology to produce feed, it is characterized in that: the raw material of producing described feed is made up of structure leaf powder and agricultural crop straw powder, the weight proportion of structure leaf powder and agricultural crop straw powder is 1: 0.15-0.3, crude protein content is that 26-32.6%, fat content are 3.47% in the described feed, carbohydrate content is 42.27%, lysine content is 1.15-1.95%, sulfur-containing amino acid is 0.37-0.73%, in addition, also contain carrotene and multivitamin, the LD of described feed 50>12g/kg; Described microorganism is aroma-producing yeasts bacterium and aspergillus oryzae.
2, a kind of production method of paper mulberry leaf feed, it is characterized in that: form the fermentation material by structure leaf powder and agricultural crop straw powder, the weight proportion of described structure leaf powder and agricultural crop straw powder is 1: 0.15-0.3, adding clear water mixes described fermentation material thoroughly, make the water content of described fermentation material reach 60-65%, aroma-producing yeasts bacterial classification and aspergillus oryzae bacterial classification are inoculated in the fermentation material, the consumption of two kinds of bacterial classifications is identical, and inoculum concentration is 5%, with fermentation material mixing, the fermentation vat of packing into, limit rim compacting, the top plastic covering mask seal, indoor fermentation, 3-5 days summer, in 5-7 days winter, after fermentation is finished, the fermentation material is dried under 80-90 ℃ temperature with drying plant, be crushed to the 80-90 order, promptly become described feed;
Described aroma-producing yeasts bacterial classification is cultivated by following mode:
A, slant medium: potato 20%, wheat bran 5.0%, white sugar 1%, agar 2%, water 72%;
B, solid fermentation culture medium: wheat bran 50%, rice bran 40%, corn flour 10%, other adds an amount of water, pinches agglomerating being advisable with hand;
C, condition of culture: 28 ℃ of cultivation temperature, solid fermentation is with blake bottle or bamboo screen tray;
Described aspergillus oryzae bacterial classification is pressed the mode of stating and is cultivated:
A, slant medium: potato 20%, wheat bran 5.0%, white sugar 1%, agar 2%, water 72%;
B, solid fermentation culture medium: wheat bran 50%, rice bran 40%, corn flour 10%, other adds an amount of water, pinches agglomerating being advisable with hand;
C, condition of culture: cultivation temperature 25-32 ℃, solid fermentation is with blake bottle or bamboo screen tray.
CNB021040923A 2002-03-11 2002-03-11 Paper mulberry leaf feed and its production method Expired - Lifetime CN1190144C (en)

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CN1190144C true CN1190144C (en) 2005-02-23

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Cited By (1)

* Cited by examiner, † Cited by third party
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CN105533160A (en) * 2015-12-08 2016-05-04 安徽中科安岳林业科技发展有限公司 Hybrid paper mulberry tree leaf and shoot fermentation feed and preparation method thereof

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CN1961709B (en) * 2005-11-11 2010-05-12 刘尚文 A high-protein feedstuff containing fermented papermulberry tree and production method thereof
CN1931004B (en) * 2006-09-15 2010-05-19 福建师范大学 Process for producing high protein feed with paper-mulberry leaf and distiller's grains
CN101214012B (en) * 2008-01-02 2011-10-19 大连中植环境生物科技有限公司 Cow concentrated feed confected by hybridization Chinese holley leaf
CN101416679B (en) * 2008-11-18 2011-06-29 大连工业大学 Quality protein biology feeding production method using Broussonetia papyrifera and dinner wastes
CN101878852A (en) * 2009-05-05 2010-11-10 邓鼎勋 Broussonetia papyrifera flower, algae and insect feces tea organic concentrated feed capable of activating immune function of livestock and poultry
CN102132761B (en) * 2011-01-27 2012-10-31 浙江神光大叶枸发展有限公司 Plant feed and production method thereof
CN103652364B (en) * 2013-12-31 2015-04-15 四川金雨农业股份有限公司 High-calcium leaf meal feed as well as production method and application thereof
CN103918885B (en) * 2014-04-09 2015-12-30 厦门百穗行科技股份有限公司 A kind of method utilizing feed with paper-mulberry leaf, balloonflower root, waste beer yeast slurry to prepare high protein feed
CN104256073A (en) * 2014-07-17 2015-01-07 魏巍 Method for producing compound bait for pearly mussel
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