CN101595940A - Method for producing feed protein by pineapple peel fermentation - Google Patents
Method for producing feed protein by pineapple peel fermentation Download PDFInfo
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- CN101595940A CN101595940A CNA2008100287006A CN200810028700A CN101595940A CN 101595940 A CN101595940 A CN 101595940A CN A2008100287006 A CNA2008100287006 A CN A2008100287006A CN 200810028700 A CN200810028700 A CN 200810028700A CN 101595940 A CN101595940 A CN 101595940A
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- fermentation
- pineapple peel
- pineapple
- feed
- solid state
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Abstract
A kind of method for producing feed protein by pineapple peel fermentation, comprise and filter out microorganism fungus kind Trichoderma viride and the candida utili that is fit to the pineapple peel solid state fermentation, adopt Trichoderma viride and candida utili to make up in 2: 3 ratios, inoculum concentration 5%～7%, at fermentation time 5d～6d, 28 ℃～32 ℃ of fermentation temperatures, material-water ratio 1: 1, thickness of feed layer 5.5cm～6.0cm carries out solid state fermentation.The present invention makes the pineapple peel crude protein content after the fermentation bring up to 25.82% from 4.075%, true protein content has brought up to 17.03% from 3.540%, its sanitary index has reached the requirement of national forage health standard, amino acid is formed comparatively comprehensive, and the feed that can be used as animal-breeding uses.
Description
Technical field
The invention belongs to a kind of method for producing feed protein by pineapple peel fermentation.
Background technology:
Pineapple is the main tropical crops of China South China cultivation, and annual production reaches more than 200 ten thousand tons.Pineapple is except small part is eaten raw, and most of pineapple is used to produce pineapple tin.Pineapple peel is the accessory substance that pineapple tin processing produces, and accounts for 50%～60% of full fruit weight.Component ratios such as the moisture in the pineapple peel, citric acid and total reducing sugar and pulp are very nearly the same, also contain a large amount of celluloses simultaneously, are the good sources of carbon source, can be the microbial fermentation utilization.At present few to the comprehensive utilization of pineapple peel, can or dry fruit are only made with pineapple meat by most pineapple processing factory, and pineapple peel then directly abandons, and has both wasted resource, has polluted environment again.Along with developing rapidly of pineapple tin processing industry in recent years, the pineapple peel bulk deposition of generation rots, and has caused the serious environmental pollution problem.Therefore, the problem that the pineapple processing waste is handled seems very outstanding.
Summary of the invention
The purpose of this invention is to provide a kind of method for producing feed protein by pineapple peel fermentation, by the pineapple peel with pineapple tin processing generation is primary raw material, utilize mould and saccharomycete, adopt solid-state fermentation technology to produce the forage protein product, improve the pineapple peel protein content, can be used as the feed of animal-breeding after making the pineapple peel fermentation, and solve the pineapple peel environmental pollution problem that pineapple tin processing produces.
The present invention includes and filter out microorganism fungus kind Trichoderma viride and the candida utili that is fit to the pineapple peel solid state fermentation, adopt Trichoderma viride and candida utili to make up in 2: 3 ratios, inoculum concentration 5%～7%, at fermentation time 5d～6d, 28 ℃～32 ℃ of fermentation temperatures, material-water ratio 1: 1, thickness of feed layer 5.5cm～6.0cm carries out solid state fermentation.
The present invention makes the pineapple peel crude protein content after the fermentation bring up to 25.82% from 4.075%, true protein content has brought up to 17.03% from 3.540%, its sanitary index has reached the requirement of national forage health standard, amino acid is formed comparatively comprehensive, and the feed that can be used as animal-breeding uses.
The specific embodiment
The pineapple peel that the present invention utilizes pineapple tin processing to produce adopts solid-state fermentation technology to produce the forage protein product, make the pineapple peel crude protein content after the fermentation bring up to 25.82% from 4.075%, true protein content has brought up to 17.03% from 3.540%, its sanitary index has reached the requirement of national forage health standard, amino acid is formed comparatively comprehensive, and the feed that can be used as animal-breeding uses.
Embodiment 1
250 kilograms of bright pineapple peel adopt Trichoderma viride and candida utili to make up inoculum concentration 5% in 2: 3 ratios.At fermentation time 5d, 30 ℃ of fermentation temperatures, material-water ratio 1: 1 carries out solid state fermentation under the process conditions such as thickness of feed layer 5.5cm, obtain about 50 kilograms of crude protein contents and be 25.38% forage protein.
Embodiment 2
250 kilograms of bright pineapple peel adopt Trichoderma viride and candida utili to make up inoculum concentration 6% in 2: 3 ratios.At fermentation time 6d, 28 ℃ of fermentation temperatures, material-water ratio 1: 1 carries out solid state fermentation under the process conditions such as thickness of feed layer 5.8cm, obtain about 50 kilograms of crude protein contents and be 25.62% forage protein.
Embodiment 3
250 kilograms of bright pineapple peel adopt Trichoderma viride and candida utili to make up inoculum concentration 7% in 2: 3 ratios.At fermentation time 5d, 32 ℃ of fermentation temperatures, material-water ratio 1: 1 carries out solid state fermentation under the process conditions such as thickness of feed layer 6.0cm, obtain about 50 kilograms of crude protein contents and be 25.82% forage protein.
Claims (1)
1, a kind of method for producing feed protein by pineapple peel fermentation, it is characterized in that comprising the microorganism fungus kind Trichoderma viride and the candida utili that filter out suitable pineapple peel solid state fermentation, adopt Trichoderma viride and candida utili to make up in 2: 3 ratios, inoculum concentration 5%～7%, at fermentation time 5d～6d, 28 ℃～32 ℃ of fermentation temperatures, material-water ratio 1: 1, thickness of feed layer 5.5cm～6.0cm carries out solid state fermentation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100287006A CN101595940A (en) | 2008-06-05 | 2008-06-05 | Method for producing feed protein by pineapple peel fermentation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100287006A CN101595940A (en) | 2008-06-05 | 2008-06-05 | Method for producing feed protein by pineapple peel fermentation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101595940A true CN101595940A (en) | 2009-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100287006A Pending CN101595940A (en) | 2008-06-05 | 2008-06-05 | Method for producing feed protein by pineapple peel fermentation |
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| CN (1) | CN101595940A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102150746A (en) * | 2010-12-28 | 2011-08-17 | 广东海洋大学 | Packaged and fermented pineapple dreg feed and energy-saving processing method thereof |
| CN103416593A (en) * | 2013-08-30 | 2013-12-04 | 张松波 | Method for manufacturing feed additives through jack fruit pericarps and pomace |
| CN105831484A (en) * | 2016-03-30 | 2016-08-10 | 崔海兵 | Clarias fuscus parent fish feed and preparation method thereof |
| CN107205434A (en) * | 2015-04-30 | 2017-09-26 | 栉田千秋 | The preparation method that broken pineapple leaves caulome is used as feed or animal foodstuff raw material, and broken pineapple leaves caulome are used as feed or animal foodstuff raw material |
| CN108065031A (en) * | 2017-12-25 | 2018-05-25 | 陈益德 | A kind of microorganism conversion pineapple bran is the preparation method of biological feedstuff |
-
2008
- 2008-06-05 CN CNA2008100287006A patent/CN101595940A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102150746A (en) * | 2010-12-28 | 2011-08-17 | 广东海洋大学 | Packaged and fermented pineapple dreg feed and energy-saving processing method thereof |
| CN103416593A (en) * | 2013-08-30 | 2013-12-04 | 张松波 | Method for manufacturing feed additives through jack fruit pericarps and pomace |
| CN107205434A (en) * | 2015-04-30 | 2017-09-26 | 栉田千秋 | The preparation method that broken pineapple leaves caulome is used as feed or animal foodstuff raw material, and broken pineapple leaves caulome are used as feed or animal foodstuff raw material |
| CN105831484A (en) * | 2016-03-30 | 2016-08-10 | 崔海兵 | Clarias fuscus parent fish feed and preparation method thereof |
| CN108065031A (en) * | 2017-12-25 | 2018-05-25 | 陈益德 | A kind of microorganism conversion pineapple bran is the preparation method of biological feedstuff |
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Open date: 20091209 |