CN107625009A - A kind of leech feed and preparation method thereof - Google Patents
A kind of leech feed and preparation method thereof Download PDFInfo
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- CN107625009A CN107625009A CN201711088619.2A CN201711088619A CN107625009A CN 107625009 A CN107625009 A CN 107625009A CN 201711088619 A CN201711088619 A CN 201711088619A CN 107625009 A CN107625009 A CN 107625009A
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- feed
- leech
- vitamin
- pallet
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
- Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
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- 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
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- Fodder In General (AREA)
- Feed For Specific Animals (AREA)
Abstract
The present invention relates to a kind of leech feed, including the following component formed by mass fraction：Snail powder：35 parts, fish meal：25 parts, blood meal：20 parts, rice bran：6 parts, dusty yeast：6 parts, B B-complex：2 parts, compound amino acid：3 parts, tabasheer ketone：1 part, Tea Polyphenols:1 part, agar powder：1 part；The preparation method of the leech feed has including step：(1) at room temperature, uniformly mixed after each component is sieved respectively；(2) mixed feed is poured into water and is heated to 45 DEG C of 55 DEG C of stirrings, added agar powder and stir into semi-solid；(3) semi-solid feed is fallen and cooled down at room temperature in pallet；(4) separated after cooled and solidified from pallet, and make cutting adjustment.The leech feed nutrition of the present invention is comprehensive, and uniqueness mixing smell considerably increases the food ration of leech, and effectively keeps the stability of water quality.
Description
Technical field
The invention belongs to technical field of aquaculture feedstuff, and in particular to a kind of leech feed and preparation method thereof.
Background technology
Leech, popular name, leech, leech, belong to Annelida, Hirudinea, Hubei Province leech mesh, Hirudinidae, in the freshwater of inland
Growth and breeding, be the traditional extraordinary medicinal aquatic animal in China, beginning remember in《Sheng Nong's herbal classic》.
Leech contains hirudin, can delay and hinder blood clotting, so as to there is blood coagulation resisting function.Reality for many years both at home and abroad
Test research to show, leech medicinal material has a variety of pharmacological activity.Such as suppress platelet aggregation, reduce than vigorous degree, antiinflammatory action, resist and swell
The effects such as knurl work, reducing blood lipid, antithrombotic, Robust speaker feature, antiproliferative, guarantor's kidney, can improve the heart, cerebrovascular system, while to ophthalmology disease
Disease has therapeutic action.
Leech is flesh-eater, mainly sucks shellfish, fish, amphibian blood or body fluid and makes a living, under artificial condition
Bait is made with various plucks, mixed feed, freshwater snailses shellfish etc..With the deep development of leech medical value, many areas
Start to cultivate leech, market potential is huge.And the natural living feed limited amount of leech, turn into and restrict leech artificial farming scale
Key issue.Due to the special feeding habits of leech and Feeding organ, common mixed feed form is unfavorable for it and ingested, and fresh and alive feed
It is unfavorable for preserving again and cost is higher, there is a kind of mixed feed of new form to be developed.
The content of the invention
It is an object of the invention to customer service the deficiencies in the prior art, there is provided a kind of leech feed and preparation method thereof.
The present invention solves its technical problem and takes following technical scheme to realize：
A kind of leech feed, including the following component formed by mass fraction：
Moreover, the component quality of the B B-complex is configured to：Vitamin A：2000~4000mg/kg；Vitamin B1：
3~5mg/kg；Vitamin B2:7~10mg/kg；Vitamin B6:4~8mg/kg；Vitamin C：30~50mg/kg；Vitamin D：
800~1200mg/kg；Nicotinic acid：20~50mg/kg；Inositol：100~200mg/kg；Pantothenic acid：20~50mg/kg；Folic acid：1~
5mg/kg and choline：100~300mg/kg.
Moreover, the compound amino acid is, every gram of compound amino acid includes：Methionine 120mg, lysine 50mg, smart ammonia
Sour 160mg, alanine 210mg, remaining is wheat-middlings.
A kind of preparation method of leech feed as claimed in claim 1, including step are as follows：
(1) at room temperature, by 35 parts of snail powder, 25 parts of fish meal, 20 parts of blood meal, 6 parts of rice bran, 6 parts of dusty yeast, B B-complex
1 part of 2 parts, 3 parts of compound amino acid, 1 part of tabasheer ketone and Tea Polyphenols sieve respectively, then uniformly mix each component after sieving；
(2) above-mentioned mixed feed is poured into water and is heated to 45 DEG C -55 DEG C, and be stirred continuously, add agar powder 1
Part continues to be stirred into semi-solid；
(3) the above-mentioned semi-solid feed made is fallen in pallet, cooled down at room temperature；
(4) after the complete cooled and solidified of above-mentioned feed, separated from pallet, leech is obtained after making appropriate cutting adjustment
Feed.
Moreover, the sieving in the step (1) was specially 120 mesh sieve tulles.
The advantages and positive effects of the present invention are：
1st, leech feed of the invention is developed for the special feeding habits of leech, and feed nutrition is comprehensive, is distributed in feed
Uniqueness mixing smell considerably increases the food ration of leech；
2nd, leech feed of the present invention can keep solid forms 6-8h in water, effectively keep the stabilization of water quality；
3rd, leech feed of the present invention is fed through experimental launch, and after 60d, is ingested in leech, is grown and the side such as water treatment
The more traditional leech feed in face has positive improvement.
Embodiment
Present invention implementation is further described below, following examples are descriptive, are not limited, it is impossible to
Protection scope of the present invention is limited with this.
A kind of leech feed, including the following component formed by mass fraction：
Feed based on leech feed of the present invention, wherein each raw material nutrition is balanced, palatability is strong, compounded amino
Methionine, lysine, arginine and alanine are respectively provided with stronger attractant effect in acid, and its unique mixing smell distributed can increase
Add leech appetite, improve food ration；Tabasheer ketone and Tea Polyphenols have preferable antioxidation, at the same have good antibacterial,
Fungistatic effect, it can effectively suppress the growth of microorganism in feed, delay corruption；Agar powder is relative to traditional edible bright
Glue, its application method is easier, without cold water soak in advance during use, easily solidifies, and maintains semi-solid form lasting.
Wherein, above-mentioned component raw material is feed grade raw material.
Wherein, the further component quality of the B B-complex is configured to：Vitamin A：2000~4000mg/kg；Dimension
Raw plain B1：3~5mg/kg；Vitamin B2:7~10mg/kg；Vitamin B6:4~8mg/kg；Vitamin C：30~50mg/kg；
Vitamin D：800~1200mg/kg；Nicotinic acid：20~50mg/kg；Inositol：100~200mg/kg；Pantothenic acid：20~50mg/kg；
Folic acid：1~5mg/kg and choline：100~300mg/kg.
Wherein, the compound amino acid is that every gram of compound amino acid includes：Methionine 120mg, lysine 50mg, smart ammonia
Sour 160mg, alanine 210mg, remaining is wheat-middlings.
A kind of preparation method of above-mentioned leech feed, including step are as follows：
(1) at room temperature, by 35 parts of snail powder, 25 parts of fish meal, 20 parts of blood meal, 6 parts of rice bran, 6 parts of dusty yeast, B B-complex
1 part of 2 parts, 3 parts of compound amino acid, 1 part of tabasheer ketone and Tea Polyphenols sieve respectively, then uniformly mix each component after sieving；
(2) above-mentioned mixed feed is poured into water and is heated to 45 DEG C -55 DEG C, and be stirred continuously, add agar powder 1
Part continues to be stirred into semi-solid；
(3) the above-mentioned semi-solid feed made is fallen in pallet, cooled down at room temperature；
(4) after the complete cooled and solidified of above-mentioned feed, separated from pallet, obtain leech feed.
Wherein, in order to ensure that formed feed has good sizing feature in water, while it is unlikely to be too added to again
This, by testing repeatedly, the sieving in the step (1) was specially 120 mesh sieve tulles.
Wherein, the pallet is specially rectangular tank, and the big I of feed is cut according to leech size reasonable quantity and adjusted.
The inspection of leech feed stability
Observe by the naked eye, whether form of the prepared artifical compound feed in water is stablized, and stabilization time continues more
Long.By in prepared artifical compound feed input water.It was found that in 6-8h, it can keep semi-solid form constant, glass bar
Current are stirred, on it without influence, illustrate that it has good stability, meets leech and ingests demand.
Piglet s colibacillosis
In order to further illustrate the effect of the present invention, inventor is by feed of the present invention with common leech feed by identical
Feeding and management method two groups of leech (every group 3 parallel, each parallel put leech 50 in a suitable place to breed) are carried out with the raising of 60d by a definite date,
It is as follows to observe result:
Claims (5)
1. a kind of leech feed, it is characterised in that including the following component formed by mass fraction：
2. leech feed according to claim 1, it is characterised in that：The component quality of the B B-complex is configured to：
Vitamin A：2000~4000mg/kg；Vitamin B1：3~5mg/kg；Vitamin B2:7~10mg/kg；Vitamin B6:4~
8mg/kg；Vitamin C：30~50mg/kg；Vitamin D：800~1200mg/kg；Nicotinic acid：20~50mg/kg；Inositol：100~
200mg/kg；Pantothenic acid：20~50mg/kg；Folic acid：1~5mg/kg and choline：100~300mg/kg.
3. leech feed according to claim 1, it is characterised in that：The compound amino acid is every gram of compound amino acid
Comprising：Methionine 120mg, lysine 50mg, arginine 160mg, alanine 210mg, remaining is wheat-middlings.
4. a kind of preparation method of leech feed as claimed in claim 1, it is characterised in that as follows including step：
(1) at room temperature, by 35 parts of snail powder, 25 parts of fish meal, 20 parts of blood meal, 6 parts of rice bran, 6 parts of dusty yeast, 2 parts of B B-complex,
1 part of 3 parts of compound amino acid, 1 part of tabasheer ketone and Tea Polyphenols sieve respectively, then uniformly mix each component after sieving；
(2) above-mentioned mixed feed is poured into water and is heated to 45 DEG C -55 DEG C, and be stirred continuously, add 1 part of agar powder after
It is continuous to be stirred into semi-solid；
(3) the above-mentioned semi-solid feed made is fallen in pallet, cooled down at room temperature；
(4) after the complete cooled and solidified of above-mentioned feed, separated from pallet, leech feeding is obtained after making appropriate cutting adjustment
Material.
5. the preparation method of leech feed according to claim 4, it is characterised in that：Mistake sifter device in the step (1)
Body was 120 mesh sieve tulles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711088619.2A CN107625009A (en) | 2017-11-08 | 2017-11-08 | A kind of leech feed and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711088619.2A CN107625009A (en) | 2017-11-08 | 2017-11-08 | A kind of leech feed and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN107625009A true CN107625009A (en) | 2018-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711088619.2A Pending CN107625009A (en) | 2017-11-08 | 2017-11-08 | A kind of leech feed and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109662193A (en) * | 2018-11-22 | 2019-04-23 | 浙江海洋大学 | Leech feed formulation additive |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1272042A (en) * | 1997-09-06 | 2000-11-01 | 泰特拉工厂·U·本施博士有限公司 | Celled foodstuff for aquatic animals |
| CN102972661A (en) * | 2012-12-17 | 2013-03-20 | 福建格林生物科技有限公司 | High-intensity water-resistant long-storage-period gelatinous artificial aquatic feed |
| CN103960543A (en) * | 2014-05-19 | 2014-08-06 | 邵汝强 | Sucking feed for leech |
| CN104222658A (en) * | 2014-09-26 | 2014-12-24 | 张可池 | Nutritional feed for medicinal leeches and preparation method for nutritional feed |
| CN104543447A (en) * | 2014-11-28 | 2015-04-29 | 安徽冠禅生物科技有限公司 | Leech bait |
| CN106173194A (en) * | 2015-05-05 | 2016-12-07 | 上海邦成生物工程有限公司 | A kind of biological antioxidant of animal feed |
-
2017
- 2017-11-08 CN CN201711088619.2A patent/CN107625009A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1272042A (en) * | 1997-09-06 | 2000-11-01 | 泰特拉工厂·U·本施博士有限公司 | Celled foodstuff for aquatic animals |
| CN102972661A (en) * | 2012-12-17 | 2013-03-20 | 福建格林生物科技有限公司 | High-intensity water-resistant long-storage-period gelatinous artificial aquatic feed |
| CN103960543A (en) * | 2014-05-19 | 2014-08-06 | 邵汝强 | Sucking feed for leech |
| CN104222658A (en) * | 2014-09-26 | 2014-12-24 | 张可池 | Nutritional feed for medicinal leeches and preparation method for nutritional feed |
| CN104543447A (en) * | 2014-11-28 | 2015-04-29 | 安徽冠禅生物科技有限公司 | Leech bait |
| CN106173194A (en) * | 2015-05-05 | 2016-12-07 | 上海邦成生物工程有限公司 | A kind of biological antioxidant of animal feed |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109662193A (en) * | 2018-11-22 | 2019-04-23 | 浙江海洋大学 | Leech feed formulation additive |
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Application publication date: 20180126 |