CN103749979A - Method for degrading heavy metals in temporary rearing process of aquatic livestock - Google Patents
Method for degrading heavy metals in temporary rearing process of aquatic livestock Download PDFInfo
- Publication number
- CN103749979A CN103749979A CN201410002729.2A CN201410002729A CN103749979A CN 103749979 A CN103749979 A CN 103749979A CN 201410002729 A CN201410002729 A CN 201410002729A CN 103749979 A CN103749979 A CN 103749979A
- Authority
- CN
- China
- Prior art keywords
- feed
- edta
- aquatic
- aquatic livestock
- degrading
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 77
- 244000144972 livestock Species 0.000 title claims abstract description 40
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 35
- 230000000593 degrading effect Effects 0.000 title claims abstract description 25
- 230000000384 rearing effect Effects 0.000 title abstract 3
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims abstract description 36
- 241000251468 Actinopterygii Species 0.000 claims abstract description 31
- 229940088594 vitamin Drugs 0.000 claims abstract description 29
- 229930003231 vitamin Natural products 0.000 claims abstract description 29
- 235000013343 vitamin Nutrition 0.000 claims abstract description 29
- 239000011782 vitamin Substances 0.000 claims abstract description 29
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 230000000474 nursing effect Effects 0.000 claims description 28
- 150000001875 compounds Chemical class 0.000 claims description 26
- 150000003722 vitamin derivatives Chemical class 0.000 claims description 25
- 229960001484 edetic acid Drugs 0.000 abstract description 31
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- -1 compound vitamin Chemical class 0.000 abstract 4
- 239000003053 toxin Substances 0.000 abstract 1
- 231100000765 toxin Toxicity 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 description 13
- 229910052745 lead Inorganic materials 0.000 description 12
- 238000002474 experimental method Methods 0.000 description 6
- 210000003205 muscle Anatomy 0.000 description 6
- 241000238557 Decapoda Species 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 210000001835 viscera Anatomy 0.000 description 4
- 235000019733 Fish meal Nutrition 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 239000004467 fishmeal Substances 0.000 description 3
- 241001459819 Carassius gibelio Species 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 241000927735 Penaeus Species 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 239000013522 chelant Substances 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 235000021393 food security Nutrition 0.000 description 2
- 210000002149 gonad Anatomy 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 235000021120 animal protein Nutrition 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 235000004213 low-fat Nutrition 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- 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
Abstract
The invention provides a method for degrading heavy metals in a temporary rearing process of aquatic livestock. In the temporary rearing process of the aquatic livestock, a compound vitamin for fish or EDTA (Ethylene Diamine Tetraacetic Acid) or a mixture of the compound vitamin for the fish and EDTA is added into raising feed; the adding amount of the compound vitamin in the raising feed is 4-10g/Kg and the adding amount of EDTA is 1.0-3.2g/Kg. The method is simple to operate and low in production cost. In the use process, the compound vitamin for the fish and ethylene diamine tetraacetic acid are added into the feed to prepare the efficient and safe aquatic feed and can also be added independently in the raising process. The method provided by the invention can be used for effectively degrading the heavy metals in aquatic products, reducing the toxin to the aquatic livestock and a human body by the heavy metals and degrading the residue of the heavy metals in the aquatic products; the safety of the aquatic products is guaranteed.
Description
Technical field
The present invention relates to a kind of aquatic livestock method for temporarily cultivating, particularly a kind of method of the heavy metal of degrading in aquatic livestock is supported process temporarily.
Background technology
Aquatic products are that the mankind absorb one of important sources of animal protein, there is high protein, low fat, the good feature of property balanced in nutrition, its status on dining table is improved constantly, and China is aquatic products production and consumption big country, and aquatic products occupy critical role in national economy.Along with the popularization of high density intensive culture technology, culture fishery obtains fast development.The high speed development of fishery, drives and has promoted the fast developments such as various places fishery economic, foreign exchange earning, brings huge economic benefit.But, developing rapidly of modern industry and being widely used of a large amount of agricultural chemicals, make aquatic animal cultivation and fish for environment constantly to worsen, polluted aquatile, affect aquatic products quality, consumer health is on the hazard, has caused very large economic loss to China aquaculturist and relevant export trade enterprise.
In aquaculture process, need a large amount of water resources to supply with and exchange, some heavy metals also enter breeding water body thereupon.Meanwhile, the use of fishing medicine, the input of feed increases Heavy Metals in Waters content.And heavy metal cannot be degraded in environment, once enter accommodation in breeding environment, cross food chain enrichment amplification in aquatic products body, food security is constituted a serious threat.Conventionally in aquatic products, need the heavy metal project of emphasis monitoring to have copper (Cu), plumbous (Pb), cadmium (Cd), chromium (Cr), arsenic (As), mercury (Hg).
Summary of the invention
Technical problem to be solved by this invention is for the deficiencies in the prior art, and a kind of simple to operation, degradation capability is strong degrade in aquatic livestock is supported process temporarily method of heavy metal is provided, and the method can improve food security effectively.
Technical problem to be solved by this invention is to realize by following technical scheme.The present invention is a kind of method of the heavy metal of degrading in aquatic livestock is supported process temporarily, is characterized in: aquatic livestock is supported in process temporarily, adds compound fish vitamin in feed for nursing, or EDTA, or the mixture of vitamin and EDTA for compound fish; In feed for nursing, the addition of B B-complex is 4 ~ 10g/Kg; The addition of EDTA is 1.0 ~ 3.2g/Kg.
Above-described aquatic livestock is supported in the method and technology scheme of the heavy metal of degrading in process temporarily, and further preferred technical scheme or technical characterictic are:
1. in feed for nursing, the addition of B B-complex is 7-9g/Kg; The addition of EDTA is 1.5-1.7g/Kg;
2. in feed for nursing, the addition of B B-complex is 8g/Kg; The addition of EDTA is 1.6g/Kg;
3. the compound fish described in can be open in prior art or commercially available any compound fish vitamin for aquatic livestock with vitamin, and preferred compound fish uses vitamin by V
a, V
dand V
eform;
4, described compound fish contains V with every gram of vitamin
a1500-2500 IU, V
d500-1500 IU, V
e20-30mg, further preferred every gram contains V
a2000 IU, V
d1000 IU, V
e25 mg.
In the present invention, ethylenediamine tetra-acetic acid (EDTA) is a kind of good compounding ingredient in chemistry, and it has six coordination atoms, can meet the ligancy of most metal ions, and generate stable water soluble chelate compound, the excellent stability of the chelate especially forming with some harmful metal ions.The present invention adds EDTA in the feed of degradation water product heavy metal of body in feed, has effectively improved the safety guarantee of aquatic products.The conventional aquatic feeds of the feed in the present invention can be fish meal or shrimp feed or crab feed or any one aquatic feeds.
Compared with prior art, the present invention is simple to operate, and production cost is low.During use, compound fish can be added in feed with vitamin and ethylenediamine tetra-acetic acid, prepare efficient, safe aquatic feeds, also can when throwing something and feeding, add separately.Heavy metal in the effective degradation water product of the inventive method body, reduces the murder by poisoning of heavy metal to aquatic animal and human body, and residual in aquatic products of degraded heavy metal guarantees the safety of aquatic products.And for improving China's aquaculture level of security, there is very large benefit, promote health, the sustainable development of culture fishery, have good application prospect.
The specific embodiment
Below further describe concrete technical scheme of the present invention, so that those skilled in the art understands the present invention further, and do not form the restriction to its right.
Embodiment 1, a kind of method of the heavy metal of degrading in aquatic livestock is supported process temporarily, and aquatic livestock is supported in process temporarily, adds compound fish vitamin in feed for nursing; In feed for nursing, the addition of B B-complex is 4g/Kg.
Embodiment 2, a kind of method of the heavy metal of degrading in aquatic livestock is supported process temporarily, and aquatic livestock is supported in process temporarily, adds compound fish vitamin in feed for nursing; In feed for nursing, the addition of B B-complex is 10g/Kg.
Embodiment 3, a kind of method of the heavy metal of degrading in aquatic livestock is supported process temporarily, and aquatic livestock is supported in process temporarily, adds compound fish vitamin in feed for nursing; In feed for nursing, the addition of B B-complex is 8g/Kg.
Embodiment 4, a kind of method of the heavy metal of degrading in aquatic livestock is supported process temporarily, and aquatic livestock is supported in process temporarily, adds EDTA in feed for nursing; In feed for nursing, the addition of EDTA is 1.0g/Kg.
Embodiment 5, a kind of method of the heavy metal of degrading in aquatic livestock is supported process temporarily, and aquatic livestock is supported in process temporarily, adds EDTA in feed for nursing; In feed for nursing, the addition of EDTA is 3.2g/Kg.
Embodiment 6, a kind of method of the heavy metal of degrading in aquatic livestock is supported process temporarily, and aquatic livestock is supported in process temporarily, adds EDTA in feed for nursing; In feed for nursing, the addition of EDTA is 1.6g/Kg.
Embodiment 7, a kind of method of the heavy metal of degrading in aquatic livestock is supported process temporarily, and aquatic livestock is supported in process temporarily, adds the mixture of vitamin and EDTA for compound fish in feed for nursing; In feed for nursing, the addition of B B-complex is 4g/Kg; The addition of EDTA is 1.0g/Kg.
Embodiment 8, a kind of method of the heavy metal of degrading in aquatic livestock is supported process temporarily, and aquatic livestock is supported in process temporarily, adds the mixture of vitamin and EDTA for compound fish in feed for nursing; In feed for nursing, the addition of B B-complex is 10g/Kg; The addition of EDTA is 3.2g/Kg.
Embodiment 9, a kind of method of the heavy metal of degrading in aquatic livestock is supported process temporarily, and aquatic livestock is supported in process temporarily, adds the mixture of vitamin and EDTA for compound fish in feed for nursing; In feed for nursing, the addition of B B-complex is 8g/Kg; The addition of EDTA is 1.6g/Kg.
Embodiment 10, a kind of method of the heavy metal of degrading in aquatic livestock is supported process temporarily, and aquatic livestock is supported in process temporarily, adds the mixture of vitamin and EDTA for compound fish in feed for nursing; In feed for nursing, the addition of B B-complex is 6g/Kg; The addition of EDTA is 2.0g/Kg.
Embodiment 11, in the method in embodiment 1-10 described in any one: described compound fish with vitamin by V
a, V
dand V
eform.
Embodiment 12, in the method in embodiment 1-11 described in any one: described compound fish contains V with every gram of vitamin
a1500-2500 IU, V
d500-1500 IU, V
e20-30mg.
Embodiment 13, in the method in embodiment 1-11 described in any one: described compound fish contains V with every gram of vitamin
a2000 IU, V
d1000 IU, V
e25 mg.
Embodiment 14, aquatic livestock, support temporarily the methods experiment one of the heavy metal of degrading in process: to the hybridized prussian carp fish feeding being polluted by Pb, Cd, added the fish meal of the compound fish of different content with vitamin, after a period of time, recorded respectively in fish body Pb, Cd content in muscle, internal organ, fish-egg.Result is as following table:
Embodiment 15, aquatic livestock, support temporarily the methods experiment two of the heavy metal of degrading in process: to the hybridized prussian carp fish feeding being polluted by Pb, Cd, added a fish meal of different content EDTA, after a period of time, recorded respectively in fish body Pb, Cd content in muscle, internal organ, fish-egg.
Embodiment 16, aquatic livestock, support temporarily the methods experiment three of the heavy metal of degrading in process: to the Penaeus Vannmei feeding being polluted by Pb, Cd, added the shrimp feed of the compound fish of different content with vitamin, after a period of time, recorded respectively in shrimp body Pb, Cd content in muscle, internal organ.
Embodiment 17, aquatic livestock, support temporarily the methods experiment four of the heavy metal of degrading in process: to the Penaeus Vannmei feeding being polluted by Pb, Cd, added a shrimp feed of different content EDTA, after a period of time, recorded respectively in shrimp body Pb, Cd content in muscle, internal organ.
Embodiment 18, aquatic livestock, support temporarily the methods experiment five of the heavy metal of degrading in process: to the river crab feeding being polluted by Pb, Cd, added the crab feed of the compound fish of different content with vitamin, after a period of time, detected respectively in river crab body Pb, Cd content in muscle, gonad.
Embodiment 19, aquatic livestock, support temporarily the methods experiment six of the heavy metal of degrading in process: to the river crab feeding being polluted by Pb, Cd, added a crab feed of different content EDTA, after a period of time, detected respectively in river crab body Pb, Cd content in muscle, gonad.
Claims (6)
1. aquatic livestock, support temporarily a method for the heavy metal of degrading in process, it is characterized in that: aquatic livestock is supported in process temporarily, adds compound fish vitamin in feed for nursing, or EDTA, or the mixture of compound fish use vitamin and EDTA; In feed for nursing, the addition of B B-complex is 4 ~ 10g/Kg; The addition of EDTA is 1.0 ~ 3.2g/Kg.
2. according to the method described in claim 1, it is characterized in that: in feed for nursing, the addition of B B-complex is 7-9g/Kg; The addition of EDTA is 1.5-1.7g/Kg.
3. according to the method described in claim 2, it is characterized in that: in feed for nursing, the addition of B B-complex is 8g/Kg; The addition of EDTA is 1.6g/Kg.
4. according to the method described in any one in claim 1-3, it is characterized in that: described compound fish with vitamin by V
a, V
dand V
eform.
5. according to the method described in any one in claim 4, it is characterized in that: described compound fish contains V with every gram of vitamin
a1500-2500 IU, V
d500-1500 IU, V
e20-30mg.
6. according to the method described in any one in claim 5, it is characterized in that: described compound fish contains V with every gram of vitamin
a2000 IU, V
d1000 IU, V
e25 mg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410002729.2A CN103749979B (en) | 2014-01-04 | 2014-01-04 | A kind of method of supporting in process heavy metal of degrading aquatic livestock temporarily |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410002729.2A CN103749979B (en) | 2014-01-04 | 2014-01-04 | A kind of method of supporting in process heavy metal of degrading aquatic livestock temporarily |
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| Publication Number | Publication Date |
|---|---|
| CN103749979A true CN103749979A (en) | 2014-04-30 |
| CN103749979B CN103749979B (en) | 2015-12-30 |
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| CN201410002729.2A Expired - Fee Related CN103749979B (en) | 2014-01-04 | 2014-01-04 | A kind of method of supporting in process heavy metal of degrading aquatic livestock temporarily |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105028283A (en) * | 2015-08-26 | 2015-11-11 | 浙江海洋学院 | Preparation method and application of heavy-metal removing agent for temporary shellfish cultivation |
| CN106106261A (en) * | 2016-02-28 | 2016-11-16 | 海南拍拍渔鲜活水产有限公司 | The organic fishing of open countryization is rested method and the organic fishing alive of commodity packaging open countryization thereof |
| CN108040939A (en) * | 2017-12-08 | 2018-05-18 | 浙江省海洋开发研究院 | A kind of method for temporarily cultivating for controlling mussel heavy metal accumulation |
| CN109527446A (en) * | 2018-11-27 | 2019-03-29 | 合肥工业大学 | A kind of crab cream powder product and its preparation process |
| CN112790294A (en) * | 2020-12-31 | 2021-05-14 | 广州爱保农饲料有限公司 | Special vitamin feed additive for aquatic animals and application thereof |
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2014
- 2014-01-04 CN CN201410002729.2A patent/CN103749979B/en not_active Expired - Fee Related
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105028283A (en) * | 2015-08-26 | 2015-11-11 | 浙江海洋学院 | Preparation method and application of heavy-metal removing agent for temporary shellfish cultivation |
| CN106106261A (en) * | 2016-02-28 | 2016-11-16 | 海南拍拍渔鲜活水产有限公司 | The organic fishing of open countryization is rested method and the organic fishing alive of commodity packaging open countryization thereof |
| CN106106261B (en) * | 2016-02-28 | 2018-11-20 | 海南拍拍渔鲜活水产有限公司 | The organic fishing of open countryization is rested method and its organic fishing living of commodity packaging open countryization |
| CN108040939A (en) * | 2017-12-08 | 2018-05-18 | 浙江省海洋开发研究院 | A kind of method for temporarily cultivating for controlling mussel heavy metal accumulation |
| CN109527446A (en) * | 2018-11-27 | 2019-03-29 | 合肥工业大学 | A kind of crab cream powder product and its preparation process |
| CN112790294A (en) * | 2020-12-31 | 2021-05-14 | 广州爱保农饲料有限公司 | Special vitamin feed additive for aquatic animals and application thereof |
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| Publication number | Publication date |
|---|---|
| CN103749979B (en) | 2015-12-30 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for degrading heavy metals in temporary rearing process of aquatic livestock Effective date of registration: 20181112 Granted publication date: 20151230 Pledgee: Bank of China Limited by Share Ltd. Lianyungang branch Pledgor: Jiangsu Tianfulai Group Co.,Ltd. Registration number: 2018320000284 |
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Date of cancellation: 20191118 Granted publication date: 20151230 Pledgee: Bank of China Limited by Share Ltd. Lianyungang branch Pledgor: Jiangsu Tianfulai Group Co.,Ltd. Registration number: 2018320000284 |
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Denomination of invention: Method for degrading heavy metals in temporary rearing process of aquatic livestock Effective date of registration: 20191119 Granted publication date: 20151230 Pledgee: Bank of China Limited by Share Ltd. Lianyungang branch Pledgor: Jiangsu Tianfulai Group Co.,Ltd. Registration number: Y2019320000292 |
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