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GB/T 22487-2008: Principle of aquafeed safety evaluation -- Acute toxicity test
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 22487-2008 | English | 229 |
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Principle of aquafeed safety evaluation -- Acute toxicity test
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GB/T 22487-2008
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Basic data | Standard ID | GB/T 22487-2008 (GB/T22487-2008) | | Description (Translated English) | Principle of aquafeed safety evaluation -- Acute toxicity test | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | B46 | | Classification of International Standard | 65.120 | | Word Count Estimation | 10,176 | | Date of Issue | 2008-11-04 | | Date of Implementation | 2009-02-01 | | Quoted Standard | GB/T 6682; GB 11607 | | Regulation (derived from) | National Standard Approval Announcement 2008 No.18 (Total No.131) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the aquatic feed safety evaluation of acute toxicity testing procedures basic technical requirements. This standard applies to aquaculture feed ingredients and feed additives aquatic safety evaluation does not include medicated feed additives. | GB/T 22487-2008: Principle of aquafeed safety evaluation -- Acute toxicity test---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Principle of aquafeed safety evaluation. Acute toxicity test
ICS 65.120
B46
National Standards of People's Republic of China
Aquafeed safety evaluation
Acute toxicity testing procedures
Posted 2008-11-04
2009-02-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard is in the see of the GB/T 13267-1991 "Method for Determination of acute toxicity of freshwater fish (zebrafish) water quality substances" and
Foundation GB 15193.3-2003 "acute toxicity" and related literature at home and abroad, according to the level of technological development of research to develop.
The Standard Annexes A and B are normative appendix.
This standard by the National Standardization Technical Committee Feed Industry and focal points.
This standard was drafted. Feed Research Institute, Chinese Academy of Agricultural Sciences, National Aquaculture feed safety assessment base.
The main drafters of this standard. Xue Min, Liu Haiyan, Wu Xiufeng.
Aquafeed safety evaluation
Acute toxicity testing procedures
1 Scope
This standard specifies the aquafeed safety evaluation of acute toxicity test procedures of the basic technical requirements.
This standard applies to aquatic feed raw materials and aquatic feed additive safety evaluation, not including feed additives drugs.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB/T 6682 analytical laboratory use specifications and test methods (GB/T 6682-2008, ISO 3696. 1987, MOD)
GB 11607 Fisheries water quality standards
3 Terms and Definitions
The following terms and definitions apply to this standard.
3.1
The test substance is dissolved in a certain concentration gradient diluted in water and then placed in the test of aquatic animals.
3.2
The test substance once or several times or feed fed to test animals.
3.3
The test was dubbed a certain concentration of the solution, according to the weight of the test animals with a syringe directly into the test solution for a certain amount of abdominal or
Intramuscular injection.
3.4
After contact toxicity, causing animal mortality rate was 50% water concentration of the test substance, the concentration is an estimated value derived through statistics.
The unit is the amount of test substance per liter of water, in milligrams per liter (mg/L) or grams per liter (g/L) indicated.
3.5
After injection or orally administered test substance is expected within a certain period of time can cause the test substance dose mortality rate of 50%. The dose
After the statistical estimates derived. The unit is the amount of test substance per kg of body weight or injected into the intake, in milligrams per kilogram of body weight
(Mg/kg body weight), grams per kilogram (g/kg body weight) or milliliters per kilogram of body weight (mL/kg body weight) indicated.
3.6
After using the maximum concentration and maximum administered orally or by injection capacity of at least 10 test aquatic animals, continuous observation 7d ~ 14d, no
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