GB Translated English of Chinese Standard: GB NATIONAL STANDARD OF

Transcription

1 Translated English of Chinese Standard: GB NATIONAL STANDARD OF GB THE PEOPLE S REPUBLIC OF CHINA ICS B 46 GB Replacing GB Hygienical standard for s 饲料卫生标准 Issued on: July 20, 2001 Implemented on: October 1, 2001 Issued by: General Administration of Quality Supervision, Inspection and Quarantine of China Page 1 of 14

2 Table of Contents Foreword Scope Normative references Requirements... 6 Amendment No Page 2 of 14

3 Foreword All technical contents of this Standard are mandatory. This Standard is a modification and supplement to GB Hygienical standards for s. Compared with GB , the main technical differences in this Standard are as follows: - according to the objective needs of products, it allowed an increase of amount of indicators of chromium in the, additives; - added a supplementary provision on arsenic tolerance indicator in additives and pig, poultry premix and concentrate, cattle, sheep concentrate supplement products; modified the permissible amount of arsenic in phosphate products from 10 /kg to 20 /kg; - added a supplementary provision on the allowable amount of lead in duck compound, bovine concentrate supplement, chicken, pig concentrated, bone powder, meat and bone powder, chicken and pig compound premix; - modified the permissible amount of fluorine in dicalcium phosphate products from 2000 per kilograms to 1800 per kilograms; added a supplementary provision on the allowable amount of fluorine in bone powder, meat and bone powder, duck, cattle concentrate supplement, pig, poultry additives premixed, laying hen, pig, poultry concentrated products; - added a supplementary provision on the allowable amount of mold in bean cake (dregs), rapeseed cake (dregs), fish powder, meat and bone powder, pig, chicken, duck, pig, chicken concentrated, bovine supplement material products; - in aflatoxin B1 health indicators, broiler is divided into pre- and later of which the allowable values were respectively revised to 10 µg and 20 µg per kilograms of ; added a supplementary provision on he allowable amount of aflatoxin B1 in cottonseed cake (dregs), rapeseed cake (dregs), bean dregs, piglet, pig and concentrated, chick compound, chick, chicken, growing chicken, laying hen concentrated, duck and concentrated, quail compound and concentrated, bovine supplement materials; - added a supplementary provision on test methods for health indicators. Page 3 of 14

4 Hygienical standard for s 1 Scope This Standard specifies the allowable amount of harmful substances and microorganisms in s, additives products as well as test methods. This Standard is applicable to the s, additives products irrespective of types listed in Table 1. 2 Normative references The following standards contain the provisions which, through reference in this Standard, constitute the provisions of this Standard. At the time of publication of this Standard, the versions shown are valid. All standards shall be revised. However, the parties who enter into agreement based on this Standard are encouraged to investigate whether the latest versions of these documents are applicable. GB/T , Aflatoxin B 1 in animal ing stuffs - Semi-quantitative thin layer chromatographic methods (neq ISO 6651:1987) GB/T , Determination of total arsenic in s GB/T , Determination of lead in s - Method using atomic absorption spectrometry GB/T , Method for determination of mercury in s GB/T , Method for determination of cadmium in Feeds GB/T , Method for determination of fluorine in s GB/T , Method for determination of glycosidic hydrocyanic acid in s GB/T , Determination of nitrite in - Method using colorimetric analysis GB/T , Method for determination of free gossypol in s GB/T , Method for determination of isothiocyanates in s GB/T , Method for determination of chromium in s Page 5 of 14

5 GB/T , Method for determination of oxazolidinethione in s GB/T , Method for determination of bhc and ddt in s GB/T , Determination of Salmonella in s GB/T , Method for determination of Molds in s GB/T , Method for determination of aerobic bacterial count in s GB/T , Determination of aflatoxin B 1 in s - Enzyme-linked immunosorbent assay (eqv AOAC method) HG , Dicalcium phosphate of grade 3 Requirements Health indicators and test methods for s, additives are listed in Table 1. S/N Table 1 Health indicators for s, additives Health indicator Product name Indicator Test method Remark item Stone powder Ferrous sulfate, 2.0 magnesium sulfate Phosphate 20.0 Zeolite powder, bentonite, medical arsenic (in total arsenic) stone Copper sulphate, manganese sulphate, zinc sulphate, potassium iodide, calcium iodate, cobalt chloride 5.0 GB/T Excluding the content of arsenic in organic arsenic formulations approved by national authorities Zinc oxide 10.0 Fish powder, meat powder, meat and bone 10.0 powder Poultry, pig compound Page 6 of 14

6 Growing duck, meattype duck compound 200 Laying duck compound 250 Cattle (cow, beef cattle) concentrate 50 supplementary Pig, poultry additives premixed 1000 Based on 1% of the amount added in compound After conversion according to the Pig, poultry concentrated appending proportion, it is same with correspondin GB/T g specified values of pig, poultry compound Limited ing: 40 Corn ~ 100 < 40 Forbidden: > 100 Limited ing: 40 Wheat bran, rice bran ~ 80 Forbidden: > 80 4 mold Total number of Bean cake (dregs), cottonseed cake (dregs), rapeseed cake (dregs) < 50 GB/T Limited ing: 50 ~ 100 Forbidden: > 100 molds 10 3 Fish powder, meat and bone powder < 20 Limited ing: 20 ~ 50 Forbidden: > 50 Duck compound < 35 Pig, chicken compound Pig, chicken < 45 concentrated Page 8 of 14

7 mercury (in Hg) Stone powder, pig compound 0.1 Rice bran 1.0 Fish powder chromium (in Cd) Stone powder 0.75 GB/T 13082, pig compound 0.5 Dried cassava cyanide (in HCN) Flax cake, dregs 350 GB/T 13084, pig compound 50 Fish powder nitrite (in NaNO2), pig compound 15 GB/T Cottonseed cake, dregs free gossypol Broiler chicken, growing chicken compound Laying hen compound Growing and finishing pig compound GB/T Isothiocyanate (in propenyl isothiocyanate) oxazolidinethione Rapeseed cake, dregs 4000 GB/T Growing and finishing pig compound Broiler chicken, growing chicken compound Laying hens compound Rice bran Wheat bran 1000 GB/T GB/T Page 10 of 14

8 Amendment No. 1 GB Hygienical standard for s This Amendment was approved by National Standardization Administration Committee on November 11, 2003 remarked as No. 97 Letter of National Standard Committee Agricultural Light Industry [2003] and implemented since April 1, The product name of 1 (arsenic) in Table 1 is divided into four categories, of which the product added with organic arsenic is a new addition. It also specifies the allowable amount of total arsenic. 2. Deleted the contents of the remark column of 1 (arsenic), 2 (lead), 3 (fluorine). 3. Modified the phosphate test method in 3 (fluorine) of Table 1 to GB/T It made a slight change on the provision statement of pig poultry concentrated indicators. 4. Modified NOTE 1, 2 at the end of Table 1 to: a refers that the use method and amount of organic arsenic preparation approved by national authorities shall comply with the provisions of relative documents. For product added with organic arsenic preparation, it should mark the accurate content of organic arsenic on the label (calculated according to actual added amount). The modified 1 (arsenic), 2 (lead), 3 (fluorine) and the note in the end column of Table 1 are as follows: S/N 1 Health indicator item The allowable amount (in per kilograms) of arsenic (in total arsenic) / Table 1 Health indicators for s, additives Mineral Feed additive Product name Indicator Stone powder 2.0 Phosphate 20.0 Zeolite powder, swollen disabilities, 10.0 medical stone Ferrous sulfate, magnesium sulfate 2.0 Copper sulphate, manganese sulphate, 5.0 Test method GB/T Remark Page 12 of 14