GB 5009.156-2016 National Food Safety Standard--General Principle of Migration Test Pre-treatment Method of Food Contact Materials and Their Products (English Version)
1 Scope
This standard specifies the general provisions for test, reagents and materials, apparatus and instruments, sampling and sample preparation methods, specimen contact area, ratio of specimen contact area to food simulant volume, specimen washing and special treatment, test method, migration determination requirements and requirements on expression of results of migration test pretreatment method of food contact materials and their products.
This standard is applicable to migration test pretreatment of food contact materials and their products.
2 Terminologies and Definitions
2.1 Migration testing pool
Device for installing and fixing to-be-tested specimen and injecting food simulant for migration test pretreatment.
2.2 Hollow product
Products in which the distance from the mouth along horizontal plane to the lowest internal plane is greater than 25mm.
2.3 Flat product
Products in which the distance from the mouth along horizontal plane to the lowest internal plane is less than or equal to 25mm.
3 General Provisions for Test
3.1 This standard is about the migration test pretreatment method of food contact materials and their products; the soak solution obtained from pretreatment shall be subject to migration determination according to those specified in relevant inspection method standard. If there are special requirements for migration test pretreatment in corresponding national standard of food safety, the special requirements of corresponding standard shall be satisfied.
3.2 As for food contact materials and their products, the migration test conditions and food simulant shall be in accordance with those specified in GB 31604.1 and standards of relevant products.
3.3 The determination object in migration test is the surface possibly contacting the foods directly under reasonable expected application conditions.
4 Reagents and Materials
Unless otherwise specified, analytically-pure reagents and Grade I water (defined in GB/T 6682) are adopted for the purposes of this method.
4.1 Reagents
Contents
Foreword i
1 Scope
2 Terminologies and Definitions
3 General Provisions for Test
4 Reagents and Materials
5 Apparatus and Instruments
6 Sampling and Sample Preparation Methods
7 Specimen Contact Area
8 Ratio of Specimen Contact Area to Food Simulant Volume (S/V)
9 Specimen Washing and Special Treatment
10 Test Method
11 Migration Determination Requirements
12 Requirements on Expression of Results
Appendix A Requirements of Oily or Fatty Food Simulant
Appendix B Support and Migration Testing Pool
Appendix C Errors of Temperature and Time of Migration Test
Appendix D Examples for Area Determination Methods for Products in Special Shapes
GB 5009.156-2016 National Food Safety Standard--General Principle of Migration Test Pre-treatment Method of Food Contact Materials and Their Products (English Version)
Standard No.
GB 5009.156-2016
Status
valid
Language
English
File Format
PDF
Word Count
5000 words
Price(USD)
80.0
Implemented on
2017-4-19
Delivery
via email in 1 business day
Detail of GB 5009.156-2016
Standard No.
GB 5009.156-2016
English Name
National Food Safety Standard--General Principle of Migration Test Pre-treatment Method of Food Contact Materials and Their Products
1 Scope
This standard specifies the general provisions for test, reagents and materials, apparatus and instruments, sampling and sample preparation methods, specimen contact area, ratio of specimen contact area to food simulant volume, specimen washing and special treatment, test method, migration determination requirements and requirements on expression of results of migration test pretreatment method of food contact materials and their products.
This standard is applicable to migration test pretreatment of food contact materials and their products.
2 Terminologies and Definitions
2.1 Migration testing pool
Device for installing and fixing to-be-tested specimen and injecting food simulant for migration test pretreatment.
2.2 Hollow product
Products in which the distance from the mouth along horizontal plane to the lowest internal plane is greater than 25mm.
2.3 Flat product
Products in which the distance from the mouth along horizontal plane to the lowest internal plane is less than or equal to 25mm.
3 General Provisions for Test
3.1 This standard is about the migration test pretreatment method of food contact materials and their products; the soak solution obtained from pretreatment shall be subject to migration determination according to those specified in relevant inspection method standard. If there are special requirements for migration test pretreatment in corresponding national standard of food safety, the special requirements of corresponding standard shall be satisfied.
3.2 As for food contact materials and their products, the migration test conditions and food simulant shall be in accordance with those specified in GB 31604.1 and standards of relevant products.
3.3 The determination object in migration test is the surface possibly contacting the foods directly under reasonable expected application conditions.
4 Reagents and Materials
Unless otherwise specified, analytically-pure reagents and Grade I water (defined in GB/T 6682) are adopted for the purposes of this method.
4.1 Reagents
Contents of GB 5009.156-2016
Contents
Foreword i
1 Scope
2 Terminologies and Definitions
3 General Provisions for Test
4 Reagents and Materials
5 Apparatus and Instruments
6 Sampling and Sample Preparation Methods
7 Specimen Contact Area
8 Ratio of Specimen Contact Area to Food Simulant Volume (S/V)
9 Specimen Washing and Special Treatment
10 Test Method
11 Migration Determination Requirements
12 Requirements on Expression of Results
Appendix A Requirements of Oily or Fatty Food Simulant
Appendix B Support and Migration Testing Pool
Appendix C Errors of Temperature and Time of Migration Test
Appendix D Examples for Area Determination Methods for Products in Special Shapes