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GBT12143-2008

Chinese Standard: 'GBT12143-2008'
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GB/T 12143-2008
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 67.160.20
X 50
Replacing GB/T 12143.1~12143.3-1989, GB/T 12143.4~12143.5-1992, GB/T 16771-1997
General Analytical Methods for Beverage
饮料通用分析方法
ISSUED ON. DECEMBER 31, 2008
IMPLEMENTED ON. MAY 1, 2009
Issued by. General Administration of Quality Supervision, Inspection and
Quarantine;
Standardization Administration of PRC.
Table of Contents
Foreword ... 3
1 Scope ... 5
2 Normative References ... 5
3 General Rules ... 5
4 Determination Method for Soluble Solids Content in Soft Drinks
(Refractometric) ... 6
5 Determination Method for Amino Nitrogen Content in Fruit (Vegetable) Juice
Products (Formol Number) ... 7
6 Determination Method for L-Ascorbic Acid in Fruit and Vegetable Juice
Beverages (Ethyl Ether Extraction Method) ... 10
7 Method for Determination of Carbon Dioxide in Carbonated Soft Drink
(Distillation and Titration Method)... 15
8 Method for Determination of Ethanol in Concentrated Fruit Juice ... 21
9 Determination of Juice Content in Orange, Mandarine, Tangerine Juice and
Their Drinks ... 26
Appendix A (Informative) Conversion Table between Refractive Index and
Soluble Solids Contents at 20°C ... 30
Appendix B (Informative) Correction Table of Soluble Solids Contents against
Temperature at 20°C ... 31
Appendix C (Normative) Determination of Potassium ... 32
Appendix D (Normative) Determination of Total Phosphorus ... 35
Appendix E (Normative) Determination of L-Proline ... 38
Appendix F (Normative) Determination of Total D-Isocitric Acid ... 41
Appendix G (Normative) Determination of Total Flavonoids ... 47
Foreword
This Standard replaced the following standards including GB/T 12143.1-1989
Determination Method for Soluble Solids Content in Soft Drinks – Refractometric; GB/T
12143.2-1989 Determination Method for Amino Nitrogen Content in Fruit (Vegetable)
Juice Products – Formol Number; GB/T 12143.3-1989 Determination Method for L-
Ascorbic Acid in Fruit and Vegetable Juice Beverages – Ethyl Ether Extraction Method;
GB/T 12143.4-1992 Method for Determination of Carbon Dioxide in Carbonated Soft
Drink; GB/T 12143.5-1992 Method for Determination of Ethanol in Concentrated Fruit
Juice; GB/T 16771-1997 Determination of Juice Content in Orange, Mandarine,
Tangerine Juice and Their Drinks.
Compared with GB/T 12143.1 ~ 12143.3-1989, GB/T 12143.4 ~ 12143.5-1992, GB/T
16771-1997, this Standard mainly has the following change. combine the following 6
standards, including GB/T 12143.1~12143.3-1989, GB/T 12143.4~12143.5-1992,
GB/T 16771-1997, into one standard.
The Appendix C, D, E, F and G of this Standard are normative; while the Appendix A
and B are informative.
This Standard was proposed by National Technical Committee on Food Industry of
Standardization Administration of China.
This Standard shall be under the jurisdiction of National Technical Committee for
Standardization of Beverage.
Chief drafting organizations of “Determination Method for Soluble Solids Content in
Soft Drinks (Refractometric)”, “Determination Method for Amino Nitrogen Content in
Fruit (Vegetable) Juice Products (Formol Number)”, “Method for Determination of
Carbon Dioxide in Carbonated Soft Drink (Distillation and Titration Method)”, in this
Standard. China National Research Institute of Food Fermentation Industries. Chief
drafting staff of the above contents in this Standard. Xu Qingqu, and Gong Lingdi.
Chief drafting organizations of “Determination Method for L-Ascorbic Acid in Fruit and
Vegetable Juice Beverages (Ethyl Ether Extraction Method)”, “Method for
Determination of Ethanol in Concentrated Fruit Juice”, in this Standard. China National
Research Institute of Food Fermentation Industries. Chief drafting staff of the above
contents in this Standard. Gong Lingdi, and Xu Qingqu.
Responsibly drafting organizations of “Determination of Juice Content in Orange,
Mandarine, Tangerine Juice and Their Drinks”, in this Standard. National Technical
Committee on Food Industry of Standardization Administration of China, China
National Research Institute of Food Fermentation Industries, China Agricultural
University, Zhejiang Provincial Light Industry Research Institute, Sichuan Provincial
Light Industry Research Institute, Hunan Provincial Food Quality Supervision and
General Analytical Methods for Beverage
1 Scope
This Standard specifies the ge......
Related standard:   GB/T 10789-2015  GB/T 31121-2014
   
 
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