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GB/T 12729.11-2008: Spices and condiments -- Determination of cold-water soluble extract
Status: Valid GB/T 12729.11: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 12729.11-2008 | English | 149 |
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Spices and condiments -- Determination of cold-water soluble extract
| Valid |
GB/T 12729.11-2008
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| GB/T 12729.11-1991 | English | 199 |
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Spices and condiments--Determination of cold water-soluble extract
| Obsolete |
GB/T 12729.11-1991
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PDF similar to GB/T 12729.11-2008
Basic data | Standard ID | GB/T 12729.11-2008 (GB/T12729.11-2008) | | Description (Translated English) | Spices and condiments -- Determination of cold-water soluble extract | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | B36 | | Classification of International Standard | 67.220.10 | | Word Count Estimation | 5,520 | | Date of Issue | 2008-07-16 | | Date of Implementation | 2008-11-01 | | Older Standard (superseded by this standard) | GB/T 12729.11-1991 | | Quoted Standard | GB/T 12729.2; GB/T 12729.3 | | Adopted Standard | ISO 941-1980, MOD | | Regulation (derived from) | National Standard Approval Announcement 2008 No.12 (Total No.125) | | 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 determination of spices and condiments cold water soluble extract. This section applies to spices and condiments-Determination of cold water soluble extract. | GB/T 12729.11-2008: Spices and condiments -- Determination of cold-water soluble extract---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.
Spices and condiments. Determination of cold-water soluble extract
ICS 67.220.10
B36
National Standards of People's Republic of China
Replacing GB/T 12729.11-1991
Spices and condiments
Determination of cold water-soluble extract
(ISO 941. 1980, MOD)
Posted 2008-07-16
2008-11-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
GB/T 12729 "Spices and condiments" consists of the following components.
--- GB/T 12729.1 Spices and condiments name
--- GB/T 12729.2 Spices and condiments - Sampling Methods
Preparation --- GB/T 12729.3 Spices and seasoning powder sample analysis
--- GB/T 12729.4 Spices and condiments - Determination of fineness of grinding (hand sieving method)
Determination --- GB/T 12729.5 spices and condiments extraneous matter content
--- GB/T 12729.6 Spices and condiments - Determination of moisture content (distillation)
--- GB/T 12729.7 Spices and condiments - Determination of total ash
--- GB/T 12729.8 Spices and condiments - Determination of water-insoluble ash
Determination --- GB/T 12729.9 Spices and condiments acid insoluble ash
--- Determination of GB/T 12729.10 Spices and condiments alcohol extract
--- GB/T 12729.11 Spices and condiments - Determination of cold water-soluble material extraction
Determination --- GB/T 12729.12 Spices and condiments non-volatile ether extract
Determination --- GB/T 12729.13 Spices and condiments dirt
This section GB/T 12729 Part 11.
The partial modification of the use of ISO 941. 1980 "Determination of spices and condiments cold water soluble extract" (in English), the main difference
Differences are.
--- This part of Chapter 5, "the main instrument" added analytical balance;
--- 8.2 to provide for repeatable, will help improve the accuracy of the method.
This part is GB/T 12729.11-1991 "Spices and condiments - Determination of cold water soluble extract product" amendment. versus
GB/T 12729.11-1991 compared to no change in the specific technical content, made some changes in the format and text, will be divided into Chapter 8
8.1, 8.2, the Chapter 9, "allows poor" content to the new "8.2 repeatability" in.
This Part replaces GB/T 12729.11-1991.
This part by the China Federation of Supply and Marketing Cooperatives and focal points.
This section was drafted by. China Federation of Supply and Marketing Cooperatives Nanjing Institute of comprehensive utilization of wild plants.
The main drafters of this section. Chen Shirong, Zhang Weiming.
This part of the standard replaces the previous editions are.
--- GB/T 12729.11-1991.
Spices and condiments
Determination of cold water-soluble extract
1 Scope
This section GB/T 12729 specifies the spices and condiments Determination of cold water soluble extract thereof.
This section applies to spices and condiments - Determination of cold water soluble extract thereof.
2 Normative references
The following documents contain provisions which, through reference GB/T 12729 in this section constitute provisions of this section. For dated reference documents
Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section
Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this
section.
GB/T 12729.2 Spices and condiments sampling method (GB/T 12729.2-2008, ISO 948. 1980, NEQ)
GB/T 12729.3 spices and seasoning powder sample was prepared for analysis (GB/T 12729.3-2008, ISO 2825.
1981, MOD)
3 Terms and Definitions
The following terms and definitions apply to this part of the GB/T 12729 of.
3.1
Under the conditions specified in this section, the cold water extract combined.
Principle 4
With cold water extracted sample was filtered, dried and weighed to obtain the extract.
5 main instruments
5.1 volumetric flask. capacity 100mL.
5.2 Pipette. capacity 50mL.
5.3 surface plate.
5.4 filter. medium.
5.5 Oven. Temperature 103 ℃ ± 2 ℃.
5.6 water bath.
5.7 dryer.
5.8 Analytical balance.
6 Sampling
The method according to GB/T 12729.2 specified sampling.
7 Procedure
7.1 Preparation of the sample
Samples were prepared according to the method GB/T 12729.3 requirements.
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