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GB/T 13738.1-2017: Black tea -- Part 1: Broken black tea
Status: Valid GB/T 13738.1: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 13738.1-2017 | English | 139 |
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Black tea -- Part 1: Broken black tea
| Valid |
GB/T 13738.1-2017
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| GB/T 13738.1-2008 | English | 279 |
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3 days [Need to translate]
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Black tea -- Part 1: Broken black tea
| Obsolete |
GB/T 13738.1-2008
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| GB/T 13738.1-1997 | English | 359 |
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3 days [Need to translate]
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The first set of broken black tea
| Obsolete |
GB/T 13738.1-1997
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PDF similar to GB/T 13738.1-2017
Basic data | Standard ID | GB/T 13738.1-2017 (GB/T13738.1-2017) | | Description (Translated English) | Black tea -- Part 1: Broken black tea | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | X55 | | Classification of International Standard | 67.140.10 | | Word Count Estimation | 7,729 | | Date of Issue | 2017-11-01 | | Date of Implementation | 2018-05-01 | | Older Standard (superseded by this standard) | GB/T 13738.1-2008 | | Regulation (derived from) | National Standard Announcement 2017 No. 29 | | Issuing agency(ies) | General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 | GB/T 13738.1-2017: Black tea -- Part 1: Broken black tea---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.
Black tea-Part 1. Broken black tea
ICS 67.140.10
X55
National Standards of People's Republic of China
Replacing GB/T 13738.1-2008
black tea
Part 1. Red crushed tea
(ISO 3720.2011, Blacktea-Definition and basic requirements, MOD)
Posted.2017-11-01
2018-05-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
Foreword
GB/T 13738 "black tea" is divided into the following sections.
--- Part 1. Red broken tea;
--- Part 2. Gongfu black tea;
--- Part 3. Small kinds of black tea.
This section GB/T 13738 Part 1.
This section drafted in accordance with GB/T 1.1-2009 given rules.
This Part replaces GB/T 13738.1-2008 "black tea Part 1. Red broken tea." Compared with GB/T 13738.1-2008, in addition to editing
The main technical changes outside the editorial changes are as follows.
--- Modify the adoption of ISO 3720.2011 "black tea definition and basic requirements";
--- Adjust some of the reference standards, pesticide maximum residue limits, pollutant limits and food labeling by food safety implementation of national standards;
--- Adjust product classification and sensory quality requirements, the tea and the end of the tea were unified into a specification;
--- Increase in physical and chemical indicators of tea polyphenols project, a clear water-soluble ash, water-soluble ash alkalinity, acid insoluble ash, crude fiber, tea and more
Phenol five physical and chemical indicators as a reference index;
--- Increase the detection method of tea polyphenols.
This section uses the redrafted law to amend the use of ISO 3720.2011 "black tea definition and basic requirements." This part of ISO 3720.
2011 compared to the main technical changes are as follows.
--- Remove the term "black tea";
--- Increase the sensory index of broken tea;
--- 4.1 The basic requirements of the deletion of "Odor for the evaluation of tea must be prepared in accordance with the provisions of ISO 3103. Evaluation results to be
With the terms specified in ISO 6078 recorded in the test report ";
--- Physical and chemical indicators to increase the water and powder requirements, water-soluble ash, water-soluble ash alkalinity, acid insoluble ash, crude fiber, tea
Five physical and chemical indicators of polyphenols as a reference index;
--- Increase the requirements of health indicators;
--- Increase transport and storage requirements.
This section also made the following editorial changes.
--- Standard name was changed to "Black tea Part 1. Red broken tea";
--- International Standard physical and chemical indicators in the table test methods Chapter 5 test methods are provided.
This part is proposed by China Federation of Supply and Marketing Cooperatives.
This part of the National Tea Standardization Technical Committee (SAC/TC339) centralized.
This part of the drafting unit. China National Federation of Supply and Marketing Cooperatives Hangzhou Tea Research Institute, Fujian New Tanzanian Group Co., Ltd., Fujian Agriculture
Lin University, the National Tea Quality Supervision and Inspection Center, Sichuan Agricultural University, Hunan Tea Group Co., Ltd., Sichuan Tea Group
Co., Ltd., a different group Ltd., Hangzhou Yifu Tang Tea Co., Ltd., China Tea Circulation Association.
The main drafters of this section. Weng Kun, Zhang Jinhua, Zhao Yuxiang, Sun Weijiang, Lin Ying, Zhang Yali, Zhou Weilong, Qi Gui Nian, Yin Bell, Yan Zewen,
Su Jinping, Li Xiaojun, Zhu Zhonghai.
This part replaces the standards previously issued as.
--- GB/T 13738.1-1997, GB/T 13738.1-2008.
black tea
Part 1. Red crushed tea
1 Scope
GB/T 13738 provisions of this section broken tea product classification, requirements, test methods, inspection rules, labeling, packaging, transportation
And storage.
This section applies to the tea tree Camelliasinensis (Linnaeus.) O.Kuntze buds, leaves, tender stems as raw material, withered, knead,
Fermentation, drying and other technology made of broken red tea.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 191 Packaging - Pictorial signs (GB/T 191-2008, ISO 780.1997, MOD)
GB 2762 National Food Safety Standard Food contaminants limited
GB 2763 National Food Safety Standard Pesticide Maximum Residue in Food
GB 7718 National Food Safety Standard Pre-packaged food labels General
GB/T 8302 tea sampling (GB/T 8302-2013, ISO 1839.1980, NEQ)
Preparation of GB/T 8303 tea ground sample and determination of dry matter content (GB/T 8303-2013, ISO 1572.1980,
MOD)
GB/T 8304 Determination of tea moisture (GB/T 8304-2013, ISO 1573.1980, MOD)
GB/T 8305 Determination of tea extract (GB/T 8305-2013, ISO 9768.1994, MOD)
GB/T 8306 tea total ash determination (GB/T 8306-2013, ISO 1575.1987, MOD)
GB/T 8307 Determination of tea-soluble ash and water-insoluble ash (GB/T 8307-2013, ISO 1576.1988, MOD)
GB/T 8308 tea acid insoluble ash determination (GB/T 8308-2013, ISO 1577.1987, MOD)
GB/T 8309 tea water-soluble ash alkalinity (GB/T 8309-2013, ISO 1578.1987, MOD)
GB/T 8310 Determination of crude fiber tea (GB/T 8310-2013, ISO 15598.1999, MOD)
GB/T 8311 tea powder and broken tea content determination
GB/T 8313 tea polyphenols and catechins in the detection of content (GB/T 8313-2008, ISO 14502-1/2.
2005, MOD)
GB/T 23776 tea sensory evaluation method
GB/T 30375 tea storage
General rules of tea packaging GH/T 1070
JJF1070 quantitative measurement of net content of packaged goods inspection rules
Measures for the Administration of Measurement of Quantitative Packaging Commodities AQSIQ [2005] No.75
AQSIQ Decision on Amending the "Provisions on the Administration of Food Labeling" Order of the General Administration of Quality Supervision, Inspection and Quarantine
〔2009〕 No.123
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