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| Std ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status |
| GH/T 1178-2019 | English | RFQ |
ASK
|
3 days [Need to translate]
|
KEEMUN Congou Black tea
| Valid |
| GH/T 1178-2017 | English | RFQ |
ASK
|
3 days [Need to translate]
|
(Qimen time tea)
| Obsolete |
Basic data
| Standard ID | GH/T 1178-2019 (GH/T1178-2019) |
| Description (Translated English) | KEEMUN Congou Black tea |
| Sector / Industry | Supply and Marketing Cooperatives Industry Standard (Recommended) |
| Classification of Chinese Standard | X55 |
| Date of Issue | 2019-11-28 |
| Date of Implementation | 2020-03-01 |
| Older Standard (superseded by this standard) | GH/T 1178-2017 |
| Regulation (derived from) | All China Supply and Marketing Cooperative Announcement 2019 No. 4 |
| Issuing agency(ies) | All-China Federation of Supply and Marketing Cooperatives |
GHT1178-2019: KEEMUN Congou 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.
(Qimen Gongfu Black Tea)
ICS 67.140.10
X 55
record number.
Published by All China Supply and Marketing Cooperative
Qimen Gongfu Black Tea
KEEMUN Congou Black tea
ICS 67.140.10
X 55
GH
People's Republic of China Supply and Marketing Cooperation Industry Standard
Replaces GH/T 1178-2017
2019-11-28 Released 2020-03-01 Implementation
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces GH/T 1178-2017 (SB/T 10167-1993). Compared with GH/T 1178-2017, except for editorial changes
In addition, the main technical differences are as follows.
-Revised normative references (see Chapter 2, Chapter 2 of the.2017 edition);
-Revised and added terms and definitions (see Chapter 3, Chapter 3 of the.2017 edition);
-Added provisions for product grades and physical standard samples (see Chapter 4, Chapter 4 of the.2017 edition);
-Revised and improved requirements. Among them, the indicators are supplemented in sensory quality; water-soluble ash is deleted in physical and chemical indicators
Of water, water-soluble ash, alkalinity, acid-insoluble ash, and crude fiber; in the health index, the limit of pollutants was changed to GB 2762
Implementation of the regulations, the maximum residue limits for pesticides were implemented in accordance with the provisions of GB 2763; provisions for net content were added (see Chapter 5,
Chapter 5 of the.2017 edition);
-The test method has been adjusted accordingly (see Chapter 6, Chapter 6 of the.2017 edition);
-Corresponding adjustments to inspection rules (see Chapter 7, Chapter 7 of the.2017 edition);
-Corresponding supplementary regulations have been made for sign labels, packaging, transportation and storage. The packaging is in accordance with GH/T 1070,
Storage is in accordance with GB/T 30375 (see Chapter 8, Chapter 8 of the.2017 edition).
This standard was proposed by the All-China Supply and Marketing Cooperative.
This standard is under the jurisdiction of the National Tea Standardization Technical Committee (SAC/TC339).
This standard was drafted. China National Supply and Marketing Cooperative Hangzhou Tea Research Institute, Anhui Qimen Black Tea Research Association, Xiangyuan Tea
Industry Co., Ltd., Huangmen City Qimen County Centennial Red Tea Co., Ltd., Hangzhou Yifutang Tea Co., Ltd.
The main drafters of this standard. Weng Kun, Wu Xiduan, Lu Guofu, Liu agreed, Zhang Yali, Xu Qian, Li Xiaojun.
Qimen Gongfu Black Tea
1 Scope
This standard specifies the terms and definitions, product grades and physical standards, requirements, test methods, and inspection regulations of Qimen Gongfu Black Tea.
Rules, signs, labels, packaging, transportation, storage.
This standard applies to Qimen Gongfu Black Tea.
2 Normative references
The following documents are essential for the application of this document. For dated references, only the dated version applies to this
file. For undated references, the latest version (including all amendments) applies to this document.
GB/T 191 Packaging, storage and transportation icon
GB 2762 National Food Safety Standard for Contaminants in Foods
GB 2763 National Food Safety Standards
GB 5009.3 National Food Safety Standard Determination of Moisture in Food
GB 5009.4 National Food Safety Standard Determination of Ash
GB 7718 National Food Safety Standard General Pre-packaged Food Labeling Principles
GB/T 8302 Tea sampling
GB/T 8305 Determination of tea extract
GB/T 8311 Determination of tea powder and ground tea content
GB/T 14487 Terms for tea sensory evaluation
GB/T 18795 Technical conditions for preparing tea standard samples
GB/T 23776 Tea sensory evaluation method
GB/T 30375 Tea storage
GH/T 1070 General rules for tea packaging
JJF 1070 Rules for measurement of net content of quantitatively packaged goods
Measures for the Supervision and Administration of the Measurement of Quantitative Packaged Goods Order of the General Administration of Quality Supervision, Inspection and Quarantine [2005] No. 75
Decision of the General Administration of Quality Supervision, Inspection and Quarantine on Amending (Regulations on the Administration of Food Labeling)
Order [2009] No. 123
3 terms and definitions
The terms and definitions defined in GB/T 14487 and the following apply to this standard.
3.1
KEEMUN Congou Black Tea
Taking Qimen County under the jurisdiction of Anhui Province as the core production area and adjacent traditional production areas, Qimen loquat leaf species and other suitable tea varieties are fresh
As raw materials, according to the primary production (withering, rolling, fermentation, drying, etc.) and refining (screening, shredding, wind selection, picking, supplementary fire, fight
Blended, uniformly piled, etc.) processed black stick tea with "Qimenxiang" quality characteristics.
3.2
Qimenxiang KEEMUN sweet candy scent
It has unique regional flavors such as floral, fruity and honey.
4 Product grades and physical standards
4.1 Product levels are divided into. tea, special tea, special, first, second, third, and fourth according to sensory quality requirements.
4.2 Each level shall be provided with a physical standard sample, which shall be replaced every three years. The preparation of the physical standard sample shall meet the requirements of GB/T 18795.
5 Requirements
5.1 Basic requirements
Normal quality, no deterioration, no odor, non-tea inclusions and additives.
5.2 Sensory Quality Requirements
Should meet the requirements of Table 1.
Table 1 Sensory quality requirements
level
Shape
Strips, wholeness, clarity, color, aroma, flavor, soup color, leaf bottom
Gift tea
Tender and pretty
Jinhao revealed
Smooth and clean ebony
Fragrant
Qimen Xiangxian
Fresh, sweet, bright, bright and bright
Tender and sprout
Soft, red
Evenly bright
Special
Tenderness
Jinhao revealed
Smooth and clean ebony
Sweet and fragrant
Qimen Xiangxian
Fresh, sweet, bright, bright and bright
Tender buds
Soft, red
Evenly bright
Super delicate and smooth, clean and mellow Wurun sweet fragrance, Qi sweet mellow lipstick bright bright red bright
Fengmiao Xianmen incense showed delicate tenderness
First-class fine-tightening
More even,
Evenly
Jingwu is more moist
Sweet
Qimenxiang
Sweet and mellow
Hongyan
Tender and tender
The second-level compact thin front seedlings are more uniform and still pure.
Red light
Nunyun
Level 3 is still tight and fine
Still net, slightly
With stem
Shangwurun has sweet aroma and red Shangliang
Red light
Shan Nunyun
Fourth grade
Still tight
Still net, slightly
Stalk
Black Pure Alcohol Red Bright Red
5.3 Physical and chemical indicators
Should meet the requirements of Table 2.
Table 2 Physical and chemical indicators
project
Claim
Tea, special tea, first, second, third, fourth
Moisture g/100g ≤ 7.0
Total ash g/100g (as dry matter) ≤ 6.5
Water extract (mass fraction) /% ≥ 32.0 30.0
Powder (mass fraction) /% ≤ 1.0
5.4 Health indicators
5.4.1 The limit of pollutants shall meet the requirements of GB 2762.
5.4.2 Pesticide residue limits should meet the requirements of GB 2763.
5.5 Net content
Should comply with the provisions of the "Measures for the Supervision and Administration of Quantitative Packaging Products".
6 Test method
6.1 Sensory Quality
Inspection according to GB/T 23776.
6.2 Physical and chemical indicators
6.2.1 Moisture shall be measured according to the method specified in GB 5009.3.
6.2.2 The total ash content shall be determined by the method specified in GB 5009.4.
6.2.3 Water extractables shall be measured according to the method specified in GB/T 8305.
6.2.4 The powder shall be measured according to the method specified in GB/T 8311.
6.3 Health indicators
6.3.1 The limit of pollutants shall be determined according to the method specified in GB 2762.
6.3.2 The pesticide residue limit shall be determined by the method specified in GB 2763.
6.4 Net content
Test according to the method specified in JJF1070.
7 Inspection rules
7.1 Sampling
7.1.1 Sampling is by batch. The independent quantity of products formed during the production and processing process is a batch.
Consistent quality specifications.
7.1.2 Sampling shall be performed in accordance with GB/T 8302.
7.2 Inspection
7.2.1 Factory inspection
Each batch of products should be inspected by the factory. After passing the inspection, a certificate of conformity is issued before leaving the factory. Factory inspection items are sensory quality,
Moisture, powder, net content.
7.2.2 Type inspection
The type inspection items are all the items required in Chapter 5 of the standard, and the type inspection cycle is once a year. In one of the following situations,
Type inspection should also be performed.
a) If there are major changes in raw materials or processing techniques that may affect product quality;
b) When there is a large discrepancy between the factory inspection result and the previous type inspection;
c) When a national statutory quality supervision agency requests a type inspection.
7.3 Decision rules
7.3.1 During factory inspection, all products that do not meet the factory inspection items are judged as unqualified products.
7.3.2 During type inspection, all products that do not meet the requirements of Chapter 5 of this standard are judged to be unqualified.
7.4 Retest
When the test results are in dispute, the re-inspection of the retained samples or the re-inspection of random sampling in the same batch of products shall be doubled. Resampling should
It shall be carried out by both parties. The re-inspection of the disputed items shall be subject to the re-inspection results.
8 Signs, labels, packaging, transportation, storage
8.1 Signs and labels
Packaging, storage and transportation pictograms shall comply with the requirements of GB/T 191. The label should conform to GB 7718 and the National Quality Supervision, Inspection and Quarantine
The provisions of the General Administration's Decision on Amending the "Regulations on the Administration of Food Labeling".
8.2 Packaging
Should meet the requirements of GH/T 1070.
8.3 Transport
Use clean, dry, odorless and pollution-free transportation vehicles. Do not associate with toxic, harmful, odorous, or easily contaminated items
Mixed loading and transportation.
8.4 Storage
Should meet the requirements of GB/T 30375.
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