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YingDe black tea
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GH/T 243-2019
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Basic data Standard ID | GH/T 243-2019 (GH/T243-2019) | Description (Translated English) | YingDe black tea | Sector / Industry | Supply and Marketing Cooperatives Industry Standard (Recommended) | Classification of Chinese Standard | X55 | Word Count Estimation | 13,157 | Date of Issue | 3/21/2019 | Date of Implementation | 10/1/2019 | Issuing agency(ies) | All-China Federation of Supply and Marketing Cooperatives |
GHT243-2019: YingDe 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.
YingDe black tea
ICS 67.140.10
X 55
GH
Published by All China Supply and Marketing Cooperative
Yingde Black Tea
People's Republic of China Supply and Marketing Cooperation Industry Standard
2019-03-21 released
2019-10-01 Implementation
GH/T 1243-2019
GH/T 1243-2019
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard was proposed by the National Tea Standardization Technical Committee (SAC/TC 339).
This standard is under the jurisdiction of the All-China Federation of Supply and Marketing Cooperatives.
This standard was drafted. Guangdong Supply and Marketing Cooperatives, Tea Research Institute of Guangdong Academy of Agricultural Sciences, Guangdong Tiancheng Tea
Industry Co., Ltd., Guangdong Youcha Big Data Co., Ltd., Qingyuan Agriculture Bureau, Yingde Agriculture Bureau, Yingde Tea Industry
Industry Association, Guangdong Tea Collection and Appreciation Association.
The main drafters of this standard. Chen Dong, Cao Junxi, Huang Guozi, Wu Hualing, Ma Mianxia, Zhao Ran, Guo Manhua, Zhang Zhi
Gang, Yu Xionghui, Lin Tong, Shi Yijun, Liao Shecheng.
GH/T 1243-2019
GH/T 1243-2019
Yingde Black Tea
1 Scope
This standard specifies the terms and definitions of Yingde black tea, product classification and physical standard samples, test methods, and inspection regulations.
Rules, signs, labels, packaging, transportation, storage.
This standard applies to Yingde black tea.
2 Normative references
The following documents are essential for the application of this document. For dated references, only dated versions
Applies to this document. For undated references, the latest version (including all amendments) applies to this article
Pieces.
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 8303 Preparation of ground tea samples and determination of dry matter content
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
GH/T 1243-2019
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 Management of Quantitative Packaging Commodities (Order No. 75 of the General Administration of Quality Supervision, Inspection and Quarantine)
Decision of the General Administration of Quality Supervision, Inspection and Quarantine on Amending the "Regulations on the Administration of Food Labeling" (National Quality Supervision and Inspection
Order of the General Administration of Quarantine [2009] No. 123)
3 terms and definitions
The terms and definitions defined in GB/T 14487 and the following apply to this document.
3.1
In the Yingde black tea area (see the map in Appendix A for the geographical scope), Yinghong No. 9 and traditional large leaf species (Phoenix water
Cultivars of local populations such as Xian, Liannan Daye, Luokeng Daye, Yunnan Daye, etc.) and other clones bred in Guangdong
The leaf tea tree leaves are made from fresh leaves and processed according to a specific process.
3.2
As cane juice with aroma of orchid
The sweet and blue-scented compound aroma characteristic of Yingde black tea tea soup taste.
4 Product classification and physical standards
4.1 Product Classification
According to different tea tree varieties, it is divided into Yingde black tea (Yinghong No. 9), Yingde black tea (traditional large leaf species), Yingde black tea
(Medium and small leaf species) three types.
GH/T 1243-2019
4.2 Physical standards
The physical standards of each grade are replaced every 3 years. The preparation of physical standard samples shall meet the requirements of GB/T 18795.
5 Requirements
5.1 Basic requirements
The quality is normal, no deterioration, no odor, no inclusions other than tea, no additives.
5.2 Sensory Quality Requirements
5.2.1 Yingde Black Tea (Yinghong No. 9)
The sensory quality requirements of each grade should meet the requirements of Table 1.
Table 1 Yingde Black Tea (Yinghong No. 9) sensory quality requirements of various grades
Endoplasm
Grade appearance
Aroma soup color taste leaf bottom
First class
(Gold)
Sprouts are fat and covered with gold
Slightly black lines; golden color
Fresh and clean
Tender Sweet Blue Fragrance
Incense
Golden red bright
Fresh and refreshing, sweet cane
Lan Yun is obvious
Whole buds, plump and soft, even copper red
Bright or tender red
Super Second Class
(Jin Maohao)
It's fat and golden.
Ze golden brown, fresh
Moisturize
Tender and sweet
Fresh and slender
Bright red
Thick and fresh, sweet cane
Lan Yunxian
Bright red or bright copper red
First level
Fatter and more golden;
Brown;
Sweet and fragrant
lasting
Red is brighter and brighter
Bright, golden circle
Strong and fresh, sweet cane
Lan Yun Shangxian
Fat and tender, bright red evenly
GH/T 1243-2019
Secondary
Tight and strong;
Ebony moist; more even
Sweeter, longer lasting orange red, brighter, stronger, sweeter
The leaves are stretched, softer, and more even
Qi, brighter
Third grade
Tight knots are more fat;
Brown is still running;
Sweet and fragrant orange is brighter and mellow, sweet and refreshing, soft and red
5.2.2 Yingde Black Tea (Traditional Big Leaf Species)
The sensory quality requirements of each grade should meet the requirements of Table 2.
Table 2 Sensory quality requirements of Yingde black tea (traditional large leaf species)
Endoplasm
Grade appearance
Soup color aroma and leaf base
Super
Sprouts full and covered
Golden; color golden
Moisturize
Orange red bright
Tender and sweet, with a hint of fragrance,
Youchang
Fresh and sweet whole buds, bright red and bright
First level
The cord is fatter and more
Jinmo; color dark brown,
Moisturize
Bright red
Tender and sweet, with a hint of fragrance,
lasting
Thick, sweet, tender and even with buds, bright red
Secondary
Knotty knot
Shang Xian; Ebony Run;
More uniform
Hongyan is brighter
Sweet with floral fragrance
Thicker, sweeter, softer, brighter red, more even
GH/T 1243-2019
Third grade
The string is stronger, there is
No; black brown is more moist;
More uniform
Brighter red
Sweet and slightly floral,
Persistent
Sweet and mellow, fresh and soft, red and bright, uniform
Fourth grade
Strong cord; brown still
Moisturize
Hongming has a sweet and mellow monk
Maroon is still bright, leaves are soft and even
5.2.3 Yingde Black Tea (medium and small leaf species)
The sensory quality requirements of each grade should meet the requirements of Table 3.
Table 3 Sensory quality requirements of Yingde black tea (medium and small leaf species)
Endoplasm
Grade appearance
Aroma soup color taste leaf bottom
Super
Tight and thin
Sweet, floral
Obvious
Orange red is bright, sweet and mellow, fresh and tender with buds, red and bright
First-level tight knot
uniform
Sweet fragrance with floral fragrance
lasting
Orange-red, bright, mellow, sweet, tender, evenly red
Tighter knots, dark brown
Moisturizing
Sweet fragrance with floral fragrance
Longer lasting
Orange red is brighter, stronger and more mellow.
The third grade is still tightly knotted, brown
Run, Shang Yunjing
Sweet fragrance with flowers
Xiang Shangchang
Orange red is still bright, strong, alcohol is still tender, even red
Level 4 is firm, brown is still run,
Shang Yun
Sweet and deep red
GH/T 1243-2019
5.3 Physical and chemical indicators
The physical and chemical indicators should meet the requirements of Table 4.
Table 4 Physical and chemical indicators
Project indicators
Moisture (mass fraction)% ≤ 6.5
Powder (mass fraction)% ≤ 1.0
Total ash (mass fraction)% ≤ 7.0
Yingde Black Tea (Yinghong No. 9) 36.0
Yingde black tea (traditional large leaf species) 36.0 water extract (mass fraction)% ≥
Yingde Black Tea (Medium and Small Leaf Species) 32.0
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 methods
6.1 Sensory Quality
Method inspection shall be carried out in accordance with the provisions of GB/T 23776.
6.2 Physical and chemical indicators
6.2.1 The preparation of the sample shall be performed in accordance with the provisions of GB/T 8303.
GH/T 1243-2019
6.2.2 Moisture is measured according to the method specified in GB 5009.3.
6.2.3 The powder is measured according to the method specified in GB/T 8311.
6.2.4 The total ash content shall be determined according to the method specified in GB 5009.4.
6.2.5 Water extracts shall be measured according to the method specified in GB/T 8305.
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 production and processing is one batch, and the same batch is produced
The quality specifications of the products are consistent.
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 and labels, logos.
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. Have the following feelings
In one of the situations, type inspection should also be performed.
a) If there are major changes in raw materials or processing techniques that may affect product quality;
GH/T 1243-2019
b) The product is discontinued for more than half a year, when production resumes;
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 samples should be kept or re-sampled in accordance with GB/T 8302.
The re-inspection of unqualified items shall be subject to the re-inspection results.
8 Signs, labels, packaging, transportation, storage
8.1 Signs and labels
The packaging, storage and transportation diagrams of the products shall meet the requirements of GB/T 191. Labels and signs should comply with GB 7718 and the National Quality
Provisions of the General Administration of Quantity Supervision, Inspection and Quarantine 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. Must not be toxic, harmful, odorous, or easily soiled
Dyed items are mixed and shipped.
8.4 Storage
Should meet the requirements of GB/T 30375.
GH/T 1243-2019
Appendix A
(Normative appendix)
GH/T 1243-2019
Yingde black tea regional scope map
Yingde black tea regional scope (see Figure A)
Figure A. Regional map of Yingde black tea
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