GB/T 9833.4-2013Compressed tea - Part 4: Kang zhuan tea (English PDF)

Foreword

GB/T 9833 "Pressed" is divided into nine sections.

--- Part 1. Flower brick tea;

--- Part 2. black brick;

--- Part 3. Fu tea;

--- Part 4. Kang brick tea;

--- Part 5. Tuocha;

--- Part 6. tea tight;

--- Part 7. golden tip tea;

--- Part 8. m brick;

--- Part 9. brick tea. This part of GB /Part 4 T 9833's. This section drafted in accordance with GB/T 1.1-2009 given rules. This Part replaces GB/T 9833.4-2002 "Kang brick tea brick tea." Compared with GB/T 9833.4-2002, major technological changes as follows:

--- The products are divided into general and special Kang Kang brick brick two levels, and provides the corresponding sensory quality, physical and chemical indicators requirements;

--- Deleting physical and chemical indicators in Note 1, the physical and chemical indicators of water extracts to determining indicators;

--- Health indicators using GB 2762 "contaminants in food limited", GB 2763 "national food safety standards for pesticides in food Maximum Residue Limits "and GB 26130" food paraquat and other 54 kinds of pesticide maximum residue limits "requirement, instead of defunct GB 9679-1988 "tea health standards";

--- Judgment rule to the project according to the requirements of Chapter 4, any one of non-compliant products as unqualified products. This part is proposed by the China Federation of Supply and Marketing Cooperatives. This part of the National Technical Committee of Standardization Tea (SAC/TC339) centralized. This section was drafted by: China Federation of Supply and Marketing Cooperatives Hangzhou Tea Research Institute, China Tea Circulation Association, Ya'an tea factory Limited. The main drafters of this section. Weng Kun, Yangxiu Fang, Wang, Li Zhaogui, Xi-end, Liu Zhen Hua Mei Yu, Yu Donggang, Zhang Yali. This section previously issued as follows:

1 Scope

Part 4 of China's national standard for compressed tea, covering kang zhuan or kang brick tea. Kang brick is Sichuan's dark tea, made in and around Ya'an, and it is the tea of Tibet - the western half of the ancient tea-horse road ran from Ya'an over the mountains, and kang brick is still the everyday tea of the Tibetan plateau, churned with yak butter and salt into the drink that supplies a large share of the diet's fat and vitamins where vegetables do not grow. Its raw material is distinct from the Hunan teas: nanlu bian cha and jin jian, the coarse sun-dried green raw teas of the region, which include stem as well as leaf, and which give the tea the body that stands up to being boiled rather than infused. The production runs through screening, blending of semi-finished material, steaming and pressing, and slow drying. This part specifies the requirements, test methods, inspection rules, marking, labelling, packaging, transport, storage and shelf life for kang brick tea.

GB/T 9833 provisions of this part of the brick tea health requirements, test methods, inspection rules, marking, labeling, packaging, transportation, storage and security Shelf. This section applies to Ya'an, Sichuan and the surrounding area PLAY tea and tea Jin (drying green raw tea leaves) as the main raw material, after finishing Maocha half Finished blending, vapor pressure developing type, drying, packaging and other processes refined Kang brick tea made.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document.

GB/T 191 Packaging - Pictorial signs

GB 2762 Contaminants in Foods Limited

GB 2763 National Food Safety Standard maximum residue limits for pesticides in food

GB 7718 National Food Safety Standard pre-packaged food labels General GB/T 8302 sampling tea

GB/T 8304 Determination of tea points

GB/T 8305 Determination of tea extract

GB/T 8306 Determination of total ash tea

GB/T 9833.1-2013 Pressed Part 1. brick flower

GB/T 23776 tea sensory evaluation method

GB 26130 food paraquat and other 54 kinds of pesticide Maximum Residue Limits GH/T 1070 General tea packaging GH/T 1071 General Store tea

JJF1070 prepackaged goods measured net content inspection rules State Administration of Quality Supervision, Inspection and Quarantine [2005] 75 of Decree prepackaged goods measured Regulatory Measures State Administration of Quality Supervision, Inspection and Quarantine decided [2009] 123 Decree on Amending the "food labeling regulations," Level 3 and the physical samples Kang Kang brick tea brick is divided into special and general Kang brick two levels. Standard samples for the physical quality of the lowest limit, replaced every five years.

4 Requirements

4.1 sensory quality Sensory quality should meet the standards of physical samples, the level of sensory quality requirements to comply with Table 1. * * *