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Urgently ask GB China national standard compilation page 786-796 for online answer of green tea standard content.
GB/T 14456-93 green tea

1 Subject content and scope of application

This standard specifies the color grade, technical requirements, inspection methods, inspection rules, packaging and storage requirements of green tea.

This standard is applicable to fried green, baked green, sun-dried green and refined green tea products processed by plastic grading.

2 reference standard

Analysis method of GB 5009.57 tea hygiene standard

GB 77 18 General Standard for Food Labeling

GB 8302 tea sampling

GB 8303 Preparation of Tea Grinding Samples and Determination of Dry Matter Content

GB 8304 determination of moisture in tea.

GB 8305 determination of water extract of tea

GB 8306 Determination of Total Ash in Tea

Determination of water-soluble ash and water-insoluble ash in tea

GB 8308 Determination of Acid Insoluble Ash in Tea

Determination of alkalinity of water-soluble ash in GB 8309 tea

Determination of crude fiber in GB 83 10 tea

GB 83 1 1 determination of tea powder and broken tea content

GB 9 172 scented tea grade parison

GB 9679 Hygienic Standard for Tea

GB 9833.5 Pressing Tea Tuocha

GB 1 1680 Hygienic standard for food packaging base paper

GB/T 14487 terms for tea sensory evaluation.

SB/T 10037 transportation and packaging of black tea, green tea and scented tea

SB/T 10 157 tea sensory evaluation method

3 definition

The buds, leaves and tender stems of the new shoots of tea trees used for green tea are killed and rubbed.

Primary tea (or coarse tea) made by kneading and drying and refined tea (or coarse tea) made by shaping and classification.

Tea), keep the green characteristics, for drinking.

4 Name, color and grade

4. 1 First tea is named according to drying process and morphological characteristics, and classified according to product quality.

4. 1.65438+

4. 1. 1. 1 Long fried green is a long fried green. It is divided into level 1, level 2, level 3, level 4, level 5 and level 6.

4. 1. 1.2 round fried green is round fried green. It is divided into level 1, level 2, level 3, level 4, level 5 and level 6.

4. 1.2 Baked green tea presents a long strip of tea by baking. Divided into level 1, level 2, level 3, level 4, level 5,

Six levels.

4. 1.3 long strips of sun-dried green tea. It is divided into level one, level two, level three, level four and level five.

4.2 Refined tea is designed according to tender raw materials and processing technology and quality characteristics of shape, color, fragrance and taste. Various colors

Grading according to product quality.

4.2. 1 Zhenmei is a strip tea made of long-fried green tea, which is shaped, graded and blended. Divided into special treasures and special grades, one

Grade two, grade one, grade two, grade three, grade four, grade four.

4.2.2 Zhucha is a round tea made of stir-fried green, which is shaped, classified and blended. Divided into super, first and second grades.

Level, level, level, level, level.

4.2.3 Rain tea is a kind of short strip and raindrop-shaped tea separated from long-fried green or round-fried green. Divide into one share

Level one and level two.

4.2.4 Gong Xi's tea leaves are separated in the form of round sheets and flat sheets, and mixed by long-frying and green processing. Divided into special supply level,

Level 2, Gong Xi level 1, level 2, level 3, no hierarchy.

4.2.5 Mei Feng is composed of some small, short and blunt tea strips separated from the processing of long-fried or round-fried green.

Not graded.

4.2.6 Blend some tender stems, tendons, thin strips and flaky tea leaves separated from pruned plums during long or round frying.

And become. Divided into super, first, second and third.

4.2.7 Some thin-pasted and flaky tea leaves separated from Camellia oleifera seeds after long frying or baking are not classified.

4.2.8 Baked blue-and-white tea blank is made into strip tea for scented tea by shaping and grading with baked green as raw material. Hierarchical,

Level 2, Level 3, Level 4, Level 5 and Level 6.

4.2.9 Autoclaved green tea is a kind of group tea, such as Tuo tea, which is made of sun-cured green tea by shaping and autoclaving.

5 technical requirements

5. 1 Basic requirements

5. 1. 1 Normal quality, no deterioration and no peculiar smell.

5. 1.2 shall not contain non-tea inclusions.

5. 1.3 is not colored and does not add any fragrance.

5.2 Sensory indicators

5.2. 1 The sensory quality of each product name, color and grade must conform to the physical standard sample tea, and the foreign trade should conform to the agreement of both parties.

Treat the specified sample tea.

5.2.2 The name, color and sensory quality of each product shall meet the requirements of the quality characteristics of this grade, as shown in Appendix A. ..

5.2.3 The physical standard sample of each product name, color and grade is the minimum quality of the product of that grade. Physical standard samples from the country

The national competent department shall replace the equipment according to the technical requirements specified in this standard.

5.3 Physical and chemical indicators

5.3. 1 Physical and chemical indexes of primary tea

See table 1 for the physical and chemical indexes of each name of primary tea.

Table 1

━━━━━━━━━━━━┳━━━━━━━━━━━━━━━

needle

Item ┣ ━ ━ ━ ━ ━ ━ ━

┃ Long fried green ┃ Round fried green ┃ Roasted green ┃ Dried green

━━━━━━━━━━━━╋━━━┻━━━┻━━╋━━━━

Humidity,% (m/m) ≤┃ 7.0 ┃ 9.0

━━━━━━━━━━━━╋━━━━━━━━━━┻━━━━

Total ash,% (m/m) ≤┃ 7.0

━━━━━━━━━━━━╋━━━┳━━━┳━━┳━━━━

Broken tea,% (m/m) ≤ 6.0 ┃ 1.5 ┃ 5.0 ┃ 6.0

━━━━━━━━━━━━╋━━━┻━━━┻━━┻━━━━

Water extract,% (m/m) ≥ ┃ 36.0

━━━━━━━━━━━━╋━━━━━━━━━━━━━━━

Crude fiber,% (m/m) ≤┃ 16.0

━━━━━━━━━━━━┻━━━━━━━━━━━━━━━

5.3.2 Physical and chemical indexes of refined tea

5.3.2. 1 Physical and chemical indexes of Zhenmei, Zhucha, Yucha, Gong Xi, Mei Feng, Xiumei and Camellia oleifera. As shown in Table 2.

Table 2

━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━

needle

Projects ┣ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳.

┃ True plum ┃ Bamboo tea ┃ Gong Xi ┃ Jade tea ┃ Fengmei ┃ Beautiful ┃ Camellia Abel.

━━━━━━━━━━┳━━━━━╋━━┻━━┻━━┻━━┻━━╋━━┻━━━

Moisture,% (m/m) ┃ ex-factory inspection ┃ 6.5 ┃ 7.0

≤ ┣━━━━━╋━━━━━━━━━━━━━━╋━━━━━━

┃ Export inspection ┃ 7.5 ┃ 8.0

━━━━━━━━━━╋━━━━━╋━━━━━━━━━━━┳━━╋━━┳━━━

Powder,% (m/m) ┃ factory inspection ┃ 1.0 ┃2.0 ┃3.0 ┃ 4.0.

≤ ┣━━━━━╋━━━━━━━━━━━╋━━╋━━╋━━━

┃ export inspection ┃ 1.5 ┃3.0 ┃4.0 ┃ 5.0

━━━━━━━━━━┻━━━━━╋━━━━━━━━━━━╋━━┻━━┻━━━

Total ash,% (m/m) ≤┃ 7.0 ┃ 7.5.

━━━━━━━━━━━━━━━━╋━━━━━━━━━━━┻━━━━━━━━━

Water extract,% (m/m) ≥ ┃ 34.0

━━━━━━━━━━━━━━━━╋━━━━━━━━━━━━━━━━━━━━━

Crude fiber,% (m/m) ≤┃ 16.0

━━━━━━━━━━━━━━━━╋━━━━━━━━━━━━━━━━━━━━━

Water-soluble ash, accounting for total ash,% (m/m) ≥┃ 45.0.

━━━━━━━━━━━━━━━━╋━━━━━━━━━━━━━━━━━━━━━

Acid insoluble ash,% (m/m) ≤┃ 1.0

━━━━━━━━━━━━━━━━╋━━━━━━━━━━━━━━━━━━━━━

The alkalinity of water-soluble ash (calculated by KOH) ┃ 1.0 ~ 3.0.

━━━━━━━━━━━━━━━━┻━━━━━━━━━━━━━━━━━━━━━

Baking blue-and-white tea blanks in 5.3.2.2 shall be carried out according to GB 9 172.

5.3.2.3 Tuocha should be implemented in accordance with GB 9833.5.

5.4 Health indicators

Health indicators shall be implemented according to GB 9679.

6. Inspection method

6. 1 sampling, according to the provisions of GB 8302.

6.2 Sensory quality inspection shall be conducted according to GB/T 14487 and SB/T 10 157.

6.3 Physical and chemical quality inspection

6.3. 1 Inspection of total ash, water-soluble ash, acid-insoluble ash, alkalinity of water-soluble ash, crude fiber and water extract

The preparation of test samples shall be carried out in accordance with GB 8303.

6.3.2 Moisture inspection shall be carried out in accordance with GB 8304.

6.3.3 The inspection of broken tea and powder shall be conducted according to GB 83 1 1.

6.3.4 The inspection of water extract shall be carried out according to GB 8305.

6.3.5 The crude fiber shall be inspected according to GB 83 10.

6.3.6 The inspection of total ash shall be carried out in accordance with the provisions of GB 8306.

6.3.7 The inspection of water-soluble ash shall be carried out according to GB 8307.

6.3.8 The inspection of acid-insoluble ash shall be carried out according to GB 8308.

6.3.9 The alkalinity test of water-soluble ash shall be carried out according to GB 8309.

6.4 Health examination shall be conducted in accordance with the provisions of GB 5009.57.

6.5 Packaging inspection shall be conducted in accordance with GB 1 1680 and GB 77 18.

7 inspection rules

7. 1 Products shall be in batches (marks), and the quality specifications and packaging of products in the same batch (marks) must be consistent.

7.2 Delivery (ex-factory) inspection

7.2. 1 When each batch of products leaves the factory, the sensory quality, moisture, broken tea and packaging specifications of the original tea shall be inspected, and the refined tea shall be inspected.

Sensory quality, moisture, powder and packaging specifications.

7.2.2 Before leaving the factory, the products must be inspected by the quality inspection department of the factory, and a product quality certificate can be issued before leaving the factory.

7.3 Type (Routine) Inspection

7.3. 1 In any of the following circumstances, the product quality shall be comprehensively evaluated, that is, type inspection shall be conducted.

A. trial production and appraisal of new products;

B after production, if the raw materials, processes and machinery change greatly, the product quality may be affected;

C. when the national quality supervision institution checks the product quality.

7.3.2 During the type inspection, all inspections shall be conducted in accordance with the technical requirements specified in Chapter 5.

7.4 Determination of inspection results

7.4. 1 Any product that is deteriorated, polluted, has peculiar smell and the hygiene index is unqualified shall be judged as unqualified and shall not be released.

Sell as a drink.

7.4.2 If one of the inspection items specified in 7.2. 1 does not meet the technical requirements during the ex-factory inspection, it will be judged as unqualified.

It is a nonconforming product.

7.4.3 In the type inspection, if one product does not meet the technical requirements in all inspections specified in the technical requirements, it is judged as No. ..

Qualified products.

7.5 reinspection

In case of any dispute over the inspection results, samples shall be retained for re-inspection, or in the same batch (logo) products, the provisions of GB 8302 shall be re-observed.

Double sampling, reinspect unqualified items, and the reinspect results shall prevail.

8 Labeling, packaging, transportation and storage

8. 1 label

The outer packaging of ex-factory products shall be clearly marked according to the provisions of GB 77 18 or the provisions of trade contracts.

8.2 packaging

8.2. 1 The packaging container shall be made of dry, clean and odorless materials that will not affect the quality of tea, and shall be in contact with tea.

The inner packaging materials shall meet the requirements of GB 1 1680.

8.2.2 The packaging shall be firm, moisture-proof, neat, beautiful and tasteless, which can protect the quality of tea and facilitate loading, unloading and storage.

And transportation.

8.2.3 Packaging specifications shall comply with the provisions of SB/T 10037.

8.3 transportation

The means of transport must be clean, dry, free of peculiar smell and pollution; Rain-proof, moisture-proof and sun-proof shall be provided during transportation; Loading and unloading

When handling carefully, it is strictly forbidden to transport with toxic, odorous and easily contaminated articles.

8.4 storage

Products should be stored in a clean, dry and odorless warehouse, and there should be no gas pollution around the warehouse.

Annex a

Sensory quality characteristics of green tea with different colors (product name)

(Supplement)

See table A 1 for the sensory quality characteristics of rare eyebrows.

Table A 1

━━━━━┳━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━

┃ External shape ┃ Internal substance

┣ ┳ ┳ ┳ ┳ ╋ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ 95

┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃947

━━━━━╋━━━╋━━━╋━━━╋━━━━╋━━━━╋━━━╋━━━━╋━━━━

Special, special, super, delicate, even, green, moist, clean, fresh, tender, fresh, bright and green with buds.

┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃

━━━━━╋━━━╋━━━╋━━━╋━━━━╋━━━━╋━━━╋━━━━╋━━━━

Super grade ┃ fine ┃ even ┃ green ┃ clean ┃ high fragrance ┃ lasting ┃ fresh ┃ green ┃ tender, even tender.

┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃

━━━━━╋━━━╋━━━╋━━━╋━━━━╋━━━━╋━━━╋━━━━╋━━━━

Super second-class ┃ tight knot ┃ even ┃ green moist ┃ clean ┃ high fragrance ┃ thick ┃ yellow green ┃ tender.

┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃.

━━━━━╋━━━╋━━━╋━━━╋━━━━╋━━━━╋━━━╋━━━━╋━━━━

First-class ┃ compact ┃ even green ┃ wet ┃ clean ┃ Shang Gao's ┃ strong alcohol ┃ yellow-green ┃ tender and even.

┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ 94

━━━━━╋━━━╋━━━╋━━━╋━━━━╋━━━━╋━━━╋━━━━╋━━━━

Zhenmei Grade II ┃ is still strong ┃ symmetrical ┃ yellowish green ┃ slightly tender ┃ pure ┃ alcohol ┃ yellowish green ┃ is still even and soft.

┃┃┃┃┃┃┃┃┃┃┃┃┃┃.

━━━━━╋━━━╋━━━╋━━━╋━━━━╋━━━━╋━━━╋━━━━╋━━━━

It's beautiful. It's three-level, thick, symmetrical, green, yellow, thin stalks, flat, green, yellow and soft leaves.

┃┃┃┃┃┃┃ Green and yellow

━━━━━╋━━━╋━━━╋━━━╋━━━━╋━━━━╋━━━╋━━━━╋━━━━

Jane eyebrow level 4 ┃ slightly loose ┃ still symmetrical ┃ yellow ┃ stem park ┃ slightly thick ┃ slightly yellow ┃ slightly thick.

┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃

━━━━━╋━━━╋━━━╋━━━╋━━━━╋━━━━╋━━━╋━━━━╋━━━━

Meimei ┃ thick and loose ┃ still symmetrical ┃ yellow ┃ light and simple stem ┃ thick and slightly light ┃ yellow is deep ┃ thick and old.

The following are ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃.

━━━━━┻━━━┻━━━┻━━━┻━━━━┻━━━━┻━━━┻━━━━┻━━━━

A2 See Table A2 for the requirements of sensory quality characteristics of Zhu tea.

Table A2

━━━━━┳━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━

┃ External shape ┃ Internal substance

Grade ┣ ━ ━ ━ ━ ━ ━ ━ ━ ━ ━ ━ ━ ━ ━ ━

┃ Particles ┃ Crushing ┃ Color ┃ Purity ┃ Aroma ┃ Taste ┃ Soup color ┃ Leaf bottom

━━━━━╋━━━━╋━━━╋━━━━╋━━━╋━━━╋━━━╋━━━━╋━━━━

Supergrade ┃ thin and tight knot ┃ even ┃ dark green smooth ┃ clean ┃ high fragrance ┃ thick ┃ light green bright ┃ complete bud leaves.

┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃

━━━━━╋━━━━╋━━━╋━━━━╋━━━╋━━━╋━━━╋━━━━╋━━━━

First-class ┃ Round ┃ Even ┃ Green ┃ Clean ┃ High ┃ Strong liquor ┃ Yellow-green ┃ Tender and even yellow-green.

┃┃┃┃┃┃┃┃┃┃┃┃┃┃bright.

━━━━━╋━━━━╋━━━╋━━━━╋━━━╋━━━╋━━━╋━━━━╋━━━━

Sub-round knot, symmetry, green, slightly, Shang Gao, mellow, yellow-green, tender and even.

┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ 94

━━━━━╋━━━━╋━━━╋━━━━╋━━━╋━━━╋━━━╋━━━━╋━━━━

The third grade ┃ round and solid ┃ symmetrical ┃ yellow green ┃ yellow head ┃ pure ┃ mellow ┃ green yellow ┃ is still tender and even.

┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃.

━━━━━╋━━━━╋━━━╋━━━━╋━━━╋━━━╋━━━╋━━━━╋━━━━

Four levels ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃.

┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃.

━━━━━╋━━━━╋━━━╋━━━━╋━━━╋━━━╋━━━╋━━━━╋━━━━

Grade five ┃ thick round ┃ still symmetrical ┃ green yellow ┃ yellow head ┃ slightly thick ┃ thick light ┃ Huang Lue deep ┃ slightly thick old.

┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃947

━━━━━╋━━━━╋━━━╋━━━━╋━━━╋━━━╋━━━╋━━━━╋━━━━

Unclassified ┃ thick and flat ┃ still symmetrical ┃ yellow and withered ┃ plain ┃ thick and rough with astringency ┃ yellow and dark ┃ thick and old and yellow and dark.

┃ ┃ ┃ old terrier ┃ ┃ ┃.

━━━━━┻━━━━┻━━━┻━━━━┻━━━┻━━━┻━━━┻━━━━┻━━━━

See Table A3 for the requirements of sensory quality characteristics of A3 Rain Tea.

Table A3

━━━━━━┳━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━

┃ External shape ┃ Internal substance

Grade ┣ ━ ━ ━ ━ ━ ━ ┳ ━ ━ ━ ━ ━ ━ ━

┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃947

━━━━━━╋━━━━╋━━╋━━━╋━━━╋━━━╋━━╋━━━╋━━━━

First-class ┃ thin and short tight knot ┃ symmetrical ┃ green and moist ┃ slightly ┃ high purity ┃ thick ┃ yellow green ┃ tender and even.

┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃947

━━━━━━╋━━━━╋━━╋━━━╋━━━╋━━━╋━━╋━━━╋━━━━

Second-class ┃ short and pure ┃ still called ┃ green and yellow ┃ hard stems ┃ flat and flat ┃ green and yellow leaves are still very soft.

┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃947

━━━━━━┻━━━━┻━━┻━━━┻━━━┻━━━┻━━┻━━━┻━━━━

A4 The sensory quality characteristics of Gong Xi are shown in Table A4.

Table A4

━━━━━━┳━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━

┃ External shape ┃ Internal substance

Grade ┣ ━ ━ ━ ━ ━ ━ ━ ━ ━ ━ ━ ━ ━ ━ ━

┃ Particles ┃ Crushing ┃ Color ┃ Purity ┃ Aroma ┃ Taste ┃ Soup color ┃ Leaf bottom

━━━━━━╋━━━━╋━━━╋━━━╋━━━━╋━━━╋━━╋━━━╋━━━━

Specially for the first-class round knot, green, moist, clean, high, thick, cool, green, bright and tender.

┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ Green and bright.

━━━━━━╋━━━━╋━━━╋━━━╋━━━━╋━━━╋━━╋━━━╋━━━━

Tegong II ┃ Round knot ┃ Shang accidentally ┃ Green slightly yellow head ┃ Shang Gao mellow ┃ Yellow green ┃ Shang tender accidentally.

┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃947

━━━━━━╋━━━━╋━━━╋━━━╋━━━━╋━━━╋━━╋━━━╋━━━━

Gongxi first-class ┃ round ┃ symmetrical ┃ yellow-green ┃ yellow head ┃ purity ┃ alcohol ┃ yellow-green ┃ tender and even.

┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃is still bright.

━━━━━━╋━━━━╋━━━╋━━━╋━━━━╋━━━╋━━╋━━━╋━━━━

Gong Xizhong ┃ Shang Yuan ┃ Shang Symmetry ┃ Green yellow ┃ Yellow Toulu ┃ Ping ┃ Ping ┃ Huang ┃ Leaves are still soft.

┃┃┃┃┃┃┃ Green and yellow

━━━━━━╋━━━━╋━━━╋━━━╋━━━━╋━━━╋━━╋━━━╋━━━━

Gongxi's third-grade films are slightly flat and rhyming, and Huang Yousu's films are heavy and thick, slightly yellow and dark, slightly thick and old.

┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃947

━━━━━━╋━━━━╋━━━╋━━━╋━━━━╋━━━╋━━╋━━━╋━━━━

Gong Xisong's compilation of Huangkujiapu film is rough and rough, yellow and dark.

There are no grades ┃┃┃┃┃┃┃┃┃ yellow and black.

━━━━━━┻━━━━┻━━━┻━━━┻━━━━┻━━━┻━━┻━━━┻━━━━

A5 See Table A5 for sensory quality characteristics of Xiumei.

Table A5

━━━━━┳━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━

┃ External shape ┃ Internal substance

┣ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳

┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃947

━━━━━╋━━━━╋━━╋━━━╋━━━━╋━━━╋━━━╋━━━╋━━━━

Supergrade ┃ Fine stems ┃ Symmetry ┃ Yellow-green ┃ Fine stems ┃ Shang Gao ┃ Still mellow ┃ Yellow-green ┃ Still tender and even.

┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ 94

━━━━━╋━━━━╋━━╋━━━╋━━━━╋━━━╋━━━╋━━━╋━━━━

First-class ┃ the ribs are even ┃ green and yellow ┃ thin stalks ┃ pure ┃ rough ┃ yellow and green ┃ still soft.

┃┃┃┃┃┃┃┃┃┃┃┃┃┃ is even green and yellow.

━━━━━╋━━━━╋━━╋━━━╋━━━━╋━━━╋━━━╋━━━╋━━━━

The second grade ┃ sparerib slices are even ┃ yellow ┃ slightly thick ┃ slightly thick ┃ yellow ┃ slightly thick green.

┃┃┃┃┃┃┃┃┃

━━━━━╋━━━━╋━━╋━━━╋━━━━╋━━━╋━━━╋━━━╋━━━━

Grade III ┃ Flake shape ┃ Even ┃ Huang Lue withered ┃ Light flake ┃ Thick and astringent ┃ Huang Lue dark ┃ Thick and yellow dark.

┃┃┃┃┃┃┃┃┃┃┃┃┃

━━━━━┻━━━━┻━━┻━━━┻━━━━┻━━━┻━━━┻━━━┻━━━━

A6 See Table A6 for sensory quality characteristics of Mei Feng and Camellia oleifera. ..

Table A6

━━━━┳━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━

┃ External shape ┃ Internal substance

Grade ┣ ━ ━ ━ ━ ━ ━ ┳ ━ ━ ━ ━ ━ ━ ━

┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃947

━━━━╋━━━━╋━━╋━━━╋━━━━╋━━━╋━━╋━━━╋━━━━━

Phoenix eyebrows ┃ small and tight ┃ even ┃ yellowish green ┃ slightly pure ┃ thick ┃ yellowish green ┃ even and soft.

┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ is still bright.

━━━━╋━━━━╋━━╋━━━╋━━━━╋━━━╋━━╋━━━╋━━━━━

Camellia oleifera ┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃947

┃┃┃┃┃┃┃┃┃┃┃

━━━━┻━━━━┻━━┻━━━┻━━━━┻━━━┻━━┻━━━┻━━━━━

The sensory quality characteristics of A7 scented tea blank are shown in Table A7.

Table A7

━━━━┳━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━

┃ External shape ┃ Internal substance

Grade ┣ ━ ━ ━ ━ ━ ━ ━ ━ ━ ━ ━ ━ ━ ━ ━

┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃947

━━━━╋━━━━╋━━━╋━━━╋━━━━╋━━━╋━━╋━━━╋━━━━

First-class ┃ thin and tight, even ┃ even ┃ green and moist, ┃ clean and tender, ┃ fragrant and mellow, ┃ yellow, green and tender.

┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃

━━━━╋━━━━╋━━━╋━━━╋━━━━╋━━━╋━━╋━━━╋━━━━

Second-class ┃ tight and straight ┃ even ┃ still green ┃ slightly tender ┃ fragrant ┃ mellow ┃ yellow green ┃ tender and green.

┃┃┃┃┃┃┃┃┃┃┃┃Bright

━━━━╋━━━━╋━━━╋━━━╋━━━━╋━━━╋━━╋━━━╋━━━━

Grade three ┃ tight and straight ┃ still uniform ┃ green ┃ with tender stems ┃ Shang Gao ┃ alcohol ┃ yellow and green ┃ still tender and uniform.

┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃.

━━━━╋━━━━╋━━━╋━━━╋━━━━╋━━━╋━━╋━━━╋━━━━

Level 4 ┃ is still in short supply ┃ is still even ┃ green and yellow ┃ emphasizes ┃ purity ┃ peace ┃ yellow and green ┃ slightly scattered.

┃┃┃┃┃┃┃┃┃┃┃┃┃┃.

━━━━╋━━━━╋━━━╋━━━╋━━━━╋━━━╋━━╋━━━╋━━━━

Grade 5 ┃ Slightly flat ┃ Even ┃ Yellow-green ┃ Stewed ┃ Plain ┃ Yellow-green ┃ Slightly thick.

┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃947

━━━━╋━━━━╋━━━╋━━━╋━━━━╋━━━╋━━╋━━━╋━━━━

Level 6 ┃ loose, flat, light, even ┃ yellow, slightly dry ┃ thick stew ┃ thick, light ┃ green, yellow ┃ thick.

┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃

━━━━┻━━━━┻━━━┻━━━┻━━━━┻━━━┻━━┻━━━┻━━━━

Sensory quality characteristics of A8 Tuocha. See table A8.

Table A8

━━━━┳━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━

┃ External shape ┃ Internal substance

The color of flowers ┣ ┣ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳.

┃ shape ┃ color ┃ aroma ┃ taste ┃ soup color ┃ leaf bottom

━━━━╋━━━━━━━╋━━━━━╋━━━╋━━╋━━━━╋━━━━

Tuocha is bowl-shaped, compact, dark green, smooth, pure, thick, orange-yellow, bright, smooth and even.

┃ White hair reveals ┃ ┃ ┃ ┃.

━━━━┻━━━━━━━┻━━━━━┻━━━┻━━┻━━━━┻━━━━

See Table A9 for the requirements of sensory quality characteristics of A9 long fried green.

Table A9

━━━━┳━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━

┃ External shape ┃ Internal substance

┣ ┳ ┳ ┳ ┳ ╋ ┳ ┳ ┳ ┳ ┳ ╋ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳ ┳.

┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃947

━━━━╋━━━╋━━━╋━━━╋━━━━╋━━━━╋━━━╋━━━╋━━━━

First-class ┃ compact ┃ even ┃ green ┃ slightly tender stems ┃ fresh alcohol ┃ green ┃ soft and uniform.

Xianfeng Miao ┃┃┃┃┃┃┃┃┃┃┃┃ Gao Shuang is bright ┃ light green and bright.

━━━━╋━━━╋━━━╋━━━╋━━━━╋━━━━╋━━━╋━━━╋━━━━

Secondary ┃ tight knot ┃ even ┃ green and moist ┃ tender stem ┃ lofty ┃ strong alcohol ┃ green and tender.

┃┃┃┃┃┃┃┃┃┃┃┃┃┃bright.

━━━━╋━━━╋━━━╋━━━╋━━━━╋━━━━╋━━━╋━━━╋━━━━

The third grade ┃ compact ┃ still uniform ┃ green ┃ slightly stalked ┃ fragrant ┃ mellow ┃ yellow-green ┃ still light yellow-green.

┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ ┃ Brett ┃ Brett

━━━━╋━━━╋━━━╋━━━╋━━━━╋━━━━╋━━━╋━━━╋━━━━

Level 4 ┃ is still tight ┃ is still slightly scattered ┃ yellow-green ┃ with stalks ┃ pure ┃ peace ┃ yellow-green ┃.

┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃947

━━━━╋━━━╋━━━╋━━━╋━━━━╋━━━━╋━━━╋━━━╋━━━━

Grade five ┃ rough ┃ uneven ┃ yellowish green ┃ peduncle ┃ slightly heavier ┃ slightly shallow ┃ yellowish green ┃ spreading.

┃┃┃┃┃┃┃ Green and yellow

━━━━╋━━━╋━━━╋━━━╋━━━━╋━━━━╋━━━╋━━━╋━━━━

Grade 6 ┃ Rough and loose ┃ Less uniform ┃ Green yellow ┃ Yellow ┃ Heavy ┃ Rough and light ┃ Green yellow ┃ Rough and old.

┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃┃947

━━━━┻━━━┻━━━┻━━━┻━━━━┻━━━━┻━━━┻━━━┻━━━━