This standard specifies the terms and definitions, geographical origin, requirements, test methods, inspection rules, marking, packaging, transportation and storage of Wuchang rice. This standard applies to Wuchang rice approved for protection by the national quality supervision, inspection and quarantine administrative department in accordance with the "Regulations on the Protection of Geographical Origin Products". GB19266-2003 Geographical Origin Product Wuchang Rice GB19266-2003 Standard Download Decompression Password: www.bzxz.net

This standard is a full text mandatory standard:
This standard is based on the provisions on the protection of urban-origin products and GB17924-199 General requirements for urban-origin products. Appendix A of this standard is a normative addition.
This standard was proposed by the National Standardization Committee. This standard is under the jurisdiction of the National Standardization Working Group for Regional Products. The technical standard was determined by the Quality and Technical Supervision Bureau of Harbin City, Heilongjiang Province, China Association for Standardization, Quality and Technical Supervision Bureau of Heilongjiang Province, and Wuchang City Water Association of Heilongjiang Province. The main contributors of this standard are: Ying Mingkun, Zhang Xiuchun, Ai Yanchuan, Zheng Zhandong, 1. Scope
Product of origin Wuchang rice
GR 19266-2003
This standard specifies the terms and definitions, origin specifications, requirements, inspection methods, quarantine rules, marking, packaging, storage,
This standard applies to the rice that should be approved for protection according to the origin registration of Wuchang rice by the national quality supervision, inspection and quarantine departments.
2 Normative documents
The clauses in the underlined documents become the clauses of this standard through the reference of this standard. 5 is the reference of the period indicated. All subsequent amendments (excluding errata) are not applicable to this standard. However, the latest editions of these documents are applicable to the parties who have reached an agreement on this standard. For the referenced documents with a period indicated, the latest editions are applicable to this standard. GB13541986
GB2715 Grain Industry Standard
G3GD5-155 Air Quality Standard for External Use
G14404.1 Cereal Seeds
GH3009.36 Analytical Method for Root Food Hygiene GH5084 Water Quality Standard for Table Use
Grain and Oilseed Inspection and Evaluation Method
CB/T 342E
Grain, mooring material color, gas, mouth ball monitoring file GT/T3-91-155 grain, oil inspection impurities, incomplete inspection inspection method GB/T54961985 transfer food preparation inspection yellow rice modified line new inspection method according to food, injection inspection moisture determination
GB:T 54973
(H3/T5502-1985 Inspection method for processing rice for food and oilseeds: precision control method G/T55U-1985 Inspection method for grain and oilseeds GH771R Food standard
GH/T1781-1993 Quality box discarded
3F107 Daily inspection rules for net packaging products NY/T831989 Light pressure determination method
3 Terms and definitions
G13E41986, GB/T1789=199 The following definitions of rice apply to this standard: 3. :
Wuchang ricewnchangrice
In the light content of Chapter 4, the rice is made from the refined rice specified in 3.2, 3.2
Alkali elimination value The spreadingvalug
technique changes the air volume concentration to 1.4 must of hydroxide liquid..immersion pool 23 rice grains fishing analysis process. 4 Origin city scope
Normal rice origin area limit" national search quality supervision and inspection and safety administrative department according to the origin product protection regulations for 1
GH19266-2003
only the scope of the country, now Appendix A.
5 Requirements
5.1 Magnetic environmentbZxz.net
5.1.1 The annual average F exposure time of the sun is 2300h~2600h
5.1.2 Temperature
The annual average temperature drops by 3-5%, the average temperature in the spring is 18-32 degrees, the annual temperature rise is -3℃, the maximum temperature is 25 degrees, the temperature drop period is 10 days~40 degrees, the annual accumulation rate of water above 10℃ is 260u%~293.5.1.3 Precipitation
The average rainfall is 5m~800m
5.1.4 Soil
The soil type is sandy soil +: cultivated land + pH value 6.C-7.2, average 6.5, organic matter content 2.5T.6%, average: 1.4% The content of the solution is 98mg/kg~.234mR/kg, the average is 43mg/kg, the content of the quick-acting alcohol is 44g/kg*: B0mg:kg. Average: 10m/kg, the content of the quick-acting compound is 5?mg/kg~318mg/kg, the average is -2smg/kg.5.1.5 Water source
The water used for the water in this area is the two water systems of Lalin River and Jianshi River and part of the groundwater. The requirements for meeting the following requirements are as follows: 5.1.6 Ambient air
The ambient air in this area meets the requirements of the second level in March--Month 996. 5. 2 Raw materials
5.2.1 Zhongzi bottom belt uses the Shengyou hat series. Wind selection No. 3, Xueguangzhiyu and other high-quality rice varieties approved by the state or local people. The seed quality should meet the requirements of GB440)-.1.
5.2.2 The cultivation technology should be selected in accordance with the actual situation of Wuchang. The soil should have Wuchang characteristics, such as the second stage has the preferred cultivation technology. 5.3 Processing technology
The processing of high-quality rice with Wuchang characteristics should have other characteristics: such as glossy, white rice, etc. 5.4 Sensory requirements
a) Wuchang rice has no peculiar smell and has a bright color. It has a unique aroma when heated. It is slightly sticky and has a glossy surface. It can still maintain good taste after treatment. 5.5 Processing quality record
Add 1. See the table for quality.
Processing quality
Yellow Lami
Excellent first grade
3 Workmanship should
Standard quality second grade, standard use first grade
5.6 Physical and chemical indicators
Physical and chemical indicators are compared in Table 2.
￥: 9)
Dot starch (dry basis)/()
Glue-net ratio/men
Ink whiteness
Alkali dissolving (grade)
5.7 Hygiene indicators
According to GB2715 regulations:
E Test method
6.1 Sampling
According to GB591 regulations,
6.2 Color, smell, cooking quality||t t||According to the provisions of CB/T5492,
6.3 Processing accuracy
Table 2 Physical and chemical indicators
Optimization for one year
16~-15
According to the provisions of Chapter 1 of GR/T5502-1985.6.4 Yellow grain rice
According to the provisions of Chapter 2 of GH/T5436-1S85.6.5 Incomplete replacement of grains
According to the provisions of Chapter 2 of GH/T3494-1585. 6.6 Impurities
According to 1. of GB/T 5294
1S85.
6.7 Broken rice
According to Chapter 1 of GB/T 3503-1985.
6.8 Moisture
According to the difference of GB/T 13/T 5497.
6.9 Straight starch
According to 6.5 of CB/T 1781-399.
6.10 Gum age
According to Appendix A of GB: T17851-49.
According to 6.2 of GB/T 1785-12999.
According to 6. 12 Whiteness
According to GB/851-6.3.
6. 13 Alkali elimination value
According to VY/785-988 6.2, but change 1.7 in 62.2 to 1.1%. GB19266-2003
First-class
15 ~ 2
GB 19266--2003
6.14 Others
The determination of other hygiene indicators shall be in accordance with GB/T5009.36.7 Inspection Rules
7.1 Inspection Classification
7.1.1 Factory Inspection
7.1.1. All products leaving the factory shall be inspected by the enterprise's quality inspection department and a certificate of conformity shall be issued before they can leave the factory and be sold.1.1.2. 7.1.2 Type inspection
7.1.2.1 When the production is certified, it shall be carried out annually. If the following requirements are met, the government shall conduct a type inspection. a. When a new production station is put into production:
! When there are major changes in raw materials, processes, and equipment, which may affect product quality! ) When there is a big difference between the factory inspection and the approved type inspection, the national quality supervision agency shall use the type inspection requirements. 7.1.2.2 The additional inspection times are as specified in 3.4, 5.2, 5.5, and 5.7. 7.2. If there is one unqualified problem in the inspection, the batch of products will be judged as not containing any sensory index, chemical index, etc., which do not meet the total quality standards. Inspection can be carried out. If the difference inspection is small, it will be considered unqualified. 8.1 The marking and the geographical origin mark shall comply with the provisions of the State Council. 2.2 Packaging 8.2.1 The packaging materials shall comply with the provisions of the State Council. 2.2 The packaging shall be clean and firm, and the packaging shall be sealed by scraping or car-sealing. 2.3 The net content of the packaging shall comply with the provisions of F1770. 8.3 Transportation shall be carried out in accordance with the relevant provisions of the State. 2.3. 4. The storage place should meet the requirements of cold and hot weather, dry and cool, especially direct sunlight. It is strictly forbidden to store with poisonous, poisonous, commercial, and easily contaminated items.
Shuangcheng City
Jianshu City (local)
Gulin Province
Attached to the scene
(normative appendix)
Wuchang Rice Origin City Model National Map
Ajin (need)
A Qianyu Branch
Changshanhong
8 Second
Yellow City (Jilin)
Figure A, 1 Wuchang Rice Origin Area Map GB19266-2003
Shangzhi City"
Dunhua City ()
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