Cereals and feedstuffs for import and export—Method for the inspection of imperfect grains

This standard specifies the inspection method for imperfect grains in imported and exported grains and feeds. This standard applies to the inspection of imperfect grains in imported and exported grains. SN/T 0800.7-1999 Inspection method for imperfect grains in imported and exported grains and feedsSN/T0800.7-1999 Standard download decompression password: www.bzxz.net
This standard specifies the inspection method for imperfect grains in imported and exported grains and feeds. This standard applies to the inspection of imperfect grains in imported and exported grains.

SN /T 0 798-1999 Terminology for inspection of imported and exported grains, oils and feeds
SN /T 0 800.1-1999 Sampling and sample preparation methods for inspection of imported and exported grains, oils and feeds

Inspection Method for Imperfect Kernels in Imported and Exported Grains and Feedstuffs for Int and Einortlethod for the Insecticide of Inerfecta> T 0800.7—1999
Guidelines for Work Unit 1
This standard is compiled in accordance with the relevant parts of the GBIT11
document and the standards for imported and exported grains and oils. Appendix A and Appendix E of this standard are both appendices to the standard. Drafting and Expression Rules Part 1: Basic Rules for Standard Writing
This standard is proposed and coordinated by the State Entry-Exit Inspection and Quarantine Administration of the People's Republic of China. The drafting units of this standard are: Tianjin Entry-Exit Inspection and Quarantine Bureau of the People's Republic of China and Shandong Entry-Exit Inspection and Quarantine Bureau of the People's Republic of China. The main drafters of this standard are: Wang Lei, Xu Baodong, Zheng Hongsheng, and Wang Yaobo. 1 Scope
This standard specifies the inspection method for imperfect kernels in imported and exported grains and feeds: This standard is applicable to the inspection of imperfect kernels in imported and exported grains. 2 Reference standards
Name of reference standard
Inspection of imported and exported grain, oil and feeds; Terminology of inspection; Sampling and sample preparation methods for imported and exported grain, oil and feeds 3 Definitions
This standard adopts the definitions of SK-T OT98.
4 Samples and sample preparation
This standard adopts the methods of S/T 0800.1. 5 Inspection
5.1 Instruments and utensils
5.1.1 Balance: sensitivity 0.01g
5.1.2 Sample pan.
5.1.3 Forceps, blood, magnifying glass, scalpel. 5.2 Operation method
Prepare the sample in accordance with Chapter 4, and the sample quantity shall be controlled in accordance with Appendix A. 5.3 Calculation of results
Calculate according to formula (1).
Where: b—percentage of total imperfect grains,
percentage of each sub-item of perfect grains,
percentage of one-type impurity content,
t2—percentage of harmful impurity content,
\1—mass of sample, g
When the standard is issued, the versions shown are all valid. All requirements of
will be revised with reference to relevant domestic and foreign
production, and determined by using this standard
, according to the provisions of Appendix B and SHT098, take out each type of imperfect grain and weigh it on a balance with a sensitivity of 0.01. 201
tj-tajmgim×10
The test result of the total amount of incomplete particles shall be rounded to one decimal place, and the test result of the imperfect particles shall be rounded to two decimal places. 5. 4 Test of imperfect rice particles
5.4.1 Operation methodbZxz.net
Prepare the sample in accordance with Chapter 4. The sample size shall be determined in accordance with the provisions of Appendix A. Weigh on a 0.01g balance in accordance with the Appendix
5.4.2 Calculation of results
Calculate by dial type (@2).
Wherein: b
percentage of the total amount of perfect grains,
the mass of each sub-item of imperfect grains, g:
mass of the sample,
......................
, in the inspection of broken rice
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the test result of the total amount of imperfect grains shall be taken to one decimal place, and the test result of the imperfect particle item shall be taken to two decimal places. Appendix to the Standard)
Quantity of samples of grains with incomplete inspection
Beans, large beans
, adzuki beans, bamboo beans, lentils, peas, small and medium-sized kidney beans (millet, foxtail millet), barnyard millet
Sorghum
Note: The minimum sample size of commodities not included in the table should be the same as that of varieties with similar grain shapes and sizes. Yanglu B
(Appendix to the Standard)
Determination of incomplete grain items in grains
Commodity Name
), Yangfu (cherry, magic
sorghum, millet (millet)
adzuki bean, mung bean, rainbow bean, bamboo bean, kidney bean, hanging bean, pea, lentil
plasmid, worm-eaten grain,
purpose at the same time, to identify various imperfect grains, respectively in the sensitive sample amount (minimum),
Shanlizi
transfer Li (spotted grain, cyst-changed grain, sprouted glass broken grain, worm-eaten grain,
broken grain, immature grain, worm-eaten grain, Damaged kernels, (kernels with disease spots, kernels with toxic changes, roasted kernels, relatively acidic kernels: raw and clean kernels, kernels damaged by heat (kernels with fragrant changes, kernels with sprouts), kernels with sprouts
broken kernels, immature kernels, egg-cloudy kernels, damaged kernels (kernels with disease spots, kernels with toxic changes, kernels with sprouts, kernels without damage, kernels with water, kernels damaged by heat
, damaged (kernels with disease spots, kernels with toxic changes, kernels with sprouts, kernels with glassy changes,
Note: For commodities not included in the table, the inspection items for incomplete kernels shall be inspected according to the items for commodities with similar grain shapes and similar characteristics.
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