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GB/T 15681-2022 (GBT15681-2022)

GB/T 15681-2022_English: PDF (GBT 15681-2022, GBT15681-2022)
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GB/T 15681-2022English70 Add to Cart 0--9 seconds. Auto-delivery Flaxseed Valid GB/T 15681-2022

Standard ID GB/T 15681-2022 (GB/T15681-2022)
Description (Translated English) Flaxseed
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard B33
Classification of International Standard 67.200.20
Word Count Estimation 6,626
Date of Issue 2022-12-30
Date of Implementation 2023-07-01
Older Standard (superseded by this standard) GB/T 15681-2008
Drafting Organization Wuhan University of Light Industry, Oil Crops Research Institute of Chinese Academy of Agricultural Sciences, Ningxia Junxingfang Food Technology Co., Ltd., Xilingol League Hongjingyuan Oil Co., Ltd., Jiangxi Lvmanyuan Food Co., Ltd., Zhangbei Baosheng Oil Co., Ltd., Lanzhou Run People's Grain and Oil Co., Ltd.
Administrative Organization National Grain and Oil Standardization Technical Committee (SAC/TC 270)
Proposing organization State Administration for Market Regulation, National Standardization Management Committee

Standards related to: GB/T 15681-2022

GB/T 15681-2022
ICS 67.200.20
CCS B 33
Replacing GB/T 15681-2008
Issued by: State Administration for Market Regulation;
Standardization Administration of the People’s Republic of China.
Table of Contents
Foreword ... 3
1 Scope ... 4
2 Normative References ... 4
3 Terms and Definitions ... 4
4 Quality Requirements ... 5
5 Inspection Methods ... 5
6 Inspection Rules ... 6
7 Labeling and Marking ... 6
8 Packaging, Storage and Transportation ... 6
1 Scope
This document defines the relevant terms of flaxseed, specifies the quality requirements,
inspection rules, labeling and marking, packaging, storage and transportation, etc., and
describes the inspection methods.
This document is applicable to the acquisition, storage, transportation, trade and processing of
2 Normative References
The contents of the following documents constitute indispensable clauses of this document
through the normative references in the text. In terms of references with a specified date, only
versions with a specified date are applicable to this document. In terms of references without a
specified date, the latest version (including all the modifications) is applicable to this document.
GB 5009.3 National Food Safety Standard - Determination of Moisture in Foods
GB/T 5490 Inspection of Grain and Oils - General Rules
GB/T 5491 Inspection of Grain and Oilseeds - Methods for Sampling and Sample Reduction
GB/T 5492 Inspection of Grain and Oils - Identification of Color, Odor and Taste of Grain and
GB/T 5494 Inspection of Grain and Oils - Determination of Foreign Matter and Unsound
Kernels of Grain and Oilseeds
GB/T 8946 General Technical Requirements of Plastic Woven Sack
GB/T 14488.1 Oilseeds - Determination of Oil Content
GB/T 24904 Gunny Bags for Packing of Grain
3 Terms and Definitions
The following terms and definitions are applicable to this document.
3.1 flaxseed
Flaxseed refers to the seed of the flax plant.
6 Inspection Rules
6.1 General Inspection Rules
Comply with GB/T 5490.
6.2 Inspection Batch
Flaxseeds of the same category, place of origin, harvest year, transport unit and storage unit
constitute one batch.
6.3 Grading Rules
The grading index shall comply with the corresponding grade requirements in Table 1, and the
other indexes shall be implemented in accordance with the relevant national regulations. When
the grading index fails to satisfy the requirements, it shall be downgraded to the inferior grade;
if the grading index reaches the third grade, but other indicators do not comply with the
requirements, it shall be determined as sub-standard.
7 Labeling and Marking
The product name, grade, place of origin, harvest year and country of production shall be
marked on the packaging or accompanying documents.
8 Packaging, Storage and Transportation
8.1 Packaging
The packaging shall be clean, firm and undamaged, tightly sealed and strong, and there shall
be no leakage; it shall not bring contamination or abnormal odor to the product. When packed
in gunny bags, it shall comply with the stipulations of GB/T 24904; when packed in plastic
woven bags, it shall comply with the stipulations of GB/T 8946; or packed in accordance with
the user’s requirements.
8.2 Storage
It shall be stored in a clean, dry, rain-roof, moisture-proof, insect-proof, rodent-proof and odor-
free warehouse, and shall not be mixed with toxic and harmful substances that may contaminate
the flaxseeds or substances with a relatively high moisture content.
8.3 Transportation
The means of transportation shall be clean, and prevent exposure to the sun, rain and moisture,
as well as contamination and label peeling off, so as to reduce transportation loss. The products
shall not be mixed with corrosive, toxic and odorous substances for transportation.