GB/T 20398-2021

Active

Grade of walnut

核桃坚果质量等级

Standard Type

GBT

ICS

67.080.10

CCS

X24

Status

Active

Issue Date

2021-10-11

Implementation

2022-05-01

Centralized Committee

国家林草局

Issuing Authority

国家市场监督管理总局、中国国家标准化管理委员会

Application Summary AI generated

GB/T 20398-2021 specifies quality grades for walnut kernels based on physical characteristics such as size, color, defect limits, and moisture content. It is applied in the Chinese food industry for classifying, trading, and inspecting raw walnuts intended for direct consumption or further processing. The standard ensures consistency in product quality across domestic markets and export channels.

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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.