GB/T 20397-2006
Grades of seed stone quality for ginkgo (English Version)

Standard No.

GB/T 20397-2006

Language

Chinese, Available in English version

Release Date

2006

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 20397-2006

Scope

This standard specifies the quality grades of ginkgo seed cores for food and seedlings. At the same time, put forward the storage index of ginkgo seed core, and put forward the appearance, physical, chemical and physiological detection index for the quality of ginkgo seed core. This standard applies to the production, processing and operation of ginkgo seed stones nationwide.

GB/T 20397-2006 Referenced Document

• GB 2772-1999 Rules for forest tree seed testing
• GB/T 5009.7-2003 Determination of reducing sugar in foods
• GB/T 5009.8-2003 Determination of saccharose in foods
• GB/T 5009.82-2003 Determination of retinol and tocopherol in foods
• GB/T 5009.9-2003 Determination of starch in foods

GB/T 20397-2006 history

• 2006 GB/T 20397-2006 Grades of seed stone quality for ginkgo