GB/T 5009.23-2006
Determination of aftatoxins B、B、G、G in foods (English Version)

Standard No.

GB/T 5009.23-2006

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

Status

Be replaced 2017-06

Replace By

GB 5009.22-2016

Latest

GB 5009.22-2016

Replace

GB/T 5009.23-2003

Scope

This standard specifies the determination methods of aflatoxin B₁, B₂, G₁, G₂ in various foods. The first and second methods of this standard are applicable to the determination of aflatoxin B₁, B₂, G₁, G₂ in various foods. The three methods are suitable for the determination of aflatoxin B₁, B₂, G₁, G₂ in rice, corn, peanuts, almonds, walnuts, pine nuts and other foods . The minimum detection amount of the first method and the second method of this standard: aflatoxin B₁, G₁ is 0.004μg, B₂, G₂ is 0.002 μg; minimum detectable concentration: aflatoxin B₁, G₁, 5 μg/kg, B₂, G₂, 2.5 μg/kg. The detection limit of aflatoxin in the third method: B₁, G₁, is 0.50μg/L, B₂, G₂ is 0.125μg/L , corresponding to the concentration in the sample: B₁, G₁, 0.20μg/kg, B₂, G₂0.05μg/kg. The linear range of aflatoxin: B₁, G₁, is 0.50μg/L～100.0μg/L, B₂, G₂ is 0.125μg/L ~25.0 μg/L.

GB/T 5009.23-2006 Referenced Document

• GB/T 5009.22-2003 Determination of aflatoxin B1 in foods

GB/T 5009.23-2006 history

• 2017 GB 5009.22-2016 Determination of Aflatoxin Group B and Group G in Food Safety National Standard Food
• 2006 GB/T 5009.23-2006 Determination of aftatoxins B、B、G、G in foods
• 1996 GB/T 5009.23-1996 Determination method of aflatoxin B1, B2, G1, G2 in food

GB/T 5009.23-2006 Determination of aftatoxins B、B、G、G in foods was changed to GB 5009.22-2016 Determination of Aflatoxin Group B and Group G in Food Safety National Standard Food.

GB/T 5009.23-2006 -All Parts