GB/T 18415-2001
Active
T/SQIA 004-2022
Active
Group standards
T/SQIA 004-2022 Rapid Detection of Diflubenzuron in Vegetables and Fruits by Colloidal Gold Immunochromatography
T/SQIA 004-2022
Price:
$ 20.00
Basic Information
Standard Code:
T/SQIA 004-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Food
ICS Name:
General methods for food testing and analysis
Publish Date:
2022-06-16
Implement Date:
2022-07-16
Scope
Main technical content: This document specifies a rapid detection method for chlorpyrifos residues in vegetables and fruits using colloidal gold immunoassay. This document is applicable to the rapid detection of chlorpyrifos residues in vegetables and fruits. Note 1: Vegetables include kohlrabi, cucumber, melon, ginger, cabbage, eggplant, beans, and Chinese cabbage. Note 2: Fruits include dragon fruit, citrus, oranges, apples, pears, mulberries, and kiwis. This method uses the principle of competitive inhibition immunoassay. After extraction, the chlorpyrifos in the sample binds to the specific antibody labeled with colloidal gold, inhibiting the binding of the antibody and the antigen on the detection line (T line) of the test strip, resulting in a change in the color intensity of the detection line (T line). By comparing the color intensity of the detection line (T line) with that of the control line (C line), the qualitative analysis of chlorpyrifos in the sample can be carried out.
Development Information
Related Standards
GB/T 18524-2001
Replaced
GB/T 18524-2001 Codex general technical requirement for food irradiation
GB/T 18525.1-2001
Active
GB/T 18525.1-2001 Code of good irradiation practice for insect disinfestation of dried pulses
GB/T 18525.2-2001
Active
GB/T 18525.2-2001 Code of good irradiation practice for insect disinfestation of cereal grains products
GB/T 18525.3-2001
Active
GB/T 18525.3-2001 Code of good irradiation practice for insect disinfestation of dried red jujubes
GB/T 18525.4-2001
Active