GB/T 14551-1993
Replaced
T/JTAIT 11-2022
Active
Group standards
T/JTAIT 11-2022 The determination of anthocyanins in fresh blueberries using liquid chromatography-tandem mass spectrometry
T/JTAIT 11-2022 The determination of anthocyanins in fresh blueberries using liquid chromatography-tandem mass spectrometry
Price:
$ 20.00
Basic Information
Standard Code:
T/JTAIT 11-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Integrated agriculture and forestry
Publish Date:
2022-07-01
Implement Date:
2022-07-01
Scope
Scope: This document specifies the liquid chromatography-tandem mass spectrometry method for determining the content of delphinidin, cyanidin, petunidin, pelargonidin, peonidin, and malvidin in fresh blueberries. This document is applicable to the determination of anthocyanin content in fresh blueberries. Main technical content: Anthocyanins in blueberries mainly exist in the form of anthocyanins. After the anthocyanins in the sample are extracted with an ethanol-water strong acid solution and ultrasonicated, the anthocyanins are hydrolyzed into anthocyanins in a boiling water bath, and then detected by a liquid chromatography-tandem mass spectrometer. The quantification is carried out by the external standard method.
Development Information
Related Standards
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GB/T 15549-1995 Sensory analysis—Methodology—Initiation and training of assessors in the detection and recognition of odours
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GB/T 15792-1995
Replaced
GB/T 15792-1995 Rules for investigation and forecast of the rice stem borer [Chilo suppressalis (Walker)]
GB/T 15794-1995
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GB/T 15794-1995 Rules for investigation and forecast of the brown planthopper(Nilaparvata lugens Stal) and the white-backed planthopper(Sogatalla furcifera Horvath)
GB/T 16453.1-1996
Replaced