相关实验视频

Updated: Jun 6, 2025

Fluorescent Paper Strips for the Detection of Diesel Adulteration with Smartphone Read-out
07:10

Fluorescent Paper Strips for the Detection of Diesel Adulteration with Smartphone Read-out

Published on: November 9, 2018

9.4K

使用o-phthaldialdehyde衍生剂和表面活性剂在水-乙尼混合溶剂中稳定度检测组胺

Merymene Boukadida1, Amira Anene2, Najeh Jaoued2

  • 1Laboratoire d'Automatique, de Génie des Procédés et de Génie Pharmaceutique, Université de Lyon 1, UMR 5007 CNRS, 69622 Villeurbanne Cedex, France; Laboratoire de Recherche: Caractérisations, Applications et Modélisation de Matériaux, Université de Tunis El Manar, Faculté des Sciences de Tunis, Campus universitaire El Manar, Tunisia.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy
|November 30, 2024
PubMed
概括

一种新的光方法使用o-phthalaldehyde稳定快速检测饮料中的组胺. 这种优化的技术为食品安全提供了准确而敏感的分析.

关键词:
光检测的检测方法食品分析 食品分析基因组胺是一种基因组胺O-甲二甲的使用方法表面活性剂是什么?表面活性剂是什么?

更多相关视频

GC-based Detection of Aldononitrile Acetate Derivatized Glucosamine and Muramic Acid for Microbial Residue Determination in Soil11:06

GC-based Detection of Aldononitrile Acetate Derivatized Glucosamine and Muramic Acid for Microbial Residue Determination in Soil

Published on: May 19, 2012

16.9K
Qualitative Identification of Carboxylic Acids, Boronic Acids, and Amines Using Cruciform Fluorophores09:46

Qualitative Identification of Carboxylic Acids, Boronic Acids, and Amines Using Cruciform Fluorophores

Published on: August 19, 2013

15.5K

相关概念视频

Amines to Sulfonamides: The Hinsberg Test01:23

Amines to Sulfonamides: The Hinsberg Test

The Hinsberg test is a method to identify primary, secondary and tertiary amines, named after its pioneer, Oscar Hinsberg. Here, amines are treated with benzenesulfonyl chloride, also known as the Hinsberg reagent, in the presence of an excess of aqueous base, followed by acidification. Based on the nature of the amines, different changes are observed.
Generally, a primary amine reacts with the Hinsberg reagent to produce an N-substituted benzenesulfonamide. The electron-withdrawing...
3.2K