Open AccessCapillary electrophoresis with capacitively coupled contactless conductivity detection (CE-C4D) and some applications in food analysis
Author(s) -
Thi Ngoc Mai Pham,
Đức Phạm Tiến,
Huyen My Dang Thi,
Hồng Hảo Lê Thị,
Anh Nguyen Van,
Ánh Hường Nguyễn Thị
Publication year - 2018
Publication title -
kiểm nghiệm và an toàn thực phẩm/kiểm nghiệm và an toàn thực phẩm (online)
Language(s) - English
Resource type - Journals
eISSN - 2734-9152
pISSN - 2615-9252
DOI - 10.47866/2615-9252/vjfc.55
Subject(s) - capillary electrophoresis , analyte , chemistry , chromatography , sorbic acid , analytical chemistry (journal)
This article introduces capillary electrophoresis using capacitively coupled contactless conduction detector (CE-C4D) and several applications that were developed for food analysis in Vietnam. The target analyte groups include: oxalate, sweeteners (acesulfam potassium, aspartame, cyclamate, saccharine) and food preservation (citric, benzoic and sorbic acids). This study aims to develop simple, easy to operate analytical procedures that are suitable for quick analysis or screening in food analysis in field or at local laboratories. The obtained results were compared with those measured by conventional standards method (HPLC) and proved the high reliability of CE-C4D method.