Electrochemical flow injection analysis for the rapid determination of reducing sugars in potatoes.
Carbon
/ chemistry
Electrochemical Techniques
/ instrumentation
Electrodes
Flow Injection Analysis
/ instrumentation
Food Analysis
/ instrumentation
Fructose
/ analysis
Fruit and Vegetable Juices
/ analysis
Glucose
/ analysis
Nanostructures
/ chemistry
Platinum
/ chemistry
Solanum tuberosum
/ chemistry
Sugars
/ analysis
Surface Properties
Electrochemistry
Flow-injection analysis
Potatoes
Reducing sugars
Screen-printed carbon electrode
Journal
Food chemistry
ISSN: 1873-7072
Titre abrégé: Food Chem
Pays: England
ID NLM: 7702639
Informations de publication
Date de publication:
15 Mar 2021
15 Mar 2021
Historique:
received:
09
04
2020
revised:
13
08
2020
accepted:
22
08
2020
pubmed:
6
9
2020
medline:
17
12
2020
entrez:
5
9
2020
Statut:
ppublish
Résumé
Non-enzymatic electrochemical sensors for the monitoring of reducing sugars in foods has great potential as a rapid in-situ detection method. This development involved the assembly of a nanoporous platinum structure on a screen-printed carbon electrode (SPCE). The modified electrode was then employed as an amperometric sensing element in a flow injection analysis (FIA) manifold. The system was successfully applied to the rapid detection of reducing sugars in potatoes, without the need for sample preparation. Optimal signals were achieved in phosphate buffer (pH 7.4) at a flow rate of 0.5 mL min
Identifiants
pubmed: 32889210
pii: S0308-8146(20)31781-7
doi: 10.1016/j.foodchem.2020.127919
pii:
doi:
Substances chimiques
Sugars
0
Fructose
30237-26-4
Platinum
49DFR088MY
Carbon
7440-44-0
Glucose
IY9XDZ35W2
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
127919Informations de copyright
Copyright © 2020 Elsevier Ltd. All rights reserved.