SPECTROPHOTOMETRIC AND POLAROGRAPHIC MEASUREMENTS OF INDIGO CARMINE AND ITS DETERMINATION IN COLOUR MIXTURES PRESENT IN FOOD JELLIES.

Current issue In press Archive About the Journal Scope Editorial Board Indexed Subscription Contact Publication fee Editorial Policies Peer Review Policy For Reviewers Research Ethics Policy Plagiarism Informed Consent Policy Conflict of Interest Policy Open Access Policy Corrections, Retractions and Expressions of Concern Advertising Policy Instructions for Authors News New IMPACT FACTOR Volume 70 Authors' Index Volume 70 Reviewers' Index Dietary recommendations during the COVID-19 pandemic. Statement of the Committee of Human Nutrition Science of the Polish Academy of Sciences Our new CiteScore2020 from SCOPUS June 2021 Issue has just been published September 2021 issue has just been released Volume 71's Reviewers Index Our new Impact Factor and Cite Score Our new CiteScore2022 from SCOPUS September 2023 issue has just been published December 2023 issue has just been published March 2024 issue has just been published Volume 73's Reviewers Index June 2024 issue has just been published Our new CiteScore2023 from SCOPUS New IMPACT FACTOR 2023

Search for Author, Title, Keyword

SEARCH

Current issue

In press

Archive

Instructions for Authors

Current issue

In press

Archive

About the Journal Scope Editorial Board Indexed Subscription Contact Publication fee

Editorial Policies Peer Review Policy For Reviewers Research Ethics Policy Plagiarism Informed Consent Policy Conflict of Interest Policy Open Access Policy Corrections, Retractions and Expressions of Concern Advertising Policy

Instructions for Authors

News New IMPACT FACTOR Volume 70 Authors' Index Volume 70 Reviewers' Index Dietary recommendations during the COVID-19 pandemic. Statement of the Committee of Human Nutrition Science of the Polish Academy of Sciences Our new CiteScore2020 from SCOPUS June 2021 Issue has just been published September 2021 issue has just been released Volume 71's Reviewers Index Our new Impact Factor and Cite Score Our new CiteScore2022 from SCOPUS September 2023 issue has just been published December 2023 issue has just been published March 2024 issue has just been published Volume 73's Reviewers Index June 2024 issue has just been published Our new CiteScore2023 from SCOPUS New IMPACT FACTOR 2023

SPECTROPHOTOMETRIC AND POLAROGRAPHIC MEASUREMENTS OF INDIGO CARMINE AND ITS DETERMINATION IN COLOUR MIXTURES PRESENT IN FOOD JELLIES.

Joanna Masłowska

,

Jolanta Janiak

Publication date: 1998-09-30

Pol. J. Food Nutr. Sci. 1998;48(3):519-525

KEYWORDS

spectrophotometry

ABSTRACT

Hanging mercury drop differential pulse polarography was used to examine the reduction of indigo carmine in various basic electrolytes and the effect of indigo carmine concentration on its absorption spectra. Linear regression equations were determined and statistical analysis of the results was performed. The results obtained made it possible to develop the method and conditions for the quantitative determination of this colour in food products. The content of indigo carmine and other food colours were determined in samples of dessert jellies.

Submit your paper

Instructions for Authors

Share

RELATED ARTICLE

Determination of Trace Cd in Alcoholic and Nonalcoholic Beverages by Coupling Cloud Point Extraction with Spectrophotometry

Indexes

eISSN:	2083-6007
ISSN:	1230-0322

W latach 2022-2024 kwartalnik naukowy Polish Journal of Food and Nutrition Sciences realizuje projekt nr RCN/SP/0520/2021/1 finansowany ze środków budżetu państwa – Ministerstwo Edukacji i Nauki w ramach programu „Rozwój czasopism naukowych”. Dofinansowanie wynosi 120 000 zł. W ramach projektu podejmowane są działania zmierzające do podniesienia poziomu praktyk wydawniczych i edytorskich, zwiększenia wpływu czasopism na rozwój nauki oraz utrzymania się czasopism w międzynarodowym obiegu naukowym.

In the years 2022-2024, the scientific quarterly Polish Journal of Food and Nutrition Sciences accomplishes a project no. RCN/SP/0520/2021/1 financed from the state budged – Ministry of Education and Science Republic of Poland in the framework of a program “Development of scientific journals”. The financing amounts to 120,000 PLN. The program aims at improving the level of publishing and editing practices, increasing the impact of scientific journals on science development, and extending the international range of scientific journals.

© 2006-2024 Journal hosting platform by Bentus

Scroll to top