Inscriere cercetatori

Premii Ad Astra

premii Ad Astra

Asociația Ad Astra a anunțat câștigătorii Premiilor Ad Astra 2022: Proiectul și-a propus identificarea și popularizarea modelelor de succes, a rezultatelor excepționale ale cercetătorilor români din țară și din afara ei.

Asociatia Ad Astra a cercetatorilor romani lanseaza BAZA DE DATE A CERCETATORILOR ROMANI DIN DIASPORA. Scopul acestei baze de date este aceea de a stimula colaborarea dintre cercetatorii romani de peste hotare dar si cu cercetatorii din Romania. Cercetatorii care doresc sa fie nominalizati in aceasta baza de date sunt rugati sa trimita un email la

Reverse phase chromatographic behaviour of major components in Capsicum Annuum extract

BUTNARIU, M. Caunii, A; Putnoky, S. Reverse phase chromatographic behaviour of major components in Capsicum Annuum extract, Chemistry central journal, Volume: 6, Article Number: 146, Published: DEC 4 2012 (Accession Number: WOS: 000313132700001, PubMed ID: 23206805, ISSN: 1752–153X), Times Cited: 9 (from Web of Science Core Collection). IF(2014): 2.19.

Hide ResearcherID and ORCID

Author ResearcherID ORCID Number

CHEMISTRY CENTRAL JOURNAL, ISSN: 1752-153X, Volume: 6, Article Number: 146, DOI: 10.1186/1752-153X-6-146, Published: DEC 4 2012

Abstract: Background: The purpose of the study is to develop a suitable analytical method in order to establish appropriate conditions for isolation and assay of the dominant compounds in extracts of Capsicum annuumResults: The studies are performed with standard substances to establish the HPLC conditions for complete separation of capsaicin and dihydrocapsaicin, the two major components of interest. Because of their prevalent apolar features, reverse phase chromatographic version was approached. Systematic studies on different eluents revealed the 65% methanol-35% water mixture as a proper mobile phase providing a complete separation of the components according to analytical claims. Conclusions: The results may be of interest to develop a specific analytical procedure with advanced specificity for quantitative assay of capsaicin and dihydrocapsaicin in pharmaceutical products and in foods.

Research Areas: Chemistry

Web of Science Categories: Chemistry, Multidisciplinary

Document Type: Article, Accession Number: WOS:000313132700001, PubMed ID: 23206805