Chemical Variability of Hexane Extracts from Five Subspecies of Calendula suffruticosa from Spain

Autor: Silvana Ohse, Mariza B. Marques, Paulo C. Silveira, Mónica S. G. A. Válega, Artur M. S. Silva, Diana C. G. A. Pinto
Rok vydání: 2022
Předmět:
Zdroj: Chemistry & Biodiversity. 19
ISSN: 1612-1880
1612-1872
DOI: 10.1002/cbdv.202200367
Popis: The chemical profile of the hexane extracts of the subspecies carbonellii, greuteri, marginata, trialata, and vejerensis of Calendula suffruticosa growing in Spain, herein described for the first time, were studied to access their value as a chemo taxonomical tool and search for potentially useful compounds. The subsp. greuteri and carbonellii showed higher extract yields. Terpenoids were the most abundant chemical class in subsp. carbonellii, greuteri, trialata, and vejerensis, while alkanes were the most abundant in subsp. marginata. Differences in chemical constituents were identified among the subspecies of C. suffruticosa analysed, which the PCA can prove. The subsp. trialata and greuteri showed more significant phytochemical similarity, which might indicate genetic proximity between these two subspecies. C. suffruticosa subsp. marginata presented the fewest number of compounds and in the smallest quantities, and C. suffruticosa subsp. vejerensis presented the largest number, however, both showed no alcohols. Furthermore, some of the compounds found in significant amounts are known for their pharmacological and nutraceutical properties, denoting potential use.
Databáze: OpenAIRE
Externí odkaz: