期刊名称：Annals of the University Dunarea de Jos of Galati. Fascicle VI : Food Technology
印刷版ISSN：1843-5157
电子版ISSN：2068-259X
出版年度：2019
卷号：43
期号：2
页码：1-10
出版社：Galati University Press
摘要：Cornelian cherries (Cornus mas) are an excellent source of bioactive molecules
that attracted the interest of many scientists activating in the field from medicine
to food industry. The extraction of biologically active compounds is an important
step in the development of new ingredients with increased functionality. This
paper represents a preliminary study that aimed to explore the variables that have
a significant effect on the recovery of total anthocyanins and total phenolic
compounds from cornelian cherries during ultrasounds assisted extraction using
Plackett–Burman design. Independent variables considered in the design were the
number of extractions, solvent concentration, extraction temperature and
extraction time. The mathematical model showed a satisfactory coefficient of
determination (R2=0.74) while the number of extractions as well as solvent
concentration were found to influence significantly the recovery of anthocyanins
from cornelian cherries. This study enabled us to identify the variables that
influenced the recovery of phenolic compounds from cornelian cherries,
parameters that will be further used to optimize and validate the extraction of
phytochemicals from cornelian cherry fruits.
