[PDF] Top 20 Evaluation of phenolic and antioxidant properties of strawberry as a function of extraction conditions

... Soxhlet extraction, aqueous alcoholic extraction by fermentation, countercurrent extraction, ultrasound extraction, supercritical fluid extraction and phytonics processes ... See full document

... for extraction of antioxidant compounds, followed by water, ethanol and acetone ( see Additional files 1 and ...varieties of onion. Phenolic compounds are usually mainly ... See full document

... nutraceutical properties. źxtraction is an important stage in isola- tion and identifi cation of phenolic compounds (Naczk and Shahidi, ...źxtraction conditions such as solvent ... See full document

... composition of pine bark, namely the maritime pine grown in ...composition of bark depends on the age of the tree, the location and the growing conditions, among other factors, as ... See full document

... type of extract and the order of extraction greatly influenced the phenolic compounds and the antioxidant activity, with methanol showing better extraction capacity ... See full document

... concentration of individual phenolics of stem extracts, they presented similar efficacy in antimicrobial activity against the bacteria ...fact, phenolic compounds may act on the microbial cell ... See full document

... processing conditions were also computed in order to promote all the evaluated responses and thus originate tomato extracts with high amounts of phenolic acids and flavonoids and ... See full document

... for antioxidant activity when determined by the same method in ...value of 94.07 µmol TE/g dry matter, corresponding to 0.22 µmol TE/g of fresh sample (with ...different extraction ... See full document

... disruption of the physical structure of vegetal cell walls, and enhanced the extraction yield by the acoustic cavitation ...effect of ultrasonic vibration on the physical structure ... See full document

... amount of flavonoid compounds in the methanol extracts equal to ...amount of flavonoids in the methanol extracts represented on average 45% of the total extracted and in the acetone extracts ... See full document

... selection of conditions for the extraction of phenolic compounds and anthocyanins with antioxidant activity from strawberries could be established relatively to the ... See full document

... aim of this work was to determine the best extraction condition of bioactive compounds from lemongrass (Cymbopogon citratus), using the conventional method and ultrasonic assisted ... See full document

... effect of the starting material on the extraction process was previously reported in literature: Pinelo [26], for instance, reports about the influence of the molecular structure on the efficiency ... See full document

... quality of coffee decreases over the course of its storage through the loss of volatile compounds and oxidative reactions (Mayer and Grosch 2001; Ross et ...shelf-life of ground ... See full document

... analgesic and antiulcerogenic [1-3]. Its pharmacological properties have being reviewed in literature ...species of several secondary metabolites [3,7], including quinonemethide triterpenes [8-10] ... See full document

... addition of glutathione, ascorbic acid or uric acid to the subphase of DPPC monolayers did not cause any changes in the shape of π-A isotherms but a clear interaction with the monolayer can be seen ... See full document

... Takeoka and Dao 2003; Moure et ...by-products of almond such as shells, skins and green bark, and curiously, not on the fruit itself, which is precisely the edible ...none of those ... See full document

... consequence of an imbalance of prooxidants and antioxidants in the organism, is gaining recognition as a key phenomenon in chronic illness like inflammatory and heart diseases, hypertension, ... See full document

... effect of the plant extract was investigated by acetic acid induced writhing method as followed by Ali et al ...selected and divided into four groups denoted as group-I, group-II, group-III, group- IV ... See full document

... generation of large amounts of byproducts, such as grape pomace, rich in phenolic ...proportions of phenolic compounds than red grape pomace, because, in white winemaking grape must is ... See full document