[PDF] Top 20 Gamma irradiation improves the extractability of phenolic compounds in Ginkgo biloba L

... 7 Phenolic compounds were determined by HPLC (Hewlett-Packard 1100, Agilent Technologies, Santa Clara, CA, USA) as previously described by the authors (Barros et ...out in a DAD using 280 nm ... See full document

... is in accordance with a previous study of the authors (Pereira et ...revealed the same fatty acids profile, with α-linolenic acid as the major compound, followed by palmitic ...that ... See full document

... is the first report describing the effect of gamma radiation on individual phenolic compounds of olive ...Nonetheless, the in fluence of this technology ... See full document

... inducer. The aqueous extract of Ginkgo biloba leaf at low concentrations (up to 200 µg/mL), did not produce cell toxicity or induce DNA damage for short exposures, but instead resulted ... See full document

... iMProVeMent in the radiation staBility of ePdM/incorPorated ePdM PoWder/carBon BlacK coMPound Ludmila de Ysasa Pozzo kIYAN 1 , Traian zAHARESCU 2 , Duclerc fernandes PARRA 1 , Ademar Benévolo LUGão 1 ... See full document

... anticancer compounds are trialed in humans, are murine ...on the species selected for the study, type of tumors, correct definition of the endpoints and an appropriate ... See full document

... results of the present study showed that treatment with TAM and GbE for 4 weeks induced an outstanding decrease in tumor volume, but complete regression of the tumor was not ...islands ... See full document

... among the type of solvent and type of processing was significant in all cases, showing that the effects caused by each selected solvent might depend on the form in which ... See full document

... to the carcinogenic potential of synthetic compounds, natural phenolic antioxidants are being targeted as alternatives to minimize, or retard the oxidative deterioration in ... See full document

... groups of compounds were quantified, namely total phenolics, total tannins and total ...studying the effects of physical variables related with mass transfer kinetics (specifically the ... See full document

... C, the first extraction was considerably more effective in extracting the phenolic compounds for both types of sample, fresh or ...to the content of phenolic ... See full document

... amount of samples. In addition, given the complexity of most drug molecules and the large diversity of their interactions, solubility may be measured very easily in simple ... See full document

... and the samples irradiated with ...days of storage. From 21 days of storage, these samples had a rotten appearance and brownish ...coloration. The samples irradiated with ...appearance ... See full document

... set of polyols was selected to be used as solvents for the extraction of phenolic compounds from Juglans regia ...applications in the cosmetic, pharmaceutical or food ... See full document

... as the most effective constituents in G. biloba, which have been the focus of academic research (Li et ...2009). The 7 investigated constituents were well separated under ... See full document

... FONG, K. C. S.; KINNER, P. E. Retrobulbar haemorrhage associated with chronic Ginkgo biloba ingestion. Postgraduate Medical Journal, [S.l.], v. 79, p. 531-532, 2003. GONTIJO, T. C. A.; RAMOS, J. D.; ... See full document

... among the world's largest consumers of pesticides and their increased use is given in agriculture, especially monoculture in large ...that the ototoxic agents, in addition to ... See full document

... [r] ... See full document

... (procyanidins), the latter constituted by (-)-epicatechin units; [2] hydroxycinnamic acids, 5-caffeoylquinic acid and 4-p-coumaroylquinic acid show the highest contents; [3] dihydrochalcones, mainly ... See full document

... modelo in vitro em estudos de genotoxicidade deve-se ao facto de esta linha celular ser capaz de mimetizar as respostas dadas in ...tecido in vivo (Dehn et al, ... See full document