[PDF] Top 20 Color, phenolic and flavonoid content, and antioxidant activity of honey from Roraima, Brazil
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Color, phenolic and flavonoid content, and antioxidant activity of honey from Roraima, Brazil
... the antioxidant capacity of natural products, the free radical reagent 2,2-diphenyl-1-picryl-hydrazyl (DPPH˙) was chosen because it is an easy, precise, and accurate method (Alves et ...temperature ... See full document
5
Polyfloral, linden and acacia honeys with dried cherries after three months of storage - antioxidant and sensory evaluation
... higher antioxidant activity and an increased concentration of phenolic compounds ...phenolics and had a higher antioxidant ...profiling of all ho- neys indicated ... See full document
12
Assessment of the chemical profile, polyphenol content and antioxidant activity in extracts of Psidium Guajava L. fruits
... Fruits and vegetables that are rich in polyphenolic compounds, especially flavonoids, may be used to benefit human health by reducing the incidence of cancers and cardiovascular ...the ... See full document
6
Antiproliferative activity in tumor cell lines, antioxidant capacity and total phenolic, flavonoid and tannin contents of Myrciaria floribunda
... use of hide powder method described for Eugenia uniflora (Myrtaceae) in the Brazilian Pharmacopoeia (Brasil ...absorbance of the product formed with Folin-Denis ...determined from 10 mL of ... See full document
10
Antioxidant activity and phenolic content of leaf infusions of Myrtaceae species from Cerrado (Brazilian Savanna)
... M.B. and RUIZ-SANZ, J.I., 2010. Antioxidant activity and polyphenol content of aqueous extracts from Colombian Amazonian plants with medicinal ...E. and RESTANI, ... See full document
5
Nutritional value of huitlacoche, maize mushroom caused by Ustilago maydis
... “huitlacoche” and evaluated as an edible ...characteristics of this ...gleaned from plants in maize producing areas in the Mediterranean region of Turkey, in ...terms of proximate ... See full document
5
Chemical characterization and biological activity of cork sub-products
... becomes of great interest to evaluate antioxidant activity of some natural products, since they have a high content on known antioxidant families, like phenolic compounds ... See full document
64
Phenological and physicochemical properties of Pereskia aculeata during cultivation in south Brazil
... in Brazil, is native from tropical dry ...succulent and edible leaves, which contain high amounts of protein, minerals, vitamins and ...properties and ability to grow under ... See full document
5
Preliminary characterization of a Moroccan honey with a predominance of Bupleurum spinosum pollen
... subject of previous detailed study. Therefore, twelve Moroccan samples of this honey were subjected to melissopalynological, physicochemical and micro- biological quality characterization, as ... See full document
14
Antioxidant and phenolic compounds in sweet potato peels and leaves: food applications and health benefits
... (Chuanbin and Xianxun 2011) and leaves (Qiuyun 2012) were used for the production of ...to phenolic content (de Beer et al. 2012). Honey was also added to the formulations as a ... See full document
201
Néji GHARSALLAH1 , Adel KADRI 1,5
... high phenolic and flavonoid contents, and potent antioxidant activity, which depended on the area of origin, with relatively advanced properties for the freeze-dried ... See full document
10
Antioxidant and sensorial properties of acacia honey supplemented with prunes
... phenol and flavonoid content, as well as antioxidant activity was monitored in acacia honey supplemented with prunes in 20, 30 and 40% mass concentra- ...total ... See full document
12
María Susana HERNÁNDEZ ZARATE1 , María del Rosario ABRAHAM JUÁREZ1 , Abel CERÓN GARCÍA1, César DZUNA LÓPEZ1 , Abner Josué GUTOÉRREZ CHÁVEZ2, José de Jesús Nezahualcóyotl SEGDVOAND GARFOAS
... by honey bees from trees and shrubs but it used in the beehive as building material or as an antibiotic ...aim of this study was to determine the content of flavonoids and ... See full document
6
Preliminary characterization of a Moroccan honey with a predominance of Bupleurum spinosum pollen
... subject of previous detailed study. Therefore, twelve Moroccan samples of this honey were subjected to melissopalynological, physicochemical and micro- biological quality characterization, as ... See full document
14
Antioxidant activity of Portuguese honey samples: Different contributions of the entire honey and phenolic extract
... overvaluation of the phenolic ...sugars and amino acids could also ...the honey samples contain some of these com- pounds as well as other antioxidants (Table 4) that can lead to an ... See full document
6
Antioxidant activity of ethyl acetate and methanolic extracts of two marine algae, Nannochloropsis oculata and Gracilaria gracilis – an in vitro assay
... chloride10%, and 2.8 mL distilled water, and then incubated at room temperature for 30 ...Total flavonoid content was calculated as quercetin equivalents (QE) from a calibration curve ... See full document
6
Phenolic compounds and antioxidant activity of blueberry cultivars grown in Brazil
... different from that measured by the ABTS, DPPH, and FRAP ...one of the cultivars with smallest AA, but also as the cultivar that presented the greatest capacity to inhibit oxidation in the ... See full document
7
Phenolic Compounds and Antioxidant Activity of Rice
... reduction of the oxidative stress by polyphenols in rice grains was observed in in vitro and ex vivo studies, indicated by the reduction in the production of nitric oxide (Hu et ...2003) and ... See full document
7
ANTIOXIDANT ACTIVITY AND POLYPHENOL CONTENT OF MALT BEVERAGES ENRICHED WITH BEE POLLEN
... using of natural ingredients is increasingly growing demand. Beer is one of the most popular beverages in the world with evident positive effects on the overall health ...variety of products with ... See full document
4
Effect of compost on antioxidant components and fruit quality of sweet pepper (capsicum annuum L.)
... influence antioxidant concentrations (Ahn, et ...levels of all antioxidants including total phenolic, ellagic acid, and flavonols, than the conventionally grown ...cabbages from organic ... See full document
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