The Honey Of Bees
Mostrando 1-12 de 92 artigos, teses e dissertações.
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1. Honey sample collection methods influence pollen composition in determining true nectar-foraging bee plants
ABSTRACT This study investigated the suitability of honey sample collection methods for determining the botanical origin of honey through palynological analysis. We used three methods to collect honey samples in three different modes viz. extracted honey using a honey extractor, squeezed honey and pipetted honey (collected by micropipette/dropper from honey
Acta Bot. Bras.. Publicado em: 2020-09
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2. Analytical study of the physicochemical characteristics from Melipona subnitida D. honey in adequation to Brazilian law
Abstract Honey has different physical and chemical properties because it is produced from the nectar of plants. The present work had the objective of analyzing laboratory tests on honey bee Melipona subnitida D. from Ceará, in comparing them with other honeys from the Northeast Region, making it possible to know better the standards of these honeys, in orde
Food Sci. Technol. Publicado em: 2020-06
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3. Correlação de parâmetros biométricos e produtivos em colônias deMelipona scutelaris
ABSTRACT The objective of this research was to estimate the correlations between the biometric and reproductive parameters of Melipona scutelaris. Four collections were performed with 30-day intervals, consisting of the evaluation of each colony, considering the following parameters: honey pot size and volume (HPS and VHP), estimated honey production (EHP),
Arq. Bras. Med. Vet. Zootec.. Publicado em: 2020-04
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4. Analytical study of the physicochemical characteristics from Melipona subnitida D. honey in adequation to Brazilian law
Abstract Honey has different physical and chemical properties because it is produced from the nectar of plants. The present work had the objective of analyzing laboratory tests on honey bee Melipona subnitida D. from Ceará, in comparing them with other honeys from the Northeast Region, making it possible to know better the standards of these honeys, in orde
Food Sci. Technol. Publicado em: 20/12/2019
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5. Hepatoprotective and antineoplastic potencial of red propolis produced by the bees Apis mellifera in the semiarid of Rio Grande do Norte, Brazil
RESUMO: Este estudo objetivou avaliar o efeito hepatoprotetor do extrato etanólico da própolis vermelha da abelha Apis mellifera, obtido em quatro municípios do semiárido do Rio Grande do Norte, mediante avaliação in vitro do potencial antineoplásico em linhagens de células de carcinoma hepático humano (HepG2) e em linhagens de células normais (L92
Pesq. Vet. Bras.. Publicado em: 04/11/2019
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6. Bees biodiversity, forage behavior and fruit production in gherkin crop (Cucumis anguria L.)
ABSTRACT. The objectives were to evaluate the biodiversity of bees, forage behavior and their effect on fruit production in the gherkin crop (Cucumis anguria L.) in the campus of the University Center Moura Lacerda in two years. The frequency and type of collection of the insects in the flowers was observed by counting from 8:00 a.m. to 5:00 p.m., in the fir
Acta Sci., Anim. Sci.. Publicado em: 24/10/2019
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7. ANÁLISES MELISSOPALINOLÓGICAS, FÍSICO-QUÍMICAS, ATIVIDADE ANTIRRADICALAR E PERFIL QUÍMICO POR UPLC-DAD-QTOF-MS/MS DOS MÉIS DE Frieseomelitta doederleini (ABELHA BRANCA): COMPARAÇÃO COM OS FENÓLICOS PRESENTES NAS FLORES DE Mimosa tenuiflora (JUREMA PRETA)
Melissopalynological, physicochemical analysis, mineral content, antiradical activity and profile of compounds by Ultra-Performance Liquid Chromatography coupled with a Diode Array Detector and quadrupole Time of Flight Mass Spectrometry (UPLC-DAD-qTOF-MS/MS) of Frieseomelitta doederleini honeys from semiarid region of the Northeast of Brazil are presented.
Quím. Nova. Publicado em: 21/10/2019
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8. Brazilian stingless bee propolis and geopropolis: promising sources of biologically active compounds
ABSTRACT Stingless bee products such as honey, pollen, propolis, and geopropolis have been used for centuries in traditional medicine for the treatment of several illnesses. Investigation of the biological activity of stingless bee products, especially propolis and geopropolis, has revealed promising therapeutic properties. About 20% of total Neotropical sti
Rev. bras. farmacogn.. Publicado em: 26/08/2019
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9. Propolis polyphenolic compounds affect the viability and structure of Helicobacter pylori in vitro
ABSTRACT To evaluate the anti-Helicobacter pylori activity of the major polyphenol compounds of propolis and their cellular damage, both as single molecule or in combination. Honey bees propolis were fractionated by using CPC and preparative HPLC. Four major polyphenols (chrysin, pinocembrin, galangin and caffeic acid phenethyl ester) were identified by thin
Rev. bras. farmacogn.. Publicado em: 26/08/2019
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10. Expression and Localization of Olfactory Receptor AcerOr1 from Chinese Honey Bee, Apis cerana cerana (Hymenoptera, Apidae)
ABSTRACT Olfactory receptors are essential for recognition and detection of odor in honeybees. Although we have cloned and characterized the sequence of olfactory receptor AcerOr1 before, the tissue distribution and location of this gene in the nurse and the forager worker Apis cerana cerana were not very clear. To further investigate this information of Ace
Braz. arch. biol. technol.. Publicado em: 29/11/2018
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11. Honey and bee pollen produced by Meliponini (Apidae) in Alagoas, Brazil: multivariate analysis of physicochemical and antioxidant profiles
Abstract This study evidenced the physicochemical composition and antioxidant activity (AA) of honeys (n = 31) and pollen (n = 25) of stingless bees species from Alagoas, Brazil. Fifteen parameters were studied under the light of a multivariate analysis. A dendrogram with three groups of honeys was stablished for the different bees, being the group III form
Food Sci. Technol. Publicado em: 11/06/2018
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12. Flavonoids, phenolic content, and antioxidant activity of propolis from various areas of Guanajuato, Mexico
Abstract Propolis is a resin gathered by honey bees from trees and shrubs but it used in the beehive as building material or as an antibiotic paste. The aim of this study was to determine the content of flavonoids and phenols, as well as the antioxidant capacity of propolis from various regions of Guanajuato, Mexico. The content of flavonoids and phenols wa
Food Sci. Technol. Publicado em: 16/04/2018