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Design, Construction and Performance Evaluation of a Honey Extracting Machine CIGR Journal
ARCHIBONG, Friday Nwankwo.
Abstract: One of the major factors affecting honey quality is the method adopted in its extraction from the honeycomb. Most developing countries, particularly African countries lack appropriate equipment for honey extraction and this affects their honey export potential. This research aims to fabricate honey extractor using locally available materials. The study is conducted from design to fabrication and experiment to determine the performance evaluation of a honey extractor in comparison with the traditionally extracted method. The physiochemical properties of the extracted honey are determined to ascertain its quality against an international standard. The volume of the extraction chamber is 55,125 cm3 and has an extraction rate and efficiency of 69.0...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Honey; Beekeeping; Honeycomb; Honey extractor; Hydroxymethylfurfural (HMF).
Ano: 2021 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/6713
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Pollen analysis in honey samples from the two main producing regions in the Brazilian northeast Anais da ABC (AABC)
Sodré,Geni da S.; Marchini,Luís C.; Carvalho,Carlos A.L. de; Moreti,Augusta C. de C.C..
Knowledge about the botanical source of honey is very important for the beekeeper while it indicates adequate and abundant supply sources of nectar and pollen for the bees, thus contributing toward improved yield. The present study means to identify the pollen types occurring in 58 samples of honey produced in two states of the northeastern region of Brazil, Piauí (38 samples) and Ceará (20 samples), and to verify the potential of the honey plants during the months of February to August. The samples were obtained directly from beekeepers in each state and analyzed at the Apiculture Laboratory of the Entomology Section of Escola Superior de Agricultura "Luiz de Queiroz", USP, Piracicaba, State of São Paulo, Brazil. The pollen analysis was performed using...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Pollen type; Honey; Apis mellifera; Bee plant; Ceará; Piauí.
Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652007000300003
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Honey physicochemical properties of three species of the brazilian Melipona Anais da ABC (AABC)
Lage,Lorena G.A.; Coelho,Lívia L.; Resende,Helder C.; Tavares,Mara G.; Campos,Lucio A.O.; Fernandes-Salomão,Tânia M..
Physicochemical analyses were carried out to evaluate 27 samples of honeys from three species of the Brazilian genus Melipona (M. capixaba, M. rufiventris and M. mondury) from Espírito Santo and Minas Gerais States. The parameters water activity (Aw), percentage of soluble solids (Brix %), pH, acidity (meq/Kg) and moisture (%) were evaluated. The honey characteristics obtained from these samples were very similar to the ones from other Melipona species. However, regarding the honey from Apis (honey bee), only the pH values were similar. The low pH value and the high acidity detected in Melipona honey are potential factors for increasing the honey shelf life because they do not provide favorable conditions for the microbial development. On the other hand,...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Honey; Melipona; Meliponini; Physicochemical data.
Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652012000300003
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Implementation of a geographic information system (GIS) for the planning of beekeeping in the west region of Paraná Anais da ABC (AABC)
CAMARGO,SIMONE C.; GARCIA,REGINA C.; FEIDEN,ARMIN; VASCONCELOS,EDMAR S. DE; PIRES,BRUNO G.; HARTLEBEN,ALCEU M.; MORAES,FERNANDA J. DE; OLIVEIRA,LUAN DE; GIASSON,JUYVERSON; MITTANCK,EDUARDO S.; GREMASCHI,JEFERSON R.; PEREIRA,DIANA J..
This study aimed to develop a Geographic Information System (GIS), for storage of information and geographic location of apiaries in eight counties in western Paraná; study the local flora; the land used; and the honey productivity in the harvest of 2010 in two of these areas: Marechal Cândido Rondon and Santa Helena. In order to do so we used the software SPRING, delimiting a radius of action of bees of three kilometers around the apiaries. We interviewed and registered 126 beekeepers with 383 apiaries. By using the images we selected areas with greater and lower overlap of hives in Marechal Cândido Rondon (144 and 44 hives, respectively) and Santa Helena (165 and 40 hives, respectively), in a three kilometers radius, selecting 15 colonies in each area,...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Biodiversity; Biosecurity; Grouping; Honey; Planning.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652014000200955
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Phenolic profiles of nectar and honey of Quillaja saponaria Mol. (Quillajaceae) as potential chemical markers Biol. Res.
Montenegro,Gloria; Díaz-Forestier,Javiera; Fredes,Carolina; Rodríguez,Sharon.
Quillaja saponaria Mol. (Quillajaceae) is one of the most important melliferous species in Chile, mainly as a source of monofloral honey. Honey made by A. mellifera presents biological activity against pathogens and antioxidant capacity associated with the presence of phenolic compounds deriving from the nectar, as a result of bee honey foraging. The aim of this study was to identify and quantify the phenolic compounds from the floral nectar of Q. saponaria and the honey made in apiaries in the central zone, and compare the composition of the chromatographic profiles of nectar and honey to known phenolic compounds. The results obtained by HPLC-DAD (high-performance liquid chromatography with diode-array detection) showed a similar profile of phenolic...
Tipo: Journal article Palavras-chave: Apis mellifera; Chromatographic profile; Floral nectar; Honey; Phenolic compounds; Quillaja saponaria.
Ano: 2013 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602013000200009
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Correlation between K, Mn, Fe, Cu and Zn in natural honeys from Eucalyptus sources BABT
Mattos,Silvânia V. M.; Bastos,Esther M.; Dayrell,Ilda O.; Nelson,David L..
Thirty-five natural honey samples from three apicultural regions of the state of Minas Gerais, Brazil, were collected from honeybee hives under various climatic conditions over a two-year period. The beehives were located in the districts of Bom Jesus do Amparo, Barão de Cocais and São Gonçalo do Rio Abaixo, all within a 100 km radius of Belo Horizonte, Minas Gerais, Brazil. The pollinic spectrum, color and ash, moisture, K, Fe, Mn, Cu and Zn contents were determined. Elemental analysis were done by flame atomic absorption spectrometry. Accuracy and precision were verified by recovery tests and relative standard deviation, respectively. The mean mineral contents encountered were K = 1130; Mn = 3.88; Fe = 2.79; Zn = 2.34 and Cu = 0.54 µ g/g. During the dry...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Honey; Honey mineral content; Pollinic analysis; Eucalyptus.
Ano: 1998 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89131998000200001
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Pollen spectrum of honey of "uruçu" bee (Melipona scutellaris Latreille, 1811) BJB
CARVALHO,C. A. L. de; MORETI,A. C. de C. C.; MARCHINI,L. C.; ALVES,R. M. de O.; OLIVEIRA,P. C. F. de.
In spite of the importance of the "uruçu" bee as honey producer of excellent quality, as well, potential pollinator both in agricultural and natural ecosystems, mainly in North-eastern Brazil, just some information is found in literature about sources that such bees utilize to collect nectar and pollen. The identification of the plants visited by Melipona scutellaris was accomplished with base on the analysis of pollen types found in the honey samples collected every two months, from March 1997 to February 1998, in 15 colonies located in Catu, State of Bahia, Brazil (12°21'00"S, 38°22'40"W, 76 m of altitude). Qualitative and quantitative analysis of the pollen types were carried out determining the percentage and occurrence classes. Twenty-eight pollen...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Pollen; Honey; Bee plants; Meliponinae.
Ano: 2001 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0034-71082001000100009
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Synergistic action of starch and honey against Candida albicans in correlation with diastase number BJM
Boukraa,Laïd; Benbarek,Hama; Moussa,Ahmed.
To evaluate the synergistic action of starch on the antifungal activity of honey, a comparative method of adding honey with and without starch to culture media was used. Candida albicans has been used to determine the minimum inhibitory concentration (MIC) of five varieties of honey. In a second step, lower concentrations of honey than the MIC were incubated with a set of concentrations of starch added to media to determine the minimum synergistic inhibitory concentration (MSIC). The MIC for the five varieties of honey without starch against C. albicans ranged between 40% and 45% (v/v). When starch was incubated with honey and then added to media, a MIC drop has been noticed with each variety. It ranged between 7% and 25%. A negative correlation has been...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Antifungal; Honey; Starch; Diastase Number; Candida albicans.
Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822008000100010
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Analysis of moisture content, acidity and contamination by yeast and molds in Apis mellifera L. honey from central Brazil BJM
Ananias,Karla Rubia; Melo,Adriane Alexandre Machado de; Moura,Celso José de.
The development of mold of environmental origin in honey affects its quality and leads to its deterioration, so yeasts and molds counts have been used as an important indicator of hygiene levels during its processing, transportation and storage. The aim of this study was to evaluate the levels of yeasts and molds contamination and their correlation with moisture and acidity levels in Apis mellifera L. honey from central Brazil. In 20% of the samples, the yeasts and molds counts exceeded the limit established by legislation for the marketing of honey in the MERCOSUR, while 42.8% and 5.7% presented above-standard acidity and moisture levels, respectively. Although samples showed yeasts and molds counts over 1.0 x 10² UFC.g-1, there was no correlation between...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Honey; Apis mellifera L.; Quality.
Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822013000300003
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Volatile Compounds in Honey Produced in the Central Valley of Ñuble Province, Chile Chilean J. Agric. Res.
Gianelli Barra,María Pía; Ponce-Díaz,María Cristina; Venegas-Gallegos,César.
Headspace solid-phase microextraction (SPME) with an 85 µm Carboxen polydimethylsiloxane (CAR/PDMS) fiber was used to extract volatile compounds, and a gas chromatograph equipped with a mass spectometry detector (GC-MS) was used to identify the volatile compounds in honeys. Thirty-four different volatile compounds from the headspace of honey produced in the central valley of Ñuble Province, Chile, were extracted with fiber coating CAR/PDMS. The identified compounds were: 10 alcohols, 9 acids, 6 ketones, 3 aldehydes, 2 furans, 2 terpenes and 2 lactones. Only four of the volatile compounds had never been reported before as honey compounds; these being: 1,3-propanodiol, 2-methyl butanoic acid, 3,4-dimethyl-3-hexen-2-one, and 6-methyl-5-octen-2-one. These four...
Tipo: Journal article Palavras-chave: Solid phase microextraction; Volatile compounds; Honey.
Ano: 2010 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392010000100008
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Honey as a bioindicator of arsenic contamination due to volcanic and mining activities in Chile Chilean J. Agric. Res.
Bastías,José M; Jambon,Philippe; Muñoz,Ociel; Manquián,Nimia; Bahamonde,Patricia; Neira,Miguel.
The content of heavy metals in honey is indicative of natural or anthropogenic pollution and has therefore been proposed as a feasible bioindicator for arsenic contamination in different regions of Chile. Total arsenic (t-As) and inorganic As (i-As) concentrations were determined in 227 samples of honey harvested during the years 2007, 2008, and 2009 in the areas of San Pedro de Atacama, Atacama, Chiloé, and Futaleufú, with the last town located 156 km from the Chaitén Volcano (latest eruption in 2008). These analyses were conducted using an atomic absorption spectrophotometer coupled with a hydride generator. In the honey samples, the concentrations of t-As ranged from 2.2 to 171.9 μg kg-1, and the i-As concentrations ranged from none detected...
Tipo: Journal article Palavras-chave: Honey; Bioindicator; Total arsenic; Inorganic arsenic; Pollution.
Ano: 2013 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392013000200010
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Combining Multivariate Analysis and Pollen Count to Classify Honey Samples Accordingly to Different Botanical Origins Chilean J. Agric. Res.
Corbella,Eduardo; Cozzolino,Daniel.
This study reports the combination of multivariate techniques and pollen count analysis to classify honey samples accordingly to botanical sources, in samples from Uruguay. Honey samples from different botanical origins, namely Eucalyptus spp. (n = 10), Lotus spp. (n = 12), Salix spp. (n = 5), “mil flores” (Myrtaceae spp.) (n = 12) and coronilla (Scutia buxifolia Reissek) (n = 10) were analysed using Melissopalynology (pollen identification). Principal component analysis (PCA) and linear discriminant analysis (LDA) were used to classify the honey samples accordingly to their botanical origin based on a pollen count. Honey samples of higher percentage (> 70%) of Eucalyptus, Lotus and Scutia pollen were 100% correctly classified, whilst samples from...
Tipo: Journal article Palavras-chave: Honey; Uruguay; Principal component analysis; Linear discriminant analysis; Pollen analysis.
Ano: 2008 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392008000100010
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The medicinal value of honey: a review on its benefits to human health, with a special focus on its effects on glycemic regulation Ciencia e Investigación Agraria
Cortés,Manuel E; Vigil,Pilar; Montenegro,Gloria.
Honey, a natural substance produced by honeybees, is composed of a complex mixture of carbohydrates, water, and a small amount of proteins, vitamins, minerals, and phenolic compounds. Fructose, glucose and maltose are among the various types of sugars present in honey. Used for millennia as both food and medicine, honey has been associated with improved antioxidant capacity, modulation of the immune system, antimicrobial activities, influence on lipid values (through antihypercholesterolemic effects) and regulation of glycemic responses, among other benefits. The aim of this article was to review the effects of natural honey intake on human health, with particular reference to its influence on glycemic regulation. Several studies have focused on the...
Tipo: Journal article Palavras-chave: Diabetes; Flavonoids; Glycemic regulation; Honey; Insulin resistance; Nutraceuticals; Nutrition.
Ano: 2011 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202011000200015
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Physical and spectroscopic characterization of Pakistani honey Ciencia e Investigación Agraria
ur-Rehman,Saif; Farooq Khan,Zia; Maqbool,Tahir.
Honey is a naturally sweet and viscous fluid produced by honeybees {Apis mellifera) from the néctar of flowers that, by definition, does not include any other substances. The objectives of this work were to characterize Pakistani honey, physically and chemically in relation to international standards, and to study the effects of adulteration with sugar syrup on the physical properties of honey. For this purpose, 200 honey samples obtained from 15 different locations in Pakistán, ranging from desert to hilly áreas, were collected in 2005-2006. Samples were prepared by the acid digestión method. Physical properties, conductance, surface tensión, and pH were determined using digital instruments. The most abundant minerals found in Pakistani honey samples were...
Tipo: Journal article Palavras-chave: Acid digestión; AAS; Honey adulteration; Honey; Major and minor elements; Physical properties.
Ano: 2008 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202008000200009
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Levels of Chromium, Copper, Iron, Magnesium, Manganese, Selenium, Zinc, Cadmium, Lead and Aluminium of honey varieties produced in Turkey Ciênc. Tecnol. Aliment.
ALTUNATMAZ,Sema Sandıkcı; TARHAN,Duygu; AKSU,Filiz; OZSOBACI,Nural Pastacı; OR,Mehmet Erman; BARUTÇU,Umit Bora.
Abstract Honey is a natural animal product. The elemental composition of honey varies greatly depending on the source of nectar, honeydew, pollen and environmental conditions. The aim of the present study was to determine the levels of chromium (Cr), copper (Cu), iron (Fe), magnesium (Mg), manganese (Mn), selenium (Se), zinc (Zn), cadmium (Cd), lead (Pb) and aluminium (Al) in a total of 65 honey samples procured from different regions of Turkey. Element levels were measured by using an inductively coupled plasma optical emission spectrophotometer (ICP-OES). Minimum and maximum levels of the elements, indicated as µg/g wet weight were as follows: Cr: 0.126-7.964, Cu: 0.223-198.361, Fe: 3.506-1278.778, Mg: 5.830-309.783, Mn: 0.096-29.496, Se: 0.418-19.879,...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Trace element; Toxic element; Heavy metal; ICP-OES; Honey.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612019000600392
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Effects of pine honey on the physicochemical, microbiological and sensory properties of probiotic yoghurt Ciênc. Tecnol. Aliment.
COSKUN,Fatma; KARABULUT DIRICAN,Leyla.
Abstract In this study, physicochemical, microbiological and sensory properties of probiotic yoghurt samples added different rates (2%, 4% and 6%) of pine honey on days 1, 7, 14, 21 of refrigerated storage were investigated. pH, serum separation values, water holding capacity decreased and titratable acidity increased with increasing the ratio of the added honey during the storage. Lactobacillus. delbrueckii ssp. bulgaricus and Lactobacillus acidophilus counts were statistically significantly (P<0.01) lower than control samples in honey added yoghurt samples from the beginning to the end of storage. Streptococcus thermophilus counts did not change much during storage and were higher than control samples in yoghurt samples with honey from the beginning....
Tipo: Info:eu-repo/semantics/article Palavras-chave: Honey; Pine honey; Honey-added yoghurt; Probiotic yoghurt.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612019000600616
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Screening for quality indicators and phenolic compounds of biotechnological interest in honey samples from six species of stingless bees (Hymenoptera: Apidae) Ciênc. Tecnol. Aliment.
OLIVEIRA,Rosane Gomes de; JAIN,Sona; LUNA,Alexandre Cândido; FREITAS,Lisiane dos Santos; ARAÚJO,Edilson Divino de.
Abstract Honey from stingless bees of the genus Melipona is a well sought product. Nevertheless lack of legal frameworks for quality assessment complicates the evaluation of food safety and marketing of these products. Seeking to assess the quality of honey from the bees of this genus, physical and chemical analyses, identification of phenolic compounds, and microbiological evaluation from six species of stingless bees was performed. The honey samples showed high reducing sugars, low protein levels and a balanced microbiota. High total phenols and flavonoids and higher antioxidant activity were also recorded. Different phenolic compounds of great biotechnological potential were identified and of these apigenin, kaempferol and luteolin were identified for...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Honey; Chromatography; Flavonoids; Phenols; Antioxidants; Stingless bees; Pollen types.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612017000400552
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Development of a rapid method for the determination of antibiotic residues in honey using UPLC-ESI-MS/MS Ciênc. Tecnol. Aliment.
KIVRAK,İbrahim; KIVRAK,Şeyda; HARMANDAR,Mansur.
Abstract An accurate, reliable and fast multianalyte/multiclass ultra-performance liquid chromatography–tandem mass spectrometry (UPLC–MS/MS) method was developed and validated for the simultaneous analysis of 23 pharmaceuticals, belonging to different classes amphenicols, sulfonamides, tetracyclines, in honey samples. The method developed consists of ultrasonic extraction followed by UPLC–ESI–MS/MS with electrospray ionization in both positive mode and negative mode. The influence of the extraction solvents and mobile phase composition on the sensitivity of the method, and the optimum conditions for sample weight and extraction temperature in terms of analyte recovery were extensively studied. The identification of antibiotics is fulfilled by simultaneous...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Antibiotics; Fast method; Honey; UPLC-ESI-MS/MS; Chloramphenicol.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612016000100090
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Physicochemical analyses indicated to the quality control of royal jelly with honey Ciênc. Tecnol. Aliment.
Pamplona,Lucila Coelho; Azedo,Ricardo A. B.; Oliveira,Karla Cristina L. S.; Garcia-Amoedo,Luis Henrique; Almeida-Muradian,Ligia Bicudo de.
Royal jelly (RJ) is used as a revitalizing tonic. In order to avoid rejection to its acid taste, it is added to honey. There are regulations for honey and for royal jelly separately but not for the mixture. The objective of this work is, therefore, to verify if the same methods used for pure honey quality control can be used for honey mixed with royal jelly and also the presence of RJ through 10-HDA determination. The methods used were: moisture, reducing sugars, apparent sucrose, ash, hydroxymethylfurfural, insoluble solids, diastase activity, acidity and 10-HDA. Samples were prepared by adding 0-100% of RJ in honey. The results showed that the ash method was the only suitable one to all the samples. The acidity analysis (direct titration) was suitable to...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Honey; Royal jelly; Analysis; Bee products; Honey with royal jelly; Quality control.
Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612004000400022
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A research on the chemical and microbiological qualities of honeys sold in Istanbul Ciênc. Tecnol. Aliment.
URAN,Harun; AKSU,Filiz; DÜLGER ALTINER,Dilek.
Abstract Honey, produced by honeybees from nectar in flowers and plants, is an aqueous supersaturated sugar solution, mainly composed of fructose and glucose. The quality and biochemical properties of honey are related to honey maturity, production methods, processing and storage conditions, climatic conditions as well as the nectar source of the honey. In this study, 35 honey samples of different sizes and packaging all of which were sold in Istanbul were examined in terms of some physicochemical and microbiological properties. All samples were floral liquid honey. The physicochemical characterizations were as follows: average moisture (16.31±1.40%), ash (0.30±0.29%), hydroxymethylfurfural (HMF) (8.09±7.63 mg/kg), pH (4.32±0.34), acidity (30±9 meq/kg). In...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Chemical quality; HMF; Honey; Microbiological quality.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612017000500030
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