| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Trigo. |
|
Data corrente: |
25/05/2023 |
|
Data da última atualização: |
29/05/2023 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
MARSARO JUNIOR, A. L.; BARRETO, A. L. H.; PEREIRA, F. de M.; SATTLER, A.; SILVA, D. A.; PEREIRA, L. A.; BLOCHTEIN, B. |
|
Afiliação: |
ALBERTO LUIZ MARSARO JUNIOR, CNPT; ANA LUCIA HORTA BARRETO, CPAMN; FABIA DE MELLO PEREIRA, CPAMN; ARONI SATTLER, Universidade Federal do Rio Grande do Sul; DANIELA ANDRADE SILVA, Universidade Federal do Piauí; LEUDIMAR AIRES PEREIRA, Universidade Federal do Piauí; BETINA BLOCHTEIN, Pontifícia Universidade Católica do Rio Grande do Sul. |
|
Título: |
Caracterização físico-química e palinológica de mel de Apis Mellifera, obtido a partir de florada de canola, de municípios do Rio Grande do Sul, Brasil. |
|
Ano de publicação: |
2022 |
|
Fonte/Imprenta: |
Revista Científica Intelletto, Venda Nova do Imigrante, ES, v. 7, n. 1, p. 108-126, 2022. Disponível em: https://revista.grupofaveni.com.br/index.php/revista-intelletto/article/view/568. Acesso em: 25 maio. 2023. |
|
Idioma: |
Português |
|
Conteúdo: |
Resumo: Este trabalho teve por objetivo analisar o perfil físico-químico e polínico de méis de abelhas Apis mellifera obtidos a partir da florada de canola de municípios do Rio Grande do Sul. Em 29 amostras foram realizadas as seguintes análises: umidade, acidez livre, açúcares redutores, sacarose aparente, cinzas (minerais), sólidos insolúveis em água, hidroximetilfurfural (HMF), atividade diastásica, Brix, pH e cor, além da análise palinológica. Em todas as amostras os parâmetros, açúcares redutores, sacarose aparente, cinzas, acidez, HMF e atividade diastásica, apresentaram valores dentro dos limites estabelecidos pela legislação brasileira, enquanto para umidade e sólidos insolúveis, 72,4% e 82,8% das amostras, respectivamente, apresentaram valores de acordo com a legislação. Das 29 amostras, 14 amostras foram consideradas como mel monofloral de canola, duas como mel monofloral de eucalipto, 11 bifloral e duas heterofloral. Nas amostras foram identificados 13 tipos polínicos (Baccharis, Brassica napus, Citrus, Eucalyptus, Eupatorium, Inga, Hyptis, Mimosa, Quercus, Schinus, Weinmannia, e representantes da família Arecaceae e Poaceae) distribuídos em 11 famílias botânicas, Anacardiaceae, Arecaceae, Asteraceae, Brassicaceae, Cunoniaceae, Fabaceae, Fagaceae, Lamiaceae, Myrtaceae, Poaceae e Rutaceae. O recurso floral que se destacou no mel de canola foi Eucalyptus (Myrtaceae), observado em todas as amostras de mel avaliadas, como pólen dominante (PD) em seis amostras, pólen acessório (PA) em 10, pólen isolado importante (PII) em 13 amostras. Amostras caracterizadas como méis monoflorais de B. napus (canola) apresentaram, predominantemente, coloração que variou entre extra-âmbar claro a âmbar claro, sugerindo que amostras de méis, com predominância de florada dessa espécie vegetal, apresentam coloração clara. Abstract: This work aimed to analyze the physicochemical and pollen profile of honey from Apis mellifera bees obtained from canola flowers in municipalities of Rio Grande do Sul state. Moisture, free acidity, reducing sugars, apparent sucrose, ash (minerals), water-insoluble solids, hydroxymethylfurfural (HMF), diastase activity, Brix, pH, and color, in addition to palynological analysis, were the parameters analyzed in 29 samples. In all of them, the parameters reducing sugars, apparent sucrose, ash, acidity, HMF, and diastase activity presented values within the limits established by Brazilian law, while for moisture and insoluble solids, 72.4% and 82.8% of the samples, respectively, presented values under the legislation. Of the 29 analyzed samples, 14 were considered monofloral canola honey, two monofloral eucalyptus honey, 11 bifloral, and two polyfloral. Thirteen pollen types were identified (Baccharis, Brassica napus, Citrus, Eucalyptus Eupatorium, Inga, Hyptis, Mimosa, Quercus, Schinus, Weinmannia, and representatives of the family Arecaceae and Poaceae), distributed in 11 botanical families, Anacardiaceae, Arecaceae, Asteraceae, Brassicaceae, Cunoniaceae, Fabaceae, Fagaceae, Lamiaceae, Myrtaceae, Poaceae, and Rutaceae. Eucalyptus (Myrtaceae) was the floral resource that stood out in canola honey and it was observed in all honey samples evaluated, in the following proportions: as dominant pollen (DP) in six samples, as accessory pollen (AP) in 10 samples, and as important isolated pollen (IIP) in 13 samples. Those samples characterized as monofloral honey from B. napus (canola) predominantly presented coloration ranging from extra light amber to light amber, suggesting that honey samples with a predominance of flowers from this plant species have light coloration. MenosResumo: Este trabalho teve por objetivo analisar o perfil físico-químico e polínico de méis de abelhas Apis mellifera obtidos a partir da florada de canola de municípios do Rio Grande do Sul. Em 29 amostras foram realizadas as seguintes análises: umidade, acidez livre, açúcares redutores, sacarose aparente, cinzas (minerais), sólidos insolúveis em água, hidroximetilfurfural (HMF), atividade diastásica, Brix, pH e cor, além da análise palinológica. Em todas as amostras os parâmetros, açúcares redutores, sacarose aparente, cinzas, acidez, HMF e atividade diastásica, apresentaram valores dentro dos limites estabelecidos pela legislação brasileira, enquanto para umidade e sólidos insolúveis, 72,4% e 82,8% das amostras, respectivamente, apresentaram valores de acordo com a legislação. Das 29 amostras, 14 amostras foram consideradas como mel monofloral de canola, duas como mel monofloral de eucalipto, 11 bifloral e duas heterofloral. Nas amostras foram identificados 13 tipos polínicos (Baccharis, Brassica napus, Citrus, Eucalyptus, Eupatorium, Inga, Hyptis, Mimosa, Quercus, Schinus, Weinmannia, e representantes da família Arecaceae e Poaceae) distribuídos em 11 famílias botânicas, Anacardiaceae, Arecaceae, Asteraceae, Brassicaceae, Cunoniaceae, Fabaceae, Fagaceae, Lamiaceae, Myrtaceae, Poaceae e Rutaceae. O recurso floral que se destacou no mel de canola foi Eucalyptus (Myrtaceae), observado em todas as amostras de mel avaliadas, como pólen dominante (PD) em seis amostras, pólen a... Mostrar Tudo |
|
Palavras-Chave: |
Brassica napus L var oleifera; Pollen types; Tipos polínicos. |
|
Thesagro: |
Apicultura; Pólen. |
|
Thesaurus Nal: |
Apiculture. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1153975/1/Caracterizacao-fisico-quimica-mel-de-canola-MarsaloJunior.pdf
|
|
Marc: |
LEADER 04683naa a2200265 a 4500
001 2153975
005 2023-05-29
008 2022 bl uuuu u00u1 u #d
100 1 $aMARSARO JUNIOR, A. L.
245 $aCaracterização físico-química e palinológica de mel de Apis Mellifera, obtido a partir de florada de canola, de municípios do Rio Grande do Sul, Brasil.$h[electronic resource]
260 $c2022
520 $aResumo: Este trabalho teve por objetivo analisar o perfil físico-químico e polínico de méis de abelhas Apis mellifera obtidos a partir da florada de canola de municípios do Rio Grande do Sul. Em 29 amostras foram realizadas as seguintes análises: umidade, acidez livre, açúcares redutores, sacarose aparente, cinzas (minerais), sólidos insolúveis em água, hidroximetilfurfural (HMF), atividade diastásica, Brix, pH e cor, além da análise palinológica. Em todas as amostras os parâmetros, açúcares redutores, sacarose aparente, cinzas, acidez, HMF e atividade diastásica, apresentaram valores dentro dos limites estabelecidos pela legislação brasileira, enquanto para umidade e sólidos insolúveis, 72,4% e 82,8% das amostras, respectivamente, apresentaram valores de acordo com a legislação. Das 29 amostras, 14 amostras foram consideradas como mel monofloral de canola, duas como mel monofloral de eucalipto, 11 bifloral e duas heterofloral. Nas amostras foram identificados 13 tipos polínicos (Baccharis, Brassica napus, Citrus, Eucalyptus, Eupatorium, Inga, Hyptis, Mimosa, Quercus, Schinus, Weinmannia, e representantes da família Arecaceae e Poaceae) distribuídos em 11 famílias botânicas, Anacardiaceae, Arecaceae, Asteraceae, Brassicaceae, Cunoniaceae, Fabaceae, Fagaceae, Lamiaceae, Myrtaceae, Poaceae e Rutaceae. O recurso floral que se destacou no mel de canola foi Eucalyptus (Myrtaceae), observado em todas as amostras de mel avaliadas, como pólen dominante (PD) em seis amostras, pólen acessório (PA) em 10, pólen isolado importante (PII) em 13 amostras. Amostras caracterizadas como méis monoflorais de B. napus (canola) apresentaram, predominantemente, coloração que variou entre extra-âmbar claro a âmbar claro, sugerindo que amostras de méis, com predominância de florada dessa espécie vegetal, apresentam coloração clara. Abstract: This work aimed to analyze the physicochemical and pollen profile of honey from Apis mellifera bees obtained from canola flowers in municipalities of Rio Grande do Sul state. Moisture, free acidity, reducing sugars, apparent sucrose, ash (minerals), water-insoluble solids, hydroxymethylfurfural (HMF), diastase activity, Brix, pH, and color, in addition to palynological analysis, were the parameters analyzed in 29 samples. In all of them, the parameters reducing sugars, apparent sucrose, ash, acidity, HMF, and diastase activity presented values within the limits established by Brazilian law, while for moisture and insoluble solids, 72.4% and 82.8% of the samples, respectively, presented values under the legislation. Of the 29 analyzed samples, 14 were considered monofloral canola honey, two monofloral eucalyptus honey, 11 bifloral, and two polyfloral. Thirteen pollen types were identified (Baccharis, Brassica napus, Citrus, Eucalyptus Eupatorium, Inga, Hyptis, Mimosa, Quercus, Schinus, Weinmannia, and representatives of the family Arecaceae and Poaceae), distributed in 11 botanical families, Anacardiaceae, Arecaceae, Asteraceae, Brassicaceae, Cunoniaceae, Fabaceae, Fagaceae, Lamiaceae, Myrtaceae, Poaceae, and Rutaceae. Eucalyptus (Myrtaceae) was the floral resource that stood out in canola honey and it was observed in all honey samples evaluated, in the following proportions: as dominant pollen (DP) in six samples, as accessory pollen (AP) in 10 samples, and as important isolated pollen (IIP) in 13 samples. Those samples characterized as monofloral honey from B. napus (canola) predominantly presented coloration ranging from extra light amber to light amber, suggesting that honey samples with a predominance of flowers from this plant species have light coloration.
650 $aApiculture
650 $aApicultura
650 $aPólen
653 $aBrassica napus L var oleifera
653 $aPollen types
653 $aTipos polínicos
700 1 $aBARRETO, A. L. H.
700 1 $aPEREIRA, F. de M.
700 1 $aSATTLER, A.
700 1 $aSILVA, D. A.
700 1 $aPEREIRA, L. A.
700 1 $aBLOCHTEIN, B.
773 $tRevista Científica Intelletto, Venda Nova do Imigrante, ES$gv. 7, n. 1, p. 108-126, 2022. Disponível em: https://revista.grupofaveni.com.br/index.php/revista-intelletto/article/view/568. Acesso em: 25 maio. 2023.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Trigo (CNPT) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
|
Data corrente: |
18/05/2022 |
|
Data da última atualização: |
16/03/2023 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 2 |
|
Autoria: |
NASCIMENTO, A. P. A. do; CASTRO, M. S. M.; OLIVEIRA, D. de S.; SILVEIRA, R. M. F.; VEGA, W. H. O. V.; NOBRE, M. E. M.; ANDRIOLI, A.; VASCONCELOS, A. M. de. |
|
Afiliação: |
ANA PAULA ARAÚJO DO NASCIMENTO, State University of Acaraú Valley (UVA) - Sobral, CE, Brazil; MARIA SAMIRES MARTINS CASTRO, Federal University of Viçosa (UFV) - Viçosa, MG, Brazil; DELANO DE SOUSA OLIVEIRA, State University of Acaraú Valley (UVA) - Sobral, CE, Brazil; ROBSON MATEUS FREITAS SILVEIRA, “Luiz de Queiroz” College of Agriculture (ESALQ), University of São Paulo (USP) - Piracicaba, SP, Brazil; WILDER HERNANDO ORTIZ VEGA, UNINTA - University Center - Sobral, CE, Brazil; MARIA EDUARDA MEDEIROS NOBRE, State University of Acaraú Valley (UVA) - Sobral, CE, Brazil; ALICE ANDRIOLI PINHEIRO, CNPC; ANGELA MARIA DE VASCONCELOS, State University of Acaraú Valley (UVA) - Sobral, CE, Brazil. |
|
Título: |
Environmental enrichment in dairy goats in a semi-arid region: Thermoregulatory and behavioral responses. |
|
Ano de publicação: |
2022 |
|
Fonte/Imprenta: |
Journal of Thermal Biology, v. 106, 103248, May, 2022. |
|
DOI: |
https://doi.org/10.1016/j.jtherbio.2022.103248 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Abstract: This study aimed to evaluate the effect of environmental enrichment on the thermoregulatory and behavioral responses of goats raised in semi-arid conditions. 12 Saanen goats lactating, aged between 2 and 4 years, clinically healthy with a mean body weight of 31.4 ± 1.65 kg and body condition score between 2.0 and 2.5 were used. The types of enriched environments used were: 1) without environmental enrichment (control); 2) classical music;3) PET plastic bottles with corn;4) suspended tires;5) logs of wood; and 6) all objects simultaneously. The air temperature, black globe tempeature and humidity index, and radiant heat load were higher (P < 0.05) during treatment with all objects simultaneously. The respiratory rate (RR) was higher (P = 0.001) in the control treatment compared to those with environmental enrichment. The rectal temperature (RT) was higher in the control and acoustic groups (P < 0.05), however it was lower with all objects. The coat surface temperature (CST) was higher (P < 0.01) in the control group and lower in the treatment with music, tires, logs of wood, PET bottles and all objects. The behaviors lying down, drinking water, urination, ruminating while standing, and defecating were similar (P > 0.05) between treatments. The first two discriminant functions were significant (F1 and F2: P < 0.001) and discriminated 93.40% of the data variation. A static pattern was observed in the classification of goats in their group of origin for thermoregulatory and behavioral responses when a single type of enrichment was used with the formation of two more groups: (i) goats which had access to all enrichments simultaneously; and (ii) the control group. The offer of the diversity of various objects for environmental enrichment positively contributed to the thermoregulatory and behavioral responses, thereby providing well-being to the animals. MenosAbstract: This study aimed to evaluate the effect of environmental enrichment on the thermoregulatory and behavioral responses of goats raised in semi-arid conditions. 12 Saanen goats lactating, aged between 2 and 4 years, clinically healthy with a mean body weight of 31.4 ± 1.65 kg and body condition score between 2.0 and 2.5 were used. The types of enriched environments used were: 1) without environmental enrichment (control); 2) classical music;3) PET plastic bottles with corn;4) suspended tires;5) logs of wood; and 6) all objects simultaneously. The air temperature, black globe tempeature and humidity index, and radiant heat load were higher (P < 0.05) during treatment with all objects simultaneously. The respiratory rate (RR) was higher (P = 0.001) in the control treatment compared to those with environmental enrichment. The rectal temperature (RT) was higher in the control and acoustic groups (P < 0.05), however it was lower with all objects. The coat surface temperature (CST) was higher (P < 0.01) in the control group and lower in the treatment with music, tires, logs of wood, PET bottles and all objects. The behaviors lying down, drinking water, urination, ruminating while standing, and defecating were similar (P > 0.05) between treatments. The first two discriminant functions were significant (F1 and F2: P < 0.001) and discriminated 93.40% of the data variation. A static pattern was observed in the classification of goats in their group of origin for thermoregulator... Mostrar Tudo |
|
Palavras-Chave: |
Ethology; Hot environment. |
|
Thesaurus NAL: |
Animal welfare; Behavior; Multivariate analysis; Thermoregulation. |
|
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
|
Marc: |
LEADER 02804naa a2200289 a 4500
001 2143217
005 2023-03-16
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.jtherbio.2022.103248$2DOI
100 1 $aNASCIMENTO, A. P. A. do
245 $aEnvironmental enrichment in dairy goats in a semi-arid region$bThermoregulatory and behavioral responses.$h[electronic resource]
260 $c2022
520 $aAbstract: This study aimed to evaluate the effect of environmental enrichment on the thermoregulatory and behavioral responses of goats raised in semi-arid conditions. 12 Saanen goats lactating, aged between 2 and 4 years, clinically healthy with a mean body weight of 31.4 ± 1.65 kg and body condition score between 2.0 and 2.5 were used. The types of enriched environments used were: 1) without environmental enrichment (control); 2) classical music;3) PET plastic bottles with corn;4) suspended tires;5) logs of wood; and 6) all objects simultaneously. The air temperature, black globe tempeature and humidity index, and radiant heat load were higher (P < 0.05) during treatment with all objects simultaneously. The respiratory rate (RR) was higher (P = 0.001) in the control treatment compared to those with environmental enrichment. The rectal temperature (RT) was higher in the control and acoustic groups (P < 0.05), however it was lower with all objects. The coat surface temperature (CST) was higher (P < 0.01) in the control group and lower in the treatment with music, tires, logs of wood, PET bottles and all objects. The behaviors lying down, drinking water, urination, ruminating while standing, and defecating were similar (P > 0.05) between treatments. The first two discriminant functions were significant (F1 and F2: P < 0.001) and discriminated 93.40% of the data variation. A static pattern was observed in the classification of goats in their group of origin for thermoregulatory and behavioral responses when a single type of enrichment was used with the formation of two more groups: (i) goats which had access to all enrichments simultaneously; and (ii) the control group. The offer of the diversity of various objects for environmental enrichment positively contributed to the thermoregulatory and behavioral responses, thereby providing well-being to the animals.
650 $aAnimal welfare
650 $aBehavior
650 $aMultivariate analysis
650 $aThermoregulation
653 $aEthology
653 $aHot environment
700 1 $aCASTRO, M. S. M.
700 1 $aOLIVEIRA, D. de S.
700 1 $aSILVEIRA, R. M. F.
700 1 $aVEGA, W. H. O. V.
700 1 $aNOBRE, M. E. M.
700 1 $aANDRIOLI, A.
700 1 $aVASCONCELOS, A. M. de
773 $tJournal of Thermal Biology$gv. 106, 103248, May, 2022.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
