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| Registros recuperados: 10 | |
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| Zaman,Nurshahira Binti Khairul; Lin,Nyam Kar; Phing,Pui Liew. |
| ABSTRACT Herbs and spices, having antimicrobial effect, can be incorporated into edible films, to extend product shelf life and the reduce the risk of microbial growth on food. The aim of this study is to develop chitosan film incorporated with Garcinia atroviridis, also known as ‘asam gelugur’, ‘asam gelugo’, or ‘asam keping’. The film with different concentrations of Garcinia atroviridis (1 to 5% v/v) with chitosan (1.5% w/v) were investigated for its physical, mechanical and antibacterial properties. With the increase of Garcinia atroviridis extract incorporated, water solubility of the films increases (from 21.17 to 53.61%). Increase of Garcinia atroviridis incorporated into chitosan film also increase the total color difference. Film with higher... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Herbs; Edible film; Storage. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542018000600666 |
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| MÜLLER,SANDRA CRISTINA; WAECHTER,JORGE LUIZ. |
| As sinúsias herbáceas e arbustivas são componentes de comunidades florestais pouco pesquisados nas regiões tropicais e subtropicais. Neste trabalho foram estudadas a composição florística e a estrutura fitossociológica destas sinúsias em uma floresta arenosa (restinga) da Planície Costeira do Rio Grande do Sul, Brasil. Os dados fitossociológicos foram obtidos em 30 parcelas de 2 x 2 m. Em cada parcela anotou-se a presença e a altura máxima das espécies herbáceas e arbutivas, e a cobertura foi estimada pela escala de Causton. A composição florística total da área compreende 61 espécies, 52 gêneros e 33 famílias. As famílias que apresentaram mais de duas espécies foram: Poaceae, Commelinaceae, Orchidaceae, Piperaceae, Rubiaceae e Asteraceae. As formas de... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Herbs; Shrubs; Restinga; Diversity; Life-forms. |
| Ano: 2001 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042001000400005 |
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| Juárez Rosete, Cecilia Rocío. |
| Dentro de los factores agronómicos que tienen un efecto en el incremento de la productividad de los cultivos y que maximizan su potencial durante su desarrollo, la fertilización es uno de los más importantes. En plantas aromáticas y medicinales se ha demostrado que influye en el crecimiento, eleva el rendimiento de biomasa y juega un papel crucial en las características fitoquímicas de estas. Los objetivos generales de esta investigación fueron evaluar el efecto de la fertilización orgánica e inorgánica sobre el crecimiento y sobre las características cualitativas y cuantitativas de aceites esenciales en manzanilla (Chamomilla recutita L.), menta (Mentha x pipperita L.) y tomillo (Thymus vulgaris L.) cultivadas bajo condiciones de invernadero; y evaluar... |
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Palavras-chave: Fertilización; Rendimiento; Plantas aromáticas; Compuestos bioactivos; Fertilization; Yield; Herbs; Bioactive compounds; Doctorado; Edafología. |
| Ano: 2010 |
URL: http://hdl.handle.net/10521/107 |
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| Formiga, Luiza Daiana Araújo da Silva; Universidade Federal de Campina Grande; Pereira Filho, José Morais; Universidade Federal de Campina Grande; Silva, Aderbal Marcos de Azevêdo; Universidade Federal de Campina Grande; Oliveira, Nadjanara Souza; Universidade Federal de Campina Grande; Soares, Diogo da Costa; Universidade Federal de Campina Grande; Bakke, Olaf Andreas; Universidade Federal de Campina Grande. |
| Forage supply from herbs was assessed in a thinned Caatinga enriched with buffel grass (Cenchrus ciliaris L.) exposed to goat and sheep grazing. The 2.4 ha experimental area, located at the Experimental Station of the Federal University of Campina Grande, in Santa Terezinha, Paraíba State, Brazil, was divided into four 0.6 ha paddocks, which were further subdivided into two 0.3 ha experimental plots. Twelve F1 (Boer x SRD) goats and 12 Santa Inês sheep were divided in four groups of six animals of the same species. The herbaceous vegetation was separated into buffel grass (Cenchrus ciliaris L.), dicotyledons and other grass species. Treatments were randomized to plots according to a completely random design with two treatments, four replications, with... |
| Tipo: PESQUISA DE CAMPO |
Palavras-chave: 5.04.00.00-2 availability; Dicotyledons; Frequency; Grass; Herbs; Dry matter accumulation rate. |
| Ano: 2012 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/12548 |
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| Mariutti,Lilian Regina Barros; Barreto,Gisela Pizarro de Mattos; Bragagnolo,Neura; Mercadante,Adriana Zerlotti. |
| Ethanolic extracts from 23 different dried herbs and spices commercialized in Brazil were investigated for their free radical scavenging properties using the stable free radicals 2,2'-diphenyl-β-picrylhydrazyl (DPPH•) and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) (ABTS•+), and Trolox as reference (TEAC) for both radicals. The kinetic curves for both radicals showed to follow the first order kinetics model and the decay rate constant (k obs) was calculated. For all the samples, the two methods showed a good linear TEAC correlation, indicating that the average reactivity of the compounds present in the ethanolic extracts was similar. Sage and rosemary extracts showed the highest free radical scavenging capacities, while onion showed negligible... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Antioxidant activity; Free radical scavenging activity; DPPH; ABTS; Herbs; Spices; Colorifico. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000600018 |
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| Vásquez,Carlos; Mondragón,Alcides; Dávila,Martha; Aponte,Orlando. |
| Phytophagous mites from natural vegetation have been scarcely studied in Venezuela. Surveys were carried out from March 2007 to November 2008 to determine diversity of phytophagous mites inhabiting in different plant taxa in Iribarren, Jiménez, Palavecino, Morán and Crespo municipalities from Lara state, Venezuela. In each sampling site, a 500 m- transect was established and the most frequent plant species were sampled. In field, 15 leaves were examined for mite presence by using hand lens. In laboratory, plant material was examined under magnification and mite morpho-species belonging to tetranychid and tenuipalpid were picked up. A total of two tenuipalpid species and eight tetranychid species were identified. Tenuipalpid mites identified were... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Tetranychidae; Tenuipalpidae; Trees; Shrubs; Herbs. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032009000400005 |
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| Costa,Flávia Regina Capellotto. |
| The herb community of tropical forests is very little known, with few studies addressing its structure quantitatively. Even with this scarce body of information, it is clear that the ground herbs are a rich group, comprising 14 to 40% of the species found in total species counts in tropical forests. The present study had the objective of increasing the knowledge about the structure and composition of the ground-herb community and to compare the sites for which there are similar studies. The study was conducted in a tropical non-inundated and evergreen forest 90 km north of Manaus, AM. Ground herbs were surveyed in 22 transects of 40 m², distributed in five plots of 4 ha. The inventoried community was composed of 35 species, distributed in 24 genera and 18... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Amazonia; Community structure; Herbs; Tropical forest; Understory. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672004000100007 |
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| Registros recuperados: 10 | |
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