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| Registros recuperados: 10 | |
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| Santiago,Débora Cristina; Krzyzanowski,Alaíde Aparecida; Homechin,Martin. |
| The influence of Meloidogyne incognita and M. paranaensis on the development of mate (Ilex paraguariensis ST. Hill) plantlets was assessed in greenhouse and laboratory. The experimental design was randomized. Every plot of each one of the 10 repetitions contained one mate plantlet , inoculated with 5,000 eggs of M. incognita (races 1, 2, 3 and 4) and M. paranaensis. After 120 days it was observed that mate was a reliable hostess to such nematodes and that they could finish their life cycle. Plant development was significantly modified by M. incognita, races 1 and 2. Dry and green matter weight of shoots changed according to treatment. No changes were observed in fresh root weight. The number of eggs per root was similar for M. incognita, races 1 and 2, and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Tea; Nematode; Root-knot. |
| Ano: 2000 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132000000200001 |
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| Burris,Kellie P; Harte,Federico M; Michael Davidson,P; Neal Stewart Jr,C; Zivanovic,Svetlana. |
| Yerba Mate is a popular tea beverage produced and consumed in the South American countries of Argentina, Brazil, Chile, Paraguay, and Uruguay, and is processed from the leaves and stems of Ilex paraguariensis A. St.-Hil., a perennial shrub from the Aquifoliaceae family. Production occurs in six stages: harvesting older leaves and small stems, roasting by direct fire, drying under hot air, milling to specified size, aging to acquire optimal sensory attributes, and final packaging. While grown and consumed for centuries in South America, its popularity is increasing in the United States because of demand by consumers for healthier, more natural foods, its filling a niche for a different type of tea beverage, and for Yerba Mate's potential health benefits -... |
| Tipo: Journal article |
Palavras-chave: Antioxidant; Antimicrobials; Natural products; Yerba mate; Tea. |
| Ano: 2012 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392012000200016 |
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| Ferreira,M.C.L.; Lima,L.N.; Cota,L.H.T.; Costa,M.B.; Orsi,P.M.E.; Espíndola,R.P.; Albanez,A.V.; Rosa,B.B.; Carvalho,M.G.S.; Garcia,J.A.D.. |
| The control of dyslipidemia using plants is an important subject of studies since it has numerous benefits in cardiovascular protection. The objective of this study was to evaluate the effect of three Camellia sinensis L. teas (green, red, and white) on left ventricular hypertrophy and insulin resistance in low-density lipoprotein receptor knockout (LDLr-/-) mice fed a high-fat diet. The LDLr-/- mice were divided into four experimental groups: Group C: standard feed; Group CT: standard feed and three teas, Group HL: high-fat feed; HLT Group: high-fat feed and three teas. The three types of tea (green, red, and white) originated from different processing of the Camellia sinensis L. plant, and were administered associated once a day at a dose of 25 mg/kg by... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Lipids; Cardiovascular system; Tea; Glucose; Insulin. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2020000500607 |
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| Mbuthia, S.K; Wachira, N.W; Ngure, R.M; Ouma, J; Kagira, J.M. |
| The current study investigated the effects of different types of Kenyan tea extracts on the pathogenesis of Trypanosoma brucei brucei in a Swiss White mice model. Following infection with trypanosomes, the mice were monitored for survival and liver pathology. Tea significantly (P<0.05) enhanced the survival rate of tea treated mice. Additionally, in tea treated but infected mice, there was reduction in infiltration of inflammatory cells into the periportal and parenchymal regions as well as hepatocyte cell damage compared to the infected untreated animals. Green and white teas were superior in most of the above effects while black tea and oolong teas had the least effects. The tea extracts were more efficacious than dexamethasone in prolonging the life... |
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Palavras-chave: Inflammation; Liver pathology; Survival rate; Tea; Trypanosomiasis. |
| Ano: 2011 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/3094 |
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| Winter, Etti Maria; Fasse, Anja. |
| This paper examines potential of contract farming as a rural development tool by revealing its effect on productivity and income of small holders in tea production in north-western Vietnam. In the present research, three economic analyses are applied. First, the technical efficiency of tea production is estimated by using stochastic frontier model. The results show that contract farming achieved significantly higher technical efficiency compared to non-contract farming. Second, logit model is investigated to determine the influential socio-economic characteristics of households for contract participation. The model indicates that social relationship of households, such as the membership in the communist party, play an important role in contract... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Crop Production/Industries; Productivity Analysis; Contract farming; Tea; Vietnam. |
| Ano: 2009 |
URL: http://purl.umn.edu/51683 |
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| Sharma, Anindita; Dutta, Partha Pratim. |
| Withering is the preliminary stage of tea processing where tea leaves undergo physical and chemical transformation for the next phases. In tea processing, the moisture content in the tea leaves matters a great deal. Withering is a partial drying process for removing superficial and core moisture of tea leaves. Drying removes moisture by evaporation from the fermented leaf. The withering trough is an indispensable organ in tea withering and research has been done to enhance and modify the design of the trough. During withering various biochemical changes take place. Like drying, withering is also an energy intensive process. However, less concentration has been given to the energy aspect of withering. It is required to make readiness among tea producers... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Tea; Withering; Trough; Theaflavins; Thearubigins; Theanine. |
| Ano: 2019 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/5048 |
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| Eroğlu,Halil Erhan. |
| In this study, the cytogenetic effects of black tea and green tea were determined in cultured peripheral blood lymphocytes. Results showed that black tea and green tea induced the mitotic and replication indexes and decreased micronuclei. But these data were not statistically significant for green tea. The effects of black tea on the micronucleus formation and mitotic index were statistically significant. The decrease in micronucleus counts indicated that black tea and green tea had considerable anticlastogenic and antigenotoxic effects as observed in vitro in human lymphocytes. Thus, it could be concluded that tea polyphenols protected the normal cells from genotoxic or carcinogenic agents, which indicated the therapeutic and antioxidative role of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Tea; Catechins; Micronucleus; Mitotic index; Replication index. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132011000600011 |
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| Registros recuperados: 10 | |
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