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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 22 for “"Camellia"”.
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The origin and development of sclereids in the leaves of Camellia Reticulata Lindl
<p>This study is concerned primarily with sclerenchymatous idioblasts. These idioblasts are polymorphic, and are commonly termed sclereids. The term sclereid is derived from the Greek work skleros (meaning hard). The hardness of sclereids and sclerenchyma tissue is due to their thickened cell …
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Immunohistochemical localisation of caffeine in young tea (Camellia sinensis (L.) O. Kuntze) leaves
… product using the top young shoots from the Camellia sinensis bush is known as tea. The leaves have many health benefits and contain high contents of antioxidants. The leaves contain caffeine, which is believed to be a phosphodiesterase inhibitor preventing the disposal of cyclic adenosine …
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Avaliação da qualidade de diferentes marcas de chá verde (Camellia sinensis) comercializadas em Salvador-Bahia
… evaluated the quality of infusions of green tea (Camellia sinensis), prepared from samples acquired in pharmacies and supermarkets (Salvador city –BA), how much to the text of phenolic composites, flavonoids and antioxidant activity. The phenolic composites had been determined by the method of …
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Keanekaragaman serangga pada tanaman teh (Camellia sinensis L.) di perkebunan teh PTPN XII Bantaran Blitar
INDONESIA: Perkebunan teh PTPN XII Bantaran Blitar merupakan salah satu subsektor pertanian yang berpotensi untuk dijadikan andalan agroindustri pangan. Serangga adalah hewan dengan jumlah terbesar dari seluruh spesies yang ada di bumi ini, mempunyai berbagai macam peranan dan keberadaanya ada …
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Effects of water chemistry and panning on flavor volatiles and catechins in teas (Camellia sinensis)
In the first experiment, effects of brewing time, chlorine, chloramine, iron, copper, pH and water hardness were investigated for their effects on extraction of epigallocatechine gallate (EGCG) and caffeine in green tea and oolong tea aqueous infusions. The extraction of EGCG and caffeine were …
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The Development and Application of Non- Targeted Mass Spectrometry Based Methods to Tea (Camellia Sinensis L.)
Non-targeted analysis is an analytical approach which attempts to measure changes in the abundance of as many metabolites as possible (both known and unknown) in a single sample. Methodologies to perform this demanding task require regular improvement to keep pace with on-going technological …
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Efeitos da infusão de Camellia Sinensis e de diferentes dietas sobre a perda de peso, parâmetros bioquímicos e estrutura hepática de camundongos C57BL/6
Introdução: A obesidade é uma realidade em vários países, afetando todas as faixas etárias e distribuída por todos os tipos de populações. O tratamento farmacológico com enfase no gasto de energia e redução da fome tem aumentado nos últimos anos e a pesquisa acompanha a tendência, principalmente …
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Confocal and light microscopy of infection by, and resistance to, Ciborinia camelliae in Camellia species and the potential for biocontrol : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Plant Science (Plant Pathology) at Massey University, Palmerston North, New Zealand
In this thesis, factors affecting C. camelliae ascospore germination, germ tube penetration, infection and subsequent disease development and resistance in Camellia species were studied in detached camellia petals by microscopy. Potential biocontrol agents were also isolated and evaluated against …
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Extração e purificação em linha e análise dos compostos bioativos do chá preto (camellia sinensis) e mate (ilex paraguariensis): aplicação em alimentos e avaliação do potencial biológico
A composição química das folhas do chá preto (Camellia sinensis) e erva mate (Ilex paraguariensis) é bastante diversa com a presença de uma ampla variedade de componentes e seu amplo consumo na forma de infusões tem aumentado em todo o mundo, principalmente por estar relacionado com as propriedades …
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Diversity and Evolution of Short Interspersed Nuclear Elements (SINEs) in Angiosperm and Gymnosperm Species and their Application as molecular Markers for Genotyping
… were identified in the angiosperm tree species Camellia japonica. Moreover, six Pinaceae SINE families (PinS-I.1 and PinS-I.2, PinS-II – PinS-VI) were detected in the gymnosperm species Larix decidua. Compared to the SaliS and PoaS families, structural relationships are less frequent within the …
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Tea (Camellia sinensis (L.) O. Kuntze) plant productivity and protection with microbial stimulants : A thesis submitted in partial fulfilment of the requirements for the Degree of Doctor of Philosophy at Lincoln University
… pathogens. Brown blight caused by Colletotrichum camelliae was also tested in this study. Potato dextrose agar ammended with either 25% fresh or dried tea leaf infusion incorporated, tea extact agar (TEA) media were successful for in-vitro cultivation of tea pathogens. During the research, …
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Upregulation of heme oxygenase-1 and activation of Nrf2 by the phytochemicals in protandim
… thistle), Withania somnifera (Ashwagandha), Camellia sinensis (green tea), and Curcuma longa (turmeric)]. The purpose of this study was to determine if treatment of cardiomyocytes with Protandim induces phase II detoxification enzymes, including the endogenous antioxidant heme oxygenase-1 …
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Keanekaragaman serangga pada perkebunan teh Wonosari Lawang dengan dan tanpa aplikasi pestisida
INDONESIA: Teh (Camellia sinensis) merupakan salah satu subsektor perkebunan yang penting dalam sektor pertanian. Perkebunan teh sebagai salah satu komoditas yang mampu memberikan kontribusi yang besar bagi perekonomian Indonesia. Akhir-akhir ini produksi teh di Indonesia berfluktuasi dan cenderung …
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Screening Of Natural Products For Their Effect On Kallikrein-Kinin System: Potential Implications In The Treatment Of Hereditary Angioedema
… bark, Terminalia arjuna bark and black tea (Camellia sinensis) extracts inhibited plasma kallikrein with IC 50 values of 30, 65, 220, 240, 280 and 220 mg/ml, respectively. T. chebula fruit, T. arjuna fruit, T. bellirica fruit, T. brownii bark, T. arjuna bark and black tea extracts blocked …
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Detection of Acidovorax citrulli, the Causal Agent of Bacterial Fruit Blotch Disease of Cucurbits, Prevention via Seed Treatments and Disease Resistance Genes
… vivo experiments evaluated the potential of tea (Camellia sinensis) and tea polyphenols as seed treatments to sanitize seeds infected with A. citrulli. Green tea unlike black tea inhibited growth of A. citrulli because of polyphenols. Eighty one melon and forty four watermelon NB-LRR genes were …
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Perfil dos medicamentos fitoterápicos mais comercializados em farmácia magistral do município de João Pessoa-PB.
… in Uncaria tomentosa (prescriptions were 4.14%), Camellia sinensis (3.74%), Valeriana officinalis (3.55%), Casearia sylvestris (2.89%), Hamamelis spp. (2.89%), Echinacea spp. (2.82%), Calendula officinalis (2.69%), Garcinia cambogia (2.69%), Chamomilla recutita (2.62%), Ginko biloba (2.62%), …
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Beyond Backlash: Reducing Resistance and Generating Support in Response to Diversity Initiatives Through Opening Identity Tactics
Although researchers are recognizing that dominant social identity threat towards diversity initiatives can result in backlash, researchers have paid limited attention to how dominant social identity threat can be in service of support for diversity. This dissertation considers how identity …
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Fine mapping studies of quantitative trait loci for baseline platelet count in mice and humans
Platelet count is a complex trait with a substantial genetic contribution. Platelets have a fundamental role in normal haemostasis, with both increases and decreases of the platelet count associated with significant mortality and morbidity. Despite the significant genetic component contributing to …
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