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Chlorophyll fluorescence, photochemical reflective index and normalized difference vegetative index during plant senescence
(Elsevier Gmbh, Urban & Fischer Verlag, 2016-07)
The relationship between the Photochemical Reflectance Index (PRI), Normalized Difference Vegetation Index (NDVI) and chlorophyll fluorescence along senescence was investigated in this work. Reflectance and radiance ...
Chemical characterization and quantification of the pigment extraction yield of seven mexican accessions of Bixa orellanaCaracterización química y cuantificación del rendimiento de extracción de pigmento en siete accesiones mexicanas de Bixa orellana
(Universidad Autónoma Metropolitana-Iztapalapa, 2016-06)
Achiote (Bixa orellana) is a plant used for obtaining a natural dye rich on carotenoids (mainly bixin and norbixin); it is also the plant species with the highest content of tocotrienols in nature. In the present work, the ...
Identificação de pigmentos em artefatos arqueológicos via espectroscopia Micro-Raman
(Universidade Estadual Paulista (Unesp), 2010-07-08)
Neste trabalho foram estudadas amostras do Centro de Museologia, Antropologia e Arqueologia da FCT - UNESP de Presidente Prudente, o qual é coordenado pela professora Dra. Ruth Kunzli. As amostras foram caracterizadas por ...
Identificação de pigmentos em artefatos arqueológicos via espectroscopia Micro-Raman
(Universidade Estadual Paulista (Unesp), 2010-07-08)
Neste trabalho foram estudadas amostras do Centro de Museologia, Antropologia e Arqueologia da FCT - UNESP de Presidente Prudente, o qual é coordenado pela professora Dra. Ruth Kunzli. As amostras foram caracterizadas por ...
Bioactive substance contents and antioxidant capacity of the lipid fraction of Annona crassiflora Mart. seeds
(2013-03-01)
Annona crassiflora Mart. is a typical fruit of the Brazilian cerrado, considered to be a species of economic interest, mainly for its use in cooking, which is widespread among the inhabitants of that region, and can be ...
Bioactive substance contents and antioxidant capacity of the lipid fraction of Annona crassiflora Mart. seeds
(2013-03-01)
Annona crassiflora Mart. is a typical fruit of the Brazilian cerrado, considered to be a species of economic interest, mainly for its use in cooking, which is widespread among the inhabitants of that region, and can be ...
Reino Vegetal
(2016-07-01)
The plant kingdom consists of multicellular eukaryotic organisms that form tissues. Their cells have a cell wall and photosynthetic pigments. They are terrestrial plants and adapted secondarily water (metalitas), vegetables ...