Agricultural Derivatives
Mostrando 13-21 de 21 artigos, teses e dissertações.
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13. Limites e possibilidades para expansão da cultura da soja no Parana / Limits and possibilities for expansion of soybean culture in the Parana
This study has as objective to analyze as the rise of the cultived area with soybean in the Paraná occurred, in the period from 1993 to 2003 and to trace a scene for the paranaense soybean up to 2015. For this, the international scene was described according to the area, to the production, to the demand and to the future perspectives of the soybean; the way
Publicado em: 2007
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14. Limites e possibilidades para expansão da cultura da soja no Parana / Limits and possibilities for expansion of soybean culture in the Parana
This study has as objective to analyze as the rise of the cultived area with soybean in the Paraná occurred, in the period from 1993 to 2003 and to trace a scene for the paranaense soybean up to 2015. For this, the international scene was described according to the area, to the production, to the demand and to the future perspectives of the soybean; the way
Publicado em: 2007
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15. Bioatividade do grão de amaranto : avaliação in vitro da atividade ligante de acidos biliares e inibidora da enzima conversora de angiotensina. / Bioactivity of the amaranth grain : in vitro assessment of the binding bile acids and inihibitory activity of the angiotensin converting enzyme.
Amaranth has been highlighted as an excellent alternative or complementary source of food protein due to its balanced amino acid composition. The culture of amaranth has been introduced into Brazil on account of its optimum nutritional (high protein content and better biological quality than that of cereal protein) and functional quality, apart from its agri
Publicado em: 2007
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16. A emergy analysis of trends in sugar cane sector / Uma analise emergetica de tendencias do setor sucroalcooleiro
With the first crisis of the oil, in 1973, it had necessity to search alternative energy sources that could substitute the oil derivatives. Thus, the Alcohol National Program ? ProÁlcool ? was instituted with the emission of the Decree n° 76,593, of November 14, 1975, being based, initially, in the anhydrous alcohol production to be mixed to gasoline. With
Publicado em: 2000
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17. Identification of two pigments and a hydroxystilbene antibiotic from Photorhabdus luminescens.
Two yellow pigments were isolated for the first time from the entomopathogenic bacterium Photorhabdus luminescens in liquid culture and were identified as the anthraquinone derivatives 3,8-dimethoxy-1-hydroxy-9,10-anthraquinone (minor) and 1,3-dimethoxy-8-hydroxy-9,10-anthraquinone (major). A known antibiotic, 3,5-dihydroxy-4-isopropylstilbene, was also dete
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18. Activation of mammalian retinoid X receptors by the insect growth regulator methoprene.
We report that methoprene and its derivatives can stimulate gene transcription in vertebrates by acting through the retinoic acid-responsive transcription factors, the retinoid X receptors (RXRs). Methoprene is an insect growth regulator in domestic and agricultural use as a pesticide. At least one metabolite of methoprene, methoprene acid, directly binds to
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19. TYROSINASE INHERITANCE IN STREPTOMYCES SCABIES I. GENETIC RECOMBINATION
Gregory, Kenneth F. (Ontario Agricultural College, Guelph, Ontario, Canada), and Jay C. C. Huang. Tyrosinase inheritance in Streptomyces scabies. I. Genetic recombination. J. Bacteriol. 87:1281–1286. 1964.—Mutants derived from Streptomyces scabies strain A26 recombined with other derivatives of A26, but not with nine other strains of S. scabies nor with
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20. Purification and characterization of thermostable beta-N-acetylhexosaminidase of Bacillus stearothermophilus CH-4 isolated from chitin-containing compost.
Thermostable exochitinase was purified to homogeneity from the culture fluid of Bacillus stearothermophilus CH-4, which was isolated from agricultural compost containing shrimp and crabs. The enzyme was a single polypeptide with a molecular mass of 74 kDa, and the N-terminal amino acid sequence was WDKVGVTDLI ISLNIPEADAVVVGMTLQLQALHLY. The enzyme specificall
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21. Characterization of S-Triazine Herbicide Metabolism by a Nocardioides sp. Isolated from Agricultural Soils
Atrazine, a herbicide widely used in corn production, is a frequently detected groundwater contaminant. Nine gram-positive bacterial strains able to use this herbicide as a sole source of nitrogen were isolated from four farms in central Canada. The strains were divided into two groups based on repetitive extragenic palindromic (rep)-PCR genomic fingerprinti
American Society for Microbiology.