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Estudo Quimico E Tecnologico Da Acerola Malpighia Glabra L
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Book Synopsis Contribuicao ao estudo da cultura da acerola (Malpighia glabra L.) Propagacao assexuada e teores de nutrientes by : R. E. Alves
Download or read book Contribuicao ao estudo da cultura da acerola (Malpighia glabra L.) Propagacao assexuada e teores de nutrientes written by R. E. Alves and published by . This book was released on 1989 with total page 79 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trabalho desenvolvido em duas fases no Centro de Ciencias Agrarias, da Universidade Federal da Paraiba, com a cultura da acerola objetivando: 1) estudar a propagacao assexuada da cultura pelo metodo de estaquia com o uso do fitohormonio IBA e da sacarose; 2) conhecer a concentracao de nutrientes na planta adulta, antes da frutificacao e nos frutos por ocasiao da colheita. As estacas foram plantadas em substrato arenoso em agosto de 1987, onde permaneceram por 124 dias. Utilizou-se o delineamento experimental blocos ao acaso com 6 tratamentos e 4 repeticoes. Para o estudo de nutricao mineral foram selecionadas plantas adultas em maio de 1988, nas quais foram amostradas raizes, ramos e folhas antes da frutificacao e em dezembro colheram-se os frutos nos quais procederam-se caracterizacao quanto ao peso do fruto inteiro, comprimento, diametro, sendo separados posteriormente em polpa + casca e sementes. Todo o material amostrado foi submetido a secagem e moagem para determinacao dos macronutrientes e micronutrientes Cu, Fe Mn e Zn, o que foi realizado no CENA/USP em Piracicaba/SP, excetuando-se N, P e K nas plantas que foi realizado no CCA?UFPB. Os resultados mostraram que: 1) O IBA nas concentracoes 1200, 1800 e 2400 ppm proporcionaram aumento no enraizamento das estacas, sendo que o melhor resultado foi obtido na concentracao 2400ppm (45%). A sacarose nao influenciou no enraizamento das estacas neste trabalho; 2a) Na planta, com excecao do K, os maiores teores de macronutrientes foram encontrados nas folhas.
Book Synopsis Producao de dois clones de acerola (Malpighia glabra L.) sob diferentes regimes de irrigacao by : C. T. Bandeira
Download or read book Producao de dois clones de acerola (Malpighia glabra L.) sob diferentes regimes de irrigacao written by C. T. Bandeira and published by . This book was released on 1998 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: Estudo sobre a frequencia de irrigacao na performance produtiva de dois tipos selecionados de acerola. O delineamento foi o de blocos ao acaso, com oito repeticoes e duas plantas por parcela. Os tratamentos foram: 1- irrigacao quando a tensao da agua do solo atingiu 10kPa (kPa= quilo Pascal): 2- irrigacao quando a tensao da agua do solo atingiu 30kPa; 3- irrigacao quando a agua do solo atingiu 50kPa; e 4- irrigacao quando a tensao da agua do solo atingiu 70kPa. Os resultados parciais de producao indicam que nao houve diferenca significativa entre os tratamentos de irrigacao no periodo observado.
Book Synopsis Caracterização morfológica e química de diferentes morfotipos de acerola (Malpighia glabra), considerando variações sazonais by : Anary Priscila Monteiro Egydio
Download or read book Caracterização morfológica e química de diferentes morfotipos de acerola (Malpighia glabra), considerando variações sazonais written by Anary Priscila Monteiro Egydio and published by . This book was released on 2004 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt: (Continuação) frutos de maneira uniforme e com mais qualidade.
Book Synopsis Cultivo da acerola (Malpighia glabra L.) no Submédio São Francisco by : L. Gonzaga Neto
Download or read book Cultivo da acerola (Malpighia glabra L.) no Submédio São Francisco written by L. Gonzaga Neto and published by . This book was released on 1994 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cultivo da acerola na região do Submédio São Francisco incluindo preparo do solo, plantio da muda no local definitivo, tratos culturais e adubação, clima e solo, cultivares, propagação, rendimento e colheita.
Book Synopsis Cultivo da acerola (Malpighia glabra L.) no Submédio São Francisco by : L. Gonzaga Neto
Download or read book Cultivo da acerola (Malpighia glabra L.) no Submédio São Francisco written by L. Gonzaga Neto and published by . This book was released on 1993 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cultivo da acerola na Regiao do Submedio Sao Francisco incluindo preparo do solo, plantio da muda no local definitivo, tratos culturais e adubacao, clima e solo, cultivares, propagacao, rendimento e colheita.
Book Synopsis Fertilizing for High Yield and Quality by : Lindbergue Araújo Crisóstomo
Download or read book Fertilizing for High Yield and Quality written by Lindbergue Araújo Crisóstomo and published by . This book was released on 2007 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Acerola; Banana; Cashew: dwarf variety; Citrus; Coconut: green dwarf variety; Guava; Mango; Papaya; Passion-fruit; Pineapple; Soursop.
Book Synopsis Vegetables and Fruits by : Thomas S. C. Li
Download or read book Vegetables and Fruits written by Thomas S. C. Li and published by CRC Press. This book was released on 2008-01-24 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: The modern synthetic diet, formulated to appeal to our inherent attraction to sugar, salt, fats, and calories at the expense of nutrition, leaves us over-fed and under-nourished. A considerable portion of chronic human diseases, including diabetes and heart disease, appear to be related largely to a diet that is inadequate in the essential vitamins
Book Synopsis Archivos latinoamericanos de nutrición by :
Download or read book Archivos latinoamericanos de nutrición written by and published by . This book was released on 1997 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Neglected Crops by : J. Esteban Hernández Bermejo
Download or read book Neglected Crops written by J. Esteban Hernández Bermejo and published by Food & Agriculture Org.. This book was released on 1994 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: About neglected crops of the American continent. Published in collaboration with the Botanical Garden of Cord�ba (Spain) as part of the Etnobot�nica92 Programme (Andalusia, 1992)
Book Synopsis Dietary Polyphenols by : Francisco A . Tomás-Barberán
Download or read book Dietary Polyphenols written by Francisco A . Tomás-Barberán and published by John Wiley & Sons. This book was released on 2020-12-15 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents recent research on metabolism and the health effects of polyphenols Consumer interest in the health benefits of many phenolic compounds found in plant foods and derivatives has grown considerably in recent years, giving rise to an increased demand for functional foods. Although preclinical and observational studies have promoted the protective properties of polyphenols for a range of chronic diseases, evidence has shown that most dietary polyphenols have little bioavailability. Once ingested, most of them are metabolized by either the intestinal enzymes or by the gut microbiota and then undergo extensive phase-II metabolism reaching significant concentrations of conjugated metabolites. They remain in the systemic circulation and target systemic tissues where trigger biological effects. The polyphenol-derived metabolites produced in humans are dependent upon the composition of the gut microbiota and the subject genetics. Thus all the metabolites do not show the same biological activity in different individuals. To fully understand the health effects of polyphenols, further clinical investigations are required. Dietary Polyphenols describes the latest findings on the polyphenol metabolism and reviews the current evidence on their health effects and that of their bioavailable metabolites. Emphasizing the importance of interindividual variability and the critical role of gut microbiota, this authoritative volume features contributions from recognized experts in the field, exploring specific families of extractable and non-extractable phenolic compounds that exhibit potential health effects. Topics include structural diversity of polyphenols and distribution in foods, bioavailability and bioaccessibility of phenolics, metabolism, and gastrointestinal absorption of various metabolites and their health effects. This comprehensive volume: Discusses the bioavailability, bioaccessibility, pharmacokinetics studies, and microbial metabolism of different groups of phenolic compounds Examines the interaction between polyphenols and gut microbiota Describes analytical methods for identifying and quantifying polyphenols in foods and biological samples Reviews recent epidemiological and clinical intervention studies showing protective effects of polyphenols Dietary Polyphenols: Metabolism and Health Effects is an important resource for scientists working in the area of dietary polyphenols and health effects, microbiota, and their interaction with other nutritional compounds, and for health professionals, nutritionists, dieticians, and clinical researchers with interest in the role of polyphenols in the prevention and treatment of chronic diseases.
Download or read book Sunscreens written by Rajesh P. Rastogi and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the past few decades, the increased incidence of solar UV radiations (280-400 nm) and its harmful impacts, particularly on human skin have fueled worldwide concern to search for an effective UV sunscreen compound with the ability to provide maximum photoprotection. Several synthetic suncare products available in the international market may cause negative side effects that can't be overlooked. A number of biomolecules have been reported from different natural sources with great UV absorbing/screening functions. There is a need to explore the photoprotective role of these various natural UV sunscreening compounds so that they can find applications in UV-screening cosmetics for the benefit of human beings. The present book Sunscreens: Source, Formulations, Efficacy and Recommendations provide an overview of the current knowledge of the various sunscreening compounds along with their sources, formulations, and efficacy as well as recommendations with regard to the photoprotective function in response to intense solar radiations. This book describes the recent progress and fundamental backgrounds of various UV absorbing or sunscreening compounds derived from different sources. An effort has been made to provide substantial information on various natural sunscreening molecules and their potentials as an arsenal of effective sunscreen ingredients meant for adequate protection from harmful UV radiations. Different chapters of the book address various questions pertaining to the naturally sourced sunscreen from microorganisms to higher plants, ideal for the formulations of sun care and cosmeceutical products. Undoubtedly, the contents of the book would be highly useful for graduate/postgraduate students, teachers, biochemists, and researchers in the fields of cosmetic science, photobiology, medical microbiology, and metabolic engineers engaged in the formulations and development of broad spectrum natural sunscreens or anti-aging products.
Book Synopsis Stem Cell Engineering by : Robert M. Nerem
Download or read book Stem Cell Engineering written by Robert M. Nerem and published by Springer. This book was released on 2014-06-12 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes a global assessment of stem cell engineering research, achieved through site visits by a panel of experts to leading institutes, followed by dedicated workshops. The assessment made clear that engineers and the engineering approach with its quantitative, system-based thinking can contribute much to the progress of stem cell research and development. The increased need for complex computational models and new, innovative technologies, such as high-throughput screening techniques, organ-on-a-chip models and in vitro tumor models require an increasing involvement of engineers and physical scientists. Additionally, this book will show that although the US is still in a leadership position in stem cell engineering, Asian countries such as Japan, China and Korea, as well as European countries like the UK, Germany, Sweden and the Netherlands are rapidly expanding their investments in the field. Strategic partnerships between countries could lead to major advances of the field and scalable expansion and differentiation of stem cells. This study was funded by the National Science Foundation (NSF), the National Institutes of Health (NIH) and the National Institute of Standards and Technology (NIST).
Author :Food and Agriculture Organization of the United Nations Publisher :Food & Agriculture Org. ISBN 13 :9251305064 Total Pages :266 pages Book Rating :4.2/5 (513 download)
Book Synopsis The pollination of cultivated plants: A compendium for practitioners by : Food and Agriculture Organization of the United Nations
Download or read book The pollination of cultivated plants: A compendium for practitioners written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-10-15 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: More than twenty years ago, the Food and Agriculture Organization of the United Nations contributed to the growing recognition of the role of pollination in agricultural production, with the publication of “The Pollination of Cultivated Plants in the Tropics”. Since that time, the appreciation of pollinators has grown, alongside the realization that we stand to lose them. But our knowledge and understanding of crop pollination, pollinator biology, and best management practices has also expanded over this time. This volume is the second of two “compendiums for practitioners”, sharing expert knowledge on all dimensions of crop pollination in both temperate and tropical zones. The focus in this second volume is on management, study and research tools and techniques.
Book Synopsis Fruits of Tropical and Subtropical Origin by : Steven Nagy
Download or read book Fruits of Tropical and Subtropical Origin written by Steven Nagy and published by . This book was released on 1990 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: Origin and distribution of tropical and subtropical fruits. Cashew apple and nut. Marula. Spondias: the red mombin and related fruits. Biriba. cherimoya. Sugar apple. Mangaba. Mountain papaya. Cupuassu. Breadfruit and jackfruit. Araza. jaboticaba. Carambola and bilimbi. Pejibae. Granadilla. Pomegranate. Calamansi or calamondin. Lucuma.
Book Synopsis Quality Control for the Food Industry by : Amihud Kramer
Download or read book Quality Control for the Food Industry written by Amihud Kramer and published by . This book was released on 1974 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Integrated Management of Fruit Crops and Forest Nematodes by : Aurelio Ciancio
Download or read book Integrated Management of Fruit Crops and Forest Nematodes written by Aurelio Ciancio and published by Springer Science & Business Media. This book was released on 2009-03-15 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: This series originated during a visit of prof. K. G. Mukerji to the CNR Plant Protection Institute at Bari, Italy, in November 2005. Both editors convened to produce a series of five volumes focusing, in a multi-disciplinary approach, on recent advances and achievements in the practice of crop protection and integrated pest and disease management. This fourth Volume deals with management of nematodes parasitic of tree crops, and includes a section on tropical fruit crops and commodities, as well as a second section on tree crops from more temperate areas. The latter also includes a chapter updating the current knowledge about the pine wood nematode, Bursaphelenchus xylophilus. Volume 4 flanks Volume 2 of this IMPD series, which focused on management of vegetable and grain crops nematodes. Nematodes are a very successful, diversified and specialised animal group, present in nature in any ecological niche. Among nematode species, only a reduced number feeds on plants, of which a few species cause severe economic impacts on crop productions. Plant parasitic nematodes represent an important concern for a broad range of agricultural productions and systems, worldwide. This statement explains the attention devoted in last decades to nematodes, and the research and technical efforts invested for their control.
Book Synopsis Agriculture and Industry in Brazil by : Albert Fishlow
Download or read book Agriculture and Industry in Brazil written by Albert Fishlow and published by Columbia University Press. This book was released on 2020-08-04 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agriculture and Industry in Brazil is a study of the economics of Brazilian agriculture and industry, with a special focus on the importance of innovation to productivity growth. Albert Fishlow and José Eustáquio Ribeiro Vieira Filho examine technological change in Brazil, highlighting the role of public policy in building institutions and creating an innovation-oriented environment. Fishlow and Vieira Filho tackle the theme of innovation from various angles. They contrast the relationship between state involvement and the private sector in key parts of the Brazilian economy and compare agricultural expansion with growth in the oil and aviation sectors. Fishlow and Vieira Filho argue that modern agriculture is a knowledge-intensive industry and its success in Brazil stems from public institution building. They demonstrate how research has played a key role in productivity growth, showing how prudent innovation policies can leverage knowledge not only within a particular company but also across whole sectors of the economy. The book discusses whether and how Brazil can serve as a model for other middle-income countries eager to achieve higher growth and a more egalitarian distribution of income. An important contribution to comparative, international, and development economics, Agriculture and Industry in Brazil shows how the public success in agriculture became a prototype for advance elsewhere.
