Results 111 to 120 of about 298,603 (400)

Efeito da idade e do repouso pós-colheita de frutos de pepino na semente armazenada Effect of fruit age and post-harvest period of cucumber on stored seeds

Pesquisa Agropecuária Brasileira, 1999
Para avaliar os efeitos da idade e do repouso pós-colheita de frutos de pepino (Cucumis sativus L.) de duas cultivares, Pérola (espinhos escuros) e Rubi (espinhos claros), sobre as alterações na qualidade fisiológica das sementes durante o armazenamento,
Claudio José Barbedo, Adeliana Saes Coelho Barbedo, João Nakagawa, Osvaldo Sato   +3 more
doaj   +1 more source

Polyphenol content and antioxidant activity of sour cherries from Serbia [PDF]

Chemical Industry and Chemical Engineering Quarterly, 2012
The aim of this study is to evaluate the content of phenolics: the total phenols (TP), flavonoids (TF), anthocyanins (TA), as well as the total antioxidant capacity (TAC) in three sour cherry cultivars (Prunus cerasus L.) introduced to the southeast ...
Mitić Milan N., Obradović Mirjana V., Kostić Danijela A., Micić Ružica J., Pecev Emilija T.   +4 more
doaj   +1 more source

A stepwise emergence of evolution in the RNA world

FEBS Letters, EarlyView.
How did biological evolution emerge from chemical reactions? This perspective proposes a gradual scenario of self‐organization among RNA molecules, where catalytic feedback on random mixtures plays the central role. Short oligomers cross‐ligate, and self‐assembly enables heritable variations. An event of template‐externalization marks the transition to
Philippe Nghe
wiley   +1 more source

Changes of ultrasound characteristics of mango juice during fruit ripening [PDF]

, 2012
Attenuation and propagation velocity of ultrasound signals at 25 MHz were measured on clear mango juice samples using a pulse echo method. Ultrasound characteristics were determined with other physico-chemical characteristics on juice samples extracted ...
Laux, Didier, Prades, Alexia, Valente, Marc   +2 more
core  

Phase ordering with a global conservation law: Ostwald ripening and coalescence

, 2002
Globally conserved phase ordering dynamics is investigated in systems with short range correlations in the initial condition. A Ginzburg-Landau equation with a global conservation law is employed as the phase field model.
Conti, Massimo, Meerson, Baruch, Peleg, Avner, Sasorov, Pavel V.   +3 more
core   +1 more source

Proteomic Analysis of Chloroplast-to-Chromoplast Transition in Tomato Reveals Metabolic Shifts Coupled with Disrupted Thylakoid Biogenesis Machinery and Elevated Energy-Production Components [PDF]

, 2012
A comparative proteomic approach was performed to identify differentially expressed proteins in plastids at three stages of tomato(Solanum lycopersicum) fruit ripening (mature-green, breaker, red). Stringent curation and processing of the data from three
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core   +1 more source

Amadurecimento de sapoti (Manilkara zapota L.) submetido ao 1-metilciclopropeno Ripening of sapodilla (Manilkara zapota L.) submitted to 1-methylcyclopropene

Revista Brasileira de Fruticultura, 2006
Este trabalho tem como objetivo avaliar o efeito do 1-MCP no controle do amadurecimento de sapoti. Os frutos foram colhidos no estádio de maturação fisiológico (fruto apto para amadurecer separado da planta-mãe), tratados com 0; 300 e 600 nL L-1 de 1-MCP
Patrícia Lígia Dantas de Morais, Luiz Carlos de Oliveira Lima, Ricardo Elesbão Alves, José Donizeti Alves, Alessandra de Paiva Alves   +4 more
doaj   +1 more source

B cell mechanobiology in health and disease: emerging techniques and insights into therapeutic responses

FEBS Letters, EarlyView.
B cells sense external mechanical forces and convert them into biochemical signals through mechanotransduction. Understanding how malignant B cells respond to physical stimuli represents a groundbreaking area of research. This review examines the key mechano‐related molecules and pathways in B lymphocytes, highlights the most relevant techniques to ...
Marta Sampietro, Marco Cellani, Cristina Scielzo   +2 more
wiley   +1 more source

Molecular Control of Fruit Ripening and Sensory Quality of Charentais Melon [PDF]

, 2007
Traditional Charentais melons have a typical climacteric behavior with ethylene playing a major role in the regulation of the ripening process.
El-Sharkawy, Islam, Flores, Francisco B., Latché, Alain, Manriquez, Daniel, Pech, Jean-Claude   +4 more
core   +1 more source

Study of banana (Musa aaa Cavendish cv Nanica) trigger ripening for small scale process

Brazilian Archives of Biology and Technology, 2008
The present work focuse on the impact of O2, CO2 and ethylene concentrations on ripening rate control of bananas as a contribution for the development of domestic equipments that could allow the user to drive the fruit shelf live.
Fábio Donato Soares Larotonda, Aziza Kamal Genena, Daniela Dantela, Hugo Moreira Soares, João Borges Laurindo, Regina Fátima Peralta Muniz Moreira, Sandra Regina Salvador Ferreira   +6 more
doaj   +1 more source