Results 41 to 50 of about 593 (146)

Cold plasma processing of kiwifruit juice: Effect on physicochemical, nutritional, microstructure, rheological properties and sensory attributes

Journal of Food Science, Volume 89, Issue 10, Page 6127-6141, October 2024.
Abstract This study aimed to compare the untreated, cold plasma (CP)‐optimized (30 kV/5 mm/6.7 min), CP‐extreme (30 kV/2 mm/10 min), and thermally treated (TT) (90 ℃/5 min) kiwifruit juices based on the physicochemical (pH, total soluble solids (TSS), titratable acidity (TA), total color change (ΔE)), physical (particle size and rheology ...
Sitesh Kumar, Sunil Pipliya, Prem Prakash Srivastav, Brijesh Srivastava, Satyanarayana Reddy Battula, Ramkrishna Sen   +5 more
wiley   +1 more source

Characterization of factors affecting pectinmethylesterase activity in cucumber fruit

Pectinmethylesterase (PME) activity in fresh cucumber fruit was determined. The effects of several cationic species, temperature, pH, and acetic acid on the activity of cucumber PME was investigated.
Turk, Farzaneh
core   +6 more sources

Partial purification and characterization of pectinmethylesterase from ripening guava (Psidium guajava L.) fruits [PDF]

, 2009
Employing the techniques of (NH)SO fractionation, ion exchange chromatography on DEAE cellulose and gel filtration through Sephadex G-100, pectinmethylesterase (EC 3.1.1.11) was purified from guava (Psidium guajava L.) fruits var.
Jain, Veena, Singh, R., Malhotra, Sarla P., Mondal, Koshik   +3 more
core   +1 more source

CHEMICAL AND PHYSICAL CHARACTERISTICS OF ‘IMPROVED SUNRISE SOLO LINE 72-12’ PAPAYA FRUITS SUBMITTED TO DIFFERENT MECHANICAL DAMAGE

Revista Brasileira de Fruticultura
This study aimed to evaluate some changes in the metabolism of papaya fruits submitted to damage by impact, abrasion and compression. Injuries were caused in two areas of 15 cm2 each; in diametrically opposite positions in the equatorial region of ...
LUIZ CARLOS CHAMHUM SALOMÃO, PAULO ROBERTO CECON, CÉSAR FERNANDES AQUINO, LEILA CRISTINA ROSA DE LINS, LUCIANO RIBEIRO BRAGA   +4 more
doaj   +1 more source

Exploring the Effects of Different 1‐MCP Concentration Treatment on Chilling Injury of Postharvest Peach Fruit

Journal of Food Biochemistry, Volume 2024, Issue 1, 2024.
Peach (Prunus persica (L.) Batsch) fruit are susceptible to chilling injury that is often manifested as browning of the internal flesh. As the ethylene antagonist, 1‐methylcyclopropene (1‐MCP) is an important contributor to resist chilling stress during peach (Prunus persica (L.) Batsch) storage at low temperatures, but the molecular mechanism of it is
Yaoyao Zhao, Congcong Song, Qiong Lin, Yuquan Duan, Snehasis Chakraborty   +4 more
wiley   +1 more source

Immobilization of pectinmethylesterase from acerola (Malpighia glabra L.) in porous silica

, 2003
The total and partially purified enzyme pectinmethylesterase from acerola fruit was covalently immobilized on porous silica particles. These efficiency values were 114% for the total PME and 351% for the partially purified PME.
Trevisan, H. C., Mascarenhas, O. M., Oliveira, F., de Assis, S. A.   +3 more
core   +1 more source

Avaliação da atividade das enzimas pectina metilesterase e β-Galactosidase em mamões cv. Golden armazenados sob diferentes concentrações de oxigênio Activity of pectin methylesterase and β-Galactosidase enzymes in 'Golden' papaya stored under different oxygen concentrations

Revista Brasileira de Fruticultura, 2013
Este trabalho foi realizado com o objetivo de avaliar o efeito de atmosferas controladas contendo diferentes concentrações de oxigênio sobre a atividade das enzimas β-galactosidase e pectina metilesterase, e sobre a cor da casca e a firmeza da polpa
Luciana Konda de Azevedo Pinto, Meire Lelis Leal Martins, Eder Dutra de Resende, José Tarcísio Lima Thièbaut, Marco Antonio Martins   +4 more
doaj  

New NodW- or NifA-Regulated Bradyrhizobium japonicum Genes

Molecular Plant-Microbe Interactions, 2003
A cluster of genes coding for putative plant cell-wall degrading enzymes (i.e., genes for two endoglucanases [gunA and gunA2], one pectinmethylesterase [pme], and one polygalacturonase [pgl]) was identified by sequence similarities in the symbiotic ...
Isabelle Caldelari Baumberger, Nicole Fraefel, Michael Göttfert, Hauke Hennecke   +3 more
doaj   +1 more source

Atividade da pectina metilesterase e da β-galactosidase durante o amadurecimento do mamão cv. golden Activity of pectinmethylesterase and β-galactosidase during the ripening of papaya fruits cv. golden

Revista Brasileira de Fruticultura, 2011
Este trabalho foi realizado com o objetivo de investigar o comportamento das enzimas pectina metilesterase (PME) e β-galactosidase (β-Gal) durante o amadurecimento do mamão cv.'Golden'. Mamões com 15% de cor amarela foram estocados em câmara de
Luciana Konda de Azevedo Pinto, Meire Lelis Leal Martins, Eder Dutra de Resende, José Tarcísio Lima Thièbaut   +3 more
doaj  

Effects of controlled atmosphere (CA) storage on pectinmethylesterase (PME) activity and texture of ‘Rocha’ pears

, 2001
Firmness and pectinmethylesterase (PME) activity were evaluated in pears (cv Rocha) after 9 months of storage in controlled atmosphere (CA) followed by various periods of exposure to air at room temperature. The free calcium content was also evaluated in
Alcina M M B Morais, Morais, Alcina M. M. B., Galvis-Sánchez, Andrea C., Andrea C Galvis Sánchez   +3 more
core   +1 more source