Results 51 to 60 of about 1,488 (201)

Modeling of the break process to improve tomato paste production quality : a thesis presented in partial fulfilment for the degree of Master of Engineering in Bioprocess at Massey University [PDF]

open access: yes, 2002
The pectic enzyme, Pectinmethylesterase (PE) and Polygalacturonase I and II (PGI and PGII), in the tomato fruit released after crushing during tomato processing reduce the viscosity of tomato paste by breaking down the insoluble pectin in the cell wall ...
Srichantra, Arunee
core  

Improving blueberry cold storage quality: the effect of preharvest hexanal application on chilling injuries and antioxidant defense mechanisms

open access: yesJournal of the Science of Food and Agriculture, Volume 104, Issue 14, Page 8837-8851, November 2024.
Abstract Blueberries are vulnerable to chilling injury (CI). This can lead to limited longevity when they are subjected to cold storage conditions. This study investigated the effectiveness of a preharvest spray containing 0.02% hexanal in reducing CI and improving the postharvest storage quality of ‘Star’ and ‘Biloxi’ blueberries. The blueberries were
Duygu Ayvaz Sönmez   +4 more
wiley   +1 more source

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

open access: yesJournal 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   +5 more
wiley   +1 more source

Effects of ultrasonic on microorganisms and enzymes [PDF]

open access: yes, 2015
Removing on pathogens is the key concern of non-thermal technology in food products. Recently, inclusion of ultrasound into the food industry has been a subject of research and development.
Hosseinzadeh Samani, B., Lorigooini, Z.
core  

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

open access: yesRevista 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   +4 more
doaj   +1 more source

Modification of Cell Wall Degrading Enzymes from Soursop (Annona muricata) Fruit Deterioration for Improved Commercial Development of Clarified Soursop Juice (A Review [PDF]

open access: yes, 2015
The soursop fruit and the entire soursop plant is associated with a lot of health benefits which includes the killing of cancer cells in cancer patients.
Ajayi, A. A.   +2 more
core   +1 more source

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

open access: yesJournal 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   +4 more
wiley   +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

open access: yesRevista 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   +4 more
doaj  

Ultrasonic Production of Nano-Size Dispersions and Emulsions [PDF]

open access: yes, 2005
Ultrasound is a well-established method for particle size reduction in dispersions and emulsions. Ultrasonic processors are used in the generation of nano-size material slurries, dispersions and emulsions because of the potential in the deagglomeration ...
Hielscher, Thomas
core   +2 more sources

Applications of Ultrasound in Processing of Liquid Foods (A Review) [PDF]

open access: yes, 2016
Ultrasonic processing of a variety of liquids, drinks and beverages has generated much interest with published literature papers increasing within this area in recent years.
Paniwnyk, Larysa
core   +1 more source

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