Results 251 to 260 of about 19,321,440 (303)

Enzyme Activity as a Function of Water Activity

1985
In biological materials numerous transformations can be observed as a function of environmental conditions and humidity plays an important role during these processes. Chemical reactions such as Maillard reactions and spontaneous oxidations are directly related to the extent of hydration. Similarly, the initiation and intensity of such phenomena as the
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Water Activity and Glass Transition

Water Activity in Foods, 2020
Y. Roos
semanticscholar   +1 more source

Water as an Activator of Luminescence

Nature, 1930
IN the course of recent investigations on luminescence, it was noticed that many white salts showed, when wet, a bright blue luminescence under stimulation with a mercury vapour lamp, through a Uviol glass screen which excludes the visible region. On drying the salts completely, the luminescence disappears so that it appears to be due to the presence ...
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Water Activity in Foods

, 2020

semanticscholar   +1 more source

Role of Water Activity

1989
Water is an important constituent of almost all foods. Its importance derives from: 1. It is the most important solvent for polar solutes and plasticizer for polymeric components. 2. It is necessary for life. 3. 3. It is highly volatile at normal conditions of food processing and storage and ubiquitous in the atmosphere ...
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Water Activity

2004
Anthony Fontana, Colin Campbell
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Water Activity

2014
K. Prabhakar, E.N. Mallika
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Water Activity

2023
Ludger O. Figura, Arthur A. Teixeira
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Pulsed Discharges for Water Activation and Plasma-Activated Water Production

2023
Renwu Zhou, Tianqi Zhang, Rusen Zhou
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A review, analysis and extension of water activity data of sugars and model honey solutions

Food Chemistry, 2020
Ken R Morison
exaly