Enzymatic Study on Browning and Respiration of Potato
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چکیده
منابع مشابه
Non-enzymatic browning kinetics analysed through water-solids interactions and water mobility in dehydrated potato.
Non-enzymatic browning (NEB) development was studied in dehydrated potato at 70°C. It was related to the macroscopic and molecular properties and to water-solid interactions over a wide range of water activities. Time resolved (1)H NMR, thermal transitions and water sorption isotherms were evaluated. Although non-enzymatic browning could be detected in the glassy state; colour development was h...
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Freshly cut slices darken as a result of oxidation of endogenous phenols in reactions catalyzed by polyphenol oxidase. Ascorbic acid, thiols, and other reducing substances prevent enzymic darkening (5, 17). Earlier studies showed that ATP substantially decreased browning in plant tissues, apparently via the reduction of quinones (14). ATP itself is not a reducing agent. The reducing compound is...
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Non-enzymatic browning was tested as a means of suppressing degradation of soybean meal (SBM) by ruminal microbes in five trials with in vitro ammonia release as the response criterion. Treatments imposed on SBM included reducing sugar source (xylose, glucose, fructose and lactose), reducing sugar level (1, 3 and 5 mol/mol SBM-lysine), pH (6.5, 8.5 and 10.0), dry matter (DM) content (65, 70, 75...
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nitric oxide (no) is a small molecule synthesized by most of mammalian cells with diverse biological activities including vasodilatation, host defense and wound healing. impaired wound healing is a common occurrence among diabetics and patients receiving glucocorticoid therapy. on the other hand the application of laser in biomedical area have been increased. thus, the current studies were desi...
15 صفحه اولThe Study of Antimicrobial and Anti-Enzymatic Activity (Potato Poly Phenol Oxidase) of Cinnamomum Verum Hydrosol: A Laboratory Study
Background and Objectives: Cinnamon contains phenolic and non-phenolic bioactive compounds. The aim of this research was investigating the antimicrobial and anti-enzymatic properties of cinnamon (Cinnamomum verum) hydrosol. Materials and Methods: In this laboratory study, chemical composition of cinnamon hydrosol was analyzed by Gas chromatography–mass spectrometry method. Antibacterial effec...
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ژورنال
عنوان ژورنال: Journal of the agricultural chemical society of Japan
سال: 1955
ISSN: 0002-1407,1883-6844
DOI: 10.1271/nogeikagaku1924.29.32