Substrate specificity of polyphenol oxidasePolyphenol oxidaseTyrosinaseCatechol oxidasesubstrate specificityenzyme mechanismThe ubiquitous type-3 copper enzyme polyphenol oxidase (PPO) has found itself the subject of profound inhibitor research due to its role in fruit and vegetable browning and mammalian ...
Biochemical and structural characterization of tomato polyphenol oxidases provide novel insights into their substrate specificity Ioannis Kampatsikas, Aleksandar Bijelic & Annette Rompel Scientific Reports volume 9, Article number: 4022 (2019) Cite this article 6556 Accesses 53 Citations 1 Altmetric ...
These data show that cucumber fruit anodic peroxidase isoenzymes vary widely in substrate specificity. Further, the high thermostability of cucumber peroxidase and polyphenol oxidase activity suggests that these enzymes may play a role in the darkening of processed cucumber products....
By comparison, the cholesterol-degrading KshAMtb from Mycobacterium tuberculosis had the highest specificity for CoA-thioesterified substrates. These specificities are consistent with differences in the catabolism of cholesterol and bile acids, respectively, in actinobacteria. X-ray crystallographic structures ...
aа ещетогварн стогитопочему 并且另(togvarn) (stogit)关于为什么[translate] aoxidase showed the highest activity towards odihydroxyphenols[translate] a3.3.2. Kinetic data analysis and substrate specificity[translate]...
In this experiment,Ningxia Haiyuan Pgrus ussuriensismaxim as material,using spectrophotometry to Pgrus ussuriensismaxim polyphenol oxidase(PPO) and different inhibitors and substrates on the dynamic characteristics of Tissue Browning were studied.Experiments showed that Pgrus ussuriensismaxim PPO activity...
Galeazzi M A M, Sgarbieri V C 1981 Substrate specificity and inhibition of polyphenoloxidase (PPO)from a dwarf variety of banana (Musa cauendishii L.). J Food Sci 46 1404-1406.Galeazzi M A M, Sgarbieri V C 1981 Substrate specificity and inhibition of polyphenoloxidases (PPO) from a ...
Substrate specificityPolyphenol oxidase (PPO) was separated from Magnolia ( Magnolia kobus ) flower by acetone precipitation and CM-Sepharose and Phenyl-Sepharose chromatographies. Molecular weight of the purified PPO from Magnolia flower was assumed to be just over 20 kDa on the sodiumdodecylsulfate-...
C.Substrate specificity and inhibition of polyphenol oxidase (PPO) from a dwarf variety of banana (Musa cavendishii, L.).Journal of Food Science. 1981Galeazzi, M. A. M.; Sgarbieri, V. C. Substrate specificity and inhibition of polyphenoloxidase (PPO) from a dwarf variety of banana (Musa...
Journal of Industrial MicrobiologyMoore, N.L., Mariam, D.H., Williams, A.L., and Dashek, W.V. (1989). Substrate specificity, de novo synthesis and partial purificaton of polyphenol oxidase derived from the wood-decay fungus, Coriolus versicolor. J. Indust. Microbiol ., 4, 349–364....