Results 51 to 60 of about 30,882 (162)

CHEMICAL ALTERATION AND SUSCEPTIBILITY TEST OF SOME TOMATO CULTIVARS INFECTED WITH ROOT-KNOT DISEASE [PDF]

Mesopotamia Journal of Agriculture, 2014
The results showed increase in activity of the enzymes peroxidase , polyphenol oxidase and the total content of phenol in tomato cultivars infected with Meloidogyne javanica Raba'a cv. recorded significant superiority on the activity of peroxidase enzyme
doaj   +1 more source

Effect of salicylic acid on Concentration of nutrients, protein and antioxidant enzymes of basil under lead stress [PDF]

Zīst/shināsī-i Giyāhī-i Īrān, 2016
Today, phenolic compounds and plant growth regulator has been proposed, to reduce the negative effects of stress. Salicylic acid is a substance that causes plant resistance to biotic and abiotic stresses. This experiment was conducted in Zabol University
Ali Padash, Ahmad Ghanbari, Mohammad Reza Mohammad Reza Asgharipour   +2 more
doaj  

KARAKTERISASI ENZIM POLIFENOL OKSIDASE BIJI KAKAO (Theobroma cacao Linn.) Characterization of Polyphenol Oxidase Enzyme of Cocoa Beans (Theobroma cacao Linn.)

Agritech, 2012
This research was aimed to: (1) characterize polyphenol  oxidase enzyme and (2) determine optimum condition (tem-perature, pH and incubation time) of polyphenol oxidase enzyme activity which isolated from cocoa beans.
G.P. Ganda Putra, N.M. Wartini, A.A.M. Dewi Anggreni   +2 more
doaj   +1 more source

Textile Wastewater Treatment Using Polypyrrole/Polyphenol Oxidase Membranes

Jurnal Kimia Sains dan Aplikasi
Polypyrrole (PPy) is widely regarded as a useful electrode material because it has the advantages of low cost, high electrical conductivity, and thermal stability.
Anceu Murniati, Nadia Annisa Fajriana, Gilang Adi Nugraha, Restu Muchammad Ibrahim, Arie Hardian, Buchari Buchari, Suryo Gandasasmita, Zeily Nurachman   +7 more
doaj   +1 more source

The investigation of the effect of garlic and thyme extracts on orange green mold (Penicillium digitatum), defense enzymes and genes expression

گیاه‌پزشکی, 2019
Background and Objectives The use of chemical pesticides has caused environmental hazards as well as the creation of residues on food products. In this research, the extracts of Zataria multifloraBoiss.
J. Gholamnezhad , Sh Arsalani, M. Maleki   +2 more
doaj   +1 more source

Purification and Characterization of Polyphenol Oxidase in the Fruits of Opuntia ficus-indica. [PDF]

Biology (Basel), 2023
Demir D, Kabak S, Çağlayan K.
europepmc   +1 more source

Enzymatic browning: The role of substrates in polyphenol oxidase mediated browning. [PDF]

Curr Res Food Sci, 2023
Tilley A, McHenry MP, McHenry JA, Solah V, Bayliss K.   +4 more
europepmc   +1 more source

RELATION OF POLYPHENOL OXIDASES TO FUNGITOXICITY [PDF]

Proceedings of the National Academy of Sciences, 1954
S, Rich, J G, Horsfall
openaire   +2 more sources

Functional analysis of polyphenol oxidase 1 gene in common wheat. [PDF]

Front Plant Sci, 2023
Zhai S, Liu H, Xia X, Li H, Cao X, He Z, Ma W, Liu C, Song J, Liu A, Zhang J, Liu J.   +11 more
europepmc   +1 more source

Historical Insights Into the Purification of Polyphenol Oxidase From Plants. [PDF]

Food Sci Nutr
Vazquez-Lima CG, Quintana-Quirino M, Bravo AL, López-Simeon R, Nájera H.   +4 more
europepmc   +1 more source