Activation mechanism of fatty acids on membrane-bound polyphenol oxidase in peach fruit: Conformational change analysis and molecular docking simulation

QR Code

Activation mechanism of fatty acids on membrane-bound polyphenol oxidase in peach fruit: Conformational change analysis and molecular docking simulation

Polyphenol oxidase (PPO) is the main enzyme initiating internal browning in peach fruit stored at low temperature. Previous studies showed fatty acids activated PPO, but its specific effect and mechanism of activation on PPO are still not clear. Thus, the effects of fatty acids on the biochemical pr...

Full description

Bibliographic Details
Main Authors:	Zhu, Qiufang, Jiang, Shu, Wei, Yingying, Chen, Yi, Ye, Jianfen, Ding, Phebe, Shao, Xingfeng
Format:	Article
Language:	English
Published:	Elsevier 2024
Online Access:	http://psasir.upm.edu.my/id/eprint/115074/ http://psasir.upm.edu.my/id/eprint/115074/1/115074.pdf

Similar Items

Broccoli stem extract enhances browning inhibition in fresh-cut peach fruit by inhibiting polyphenol oxidase activity and improving antioxidant capacity
by: Zhang, Fengru, et al.
Published: (2025)

PpWRKY33 positively regulates PpPGIP1 to enhance defense against Monilinia fructicola in peach fruit
by: Gao, Yinli, et al.
Published: (2024)

Agaro-oligosaccharides enhanced the Monilinia fructicola resistance of peach fruit by regulating antioxidative and phenylpropanoid metabolism
by: Li, Qian, et al.
Published: (2024)

Jasmonic acid signaling pathway is involved in agaro-oligosaccharides-induced disease resistance of peach fruit through PpMYC2-activated transcription of PpPGIP1
by: Li, Qian, et al.
Published: (2025)

Cinnamon essential oil causes cell membrane rupture and oxidative damage of Rhizopus stolonifer to control soft rot of peaches
by: Zhao, Zichang, et al.
Published: (2025)

Gene co-expression network analysis of the transcriptome identifies cold-resistant hub genes related to carbohydrate metabolism in peach fruit
by: Deng, Xianzhu, et al.
Published: (2025)

PpWRKY4 regulates chilling injury in peach fruit by activating PpVIN2 and accelerating sucrose metabolism
by: Yongyan, Wu, et al.
Published: (2025)

Browning assessment methods and polyphenol oxidase in UV-C irradiated Berangan banana fruit
by: Ding, Phebe, et al.
Published: (2014)

Purification and Characterization of Membrane-Bound Polyphenol Oxidases and Peroxidases from Metroxylon Sagu Rottb
by: Hassan Onsa, Galila
Published: (2003)

Analysis of thermal inactivation kinetics of membrane-bound polyphenol oxidases and peroxidases from Metroxylon sagu
by: Onsa, Galila Hassan, et al.
Published: (2011)

Biochemical studies of cocoa bean polyphenol oxidase
by: Pat, M Lee, et al.
Published: (1991)

Biochemical studies of cocoa bean polyphenol oxidase
by: Lee, Pat M, et al.
Published: (1991)

Conformational design characterization of a truncated diamine oxidase
by: Razali, Nur Nadia
Published: (2014)

Oxidation of polyphenols in unfermented and partly fermented cocoa beans by cocoa polyphenol oxidase and tyrosinase
by: Misnawi, ., et al.
Published: (2002)

Histochemical localization of polyphenol oxidase and peroxidase from Metroxylon sagu
by: Onsa, Galila Hassan, et al.
Published: (2007)

Biotransformation of phenol using immobilized polyphenol oxidase from banana stem
by: Azhari, Anuar
Published: (2010)

Molecular docking studies of Pyranose-2-oxidase from trametes multicolor
by: Noorbatcha, Ibrahim Ali, et al.
Published: (2013)

Conformational design and characterisation of a truncated diamine oxidase from Arthrobacter globiformis
by: Razali, Nur Nadia, et al.
Published: (2018)

Blanching-induced modulation of polyphenol oxidase, antioxidants, and phenolic profiles in mangosteen pericarp
by: Mohamad Azman, Ezzat, et al.
Published: (2024)

Synthesis, biological evaluation and docking studies of aurone derivatives on Xanthine oxidase enzyme
by: Rullah, Kamal, et al.
Published: (2018)

Characterization of polyphenol oxidase from mango (Mangifera indica L. cv. Chokanan) peel
by: Mehrnoush, Amid, et al.
Published: (2012)

Citrus and Peach Urban Landscapes in Limone and Montreuil
by: Condello, Annette
Published: (2016)

Latent polyphenol oxidases from sago log (Metroxylon sagu): partial purification, activation, and some properties
by: Onsa, Galila Hassan, et al.
Published: (2000)

Polyphenol oxidase from soybeans (glycine max v. palmetto) and its respoftse to copper and other micronutrients
by: Marziah, Mahmood, et al.
Published: (1987)

Physicochemical Properties And Enzyme Activity Of Polyphenol Oxidase And Peroxidase From Fresh Pomelo (Citrus Maxima) Juice
by: Azman, Nur Thaherah Mior
Published: (2020)

Inactivation of polyphenol oxidase and peroxidase activity in mangosteen pericarp via blanching: correlation between anthocyanins and enzyme activities
by: Ijod, Giroon, et al.
Published: (2025)

Immunity protein release from a cell-bound nuclease colicin complex requires global conformational rearrangement
by: Vankemmelbeke, Mireille, et al.
Published: (2013)

Effects of incubation and polyphenol oxidase enrichment on colour, fermentation index, procyanidins and astringency of unfermented and partly fermented cocoa beans
by: Misnawi, et al.
Published: (2003)

Effect of maturity on chlorophyll, tannin, color, and polyphenol oxidase (PPO) activity of sugarcane juice (Saccharum officinarum var. yellow cane)
by: M. Qudsieh, Hanan Yassin, et al.
Published: (2002)

Comparison of inhibitory effects between natural and chemical anti-browning agents on polyphenol oxidase in apple juice / Nur Filza Mohd Fuad
by: Mohd Fuad, Nur Filza
Published: (2017)

Thermal, high pressure, and ultrasound inactivation of various fruit cultivars’ polyphenol oxidase: kinetic inactivation models and estimation of treatment energy requirement
by: Zawawi, Nur Aribah Fatini, et al.
Published: (2022)

The influence of season on phenotypic plasticity symptoms in Hibiscus rosa-sinensis crested peach flower
by: Saifudin,, et al.
Published: (2022)

Peach–potato aphid myzus persicae: current management strategies, challenges, and proposed solutions
by: King, Patricia Jie Hung
Published: (2023)

Boosting membrane carbon capture via multifaceted polyphenol-mediated soldering
by: Zhu, B., et al.
Published: (2023)

Conformational design of minilipase
by: Baharum, Hafidza
Published: (2013)

Influence of bacterial inoculation on growth and plant nutrition of peach grafted in different rootstocks in calcareous soil
by: İpek, Muzaffer, et al.
Published: (2021)

Molecular docking
by: Abduallah Alsafi, Hassen Mohammed, et al.
Published: (2011)

Polyphenols and health: Interactions between fibre, plant polyphenols and the gut microbiota
by: Edwards, Christine, et al.
Published: (2017)

Exogenous application of Methyl salicylate induces defence in Brassica against peach potato aphid Myzus persicae
by: Ali, Jamin, et al.
Published: (2023)

Metaheuristic techniques for conformational search
by: Lim, Siew Mooi, et al.
Published: (2016)