Chemical inhibition of polyphenol oxidase and cut surface browning of fresh-cut apples

X Fan - Critical Reviews in Food Science and Nutrition, 2023 - Taylor & Francis
Fresh-cut apples, which offer consumers health benefits and convenience, have become
popular in recent years. One of the main challenges for processing fresh-cut apples is rapid …

Gallic acid functionalized chitosan immobilized nanosilver for modified chitosan/Poly (vinyl alcohol) composite film

Y Zhao, L Yang, M Xu, H Wang, X Gao, B Niu… - International Journal of …, 2022 - Elsevier
Food spoilage caused by bacterial growth is a serious threat to human health. Silver
nanoparticles (AgNPs) have antibacterial activity against various pathogenic …

[HTML][HTML] Punicalagin as a novel tyrosinase and melanin inhibitor: Inhibitory activity and mechanism

ZY Yu, K Xu, X Wang, YT Wen, LJ Wang, DQ Huang… - Lwt, 2022 - Elsevier
The inhibition of punicalagin on tyrosinase and melanogenesis was investigated through
multiple spectroscopic approaches, molecular docking, molecular dynamic simulation, cell …

Exogenous isoleucine can confer browning resistance on fresh-cut potato by suppressing polyphenol oxidase activity and improving the antioxidant capacity

Z Meng, T Wang, AU Malik, Q Wang - Postharvest Biology and Technology, 2022 - Elsevier
Fresh-cut potatoes are susceptible to enzymatic browning. In this study, the effect of
isoleucine (Ile) on the browning of fresh-cut potatoes was evaluated, and the mechanism by …

Inhibition of tyrosinase by mercury chloride: spectroscopic and docking studies

J Chen, Y Ye, M Ran, Q Li, Z Ruan, N Jin - Frontiers in pharmacology, 2020 - frontiersin.org
Inorganic mercury compounds have been used in skin-lightening products since ancient
times. Although a previous study demonstrated that mercury impeded the transfer of Cu2+ to …

Effect of ascorbic acid on tyrosinase and its anti‐browning activity in fresh‐cut Fuji apple

YT Wen, YQ Liang, WM Chai, QM Wei… - Journal of food …, 2021 - Wiley Online Library
Tyrosinase (polyphenol oxidase) is the key enzyme of enzymatic browning in fruits and
vegetables. In this research, the impact of ascorbic acid on tyrosinase and its anti‐browning …

[HTML][HTML] Improving tyrosinase inhibitory activity of grass carp fish scale gelatin hydrolysate by gastrointestinal digestion: Purification, identification and action …

ZZ Hu, TX Ma, XM Sha, L Zhang, ZC Tu - Lwt, 2022 - Elsevier
Biologically active peptides with tyrosinase inhibitory activity may be important raw materials
in the field of whitening foods. Gastrointestinal digestion was employed to obtain …

Inhibitory effect of chlorogenic acid on polyphenol oxidase and browning of fresh-cut potatoes

D Cheng, G Wang, J Tang, C Yao, P Li, Q Song… - Postharvest Biology and …, 2020 - Elsevier
In our study, the inhibition mechanism of chlorogenic acid (CGA) on PPO was investigated
by enzyme kinetic analysis, fluorescence quenching, thermodynamic parameters analysis …

Investigation on the inhibition mechanism and binding behavior of paeonol to tyrosinase and its anti-browning property by multi-spectroscopic and molecular docking …

X Min, L Lu, X Xu, Y Wen, X Zheng - International Journal of Biological …, 2023 - Elsevier
Paeonol, as one effective tyrosinase inhibitor, had been used as food preservative and
clinical medication for skin disorders. In this study, the inhibition mechanism and binding …

The promising application of a β-glucosidase inhibitor in the postharvest management of Volvariella volvacea

M Gong, Y Wang, E Su, J Zhang, L Tang, Z Li… - Postharvest Biology and …, 2022 - Elsevier
Cryogenic autolysis of Volvariella volvacea restricts the postharvest storage and sale of this
commercially cultivated mushroom. Previous studies have shown that the specific ubiquitin …