Results 51 to 60 of about 1,427,148 (344)

Antioxidant activity of thymol essential oil and inhibition of polyphenol oxidase enzyme: a case study on the enzymatic browning of harvested longan fruit

open access: yesChemical and Biological Technologies in Agriculture, 2021
Enzymatic browning and microbial decay are the primary concerns that limit the postharvest life of longan fruit. These factors can be effectively prevented by sulfur dioxide (SO2) fumigation; however, due to the safety and regulatory issues of SO2, other
Muhammad Rafi Ullah Khan   +11 more
semanticscholar   +1 more source

Enzymatic extraction of fucoxanthin from brown seaweeds [PDF]

open access: yesInternational Journal of Food Science & Technology, 2018
SummaryBrown seaweeds contain a number of bioactive compounds. The xanthophyll, fucoxanthin, has in vivo efficacy against disorders such as type 2 diabetes, obesity and cancer. Organic solvents are traditionally employed to extract fucoxanthin, but carry a toxic chemical and environmental burden.
Emer Shannon, Nissreen Abu‐Ghannam
openaire   +5 more sources

Transcriptome profiling reveals potential genes involved in browning of fresh-cut eggplant (Solanum melongena L.)

open access: yesScientific Reports, 2021
Fresh-cut processing promotes enzymatic browning of fresh fruits and vegetables, which negatively affects the product appearance and impacts their nutrition.
Xiaohui Liu   +6 more
doaj   +1 more source

Effect of carrot puree edible films on quality preservation of fresh-cut carrots [PDF]

open access: yes, 2015
peer-reviewedFinancial support from the high level talent fund of Henan University of Technology Science and Technology (No. 2012BS024) is gratefully acknowledged.The effect of edible films based on carrot puree, chitosan, corn starch, gelatin, glycerol ...
Kong, D.   +3 more
core   +1 more source

Heated plant extracts as natural inhibitors of enzymatic browning: A case of the Maillard reaction.

open access: yesJournal of food biochemistry, 2021
Enzymatic browning is the second largest cause of quality loss in fruits, vegetables, and seafood. Methods to prevent browning are the subject of great research interest in the field of Food Science and Technology.
Lusani Norah Vhangani, J. Van Wyk
semanticscholar   +1 more source

Comparative effect of different sugars instigating non-enzymatic browning and Maillard reaction products in guava fruit leather

open access: yesJournal of Horticultural Sciences, 2022
Browning is a major quality deterioration process affecting both visual colour and nutritional value of guava leather. The aim of the study was to determine the role of different sugars viz., sucrose, fructose, glucose and sorbitol in non-enzymatic ...
V S Karthik Nayaka   +8 more
doaj   +1 more source

Effect of citric acid on browning of fresh-cut potatoes and on texture after frying [PDF]

open access: yes, 2018
Fresh-cut potato (Solanum tuberosum L.) is a product widely consumed, but the susceptibility of this tube.r to browning is a drawback and limiting factor for its shelf life.
Achaerandio Puente, María Isabel   +3 more
core   +2 more sources

CONTROL OF ENZYMATIC BROWNING OF APPLE SLICES [PDF]

open access: yesHortScience, 1992
The control of enzymatic browning of apple slices with papain is presented. Fresh apple slices dipped in a 1% Papain solution for 2 min did not brown for more than 12 hours at room temperature. Papain also gave good browning control of sliced pears. Further study indicated that polyphenoloxidase, a key enzyme involved in browning, was inactivated by ...
Max E. Patterson, Yaguang Luo
openaire   +2 more sources

Effect of Nitric Oxide on Browning of Stem Tip Explants of Malus sieversii

open access: yesHorticulturae, 2023
Browning is a major problem in the tissue culture of woody plants. Previous studies have shown that nitric oxide (NO) plays a role in regulating plant responses to stress, but its effect on browning in the tissue culture of Malus remains unclear.
Chen Yang   +8 more
doaj   +1 more source

A First approach of using ultrasound as an alternative for blanching in vacuum-packaged potato strips [PDF]

open access: yes, 2016
The effect of ultrasound (US) (40 kHz, 200 W, 3 min), blanching (85 °C, 3.5 min), and the combination of both methods was evaluated on the quality of vacuum-packaged potato strips stored at 3 ± 1 °C for up to 10 days.
Achaerandio Puente, María Isabel   +4 more
core   +2 more sources

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