Results 21 to 30 of about 10,275,445 (238)

Kinetics of non-enzymatic browning in milk

open access: yes, 2003
Milk and milk products undergo non-enzymatic browning as a result of the Maillard reaction. The kinetics of non-enzymatic browning of nonfat milk powder was studied at temperatures between 50?C and 400?C.
Connor, Amanda Marie
core   +3 more sources

Mechanism of Action of Quercetin-3-O-glucoside against the Non-enzymatic Glycosylation of α-Lactalbumin [PDF]

open access: yesShipin Kexue, 2023
In this study, the effect of quercetin-3-O-β-D-glucuronide (Q3G) on the formation of fructosamine and 5-hydroxymethylfurfural (5-HMF), the amount of free amino groups and browning degree in a non-enzymatic glycosylation model consisting of bovine α ...
ZHANG Lu, XU Linju, PENG Chunyan, WANG Peixin, XIE Zuohua, XIE Xing, JIA Xiaoyan, TU Zongcai
doaj   +1 more source

Enzymatic and non - enzymatic browning [PDF]

open access: yes, 2014
Reakcije posmeđivanja su jedne od najvažnijih reakcija koje se odvijaju u hrani tijekom prerade i skladištenja, a utječu na kvalitetu prehrambenih proizvoda. Reakcije posmeđivanja uključuju reakcije enzimskog i neenzimskog posmeđivanja.
Vincek, Margareta
core   +2 more sources

Influence of Ultrasonic and Chemical Pretreatments on Quality Attributes of Dried Pepper (Capsicum annuum)

open access: yesFoods, 2023
This study investigates the effects of ultrasound, in combination with chemical pretreatments, on the quality attributes (total phenolic and carotenoid content, antioxidant activity (2,2-Diphenyl-1-picrylhydrazyl assay (DPPH)), ferric-reducing ability ...
Milica Lučić   +10 more
doaj   +1 more source

Kinetics of non-enzymatic browning reaction from the l-ascorbic acid/l-cysteine model system

open access: yesCzech Journal of Food Sciences, 2016
The kinetics of the non-enzymatic browning reaction from l-ascorbic acid/l-cysteine model systems was investigated at 125-155°C for 10-120 min by measuring the loss of reactants and monitoring the brown colour development.
Ai-Nong YU, Le-Pan TANG
doaj   +1 more source

The effect of UV light and spray drying on glucosamine non-enzymatic browning [PDF]

open access: yes, 2022
Non-enzymatic browning reactions, including Maillard and caramelization, are important and complex reactions occurring during food processing and storage.
Zou, Fuyao
core   +1 more source

Enzymatic browning of apples [PDF]

open access: yes, 2014
Tijekom čuvanja, odnosno prerade prehrambenih proizvoda dolazi do različitih poželjnih ili nepoželjnih promjena boje. Ovim promjenama je posebno podležno voće i povrće.
Bušić, Nives
core   +2 more sources

Effect of Prolonged Cold Storage on the Dynamics of the Enzymatic and Non-Enzymatic Antioxidant System in the Mesocarp of Avocado (Persea americana) cv. Hass: Relationship with Oxidative Processes

open access: yesHorticulturae, 2022
This work evaluated the enzymatic and non-enzymatic antioxidant defense systems of avocados cv. Hass stored at 7 ± 0.5 °C for 10, 20, and 30 d, and at the stage of edible ripeness.
Rosana Chirinos   +6 more
doaj   +1 more source

Physiochemical changes and nutritional content of black garlic during fermentation

open access: yesApplied Food Research, 2022
This study was conducted to understand the reactions involved in black garlic fermentation, and thereby to determine its maturity stage. Black garlic was produced from fresh garlic after fermentation at 70–75 °C and 80–90% relative humidity up to 12 days
Lee Suan Chua   +2 more
doaj   +1 more source

Non-enzymatic browning and flavour kinetics of vacuum dried onion slices [PDF]

open access: yes, 2015
Onion slices were dehydrated under vacuum to produce good quality dried ready-to-use onion slices. Colour development due to non-enzymatic browning and flavour loss in terms of thiosulphinate concentration was determined, along with moisture content and ...
Rao, P.S., Mitra, J., Shrivastava, S.L.
core   +1 more source

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