The effects of maltodextrin and gum Arabic on encapsulation of onion skin phenolic compounds



The effects of maltodextrin and gum Arabic on encapsulation of onion skin phenolic compounds
Akdeniz, Busra; Sumnu, Gulum; Şahin, Serpil (2017-01-01)
In this study, the effect of coating material and core to coating ratio on the encapsulation of phenolic compounds extracted from the onion skin was investigated. As coating material maltodextrin and gum arabic at different ratios were chosen (10:0, 6:4 and 8:2). The core to coating ratios were 1:10 and 1:20. The microcapsules were prepared with high speed homogenizer at 10000 rpm for 10 min. The freeze dried microcapsules were analysed in terms of encapsulation efficiency, antioxidant activity and particle...
The effects of hydrogen peroxide, gallic acid and resveratrol on growth and catalase production of aspergillus fumigatus
Doğan, Tunca; Ögel, Zümrüt Begüm; Department of Food Engineering (2008)
The aim of this study was to analyze the effect of hydrogen peroxide and selected phenolic compounds on growth and catalase production of Aspergillus fumigatus. As a result of growing A. fumigatus at different temperatures it was observed that, growth and catalase production of this species were highest at 37 °C. Catalase production was highest in the presence of 1 mM H2O2, yielding a significant 3 fold increase with respect to the control. Biomass was also increased by 1,44 fold with respect to the control...
The effects of selenium on stz-induced diabetic rat kidney plasma membrane
Gurbanov, Rafig; Severcan, Feride; Department of Biochemistry (2010)
The kidney is one of the most affected organs of body from diabetes. Diabetic kidney disease is a complication of diabetes seen in 30-40% of diabetic person. The aim of this work is to contribute the useful information in the therapy of diabetes. It is very important to know the role of antioxidants at the molecular level during diabetes. The protecting role of antioxidants against lipid peroxidation, the effect of cellular antioxidant enzyme systems, understanding the changes of membrane fluidity, lipid or...
The effects of microbial lignocellulose pretreatments on xylooligosaccharide production
Uckun, E.; Ak, O.; Bakir, U. (Elsevier BV, 2009-09-01)
Lignocellulosic agricultural waste materials are produced in huge amounts in the world and regarded as abundant, inexpensive readily available natural sources for various industries. They are mainly composed of three types of macromolecules, cellulose, hemicellulose and lignin. Cellulose and hemicellulose are converted to a variety of valuable compounds such as enzymes, hormones, antibiotics, ethanol, sugar alcohols, organic acids and xylooligosaccharides (XOs) using bioprocessing methods easily after the r...
The effects of phenolic compound tannic acid on phase ii and cytochrome p450 dependent enzymes in rabbit liver and kidney
Karakurt, Serdar; Adalı, Orhan; Department of Biochemistry (2008)
Cancer is the second leading cause of death after cardiovascular diseases in the world. Many of the chemical carcinogens need metabolic activation that catalyzed by cytochrome P450 and Phase II enzymes in order to exert their genotoxic and carcinogenic effects. Hence one possible mechanism is that phenolic compounds may alter anticarcinogenic effects is through an interaction with these enzymes either by the inhibition or activation of certain forms, leading to a reduced production of the ultimate carcinoge...
Citation Formats
B. Akdeniz, S. G. Şümnü, and S. Şahin, “The effects of maltodextrin and gum Arabic on encapsulation of onion skin phenolic compounds,” 2017, Accessed: 00, 2021. [Online]. Available: