All three independent variables, E/S ratio, pH, and temperature, demonstrated the highest significant effect on the DPPH radical scavenging
activity within a 99% confidence interval (p = 0.
1 and concentration of each extract produces half of maximum %DPPH scavenging
activity (IC50) was calculated from graph.
Hydrogen peroxide scavenging
activity = (1 - absorbance of sample / absorbance of control) x 100
One of the easy approach for determining the radical scavenging
potential of plant extract is DPPH assay.
During the awarding ceremony at the Cultural Center of the Philippines on Wednesday, Wilson dedicated the award to the women who burned their baskets to symbolically reject manual scavenging
and to those who died and continue to risk their lives cleaning India's sewer lines.
Free radical scavenging
(DPPH) potential in nine Mentha species.
I have dedicated this award to the thousands of women, who successfully shunned the inhuman practice of manual scavenging
without support from anyone," he says.
She gets fevers and cold and is frequently bit by insects and gets bruised during scavenging
through trash and her bruises begin to rot.
While bobcats are considered to be atypical scavengers, they, like many other predators, will partake heavily in facultative necrophagus or opportunistic scavenging
under the right circumstances.
India banned manual scavenging
in 1993 but the ban remained largely unenforced.
Bee'ah has said that it is doing all it can to put an end to the practice of scavenging
from skips on the roadway has been going on for a long time.