The amounts of tannins contained in different parts of the plant were ascertained in the following order: macerated flower extract
(229.00[+ or -]0.005 [micro]gTAE/mg extract
)>ultrasonic bath leaves extract
(210.00[+ or -]0.007 [micro]gTAE/mg extract
)>Soxhlet leaves extract
(141.00[+ or -]0.006 [micro]gTAE/mg extract
Alike, methanolic and chloroform extract
exhibited the significant value at 1000 uL/mL, i.e., 84.3+-19.1and 72.12+-0.53 respectively.
In this study, It was found that the methanol extract
(4.09 mM trolox/mg extract
) obtained from maceration method exhibited stronger ABTS radical cation scavenging activity than ultrasonic bath methanol extract
Take 0.5g of the methanolic extract
on filter paper and add some drops of Dragendroff's reagent (solution of potassium Bismuth Iodide).
Top three players - Group Soufflet, VIVESCIA Industries, and Cargill Incorporated - account for over 28% volume share of the Europe malt extract
The preparation of moringa fresh leaf extract
was performed according to Price (2007).
In 100 uL (0.1 mL) of the plant extract
's aliquot (10 mg/mL), 50 uL (0.05 mL) of ferrous sulphate (2 mM FeSO4.7 H2O) and 200 uL (0.2 mL) of 5 mM ferrozine solution were added.
"I'm disappointed that NTP did not adopt AHPA's recommendations to properly qualify the extract
that was studied and its relevance to consumers and the marketplace," said Dr.
One of the study authors said, "It required less than half the concentration of grape seed extract
to suppress cell growth and kill 50% of stage IV cells than it did to achieve similar results in the stage II cells."
Application of crop water extract
alone and in combination differed significantly for germination index (GI) with maximum where sorghum water extract
Cytotoxicity and antibacterial activity of methanolic extract
of Hibiscus sabdariffa.
Cox and his colleagues at Clemson (S.C.) University applied extracts
from several of these plants and a few other candidates to the roundworms in test tubes and greenhouse soils.