Acceleration was observed during the initial stage of the spray process and the time corresponding to the spray tip peak velocity (tp) was extracted and compared to the breakup time (tb) in Hiroyasu correlation.
The BYF herbs will be extracted with hot water, then concentrated, spray-dried, and packed in sealed opaque sachets.
No statistically significant differences were verified between the concentrated extract and spray dried products, which indicates that neither the drying process nor the drying carrier significantly interfered with the inhibitory effect presented by the samples studied.
In all the assays, the concentrated extract and spray dried products were solubilized in 25% DMSO, obtaining a final solvent concentration of 0.25%.
A comparative study of the inhibitory effect of CL on the concentrated extract and spray dried products was conducted based on the calculation of the IC50 values (Table 7).
The S-sulfo keratin was extracted from wool and was then spray-dried to give S-sulfo keratin powder.
The dried plants of Hibiscus sabdariffa (Roselle), Chrysanthemum indicum (chrysanthemum), Morus alba (mulberry), Aegle marmelos (bael), and Clitoria ternatea (butterfly pea) were extracted with distilled water and dried using spray drying process.
Specifically, the medicinal herbs mixture was extracted in boiling water and the resulting aqueous extracts dry-sprayed to obtain a powder and then stored at −20°C.
Modern aerosol pepper sprays typically consist of a propellant, a carrier or dispersant, and oleoresin capsicum, a reddish-brown, oily material that contains many related chemicals and is extracted from chili peppers in the family Capsicum.
The antioxidant activity of extractive solution, concentrated extract, and spray dried powders was determined by two different methodologies: DPPH method and evaluation of ROS production in a cell medium measured by chemiluminescence assay.
