Hu guys, sorry if this has been discussed before.
Im in a low budget, and i want to use 50W 50$ Chinese 1L Ultrasonic cleaner.
How much of an negative impact would this cause, regarding creating liposmes compared to the ones from 200$ and even higer priced?
Maybe i should juse use high quality blender instead or the low end cleaner will still help noticably? especially im worried since i need to repeat the process several times, if i let the cleaner, and the blender cool of, doesn't the ascorbic acid oxidize very fast, and as a result i get vitamin c lose even before storage?

How does one control the temperature of the solution during,
a) blending
b) ultrasonic cleaner process
Can i use regular ascorbic acid but with citrus bio-flavonoids instead of regular? it has dark-brown color, and some un-or hard to dissolve particles which i think are the bioflavonoids them self, would they make any difference?
Should i use 90% + alcohol vs 70% lets say? is this the drug store regular alcohol or what type i need to use?
Thanks in advance!