Texturing problem

hi everyone how are you since yesterday I try to reproduce this in my own way I made the bottle but the concern is the juice inside when I try to duplicate the bottle for in fact the juice does not give the same result the concern that I have is that of the IOR I can not match it here so I really need your help I would put the rendering of my bottle as well as this which I want to arrive of course with my blend file I would like to have your help on the texturing of the juice please. thank you in advance for your help.

picture of my bottle

picture of the result I want to achieve

Blender file
BISAP.blend.zip (354.5 KB)