Rhamnolipid is soluble in water but if I add organic solvent to dissolve then upon drying, I got a viscous liquid which is insoluble in water ?

R90 is soluble in water but for purification I have used organic separation where I used ethyl acetate, then upon drying this in roto vapour at 60°C at negative pressure I got a viscous honey like...

25 February 2025 3,381 2 View