@grely21
qoute " i studied some".
Unfortunately you did not…as you did not learn more about the difference between the SSL and sodium caseinate…You only read books notvother sources .The web had many information what the latter can do. in formulation. You should have asked yoursef whst so special with caseinates that steeroyl lactylates cant do. Then searched itbout.
Background information search is not done lightly but comprehensively.
You came to be forum.as you want to be" spoon fed " what can replace the animal sources sodium caseinate which does not help your learning.
You have to understand the difference on chemistry betweem caseinates and stearoyl.lactylates which you can do if you just diligent enough to dig deeper in your information search…
You have to identify its s functionality and uniqueness in beverage formulation and search for alternatives that work in your project.
Do.more information work…
It should be easy with internet on your disposal…