Experimental background

Sodium minuronate is the sodium salt form of hyaluronic acid, which is more stable. According 

to the range of molecular weight, hyaluronic acid can be divided into large, medium and small 

three categories, the larger molecular weight hyaluronic acid, with stronger support, resistance 

to fall and viscoelasticity, often used as a plastic filling material in medical cosmetology.

Experimental equipment

ATS granulator

Experimental result

The state of large molecular weight sodium hyaluronate prepared by ATS granulator is more delicate and uniform, and the particle size of D50 is 256.9μm.