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Three Kinds Of True And False Identification Methods Of Hyaluronic Acid

Qufu Focuschem Trading Co.,Ltd | Updated: May 31, 2017

[Hyaluronic acid first identification method] out of a drop of gelatinous material, placed on white paper. If there is oil infiltration halo diffusion, then this thing is certainly not hyaluronic acid, it must be silicone oil, or paraffin oil and the like. If it is the formation of water infiltration halo diffuse, he may be hyaluronic acid, ogilvy & apos; s (or paclitaxel), cellulose or collagen. At this time, need to further identify! Identification method is: take a drop of hyaluronic acid on the left palm, and then use the right hand finger pulp repeatedly touch, a few minutes after most of the volatile water, after a finger touch or visual observation, we can see the remaining residue There are sand particles exist, in addition to nothing other than that, that this is cross-linked hyaluronic acid, the basic can be confirmed to be truly hyaluronic acid, you can use.

[Hyaluronic acid second identification method] the extruded products, placed on a flat glass plate, the next day and then observe. As a result, the overnight evaporation of the water, the residual properties of the glass plate were analyzed. If these residues are all types of ingredients, like "ice sand" particles stacked up the way, it must be hyaluronic acid. If it is a "soft or soft yellow film, usually cellulose. If it is not volatile oil must be silicone oil or paraffin oil, if the last of what Do not exist, it is likely that non-cross-linked hyaluronic acid!

[Hyaluronic acid third identification method] whether the solid content is hyaluronic acid to identify, you can use the enzymatic hydrolysis method. The program is: in the 45-degree constant temperature water bath, the solid particles into the container containing hyaluronidase, usually about 2 hours, the solid particles can be degraded. If it does not degrade, it must not be hyaluronic acid.