What defines the composition of lycium-barbarum-concrete?
It is a polysaccharide- and carotenoid-rich fruit extract (betaine, zeaxanthin, polysaccharides), a nutrient-functional class whose identity markers are polysaccharides (betaglucans), carotenoids (zeaxanthin), betaine, and trace volatiles. Top fingerprints HPLC for polysaccharides and carotenoids, GC for the fruity volatile fingerprint as authenticity/quality markers.
Top fingerprints the polysaccharide/carotenoid profile and screens for added sugar or synthetic colour adulteration. Each COA reports polysaccharide content, carotenoid content, moisture, heavy metals and micro; the identity is the natural Lycium barbarum L. (goji berry) profile, not a single volatile oil.
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This article was published on 2026-09-22, and last updated on 2026-09-22. The article will be continuously updated.
