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What defines the composition of lysimachia-concrete?

It is a coumarin-rich herbaceous concrete (coumarin-type and tobacco-like notes), a fragrance class rather than an edible-oil class whose identity markers are coumarin-type compounds with herbaceous tobacco-like volatiles. Top fingerprints GC-MS for the coumarin/herbaceous volatile fingerprint as authenticity/quality markers.

Top fingerprints the volatile profile and screens for synthetic coumarin or solvent residue issues. Each COA reports coumarin content, solvent residue (GB 5009.262), heavy metals and micro; the identity is the natural Lysimachia foenum-graecum Hance (Chinese sweet grass) profile, not a single volatile oil.

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Guilin Four Seasons Sunshine

Founded in 2006, Guilin Four Seasons Sunshine F&F Co., Ltd. is a natural plant extract manufacturer and OEM/ODM partner in Guilin, China, combining proprietary Living-Fragrance physical extraction with supercritical fluid extraction to deliver pure, traceable botanical ingredients to global food, flavor, fragrance and personal care brands. test