Usnea Longissima Extract

Usnea Longissima Extract

[ Products Name ] Usnea Longissima Extract,Beard Lichen Extract, Chinese Usnea Extract
[ Botanical Name ] Usnea longissima Ach.
[ Specification ] 95% Usinic acid
[ Detection method ] HPLC  
[ Part Used ] Leaf
[ Appearance ] Brown powder
[ Function ] used for medicine, disinfection, alleviating fever and increasing resistance to cough and phlegm.
[ Actions ] Anti-microbial, anti-fungal, bitter
[ Uses ]   increases resistance to colds and flus
[ Pharmacology ]
 usnic acid - Bitter; prevents ATP formation in bacteria, not absorbed - action is in lumen
[ COA of Usnea Longissima Extract ]
Assay: 10:1
Loss on drying: ≤5%
Heavy Metal: <10ppm 
Lead: <2ppm 
Arsenic: <2ppm 
Residual Solvents: Eur.Pharm
Total Plate Count: <1000cfu/g
Yeast & Mold: <100cfu/g
E.coli:  Negative
Salmonella:  Negative
[ About Usnea Longissima Extract ]
Usnea longissima is like lichens without slender branches, up to a maximum of 1 m downward overhanging,and single spindle, so called Yu scolopendra centipede Usnic longissima. Ascomycetes fruit is very dilute, lateral, discoid and spore in the Oval with gray green color and softness.
[ Storage ] Stored in dry and cool place, keep away from strong light and heat.
[ Shelf Life ] Two years when stored properly

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