Arbutin ericolin

Ledum palustre L. subsp. decumbens (Aiton) Hulten Tu Xian (leaf, shoot) Alpha-pinene, camphene, sabinene, myrcene, alpha-phellandrene, beta-pinene, limonene, quinene, isothujene, ascaridol, arbutin ericolin.48 Treat cough, asthma, lower blood pressure, antifungal. 

Chimaphila. Pipsissewa Prince s pine bitter win -tergreen rheumatism weed ground holly pyrola pine tulip. Dried leaves of Chimaphila umbeBata (L.) Nutt., Ericaceae. Habit. Europe, Asia, North America. Conslit Chimaphilin, arbutin, ericolin, urson, tannin, resin. 

Chimaphila umbellata (L.) W. Barton Mei Li Cao (whole plant) Arbutin, ursolic acid, homoarbutin, chimaphilin, isohomoarbutin, hyperin, avicularin, kaempferol, renifolin, beta-amyrin, ericolin, andromedotoxin, chinic acid.48 Diuretic, relieve stomach, tooth and after-birth pains, antifungal. 

Arctostaphylos uva-ursi (bearberry) contains a steroid, sitosterol, and triterpenoids, such as amyrin, betulinic acid, lupeol, oleanolic acid, taraxenol, ursolic acid, and uvaol. The main constituent is a glucoside called arbutin. Other constituents are methylarbutin, ericolin, ursone, gallic acid, and ellagic acid. 

Uva Ursi. Beat-berry. Dried leaves of Arctostaphy-Jos uva-ursi (L.), Spreng., Ericaceae. Habit. Northern Europe North America Asia. Cbnsrit Volatile oil arbutin, quercetin, ericolin. methylarbutin, myricetin. tannin (6-7%) ursolic gallic and mafic acids. 

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