| Isolate
|
Bark source
|
Researched activity
|
|
Paclitaxel, taxanes
|
Taxus
|
chemotherapeutic
|
|
Paeonol
|
Paeonia suffruticosa
|
various
|
|
Honokiol, 4-O-methylhonokiol, magnolol, obovatol
|
Magnolia
|
neurotrophic & anti-inflammatory
|
|
Salicylic acid
|
Salix alba
|
antipyretic, analgesic
|
|
Yohimbine, corynanthine, ajmalicine, rauwolscine
|
west African evergreen
|
MAOI, stimulant
|
|
beta-carbolines, harmala alkaloids
|
numerous
|
MAOI
|
|
Cinnamon, camphor, cinnamaldehyde
|
Cinnamomum
|
blood sugar stabilizer, antioxidant
|
|
Quinine, quinidine, cinchonidine, cinchonine
|
Cinchona
|
antipyretic, analgesic, antimalarial
|
|
Safrole
|
Sassafras
|
|
|
Huáng bǎi
|
Amur cork tree (Phellodendron amurense)
|
TCM
|
|
Strictamine
|
Alstonia scholaris
|
|
|
|
Slippery Elm (Ulmus rubra)
|
demulcent
|
|
Geniposidic acid
|
Eucommia ulmoides
|
|
|
N-methyltryptamine, serotonin analogs
|
numerous species from Brazil, Mexico, Taiwan
|
serotonin agonist, neuroimmunologic modulator
|
|
Quassin
|
Quassia amara
|
various
|
|
Celastrol
|
Tripterygium wilfordii
|
various
|
|
Mitraphylline
|
Cat's claw (Uncaria tomentosa)
|
anti-inflammatory
|
|
Ellagic acid, rutin, gallic acid, ethyl gallate
|
Ailanthus altissima
|
various
|
|
Coronaridine, voacangine, ibogamine, ibogaine, tabernanthine
|
Voacanga africana, Tabernanthe iboga
|
neuroimmunologic modulator
|
|
Lapachol, quercetin
|
Pau D'Arco (Handroanthus impetiginosus)
|
therapeutic naphthoquinone
|
|
Icariin
|
Eucommia
|
PDE5 inhibitor
|
|
Baicalin
|
Oroxylum indicum
|
prolyl endopeptidase inhibitor
|
|
Frankincense, incensole
|
Boswellia sacra, Boswellia
|
incensole is a TRPV3 agonist
|
|
QS21
|
Quillaja saponaria (soap bark tree)
|
potential immunologic adjuvant
|
|
Sandalwood oil, α-Santalol, β-Santalol
|
Sandalwood (Santalum)
|
Ayurvedic component
|
|
Bergenin, α-viniferin, ε-viniferin, diptoindonesin A
|
Bergenia ligulata, Dryobalanops aromatica, Mallotus japonicus
|
component of Ayurvedic medicine "Paashaanbhed"
|
| Phenolic lactones
|
Caesalpinia paraguariensis
|
component of Bolivian traditional medicine
|
|
Erythravine
|
Erythrina mulungu
|
Brazilian medicinal plant
|
| Antimicrobial, anti-inflammatory compounds
|
Psidium guajava (Guava tree)
|
component of traditional medicine
|
| Perfume resin
|
Agarwood / Oud Wood
|
aromatherapy
|
|
Opopanax, balsam, bdellium, bisabol
|
Myrrh (Commiphora)
|
component of Eastern-Mediterranean, Middle-Eastern, and North-African, traditional medicine
|
|
Rotenoids, piscidone
|
Jamaican dogwood (Piscidia piscipula)
|
component of Caribbean traditional medicine
|
