Biancaea sappan bụ ụdị osisi okooko osisi n'ime ezinụlọ legume, Fabaceae, nke sitere na mpaghara okpomọkụ Eshia. Aha ndị a na-akpọkarị na Bekee gụnyere sappanwood na Indian redwood. Sappanwood nwere njikọ na Brazilwood (P. echinata), a na-akpọkwa ya "osisi brezel" na Europe. Ọrịa: Twig dieback (Lasiodiplodia theobromae) Osisi a nwere ọtụtụ ojiji. O nwere ihe ndị na-egbochi nje na anticoagulant. Ọ na-emepụta ihe na-acha ọbara ọbara a na-akpọ Homo sappan brazilin, nke a na-eji agba ákwà na-acha uhie uhie na ink. A na-eji slivers nke obi obi obi mee ihe maka mmiri ọṅụṅụ ahịhịa na mpaghara dị iche iche, dị ka Kerala na Central Java, ebe a na-ejikọkarị ya na ginger, cinnamon, na cloves. Sappanwood nwekwara 5-methylmethyl-naphyl-1-methyl-naphyl-naphyl-1-methyl-naphyl-methyl-naph
ịcha ákwà nakwa imepụta ihe na-acha uhie uhie na ink