ʻO ke kumu nui o ka paclitaxel raw material pauka he paclitaxel i unuhi ʻia mai ka ʻohana spruce o nā mea kanu.Hoʻolaha nui ʻia ka ʻohana spruce ma ka ʻāpana ʻākau, me ʻAmelika ʻĀkau, ʻEulopa a me Asia.Ma waena o lākou, ʻo ka spruce ma ka Pākīpika Northwest kekahi o nā kumu nui o ka paclitaxel.ʻO ke kaʻina hana o ka unuhi ʻana i ka paclitaxel mai ka spruce maʻamau e loaʻa nā ʻanuʻu penei: ʻo ka mua, ʻohi ʻia ka ʻili, nā lālā, nā lau a i ʻole nā ʻāpana hua o ka spruce, a laila loaʻa ka pauda maka o ka paclitaxel ma o ka hoʻoheheʻe ʻana i ka solvent, ka hoʻokaʻawale ʻana a me ka hoʻomaʻemaʻe.Hāʻawi ʻo Handel Bio i ka paclitaxel raw material pauka kiʻekiʻe, e ʻoluʻolu e launa pū me mākou i kēlā me kēia manawa.