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Afifide a Ɛyɛ Monomer

Afifide monomers yɛ nneɛma a ɛsom bo kɛse-a wɔde ka ho wɔ afifide mu nsuo adwumayɛ mu. Wɔkyerɛ nnuru pɔtee a ɛyɛ adwuma a ɛwɔ molecule nhyehyɛe biako na ɛho tew boro 90%, a wonya fi abɔde mu afifide mu nneɛma a wɔde yɛ nneɛma mu denam akwan horow pii a ɛyɛ pɛpɛɛpɛ te sɛ nea woyi fi mu, nea wɔtetew mu, ne nea wɔde tew ho so. Wobu wɔn sɛ "precise active units" wɔ afifide ahorow a ɛyɛ den mu.

 

Bere a afifide fi awosu mu kura nneɛma a wɔde afrafra no, wɔde akwan te sɛ column chromatography, crystallization, ne preparative high-performance liquid chromatography (HPLC) yiyi afifide monomers sɛ ade biako-structure compounds fi crude extracts mu. Nhwɛso ahorow bi ne ginkgolides a efi ginkgo nhaban mu, chlorogenic acid a efi ɛwo mu, ne resveratrol a efi Polygonum cuspidatum mu.

 

Wobetumi de nnwinnade a ɛkɔ anim te sɛ HPLC asusuw wɔn ahotew pɛpɛɛpɛ, a nnuruyɛ-grade monomers du ahotew a ɛboro 98%. Esiane sɛnea wɔakyerɛkyerɛ mu ne botae pɔtee-a ɛyɛ den a ɛyɛ adwuma yiye nti, wɔde afifide monomers di dwuma kɛse wɔ nnuruyɛ mu nhwehwɛmu, nnuan a ɛyɛ adwuma pɛpɛɛpɛ, ne nhwehwɛmu gyinapɛn ahorow mu. Wɔgyina hɔ ma akwankyerɛ titire no mu baako ma afifideɛ mu nsuo a wɔde yiyi adwuma no nkɔsoɔ kɔ ahosiesie ne nkɔsoɔ a ɛkorɔn-awieɛ

 

 

Sɛ́ afifide monomer a wɔde ma wɔ China no mu biako no, yɛde anigye ma wo akwaaba sɛ tɔ afifide monomer a ɛkorɔn pii wɔ stock mu wɔ ha fi yɛn adwumayɛbea hɔ. Sɛ wopɛ ɔsom a wɔahyɛ da ayɛ a, di yɛn ho nkɔmmɔ mprempren.

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