Cov khoom siv lub tshuab ziab khaub ncaws kom khov-kom qhuav daim ntawv thov los ntawm cov khoom siv tshuaj pleev ib ce paj thiab nplooj!
Cov khoom siv lub tshuab ziab khaub ncaws kom khov-kom qhuav daim ntawv thov los ntawm cov khoom siv tshuaj pleev ib ce paj thiab nplooj!
Cannabis kev lag luam yog hais txog cannabis nrog lub ntsiab lus tsawg dua 0.3% ntawm tetrahydroda-mastol. Tuam Tshoj hais txog cov cannabis kev lag luam raws li hemp. Nws yog ib xyoos tshuaj ntsuab ntawm tsev neeg cannabis. Rau kev lag luam hemp. Cov hmoov ua los ntawm cov tub ntxhais ua pob ntawm kev lag luam hemp, uas yog hemp stalk core ultrafine hmoov hloov txheej tshuab, yog thov hauv cov khaub ncaws tub rog, uas tuaj yeem siv lub zog siab thiab kev ua haujlwm siab ntawm cov khoom.
Nkoog-kom qhuav tshuab kom khov-qhuav tsim cov txheej txheem rau kev rho tawm cov tshuaj hemp paj thiab nplooj:
1) Txhaum cov paj thiab nplooj ntawm cov hemp kev lag luam rau kev sim, thiab dhau los ntawm 10-mesh sieve kom tau txais cov tshuaj muaj hmoov. Nws tau qhuav ntawm 200 ° C rau 0.5h, thiab cov ntsiab lus noo noo yog 2.7%.
2) Cov hmoov tshuaj saum toj no tau muab rho tawm ob zaug nrog 100 v% ethanol thiab ultrasonically ib zaug rau 1 h txhua zaus kom tau txais cov kua tshuaj ntxiv;
3) Thaum cov extract saum toj no yog mloog zoo, thaum mloog rau 50 ° C, qhov ntsuas tus txheeb ze yog 1.35 kom tau txais ib qho extract;
4) 10 lub sijhawm ua dej huv tau siv rau cov kev tshem tawm saum toj no, thiab dej tau tso cai rau tog rau 48 h ntawm qhov kub txog 0 ° C kom tau cov dej ntxuav dej;
5) centrifuging cov lus hais saum toj saud dej-ua kua ntawm kev sib hloov ceev ntawm 10,000 rpm, thiab ntxiv 10v% ethanol rau lub nag lossis daus tau los ntawm centrifugation kom yaj kom tau txais cov tshuaj cawv ntawm dej nag;
6) Daim duab lub chromatography tau ua ntawm cov cawv daws teeb meem ntawm qhov nag lossis daus. Qhov ntim ntawm kem yog MCI cob, thiab cov desolvent yog ethanol thiab dej. Cov kauj ruam elution muaj xws li elution nrog 10 v% ethanol tshem tawm impurities, thiab tom qab ntawd Elute nrog 40v% ethanol kom tau txais cov phiaj khoom lag luam feem, thiab tom qab ntawd elute nrog 90v% ethanol los tsim kho cov chromatography sab;
7) eluate tau nyob rau hauv kauj ruam 6) yog mloog rau tus neeg txheeb ze ntom ntawm 1.25 ntawm 50 ° C thiab yaj ntawm 60 ° C hauv ethanol ntawm qhov kub txog 80 ° C kom tau txais cov siv lead ua;
8) Cov khoom lag luam crystallized ntawm qib 7) tom qab ntawd ntxuav ntawm qhov kub txog 24 ° C los ntawm kev ntxiv 5v% ethanol kom tau txais cov khoom lag luam ua ntej;
9) Sib tov cov khoom pib piav qhia hauv kauj ruam 8) nrog dej lim, muab nws tso rau hauv lub tshuab nqus tsev thiab ua lub tshuab ua kom khov-kom qhuav kom tau cannabidiol.
10) Cov cannabidiol tau hauv kauj ruam 9) yog lyophilized thiab pulverized kom tau txais cov khoom.
Hauv Suav teb, Yunnan, Heilongjiang, Jilin thiab lwm lub xeev tau tshaj tawm txoj cai tso cai kev lag luam hemp. Ua li Yunnan ua piv txwv: (1) Lub Ib Hlis 1, 2010, Yunnan lub xeev tau siv "Cov Kev Cai ntawm Kev Cog Qoob Liaj Ua Tshuaj thiab Ua Zauv Hauv Tebchaws Yunnan", uas tau dhau los ua thawj lub xeev hauv Suav teb tso cai thiab saib xyuas kev cog qoob loo ntawm kev cog qoob loo. (2) Xyoo 2012, Tsoomfwv Yunnan Tau muab npe rau cannabis kev lag luam ua ib qho ntawm kev txhim kho ua ntej ntawm "kev lag luam kev lag luam kev lag luam" thiab npaj siab los nqis peev rau kev tsim kho cov txheej txheem thev naus laus zis kev lag luam rau cov tshuaj cannabis muaj tshuaj, khoom noj, khoom noj khoom haus huv , thiab niaj hnub ua tshuaj nyob hauv Yunnan. Tswvyim npaj xa mus. (3) Raws li cov ntaub ntawv muab los ntawm Narcotics Tswj Lub Tsev Haujlwm Saib Xyuas Kev Ruaj Ntseg Hauv Pej Xeem ntawm Xeev Yunnan, txij xyoo 2010 txog 2014, Yunnan tau pom zoo tag nrho ntau tshaj 220,000 daim av ntawm cannabis kev lag luam, npog Kunming, Yuxi, Honghe, Wenshan, Chuxiong , Lijiang, Baoshan, Qujing, thiab Xishuangbanna. Tos 38 lub nroog (nroog, thaj chaw) hauv 13 lub xeev (nroog).
