I-Oli yendalo ecocekileyo ye-Artemisia ye-Annua yezoNyango

I-Oli yendalo ecocekileyo ye-Artemisia ye-Annua yoMfanekiso oMphakathi wezoNyango

inkcazelo emfutshane:

ue kubukho ezizodwa sesquiterpene endoperoxide lactone artemisinin (Qinghaosu), enye ichiza ibaluleke kakhulu ephuma kwisityalo kunyango lwe-chloroquine-resistant kunye nemalariya ebuchotsheni, isityalo sivunwa ngomlinganiselo omkhulu e-China, Vietnam, Turkey. , Iran, Afghanistan, kunye neOstreliya. E-Indiya, ilinywa ngokomfuniselo kwimimandla ye-Himalaya, kunye neemeko ezipholileyo kunye ne-subtropical [3].

I-oyile ebalulekileyo etyebileyo kwi-mono- kunye ne-sesquiterpenes imele omnye umthombo wexabiso elinokubakho lorhwebo [4]. Ngaphandle kokwahluka okubalulekileyo kwipesenti kunye nokwakheka kwayo kuye kwaxelwa, kuye kwafakwa ngempumelelo kwizifundo ezininzi ezichaphazela ikakhulu imisebenzi ye-antibacterial kunye ne-antifungal. Izifundo zovavanyo ezahlukeneyo ziye zaxelwa ukuza kuthi ga ngoku kusetyenziswa iindlela ezahlukeneyo kunye nokuvavanya ii-microorganisms ezahlukeneyo; ngoko ke, uhlalutyo oluthelekisayo kwisiseko sobungakanani kunzima kakhulu. Injongo yophononongo lwethu kukushwankathela idatha malunga nomsebenzi we-antimicrobialA. annuai-volatiles kunye namacandelo ayo amakhulu ukuququzelela indlela yexesha elizayo yovavanyo lwe-microbiological kule ndawo.

2. Ukusasazwa kweZityalo kunye neSivuno seZivuno

Essential (eguquguqukayo) ioli yeA. annuaingafikelela kwisivuno esingama 85 kg/ha. Idityaniswe ziiseli ezifihlakeleyo, ngakumbi ezona nxalenye ziphezulu zamagqabi esityalo (i-1/3 ephezulu yokukhula ekukhuleni) equlethe phantse inani eliphindwe kabini xa ithelekiswa namagqabi asezantsi. Kuxelwe ukuba i-35% yendawo yamagqabi aqolileyo igqunywe ngamadlala ecapitate aqulathe i-terpenoidic volatile constituents. Ioli ebalulekileyo evelaA. annuaI-36% yetotali ukusuka kwisithathu esiphezulu samagqabi, i-47% ukusuka kwisithathu esiphakathi, kunye ne-17% ukusuka kwisithathu esisezantsi, kunye nezixa-mkhondo kuphela kwiziqu ezingundoqo zecala lehlumela kunye neengcambu. Isivuno seoli ngokubanzi siphakathi kwe-0.3 kunye ne-0.4% kodwa sinokufikelela kwi-4.0% (V / W) ukusuka kwi-genotypes ekhethiweyo. Izifundo ezininzi ziye zavumela isigqibo sokubaA. annuaIsityalo sinokuvunwa ngaphambi kokuba siqalise ukudubula kweentyatyambo ukuze sifumane izivuno eziphezulu ze-artemisinin kwaye isityalo kufuneka sivunyelwe ukuba sifikelele ekuvuthweni ukuze sifumane izivuno eziphezulu ze-oyile ebalulekileyo [5,6].

Isivuno (umthi kunye nomxholo we-oyile ebalulekileyo) unokunyuswa ngenitrogen eyongeziweyo kwaye ukukhula okukhulu kufunyenwe nge-67 kg N/ha. Ukuxinana okukhulayo kwezityalo kuthande ukonyusa imveliso ye-oyile eyimfuneko ngokwesiseko sommandla, kodwa ezona zivuno ziphezulu ze-oyile ezibalulekileyo (i-85 kg yeoyile ngehektare) zafikelelwa ngoxinano oluphakathi kwizityalo ezingama-55,555 ngehektare ezifumana ama-67 kg ngehektare nganye. Okokugqibela umhla wokutyala kunye nexesha lokuvuna linokuba nefuthe kwiqondo eliphezulu le-oyile evelisiweyo [6].

3. Iprofayili yeMichiza ye-Oli ebalulekileyo

I-oyile efunekayo, efunyenwe ngokubanzi nge-hydrodistillation yeentyantyambo eziphezulu, ehlalutywe nge-GC-MS, ibonise ukuhluka okukhulu kokubini kwi-qualitative and quantitative composition.

Ubume bemichiza budla ngokuphenjelelwa lixesha lokuvuna, isichumiso kunye ne-pH yomhlaba, ukhetho kunye nenqanaba leemeko zokoma, indawo yejografi, uhlobo lwekhemotype okanye uhlobo oluthile lwezityalo, kunye nokukhethwa kwenxalenye yesityalo okanye uhlobo lwejenotype okanye indlela yotsalo. KwiTheyibhile1, amacandelo aphambili (> 4%) yeesampuli eziphandiweyo zichazwe.

FOB Ixabiso:US $ 0.5 - 9,999 / Iqhekeza

Min.Ubungakanani boMyalelo:100 Iqhekeza / Iingceba

Ubunakho bokubonelela:10000 Iqhekeza/Amaqhekeza ngenyanga

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Artemisia annuaL., isityalo sosapho lwe-Asteraceae, sisityalo esikhula minyaka le e-China kwaye sikhula ngokwemvelo njengenxalenye yezityalo ezisemantla kwiindawo ezisemantla e-Chatar kunye nephondo lase-Suiyan e-China kwi-1,000-1,500 m ngaphezu komphakamo wolwandle. Esi sityalo sinokukhula sibe yi-2.4 m ubude. Isiqu si-cylindrical kunye ne-branched. Amagqabi ayatshintshana, aluhlaza bumnyama, okanye aluhlaza mdaka. Ivumba liphawu kwaye linevumba elimnandi ngelixa incasa ikrakra. Ibonakaliswe ngamagqabantshintshi amakhulu eecapitulum ezincinci ezikhazimlayo (2-3 mm ububanzi), kunye ne-involucres ezimhlophe, kunye namagqabi e-pinnatisect athi anyamalale emva kwexesha lokutyatyamba, abonakaliswe ziintyatyambo ezincinci (1-2 mm) eziluthuthu ezimthubi ezinevumba elimnandi. Umzobo1). Igama lesiTshayina lesi sityalo yiQinghao (okanye iQing Hao okanye iChing-hao elithetha imifuno eluhlaza). Amanye amagama ngumhlonyane, umhlonyane waseTshayina, umhlonyane oswiti, umhlonyane wonyaka, umhlonyane wonyaka, umhlonyane wonyaka, kunye nesagewort eswiti. E-USA, yaziwa ngokuba ngu-Annie oswiti kuba emva kokungeniswa kwayo ngenkulungwane yeshumi elinesithoba yayisetyenziswa njengesigcinakaliso kunye nencasa kwaye isithsaba sayo esinevumba elimnandi senza ulongezo olumnandi kwipotpourris kunye neengxowa zelinen kunye neoyile ebalulekileyo efunyenwe kumanqwanqwa entyatyambo. isetyenziselwa ukwenza incasa yevermouth [1]. Esi sityalo ngoku senziwe ngokwendalo kwamanye amazwe amaninzi anjengeOstreliya, iArgentina, iBrazil, iBulgaria, iFransi, iHungary, iItali, iSpain, iRomania, iUnited States, kunye nelizwe elalisakuba yiYugoslavia.