Mafuta Oyera a Artemisia Annua a Zamankhwala

Mafuta Oyera Achilengedwe a Artemisia Annua a Chithunzi Chowonetsedwa Zachipatala

Kufotokozera mwachidule:

ndi kukhalapo kwa wapadera sesquiterpene endoperoxide lactone artemisinin (Qinghaosu), mmodzi wa zofunika kwambiri zomera linachokera mankhwala pa matenda a chloroquine zosagwira ndi malungo ubongo, mbewu cropped pa mlingo waukulu mu China, Vietnam, Turkey, Iran, Afghanistan, ndi Australia. Ku India, amalimidwa moyesera m'madera a Himalaya, komanso malo otentha komanso otentha [3].

Mafuta ofunikira omwe ali olemera mu mono- ndi sesquiterpenes akuyimira gwero lina la phindu la malonda [4]. Kupatula kusiyanasiyana kwakukulu kwa kuchuluka kwake komanso kapangidwe kake, zakhala zikuchitidwa bwino pamaphunziro ambiri omwe amakhudza kwambiri ntchito za antibacterial ndi antifungal. Maphunziro osiyanasiyana oyesera adanenedwa mpaka pano pogwiritsa ntchito njira zosiyanasiyana ndikuyesa tizilombo tosiyanasiyana; choncho, kusanthula koyerekeza paziwerengero kumakhala kovuta kwambiri. Cholinga cha ndemanga yathu ndikuphatikiza zambiri za antimicrobial zochita zaA. annuavolatiles ndi zigawo zake zazikulu kuti zithandizire njira yamtsogolo ya kuyesa kwa ma microbiological m'munda uno.

2. Kugawa Zomera ndi Zokolola za Zosasinthika

Mafuta ofunikira (osasunthika) aA. annuaimatha kufika 85kg/ha. Amapangidwa ndi maselo obisika, makamaka a masamba apamwamba kwambiri a mmera (pamwamba pa 1/3 ya kukula pakukhwima) omwe amakhala ndi pafupifupi kuwirikiza kawiri poyerekeza ndi masamba apansi. Akuti 35% ya masamba okhwima amaphimbidwa ndi ma capitate glands omwe amakhala ndi terpenoidic volatile constituents. Mafuta ofunikira kuchokeraA. annuaamagawidwa, ndi 36% ya chiwerengero kuchokera kumtunda kwa magawo atatu a masamba, 47% kuchokera pachitatu chapakati, ndi 17% kuchokera m'munsi chachitatu, ndi zochepa chabe mu tsinde la mphukira ndi mizu. Zokolola zamafuta nthawi zambiri zimakhala pakati pa 0.3 ndi 0.4% koma zimatha kufika 4.0% (V/W) kuchokera kumitundu yosankhidwa. Maphunziro angapo alola kuti izi zithekeA. annuambewu imatha kukololedwa nthawi zambiri isanayambike maluwa kuti ipeze zokolola zambiri za artemisinin ndipo mbewuyo iyenera kuloledwa kuti ikule kuti ipeze zokolola zambiri zamafuta ofunikira [5,6].

Zokolola (zitsamba ndi mafuta ofunikira) zitha kuonjezedwa ndi nayitrogeni wowonjezera ndipo kukula kwakukulu kunapezedwa ndi 67 kg N/ha. Kuchulukirachulukira kwa zomera kunkakonda kukulitsa kupanga mafuta ofunikira m'malo, koma zokolola zapamwamba kwambiri zamafuta (85 kg mafuta / ha) zidatheka chifukwa cha kuchuluka kwapakati pa 55,555 zomera / ha kulandira 67 kg N/ha. Pomaliza tsiku lobzala ndi nthawi yokolola zitha kukhudza kuchuluka kwamafuta ofunikira omwe amapangidwa [6].

3. Chemical Mbiri ya Mafuta Ofunika

Mafuta ofunikira, omwe nthawi zambiri amapezedwa ndi hydrodistillation pansonga zamaluwa, kufufuzidwa ndi GC-MS, adawonetsa kusiyanasiyana kwakukulu pamapangidwe ake komanso kuchuluka kwake.

Mbiri ya mankhwala nthawi zambiri imatengera nyengo yokolola, feteleza ndi pH ya dothi, kusankha ndi siteji ya kuyanika, malo, chemotype kapena subspecies, ndi kusankha gawo la mbewu kapena genotype kapena njira yochotsera. Mu Table1, zigawo zazikulu (> 4%) za zitsanzo zofufuzidwa zimanenedwa.

Mtengo wa FOB:US $0.5 - 9,999 / Chigawo

Kuchuluka kwa Min.Order:100 Chidutswa / Zidutswa

Kupereka Mphamvu:10000 Chidutswa/Zidutswa pamwezi

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Artemisia pachakaL., chomera cha m'banja la Asteraceae, ndi therere lapachaka lomwe limachokera ku China ndipo limamera mwachilengedwe ngati gawo la zitsamba zamapiri kumpoto kwa Chatar ndi Suiyan ku China pamtunda wa 1,000-1,500 mamita pamwamba pa nyanja. Chomerachi chimatha kukula mpaka 2.4 m kutalika. Tsinde lake ndi cylindrical ndi nthambi. Masamba ndi osinthika, obiriwira obiriwira, kapena obiriwira obiriwira. Fungo ndi lodziwika komanso lonunkhira pomwe kukoma kwake kumakhala kowawa. Amadziwika ndi tinthu tating'onoting'ono tating'onoting'ono tating'onoting'ono (2-3 mm m'mimba mwake), okhala ndi zoyera zoyera, komanso masamba a pinnatisect omwe amasokonekera pakatha nthawi yakuphuka, omwe amadziwika ndi maluwa ang'onoang'ono (1-2 mm) otuwa achikasu okhala ndi fungo labwino (Chithunzi.1). Dzina lachi China la chomeracho ndi Qinghao (kapena Qing Hao kapena Ching-hao kutanthauza zitsamba zobiriwira). Mayina ena ndi chitsamba chowawa, chowawa cha ku China, chowawa chokoma, chowawa chapachaka, mphutsi yapachaka, mugwort wapachaka, ndi sagewort yokoma. Ku USA, imadziwika kuti sweet Annie chifukwa itatha kukhazikitsidwa m'zaka za zana la khumi ndi zisanu ndi zinayi idagwiritsidwa ntchito ngati chosungira komanso chokometsera ndipo nkhata yake yonunkhira inapanga kuwonjezera kwa potpourris ndi ma sachets a linens ndi mafuta ofunikira omwe amapezeka pamwamba pa maluwa amagwiritsidwa ntchito kununkhira kwa vermouth.1]. Chomerachi tsopano chimapezeka m'mayiko ena ambiri monga Australia, Argentina, Brazil, Bulgaria, France, Hungary, Italy, Spain, Romania, United States, ndi Yugoslavia wakale.