Imiti yica udukoko ni imiti ikoreshwa mu kwica udukoko, harimo udukoko, imbeba, ibihumyo n’ibiti byangiza (urumamfu).Byongeye kandi, zikoreshwa kandi mubuzima rusange kugirango zice ibice byindwara nk imibu.Kubera ko zishobora guteza ubumara bw’ibindi binyabuzima, harimo n’abantu, imiti yica udukoko igomba gukoreshwa neza kandi igakorwa neza1.
Ku kazi, guhura nudukoko twangiza udukoko murugo cyangwa mu busitani bishobora kuvamo imiti yica udukoko, urugero binyuze mubiryo byanduye.OMS isubiramo ibimenyetso kandi ishyiraho imipaka ntarengwa yemewe ku rwego mpuzamahanga kugira ngo irinde abantu ingaruka z’ubuzima ziterwa n’imiti yica udukoko.2
Isubiramo-icyiciro cyo hejuru cyamazi ya chromatografiya (HPLC) ikoreshwa muburyo bwo kugereranya ubunini bwibintu byangiza udukoko.Nyamara, ubu bwoko bwa chromatografiya busaba gukoresha imiti yuburozi, kandi itwara igihe kandi ikora neza, bigatuma habaho amafaranga menshi yo gusesengura bisanzwe.Gukoresha bigaragara hafi ya infragre ya spekitroscopi (Vis-NIRS) aho gukoresha HPLC irashobora kubika umwanya namafaranga.
Kugirango hamenyekane akamaro ko gukoresha Vis-NIRS mu mwanya wa HPLC, hateguwe urugero rw’imiti yica udukoko 24-37 hamwe n’ibintu bizwi cyane byuzuzanya: abamectin EC, amimectin EC, cyfluthrin EC, cypermethrin, na glyphosate.Suzuma isano iri hagati yimpinduka.Ibyerekanwe na indangagaciro.
NIRS RapidLiquid isesengura ikoreshwa kugirango ibone urwego rwumurambararo wose (400-2500 nm).Icyitegererezo gishyirwa mumacupa yikirahure ikoreshwa hamwe na diameter ya mm 4.Vision Air 2.0 Porogaramu yuzuye ikoreshwa mugukusanya amakuru no gucunga kimwe no gutezimbere uburyo.Kwisubiramo byibuze kwaduka (PLS) byakorewe kuri buri cyitegererezo cyasesenguwe, kandi imbere-kwambukiranya imbere (gusiga umwe hanze) byashyizwe mu bikorwa kugirango hemezwe imikorere yimibare ikomoka mugihe cyiterambere.
Igicapo 1. Isesengura rya NIRS XDS RapidLiquid ikoreshwa mugushakisha amakuru yerekanwe murwego rwa 400 nm kugeza 2500 nm.
Kugirango ugereranye buri ruganda muri pesticide, hashyizweho icyitegererezo gikoresha ibintu bibiri, hamwe nikosa rya kalibrasi (SEC) rya 0.05% hamwe nikosa ryambukiranya (SECV) rya 0.06%.Kuri buri kintu gifatika, agaciro R2 hagati yagaciro katanzwe nigiciro cyabazwe ni 0.9946, 0.9911, 0.9912, 0.0052, na 0.9952.
Igicapo 2. Amakuru yimbitse yerekana 18 yica udukoko twica udukoko hamwe na abamectin yibanze hagati ya 1.8% na 3.8%.
Igicapo 3. Igishushanyo gifitanye isano hagati ya abamectin yahanuwe na Vis-NIRS nagaciro kerekanwe na HPLC.
Igicapo 4. Amakuru yibanze ya 35 yica udukoko twica udukoko, aho urugero rwa amomycine rufite 1.5-3.5%.
Igicapo 5. Igishushanyo cyerekana hagati ya amimectin yahanuwe na Vis-NIRS nagaciro kerekanwe na HPLC.
Igicapo 6. Ibyerekezo bito byerekana udukoko 24 twica udukoko hamwe na cyfluthrine ya 2,3-4.2%.
Igicapo 7. Igishushanyo cyerekana hagati ya cyfluthrin yahanuwe na Vis-NIRS nagaciro kerekanwe na HPLC.
Igicapo 8. Amakuru yibanze ya 27 yica udukoko twica udukoko hamwe na cypermethrine yibanze kuri 4.0-5.8%.
Igicapo 9. Igishushanyo cyerekana hagati ya cypermethrin yahanuwe na Vis-NIRS nagaciro kerekanwe na HPLC.
Igicapo 10. Amakuru yibanze ya 33 yica udukoko twica udukoko hamwe na glyphosate ya 21.0-40.5%.
Igicapo 11. Igishushanyo gifitanye isano hagati ya glyphosate yahanuwe na Vis-NIRS nagaciro kagereranijwe na HPLC.
Izi ndangagaciro zifitanye isano n’agaciro kerekeranye nagaciro kabaruwe ukoresheje Vis-NIRS byerekana ko ari uburyo bwizewe kandi bwihuse cyane bwo kurwanya uburozi bwica udukoko ugereranije nuburyo busanzwe bwa HPLC.Kubwibyo, Vis-NIRS irashobora gukoreshwa nkuburyo bwo gukora ibintu byinshi byamazi ya chromatografiya yo gusesengura imiti yica udukoko kandi birashobora kubika igihe n'amafaranga.
Metrohm (2020, 16 Gicurasi).Isesengura ryinshi ryibintu bitanu byingenzi byica udukoko twifashishije urumuri rugaragara hafi ya infragre ya spekitroscopi.AZoM.Yakuwe kuri https://www.azom.com/article.aspx?Ar ArticleID = 17683 ku ya 16 Ukuboza 2020.
Metrohm “yagereranije ibintu bitanu bikora mu miti yica udukoko binyuze mu kugaragara no hafi ya infragre spekitroscopi.”AZoM.Ku ya 16 Ukuboza 2020 ..
Metrohm “yagereranije ibintu bitanu bikora mu miti yica udukoko hifashishijwe ibiboneka kandi hafi ya infragre spekitroscopi.”AZoM.https://www.azom.com/article.aspx?IngingoID=17683.(Yemezwa ku ya 16 Ukuboza 2020).
Isosiyete ya Metrohm muri 2020. Isesengura ryinshi ryibintu bitanu byingirakamaro mu miti yica udukoko byakozwe na sprosroscopi igaragara kandi yegereye.AZoM, ireba ku ya 16 Ukuboza 2020, https://www.azom.com/article.aspx?IngingoID = 17683.
Muri iki kiganiro, Simon Taylor, ushinzwe kwamamaza muri Mettler-Toledo GmbH, yavuze ku buryo bwo kunoza ubushakashatsi bwa batiri, umusaruro no kugenzura ubuziranenge binyuze mu mutwe.
Muri iki kiganiro, AZoM n'umuyobozi mukuru wa Scintacor akaba na injeniyeri mukuru Ed Bullard na Martin Lewis baganiriye kuri Scintacor, ibicuruzwa by'isosiyete, ubushobozi, n'icyerekezo cy'ejo hazaza.
Umuyobozi mukuru wa Bcomp, Christian Fischer yaganiriye na AZoM kubyerekeye uruhare rukomeye rwa McLaren muri Formula ya mbere.Isosiyete yafashije guteza imbere fibre naturel isanzwe yo gusiganwa, isubiramo icyerekezo cyiterambere rirambye ryiterambere ryikoranabuhanga mu gusiganwa n’imodoka.
Yokogawa Fluid Imaging Technologies, Inc ya FlowCam®8000 ikoreshwa mugukoresha amashusho na microscopi.
ZwickRoell ikora imashini zitandukanye zo gupima ubukana kubikorwa bitandukanye.Ibikoresho byabo bifashisha abakoresha, bikomeye kandi bikomeye.
Shakisha Zetasizer Labs-iyinjira-urwego ingano yingero na zeta ishobora gusesengura hamwe nibintu byongerewe imbaraga.
Dukoresha kuki kugirango tunoze uburambe.Mugukomeza gushakisha kururu rubuga, wemera gukoresha kuki.Andi makuru.