Mmetọ mmanụ nwere ike isi ike ịchọpụta mgbe nleba anya na-adabere naanị na ogige organic nke ọ bụla n’ihi na ihe ndị dị ka ogige na-agbanwe agbanwe na hydrocarbons aromatic nwere ike ịmalite site na ọtụtụ ebe gburugburu ebe obibi.
Mmachi a na-ebute ejighị n’aka mgbe ndị nyocha na-agbalị ịchọpụta ma mmetọ sitere na mmanụ cru, combustion, ọrụ mmepụta ihe, ma ọ bụ usoro ndị ọzọ na-ahapụ ihe ndị yiri kemịkal n’ime mgbasa ozi gburugburu ebe obibi.
Ndị na-ahụ maka biomarkers na-enye ụzọ metụtara isi mmalite siri ike n’ihi na ogige ndị a pụrụ iche na-ejigide ozi sitere na geological na ihe ndị dị ndụ na-etinye aka na nhazi mmanụ ala ma na-anọgide na-aba uru n’oge nyocha gburugburu ebe obibi zuru oke.
Site na nleba anya nke ọma na nyocha ụlọ nyocha, ndị nyocha nwere ike ịchọpụta njirimara mmanụ ala biomarkers n’ime ala, sedimenti, mmiri, na matrices gburugburu ebe obibi ndị ọzọ metụtara ntọhapụ mmanụ a na-enyo enyo na saịtị na oke osimiri.
Mkpịsị aka kemịkalụ a na-esi na ya pụta nwere ike ịkwado njirimara isi mmalite, melite nkọwa nke ụkpụrụ mmetọ, ma mee ka mkpebi siri ike gbasara nhazigharị, nyocha gburugburu ebe obibi, usoro nhazi, na nlekota ogologo oge nke ebe mmetọ na gburugburu ebe obibi emetụtara.
Ịghọta Biomarkers na Mmetọ Mmanụ
Biomarkers bụ ogige organic nke na-ejigide njirimara kemịkalụ pụrụ iche site na ihe ndị dị ndụ na ọnọdụ ala nke metụtara ọgbọ mmanụ ala, na-enye ndị nyocha ihe ngosi bara uru gbasara mmalite mmanụ, mgbanwe, na ụkpụrụ mmetọ mmanụ.
N’adịghị ka ọtụtụ ndị na-efe efe mmanụ ala, ndị na-ahụ maka biomarkers nwere ike ịnye ozi akọwapụtara nke ọma n’ihi na a na-amatakarị ihe owuwu ha mgbe mmanụ crude batara na sistemụ gburugburu ebe obibi, na-akwado obosara. mmemme nlekota gburugburu ebe obibi n’oge usoro ihu igwe ogologo oge.
Ndị na-ahụ maka mmanụ ala ndị a na-ahụkarị gụnyere hopanes, sterane, terpanes, na ogige ndị metụtara ya na-eme n’ime ngwakọta hydrocarbon dị mgbagwoju anya ma nwee ike inye aka ịmata ọdịiche nke isi mmalite mmanụ ala n’oge nyocha zuru oke. Ngwakọta mmanụ crude na ntụnyere forensic.
Ihe akaebe biomarker na-aba uru karịsịa mgbe ndị ọrụ nyocha kwesịrị ikewapụ mmetọ mmanụ ala na hydrocarbon dị n’azụ sitere na combustion, usoro okike, ikuku ụlọ ọrụ, ma ọ bụ ihe omume ụmụ mmadụ ndị ọzọ na-elele anya n’ofe mgbasa ozi gburugburu ebe obibi metụtara.
N’ihi na kemịkalụ biomarker na-egosipụta akụkọ ihe mere eme mmanụ ala, ndị nyocha nwere ike iji ogige ndị a yana profaịlụ hydrocarbon sara mbara iji mata ọdịiche mmanụ crude metụtara ma mata ndịiche sitere na mmalite ala ma ọ bụ mgbanwe n’oge nyocha isi mmalite mmanụ ala.
Gụkwuo: Ọrụ nke ndị nrụpụta na ụlọ ọrụ na njikwa mkpofu
Mkpa nke ndị na-emepụta ihe na-emetọ ihe na nlekota mmetọ
1. Nchọpụta isi mmalite: Ụkpụrụ biomarker nwere ike inyere ndị nyocha aka iji ihe atụ emeru emeru tụnyere isi mmanụ mmanụ a na-enyo enyo, ebe nyocha mmetọ na-enyere aka ịhazi ihe akaebe n’oge nyocha nke gburugburu ebe obibi zuru oke nke isi mmalite mmetọ a na-enyo enyo.
2. Nkwenye mmetọ: Ịchọta nkesa ihe ndị na-eme biomarker n’akụkụ nha mmanụ ala na-ewusi ihe akaebe na mgbama hydrocarbon hụrụ na-emetụta mmanụ crui kama ntinye gburugburu ebe obibi na-enweghị njikọ ma ọ bụ mmetọ ndabere.
3. Ntụle ihu igwe: Ụfọdụ biomarkers na-eguzogide mgbanwe gburugburu ebe obibi dị mma karịa hydrocarbons dị ọkụ, ya mere nnọgidesi ike ha nwere ike inyere ndị nchọpụta aka nyochaa mmetụta ihu igwe ma tinye uru. nhazi ọkwa mmetọ echiche na-ekpughere ebe.
4. Njirimara mmanụ ala: Nkesa biomarker nwere ike ịnye ozi gbasara mmalite mmanụ ala, ọnọdụ okwute isi iyi, ntozu oke ọkụ, akụkọ mbata na mgbanwe na-esote nke enwetara tupu ahapụpụta gburugburu ebe obibi n’ime gburugburu gburugburu ebe obibi n’oge nyocha isi mmalite gburugburu.
5. Mmekọrịta ihe akaebe: Ndị na-ahụ maka biomarkers na-enye nkwubi okwu siri ike karị mgbe ndị nyocha jikọtara ha na mkpokọta hydrocarbon, akụkọ ihe mere eme saịtị, nkesa mbara ala, na nleba anya gburugburu ebe obibi ndị ọzọ sitere na mpaghara elebara anya n’ofe gburugburu ebe mmetọ.
6. Nchọgharị mmezi: Ntụle biomarker ugboro ugboro nwere ike inye aka chọpụta ma ihe fọdụrụ mmanụ ala na-ada ka emechachara yana ma mmetọ ndị fọdụrụ na-aga n’ihu na-adị ka ebe mbụ a na-enyo enyo n’oge nleba anya gburugburu ebe obibi.
Nlele maka nyocha biomarker
Nsonaazụ biomarker a pụrụ ịdabere na ya na-amalite site na nlele nnọchite anya n’ihi na omume nnakọta adịghị mma nwere ike iwebata mmetọ, kpata mfu nyocha, ma ọ bụ mepụta ihe nlele na-anaghị anọchi anya ọnọdụ saịtị nke ọma n’oge nyocha. Nleba anya gburugburu ebe obibi ya mere dị mkpa.
Ndị nyocha kwesịrị ịkọwapụta ebumnuche nlele tupu anakọta ubi, chọpụta ebe ndị a na-enyo enyo, họrọ mgbasa ozi gburugburu ebe obibi kwesịrị ekwesị, wee guzobe usoro na-echekwa njirimara kemịkalụ nke ihe nlele anakọtara n’oge njem na nchekwa ụlọ nyocha na-achịkwa.
Ebe nlele kwesịrị igosipụta ebe enwere ike ịhapụ, ụzọ njem, mpaghara mkpokọ, ọnọdụ ndabere, na mpaghara ebe mpụta mmanụ ala nwere ike itinye uche n’ime ala, sedimenti, mmiri ala, ma ọ bụ sistem mmiri dị n’elu. Usoro njikwa ihe atụ ga-echebekwa ihe nlele ndị a.
Ndị ọrụ ubi kwesịrị iji arịa kwesịrị ekwesị, zere mmetọ agafe, depụta ebe ndị dị n’ụzọ ziri ezi, na-edobe ndekọ njide, ma tinye usoro nchekwa na njem kwesịrị ekwesị maka usoro nyocha ahọpụtara na saịtị nlele ọ bụla.
Nlere anya nnochite anya na-adị mkpa karịsịa mgbe mmetọ dị iche n’ofe dị mkpirikpi n’ihi na nkesa mmanụ ala nwere ike ịgbanwe nke ukwuu site na njirimara ala, mmegharị mmiri, ntinye sedimenti, na ọnọdụ ihu igwe dị iche iche. Ijikwa akụrụngwa ala na-emetụtakwa nkọwa.
Atụmatụ nlele kwesịrị ịgụnye nlele njikwa mma dị ka oghere, oyiri, na ihe ntụaka kwesịrị ekwesị ebe achọrọ, na-enyere ụlọ nyocha aka ịchọpụta mmetọ, mgbanwe ma ọ bụ njikwa nsogbu nwere ike imetụta nkọwa tupu nwepụta ụlọ nyocha na nha.
Nyocha GC-MS nke Biomarkers Mmetọ Mmanụ
chromatography gas yana spectrometry uka, nke a na-akpọkarị GC-MS, na-enye ụzọ dị nro maka ikewapụ, ịchọpụta na ịkọwapụta ogige biomarker n’otu n’otu n’ime ngwakọta mmanụ ala siri ike anakọtara site na nlele gburugburu. Nyochaa ụzọ mmetọ kwado atụmatụ nyocha.
1. Nkewa Chromatographic: Gas chromatography na-ekewa ogige dịka mmekọrịta ha na kọlụm nyocha na ngbanwe ha, na-ekwe ka mpụta mmanụ ala dị mgbagwoju anya mepụta akara molekụla pụrụiche maka njirimara ọzọ.
2. Nchọpụta spectrometric Mass: Mass spectrometer na-atụ ụkpụrụ ion e ji mara site na ogige ndị kewapụrụ iche, na-enyere ndị nyocha aka ịmata biomarkers site na akara mkpịsị aka molekụla ma guzobe ozi dị egwu n’oge nyocha ụlọ nyocha.
3. Nkọwa ọnụọgụgụ: Ndị nyocha na-atụnyere nzaghachi atụnyere n’ụkpụrụ kwesịrị ekwesị, usoro nhazigharị, na njikwa mma iji tụọ ọnụọgụ biomarker n’ụzọ ziri ezi wee nyochaa ọdịiche dị n’etiti ihe nlele na ntụkwasị obi maka ntụnyere ụlọ nyocha. Ụmụ ntakiri mmanụ ala nye ọnọdụ kemịkalụ.
4. Mmepe akara mkpịsị aka: Ijikọta omume njide chromatographic na ozi dị egwu dị ukwuu na-emepụta akara mkpisiaka mmanụ ala nke ndị nyocha nwere ike iji tụnyere n’ofe nlele, isi mmalite ndị a na-enyo enyo, na ihe ndabere n’oge ntule isi mmalite.
5. Nkwenye mma: Nkwenye mma ụlọ nyocha gụnyere nlele nlegharị anya, oghere oghere, nyocha oyiri, nyocha arụmọrụ akụrụngwa, yana njikwa dabara adaba na-eme ka ntụkwasị obi dị na mkpokọta biomarker akọpụtara na njirimara tupu mkpesa ikpeazụ. Mmetụta gburugburu ebe obibi nke mkpofu.
6. Nkwenye dị elu: Ebe a na-achọrọ nhọrọ ka ukwuu, ụzọ tandem mass spectrometric ga-enye nkwado ọzọ maka ndị na-ahụ maka biomarkers ma belata ejighị n’aka mgbe ihe nlele gburugburu nwere ihe mgbagwoju anya na-etinye aka na mpụta gburugburu.
Ngwakọta biomarker ejiri na nlekota mmanu mmanu
Ọtụtụ ezinụlọ biomarker na-akwado nyocha mmanụ ala, ndị nyocha na-enyochakarị usoro n’etiti ọtụtụ ogige kama ịdabere n’otu mkpụrụ ndụ dị ka ihe akaebe doro anya nke mmetọ n’oge nyocha isi mmalite gburugburu ebe obibi metụtara. ụzọ mbugharị mmanụ ala.
1. Ndị isi: Ogige Hopane bụ pentacyclic triterpanes na-adịgide adịgide nke nwere ike ịlanarị mgbanwe gburugburu ebe obibi karịa ọtụtụ hydrocarbons dị ọkụ, na-eme ka ha bụrụ ihe ngosi bara uru n’oge nyocha isi mmanụ mmanụ na ntụnyere akara mkpịsị aka.
2. Steranes: Steranes na-enweta site na sterols na ihe mmalite ndu ndị metụtara ya ma nwee ike ịnye ozi bara uru gbasara ntinye ihe organic, ọnọdụ ntọhapụ, ọgbọ mmanụ ala, yana mmekọrịta dị n’etiti mmanụ crude dị iche iche na nkọwa mkpịsị aka mmanụ ala.
3. Terpanes: Nkesa terpane na-enyere aka ịmata isi mmalite mmanụ ala na gburugburu ebe nchekwa, ebe ọnụọgụ molekụla ahọpụtara nwere ike ịkwado nkọwa gbasara ntozu oke ọkụ, ihe isi mmalite na akụkọ mgbanwe mmanụ ala n’oge ntule mmanụ ala.
4. Biomarkers emetụtara: Ngwakọta molekụla ndị ọzọ na-eguzogide ọgwụ nwere ike imeju hopanes, sterane na terpanes, ọkachasị mgbe ndị nyocha chọrọ ihe akaebe sara mbara maka ịkpa oke isi iyi, ihu igwe mmanụ ala, na nkọwa amụma gbasara gburugburu ebe obibi.
5. Ndị ọzọ: Ogige Moretane nwere ike imeju nha hopane n’ihi na nkesa ndị ikwu ha nwere ike gbanwee site na ntozu mmanụ, na-enyere ndị nyocha aka ịkọwa ọdịiche dị n’etiti mmanụ na ihe atụ na nyocha mkpịsị aka mmanụ ala na nkọwapụta. ebe mkpofu dị ize ndụ.
6. Gammacerane: Gammacerane na ogige ndị metụtara ya nwere ike inye aka na ozi gbasara ọnọdụ nkwụnye ego, na-eme ka ha baa uru mgbe ndị nyocha na-achọ ihe akaebe ọzọ gbasara ọnọdụ ala nke jikọtara ya na nhazi mmanụ ala n’oge isi mmalite na nkọwa nkọwa.
Mpịakọta mkpịsị aka biomarker
Nkọwa nke biomarker chọrọ ntụnyere kama ịnọpụ iche nleba anya n’ihi na ogige ndị dị n’otu n’otu anaghị enye ozi zuru oke iji guzobe isi iyi mmetọ nwere ntụkwasị obi zuru oke n’oge nyocha gburugburu ebe mgbagwoju anya metụtara. isi mmalite mmetọ mmiri.
Ndị na-eme nyocha na-atụkarị ụbara nke ukwuu, ọnụọgụ molekụla, usoro chromatographic, na nkesa n’etiti ọtụtụ biomarkers sitere na nlele emetọru na ihe ndị ndoro-ndoro anya anakọtara n’otu nyocha ahụ ejiri nlezianya hazie site na iji nlele ntụaka ahọpụtara nke ọma.
Ihu igwe nwere ike ịgbanwe ihe mejupụtara mmanụ ala, ọkachasị site n’iwepụ ihe ndị na-agba ọkụ na ihe ndị ọzọ nwere ike imebi ndụ, yabụ ndị nyocha kwesịrị ịdekọ maka evaporation, dissolution, biodegradation, na photooxidation mgbe ị na-atụgharị nke ọma mkpịsị aka gburugburu n’ebe nlele emetụtara.
Ihe ndị dị n’okirikiri nwere ike ime ka nkọwa dị mgbagwoju anya, karịsịa na sediments nwere hydrocarbons ma ọ bụ mmanụ mmanụ sitere na ọtụtụ mwepụta akụkọ ihe mere eme, na-eme ka ntụnyere isi iyi dị mkpa maka nkwubi okwu sayensị na nghọta. mmetọ mmiri nke ala ụzọ.
Ya mere nkọwa siri ike na-ejikọta ndị na-ahụ maka biomarkers na nha mmanụ ala, akụkọ ihe mere eme saịtị, usoro mbara ala, nleba anya anụ ahụ, na ihe ngosi gburugburu ebe obibi ndị ọzọ karịa ịdabere na ihe akaebe kemịkal naanị mgbe ekenye isi mmalite n’oge isi mmalite ikpeazụ.
Nkọwa kwesịrị ịmata ọdịiche dị na nchọpụta nyocha site na isi mmalite, n’ihi na ịchọta ihe biomarker na-akwado ọnụnọ ya mana ọ naghị ewepụta oge, ebe, ma ọ bụ ka mmanụ ala si banye na gburugburu ebe obibi n’ime njirimara isi mmalite gburugburu ebe obibi.
PCA na Ntụle Isi mmalite Mmetọ agbakwunyere
Ntụle akụrụngwa nke isi, ma ọ bụ PCA, nwere ike inyere ndị nyocha aka inyocha mmekọrịta dị n’etiti ndị na-ahụ maka biomarkers na mgbanwe mmetọ ndị ọzọ site na ibelata datasets gbagwojuru anya ka ọ bụrụ ụkpụrụ nke na-ekpughe myirịta n’etiti ihe atụ na ebe emetụtara. nsonaazụ mmetọ mmiri.
1. Ngwakọta data: PCA nwere ike ijikọ mkpokọta biomarker na mkpokọta mmanụ ala na mgbanwe gburugburu ebe obibi ndị ọzọ, na-enyere ndị nyocha aka inyocha mmekọrịta ndị nwere ike ịdị na-esiri ike ịmata site na nsonaazụ onye ọ bụla.
2. Nkwenye ụkpụrụ: Nlereanya nwere njirimara kemịkalụ yiri nke ahụ nwere ike ịgbakọta n’ime ihe PCA, na-enye ntọala ndekọ maka inyocha ma ọtụtụ ebe na-ekekọrịta isi mmalite mmetọ ma ọ bụ usoro gburugburu ebe obibi n’ime usoro nyocha sara mbara.
3. Isi mmalite: Nchịkọta ihe atụ pụrụ iche nwere ike inye aka kewapụ mmetọ mmanụ ala sitere na ndabere ma ọ bụ ntinye mmanụ na-abụghị mmanụ mgbe ndị nyocha na-atụgharị ụkpụrụ ndekọ n’akụkụ ihe akaebe kemịkalụ na ubi, kwadoro ya. Mbelata mmetọ mmiri ụkpụrụ.
4. Nkwado mkpebi: PCA anaghị egosipụta onwe ya isi iyi mmetọ, mana ọ nwere ike wusie nyocha gburugburu ebe obibi ike site n’ịhazi nha dị mgbagwoju anya na ịkwado nkọwa doro anya nke nsonaazụ nleba anya jikọtara ọnụ maka mkpebi njikwa saịtị.
5. Nleba anya mgbanwe: Ndị nyocha kwesịrị ịhọrọ mgbanwe bara uru tupu PCA n’ihi na nha na-adịghị mkpa nwere ike imebi ụkpụrụ wee mee ka mpụta ndekọ sikwuo ike ijikọ na usoro gburugburu ebe obibi amaara tupu ịkọwa mmekọrịta ọnụ ọgụgụ.
6. Ntụnyere nwa oge: Nleba anya ugboro ugboro n’ofe oge nleba anya nwere ike ikpughe ma mmekọrịta dị n’etiti ndị na-ahụ maka biomarkers na mmetọ ndị ọzọ na-agbanwe dị ka ihu igwe mmetọ, ịkwaga, ma ọ bụ na-enweta mmezi n’ime mmemme nleba anya ogologo oge.
Gụkwuo: Usoro mgbanwe mmanụ ala
Ngwa na oke nke Biomarkers
Ndị na-ahụ maka biomarkers nwere ngwa na nyocha nfesa, ntule saịtị emerụrụ emerụ, akara mkpịsị aka mmanụ ala, nleba anya nrụzigharị, nnabata gburugburu ebe obibi, na ọmụmụ nke mmegharị hydrocarbon site na ngalaba dị iche iche gburugburu ebe obibi. Ha na-akwado njikwa gburugburu ebe obibi n’okpuru ebumnuche ịdị mma gburugburu ebe obibi kwesịrị ekwesị.
Ha nwere ike inye aka chọpụta ma ihe fọduru a na-ahụ n’ala ma ọ bụ sedimenti metụtara mmanụ cru, chọpụta myirịta dị n’etiti ihe nlele na ebe a na-enyo enyo, wee nyochaa mgbanwe n’ime mmanụ ala n’oge na anya.
Ụzọ a na-akwadokwa geochemistry mmanụ ala n’ihi na nkesa biomarker nwere ike ikpughe ozi gbasara ihe isi mmalite, ọnọdụ nkwụnye ego, ntozu oke, mbugharị, na akụkọ ihe mere eme nke ọdịdị mmanụ. Nchọpụta ndị a na-enyere aka ịkọwa mmetụta mkpofu ụlọ ọrụ.
N’agbanyeghị uru ha bara, ndị na-ahụ maka biomarkers chọrọ ngwa ụlọ nyocha pụrụ iche, nkọwa nka nke ọma, ihe ntụaka dabara adaba na mmesi obi ike siri ike n’ihi na ihe atụ gburugburu ebe obibi dị mgbagwoju anya nwere ike ịnwe ogige na-etinye aka na ihe fọdụrụ n’ọnọdụ ihu igwe n’oge nyocha mmanụ ala siri ike.
Nyocha biomarker kwesịrị imeju nha hydrocarbon nkịtị, ozi akụkọ ihe mere eme, nleba anya ubi, na nyocha ọnụ ọgụgụ mgbe ndị nyocha na-eme mkpebi nke isi mmalite maka saịtị ndị mmetọ na mmemme mmezi, dabara n’ụzọ sara mbara. echiche mmetọ na ime mkpebi gburugburu ebe obibi nwere ike ịgbachitere.
Ngwa na-aga nke ọma na-adabere na mmemme nleba anya ahaziri nke ọma nke dabara na ụzọ nyocha na ebumnuche saịtị, mgbasa ozi gburugburu ebe obibi, ọkwa mmetọ a na-atụ anya ya, yana mkpebi ndị nyocha kwesịrị ịkwado maka nsonaazụ nlekota gburugburu ebe obibi a pụrụ ịdabere na ya.
Nchịkọta na Ngwa nke Biomarkers na nlekota mmetọ mmanụ
| Akụkụ | Nchịkọta |
|---|---|
| Biomarkers | Ngwakọta mmanụ ala dị iche iche na-ejigide mbinye aka kemịkalụ bara uru sitere na ihe isi mmalite yana akụkọ nhazi mmanụ ala. |
| Ebumnuche bụ isi | Ha na-akwado njirimara isi mmalite mmanụ, nkwenye mmetọ, njirimara mmanụ ala, na nyocha ihu igwe. |
| Ngwakọta ndị dị mkpa | Hopanes, sterane, terpanes, moretanes, gammacerane, na ogige molekụla na-eguzogide ọgwụ ndị metụtara ya. |
| GC-MS | Na-ekewa, na-achọpụta, na-akọwapụta, ma na-esetịpụ ogige biomarker n’ime ụdị mmanụ ala dị mgbagwoju anya. |
| Nlele anya | Nlere anya ndị nnọchi anya, njikwa mma, akpa kwesịrị ekwesị, akwụkwọ na iji nlezianya na-emeziwanye ntụkwasị obi nyocha. |
| PCA | Ntụle akụrụngwa nke isi na-enyere aka nyochaa mmekọrịta dị n’etiti ndị na-ahụ maka biomarkers na mgbanwe mmetọ ndị ọzọ na nhazi data dị mgbagwoju anya. |
| Nkọwa | Ekwesịrị iji nha hydrocarbon, akụkọ ihe mere eme saịtị, ụkpụrụ mbara ala, na ihe akaebe gburugburu ebe obibi ndị ọzọ tụgharịa asụsụ biomarkers. |
| Oke | Ngwa ndị pụrụ iche, nkọwa nkọwa, mmesi obi ike, ihu igwe, na hydrocarbon dị n’okirikiri nwere ike ime ka njirimara isi mmalite sie ike. |
Ajụjụ ndị a na-ajụkarị gbasara ngwa nke ndị na-ahụ maka ihe ndị na-emepụta ihe na nlekota mmetọ mmanụ
1. Gịnị bụ biomarkers na nlekota mmetọ mmanụ?
Ha bụ ogige organic pụrụ iche nke na-edobe ozi kemịkalụ gbasara ihe ndị sitere na mmanụ ala ma na-enyere ndị nyocha aka ịchọpụta mmetọ mmanụ.
2. Gịnị mere biomarkers ji baa uru maka ịchọpụta mmetọ mmanụ?
Ha na-enye ihe akaebe siri ike metụtara isi mmalite karịa ọtụtụ hydrocarbons n’otu n’otu n’ihi na usoro molekụla ha nwere ike ịnọgide na-amata mgbe ihu igwe gachara.
3. Kedu ihe biomarkers ka a na-enyochakarị?
Otu ndị a na-ahụkarị gụnyere hopanes, sterane, terpanes, moretanes, gammacerane, na ogige molekụla mmanụ ala ndị ọzọ na-eguzogide ọgwụ.
4. Kedu ọrụ GC-MS na-arụ na nyocha biomarker?
GC-MS na-ekewa ogige ma na-enye ozi dị egwu nke na-enyere ndị nyocha aka ịchọpụta, tụọ ọnụ, na atụnyere biomarkers mmanụ ala.
5. Ndị na-ahụ maka ihe ndị na-ahụ maka ihe ndị na-ahụ maka ihe ndị na-ahụ maka ihe ndị dị ndụ hà nwere ike ịchọpụta kpọmkwem ebe mmanụ si enweta?
Ha nwere ike iwusi njirimara isi mmalite ike, mana ndị nyocha kwesịrị ijikọ nsonaazụ biomarker na akụkọ ihe mere eme saịtị, hydrocarbons, na ihe akaebe ndị ọzọ.
6. Kedu ka ihu igwe si emetụta nkọwa biomarker?
Ihu igwe na-ewepụ ma ọ bụ na-agbanwe ụfọdụ ihe mejupụtara mmanụ ala, yabụ ndị nyocha ga-echebara ikuku, mgbasa, biodegradation, na photooxidation n’oge nkọwa.
7. Kedu uru PCA bara na nlekota mmetọ mmanụ?
PCA na-ahazi nha dị mgbagwoju anya ma na-ekpughe mmekọrịta dị n’etiti ndị na-ahụ maka biomarkers, mgbanwe mmanụ ala, na ihe nlele nke nwere ike igosi usoro mmetọ metụtara ya.
8. Biomarkers ezuru maka njirimara isi mmalite gburugburu?
Mba. Biomarkers na-enye ihe akaebe bara uru, mana njirimara a pụrụ ịdabere na ya chọrọ kemịkalụ agbakwunyere, ọnụ ọgụgụ, akụkọ ihe mere eme, ohere, na ozi ubi.
Ị nwere ajụjụ, ntụnye ma ọ bụ onyinye ọ bụla? Ọ bụrụ otu a, biko nweere onwe gị iji igbe nkọwa n’okpuru kesaa echiche gị. Anyị na-agbakwa gị ume ka ị jiri obiọma kesaa ozi a n’etiti ndị ọzọ nwere ike irite uru na ya. Ebe ọ bụ na anyị enweghị ike ịgakwuru onye ọ bụla ozugbo, anyị nwere ekele maka enyemaka gị n’ịgbasa okwu ahụ. Daalụ nke ukwuu maka nkwado gị na maka ịkekọrịta!
Gụkwuo: Ntụle mbibi gburugburu ebe obibi na ọrụ ugbo