Abstract
9,10-anthrainone (AQ) ndeyechisimba ine njodzi inogona kuitika carcinogenic uye kunoitika muTige pasi rese. Iyo yakakwira yakasara muganho (MRL) yeAQ muTi Tea Set neEuropean Union (EU) iri 0.02 MG / KG. Magwaro anokwanisika eAQ muTilecing uye matanho makuru echiitiko chayo akafemerwa zvakavakirwa pane yakagadziridzwa nzira uye gasi chromatography-tandem misa spectrometry (GC-ms / ms) kuongorora. Kuenzaniswa nemagetsi seyekupisa sosi muGreen Tea kugadziriswa, AQ yakawedzera ne230.9 times in 23,0 mg Maitiro akafanana akacherechedzwa mu oolong tea kugadzirisa pasi pekupisa kwehasha. Matanho ekutaurirana zvakananga pakati pemashizha eTile uye mafuma, akadai sekugadziriswa uye kuomesa, anoonekwa seanosangana nematanho ekugadzirwa kweAQ kugadzirwa. Mazinga eAQ yakawedzera neyekuwedzera nguva yekubata, ichiratidza kuti yakakwira huwandu hweAQ Pollutant muTile inogona kuitirwa kubva pamakungwa anokonzerwa nemarasha uye kusagadzikana. Mamita gumi nemana kubva pamasangano akasiyana nemagetsi kana marasha seyakaipisa masisitimu akaongororwa, akaiswa kubva ku50.0% -80% uye 5.0% -35.0% yekuona uye inodarika mitengo yeAQ. Uye zvakare, iyo yakakwira AQ zvemukati 0.064 mg / kg yakaonekwa muTei chigadzirwa nemarasha seyekupisa kweAQ kusvibiswa muAX zvigadzirwa zvinogona kubatsira nemarasha.
Mazwi akakosha: 9,10-anthraquinone, Tea kugadzirisa, marasha, kusvibiswa sosi
Nhanganyaya
Tea yakagadzirwa kubva kumashizha eGreatreen shrub yakakwira Sine Muna 2020 Globally, Tea kugadzirwa kwawedzera kusvika pamamita mazana mashanu nemakumi mapfumbamwe nemakumi mapfumbamwe nemashanu emamita, ayo aive akagwinha mumakore makumi maviri apfuura [1]. Zvichienderana nenzira dzakasiyana dzekugadzirisa, kune matanhatu main mhando yetii, kusanganisira green yeti, dema tii, rima tio, chena tii, chena tii uye yellow tii [2]. Kuti uve nechokwadi chekuti mhando uye kuchengetedzeka kwezvigadzirwa, zvakakosha kwazvo kuongorora mazinga ezvisviniro uye kutsanangura kwakatangira.

Kuziva masosi ezvisikwa, akadai sehosha yakaipa, simbi dzinorema uye mamwe masimbi akadai saPolycyclic Aromiccarbons (Pahs), ndiyo nhanho yekutanga yekudzora kusvibiswa. Direct Spray of Synthetic makemikari emapango, pamwe nemhepo yekudhara inokonzerwa nemisangano iri padyo neTiga gardens, ndiyo inonyanya kupa zvipembenene zvasara muti [4]. Simbi dzinorema dzinogona kuunganidza tii uye kutungamira kune utori, iyo inonyanya kutorwa kubva muvhu, fetiraiza uye mamiriro ekunze [5-7]. Kana dziri kumwe kusvibiswa kunobuda pachena muti, zvainge zvakaoma kuziva nekuda kwemitemo yakaoma yekugadzira tambo yeTariro inosanganisira kudyara, kugadzirisa, kuchengetwa uye kufambisa uye zvekuchengetera. Phahs muTi Tea yakauya kubva kuChinyorwa chemotokari kuneta uye kusimuka kwemafuta anoshandiswa panguva yekugadziriswa kwetii mashizha, senge huni uye marasha [8-10].

Munguva yemarasha uye huni hwekupisa, kusvibisa senge kabhoni mhou dzemukati dzinoumbwa [11]. Nekuda kweizvozvo, zvinokonzerwa nevamwe vakasara vevataurwa pamusoro pezvinhu zvataurwa pamusoro Phahs inokonzerwa nekurohwa inotorwa kubva kulattilization yepahs yaive mumachira pachayo, iyo yakakwira yekushongedza makomputa uye maitiro akaomarara pakati pemaronda emahara [14]. Kushambadzira tembiricha, nguva, uye zvemukati zvemukati zvakakosha zvinhu zvinokanganisa kutendeuka kwepahs. Nekuwedzera kwekushisa, iyo PHAS inotanga kuwanda uye ikadzikira, uye kukosha kwepamusoro kwakaitika pa 800 ° C; Phahs inodzikira zvakanyanya kuti uwedzere kuwana nguva yekuwedzera inonzi 'nguva yeOxygeni', Phahs Oncusons yakaderedzwa zvakanyanya, asi isina kukwana OLIDation yaizogadzira Opahs uye mamwe mafambiro [15-17] anobva [15-17].

9,10-anthrainone (AQ, CASA: 84-65-1, Fig. 1), oksijeni-ine zvinobva [18], ine matatu condensed dencle. Yakanga yakanyorwa seyakaverengerwa carcinogen (Group 2b) neInternational Agency Yekutsvagisa paCancer muna 2014 [19]. AQ AQ IYO Topisomisomerese II CLEVAGE CLEVAGE TOLDROPE THENSOSSESPATE (INSE ACTONCASE PAKATI PAKATI PAKUTI DZVANYENGETE. Semhedzisiro dzisina kunaka pahutano hwevanhu, iyo AQ yakanyanya nguva yekugara (MRL) ye0,02 mg / kg yakaiswa muTiE neEuropean Union. Maererano nezvidzidzo zvedu zvepamberi, masheya eAQ akataurwa seanonyanya kukwenya panguva yekudyara kweti. Zvakare, zvichienderana nemhedzisiro yekuedza muIndonesia Green uye dema tei, zviri pachena kuti iyo AQ Level yakachinja zvakanyanya uye utsi kubva mukugadzirisa midziyo yakakurudzirwa seimwe yezvikonzero zvikuru [22]. Nekudaro, iyo yakakwana kubva kuAq muTei yekugadzirisa yakaramba yakasarudzika, kunyangwe mamwe maitiro eAQ chemical nzira akataurwa

Mufananidzo 1. Iyo yemakemikari formula yeAQ.

Kupiwa kwekunyoreswa kwekuumbwa kweAQ panguva yemarasha ekurovera uye mafuro akaitwa kuti atsanangure zvakaringana, zvinobatsira kuratidza mamiriro akakwana, kuitika uye degree rekusvibiswa neAQ kugadziriswa.

Mhedzisiro
Nzira Inoshanda
Kuenzaniswa neyedu yapfuura kudzidza [21], iyo mvura yekubvisa mvura yakasanganiswa isati yaiswa kuGC-MS / ms kuitira kuti uvandudze pfungwa uye chengetedza zvirevo zvinoshandiswa. MuTest 2b, nzira yakavandudzwa yakaratidza kuvandudzwa kwakakosha mukucheneswa kwemuenzaniso, solvent yakave yakareruka. MuTig 2a, izere scan spectrum (50-350 m / z / z / laturated kuti mushure mekunatswa, zvichiratidza kuti nhamba yakakura yekuvhiringidza makomputa yakabviswa mushure mekuratidzwa kwemvura.

Mufananidzo 2. (A) yakazara scan spectrum yemuenzaniso usati wasvika uye mushure mekunatswa. (b) mhedzisiro yekuzvinatsa yenzira yakavandudzwa.
Nzira yekubvumirana, kusanganisira mutsara, kudzoreredzwa kwehuwandu (Loq) uye matrix (me)

Kudzoreredzwa kweAQ kwakaongororwa pamatanho matatu akasvinwa pakati pekuyerwa uye chaiko munzvimbo yakaoma (0.005, know: Kudzoreredzwa kweAQ muTia yakavezwa kubva ku77.78% kusvika ku113.02% muI Dry Tea uye kubva pa95,52% mune yeti 125.69% muTixi Shehots, neRSD% yakaderera pane 15%. Kudzoreredzwa kweAQ mumhepo yemhepo yakabuda kubva pa78.47% kusvika 117.06% neRSD% pazasi 20%. Iyo yakaderera yakasungirirwa spiked yakaratidzwa se loq, iyo yaive 0.005 mg / know mg / kg uye 0.5 Sezvakanyorwa muTafura 1, iyo Matrix yeTiya Tii uye Tea Inotema zvishoma yakawedzera mhinduro yeAQ, inotungamira kwandiri ye109.0% uye 110.9%. Kana iri matrix yemhepo samples, ini ndaive 196.1%.

Mazinga eAQ panguva yeGreen Tea kugadzirisa
Nechinangwa chekutsvaga zvinokonzerwa nekupisa kwakasiyana pane tii uye yekugadzirisa nzvimbo, batch yemashizha matsva zvakakamurwa mumapoka maviri akananga uye akagadziriswa zvakasiyana mumisangano miviri yekugadzirisa mune imwe bhizimusi. Rimwe boka rakapihwa magetsi, uye imwe ine marasha.

Sezvinoratidzwa muFi. Munguva yekugadzirisa, thepuru yemashizha euti inokonzerwa nekugadzirisa muhari ine hombe tembiricha yakakonzerwa ne9,5% kuwedzera kweAQ. Zvadaro, mwero weAQ wakaramba wakaramba uri panguva yekunyepedzera kunyangwe kurasikirwa kwejusi, kuratidzira kuti maitiro epanyama anogona kusakanganisa mwero weAQ muTei muTige kugadziriswa kweti. Mushure mematanho ekutanga ekuoma PFS, iyo yakaratidza zvakanyanya kusiyana mudanho rega rega, yaive 1.10, 1,03, 1.24, 1,08 mukugadziriswa, kuyerera, kutanga kuomesa uye zvichiteerwazve. Mhedzisiro yePFF yakakurudzirwa kuti kugadzirisa uku pasi pesimba remagetsi kwakave nemhedzisiro zvishoma pamazinga eAQ muTEA.

Mufananidzo 3. Iyo AQ Level panguva yeGreen Tea kugadziriswa nemagetsi uye marasha sekupisa masosi.
Panyaya yemarasha seyekupisa kupisa, iyo AQ zvemukati zvakawedzera panguva yeTile kugadzirisa, kufambisa kubva ku0, 0.008 kusvika 0.038 mg / kg. 338.9% AQ yakawedzerwa muFixation Maitiro, Kusvika 0.037 MG / KG, iyo yakapfuura iyo MRL ye0,02 MG / KG yakaiswa neEuropean Union. Munguva yekungocheka nhanho, mwero weAQ uchiri kuwedzera ne 5.8% kunyangwe ari kure nemuchina wekugadzirisa. Mukutanga kuoma uye kudzoreredza, iyo AQ zvemukati yakawedzera zvishoma kana kuderera zvishoma. Iyo PFS uchishandisa marasha seyekupisa sosi mugadziriro, inofamba-famba yekuomesa uye kuomesesa yaive 4.39 ,,05, 0.93, uye 1.05, zvichiteerana.

Kuti uwedzere kuongorora hukama pakati pemhirizhonga yemahombekombe uye neAQ yekusvibisa

Mufananidzo 4. Mazinga eAQ mumamiriro ekunze nemagetsi uye marasha seanopisa sosi. * Inoratidza kusiyana kwakakosha mumazinga eAQ mumasampuli (P <0.05).

Mazinga eAQ mukati oolong tea kugadzirisa oolong tii, kunyanya kugadzirwa muFujian naTaiwan, rudzi rwechidimbu chakarongedzwa. Kuti uwedzere kuona matanho makuru ekuwedzera AQ Level uye mhedzisiro yezvakaringana mafuta, iyo batch yetsvina yakagadzirwa mu oolong tii nekasi-magetsi magetsi emagetsi sekupisa, panguva imwe chete. Mazinga eAQ mu oolong Tea kugadzirisa uchishandisa akasiyana ekupisa masisitimu anoratidzwa muFig. 5.

Mufananidzo 5. Iyo AQ level panguva ye oolong tii yekugadzirisa neyechivanhu gasi-yemagetsi kusanganisa uye marasha seanopisa sosi.

Nemarasha seyekupisa kupisa, iyo AQ mazinga mumatanho maviri ekutanga, kuoma uye kugadzira yakasvibira, yaive yakafanana neyechivanhu gasi-yemagetsi kusanganisa. Nekudaro, maitiro akazotevera kusvikira gadziriso yakaratidza kusuruvara kwakasimba zvishoma nezvishoma, panguva iyo iyo AQ Level sourge kubva ku 0.004 kusvika 0.023 mg / kg. Chikamu chakapetwa chinhanho chinotakurwa chakadzikira kusvika ku1.018 mg / kg, iyo inogona kunge iri nekuda kwekurasikirwa kwetii muto uyu akatakura mamwe eAQ zvinangwa. Mushure mekutenderera nhanho, iyo nhanho mune yekuomesa nhanho yakawedzera kusvika ku0327 mg / kg. Mukuya, kugadzira yakasvibira, kugadzirira, kuomesa uye kuoma, maPF maaive 281 ,,32, 5.66, 0.78, uye 1.50, zvichiteerana.

Kuitika kweAQ muTie zvigadzirwa zvine akasiyana kupisa masosi

Kuti uone mhedzisiro paAQ zvemukati yeTix neTies Sampulies, makumi maviri neshanu ekupisa Kurovana, uye chiyero che 35.0% chakaonekwa mumasampula emarasha. Kunyanya kuoneka, magetsi aive aine huwandu hwakadzika uye hwekudzingwa kwe56.4% uye 7.7% zvakateerana, neine huwandu hwehuwandu hwe0.020 mg / kg.

Kukurukurirana

Zvichienderana nePFS panguva yekugadzirisa nemhando mbiri dzekupisa, zvaive pachena kuti kugadziriswa ndiyo yaive nhanho huru iyo kugadzirwa kweAQ kugadzirwa nemarasha uye maitiro emagetsi aive nemhedzisiro yezvirevo zveAQ muTE TAQ muTE muTE TAQ muTE muTE TAQ muTE TAQ muTE muTi Munguva yeGreen Tea kugadzirisa, marasha anogadzira mapopoma akawanda mugadziriro yekugadzirisa ichienzaniswa neTial polot Kuwedzera zvishoma muAQ zvemukati panguva yekudzikisira kwakanangidzirwa kuti mapeji anokonzerwa nemarasha asina kubatwa neiyo AQ level panguva yekugadzirisa, asiwo munzvimbo yekugadzirisa nekuda kweiyo denspheric ipo. Mazimbe aishandiswawo seyekupisa sosi mukutanga kuoma uye kudzvinyirira, asi mune aya matanho maviri maAQ zvemukati akawedzera zvishoma kana kuderera zvishoma. Izvi zvinogona kutsanangurwa nenyaya yekuti iyo yakavharirwa kupisa-mhepo yakaoma inochengetwa tii kubva pamaputi inokonzerwa nemarasha ekusungwa [26]. Kuti uzive iyo yakasvibisa sosi, iyo AQ mazinga ari mumhepo yakaongororwa, zvichikonzera musana yakakosha pakati pemashopu maviri. Chikonzero chikuru cheizvi ndechekuti marasha anoshandiswa mukugadziriswa, kutanga kuoma uye kuomesa matanho ekunyorovesa kwaizounza AQ panguva yekusakwana isina kukwana. Aq aya aimbove adsorbed mune zvidiki zvidimbu zve solids mushure mekuita kwerombo uye akapararira mumhepo, achisimudza mazinga ekusvibiswa neAQ kusvibiswa munzvimbo yemusangano [15]. Nekufamba kwenguva, nekuda kweiyo huru mamiriro ekunze uye adsorption kugona kwetii, izvi zvimisikidzwa zvinogara pamusoro pemashizha emashizha, zvichikonzera kuwedzera kweAQ mukugadzira. Naizvozvo, marasha emarasha aifungidzirwa kuti ndiyo nzira huru inotungamira kuAQ kusvibiswa kweTia muTixices, ine mafupi kuve anobva kusvibiswa.

Kana iri oolong tii yekugadzirisa, AQ yakawedzerwa pasi pekugadzirisa pamwe nekupisa masosi, asi mutsauko uripo pakati pezvipfuva zviviri zvekupisa zvakakama. Mhedzisiro yacho yakakurudzira zvakare kuti marasha seinobva pane imwe nzvimbo yakakura mukuwedzera AQ Level, uye kugadziriswa kwakanzi seyambiro huru yekuwedzera kusvibiswa kweAQ to oolong tezi zvichienderana nePFF. Munguva ye oolong tii yekugadzirisa neyakagadziriswa gasi-yemagetsi hybrid seyakaipisa

Kana iri yekuenzanisa mienzaniso, mhedzisiro yacho yakaratidza kuti mamiriro eAQ Continantion aive akaipa kana achishandisa magetsi, izvo zvinogona kukonzerwa nemagetsi kubva pakurwisidzana nemarasha ekusangana neTia mashizha uye achinamira achitenderera kubasa. Nekudaro, kunyangwe zvaive pachena kuti magetsi aive akashambidzika kupisa kwetii panguva yekugadzirisa yeti, paive kuchiri kusvibiswa mune zvigadzirwa zvekushandisa nemagetsi seyekupisa sosi. Mamiriro acho ezvinhu anoita seyakafanana neiyo yakaburitswa pabasa rezvipiriso zvehydroquinesones uye Benzoquinesones yakataurwa senzira yemakemikari [23], zvikonzero izvi zvichaongororwa mukutsvaga mune ramangwana researcher.

Mhedziso

Mubasa iri, izvo zvinokwanisika zvinyorwa zveAQ kusvibiswa mune girini uye oolong tii zvakasimbiswa nekuenzanisa kwekuedzwa kwakavakirwa pane kwakagadziriswa gc-ms ongorora nzira. Zvatinowana zvakananga zvakananga kuti hurukuro huru dzekusiya yepamusoro yeAQ yaive fume yakakonzerwa nekurohwa, iyo isina kungokanganisa matanho ekugadzirisa asiwo zvakakanganisika nharaunda. Kusiyana nematanho ekunyepedzera uye umo shanduko mumatanho eAQ zvaive zvisingaite, matanho akakwenenzverwa, itsvina, ndiyo nzira huru yekubatana neyekubatana pakati peti uye mafuro panguva ino. Naizvozvo, mafuta akachena segesi yemasikirwo uye magetsi akakurudzirwa seyekupisa sosi muTixic. Pamusoro pezvo, mibairo yekuedza yakaratidzawo kuti mukushaikwa kwemapipi kunogadzirwa, kuchiri zvimwe zvinhu zvakacherechedzwa mumusangano neyekuchengeterwa mafuta akachena, izvo zvinofanirwa kuongororwa mukutsvaga mune ramangwana rekutsvaga.

Zvishandiso uye Nzira

Reagents, makemikari uye zvigadzirwa

Anthraquinone Standard (99.0%) yakatengwa kubva kuDr. Ehrenstorfer GMBH Kambani (Augsburg, Germany). D8-anthraquinone yemukati mwero (98.6%) yakatengwa kubva kuC / D / NOOTOPES (QuEbec, Canada). Anhydrous Sodium Sulfate (Na2So4) uye Magnesium Sulfate (Mgso4) (Shanghai, China). Floronil yakapihwa naWenzhou Organic Chemical Company (Wenzhou, China). Mircro-Girazi Fiber pepa (90 mm) rakatengwa kubva kuAhlstrom-Munksjö kambani (Helsinki, Finland).

Kuenzanisira Kugadzirira

Iyo Green Tea samples yakagadziriswa nekugadziriswa, kutungamira, kutanga kuomesa (uchishandisa yakasvibirira sampulies yakagadziriswa, ichifamba-famba uye inogadziriswa manyoro), gadziriso, inogadziriswa, uye kuomarara. Sampuli kubva padanho rega rega rakaunganidzwa katatu pa100g mushure mekusangana zvakakwana. Ma samples ese akachengetwa pa -20 ° C kuti ationzve ongororo.

Sampuli dzemhepo dzakaunganidzwa negirazi fiber bepa (90 mm) uchishandisa pakati sampuli (pts-100, Qingdao, China) [27], kumhanya pa100 L / min ye4 h.

SAMPLES SAMPLES YAKABVUNZWA neAQ kuAQ pa 0.005 MG / KG, KG, KG (KG (KG (0.5 μg / kg (0.5 Mhepo Smple), 0.072 mg / kg (3.0 μg / m3 yemhepo yemhepo) yegirazi refirita bepa, zvichiteerana. Mushure mekunyatsozununguka, masampula ese akasara kwe12 h, akateedzerwa nekubvisa uye akachena matanho.

Zvinyorwa zvekunyoroveswa zvakawanikwa nekutora 20 g yemuenzaniso mushure mekusanganisa nhanho imwe neimwe, kupisa pa105

Sampula Extraction uye Yakachena-Up

Sampuli yetii: Iyo yekubvisa uye kucheneswa kweAQ kubva kune tii samples yakaitwa zvichienderana nenzira yakabudiswa kubva kuWang et al. nekuchinja kwakawanda [21]. Pfupi, 1.5 g yeTi Tea yekutanga yakasanganiswa ne 30 15 ml 20% acetone muN-hexane yakawedzerwa kune tii samples uye yakatwasuka yemaminetsi gumi nemashanu. Ipapo masampula aive vortexed ne1.0 g mgso4 ye 30 s, uye centrifugung yemaminitsi mashanu, pane 11,000 rpm. Mushure mekutamiswa kune 100 ml Pear-yakavezwa mapuranga, 10 mL yeiyo yepamusoro organic chikamu chakabvisirwa kupotsa pakaoma pakusavimbika paCuuum paCo 37 ° C. 5 ml 2.5% acetone muN-hexane inodzorerwazve iyo inobviswa muzvipenga-zvakavezwa nemapuranga ekunatswa. Iyo yegirazi column (10 cm ± 0.8 cm) yaive pasi kusvika pamusoro pegirazi makushe uye 2g Floronil, yaive pakati pezvikamu zviviri zve2 cm na2so4. Ipapo 5 ml ye2,5% acetone muN-hexane yakashambidza chikamu. Mushure mekutakura mhinduro yedzinza, Aq yakavharwa katatu ne5 ml, 10 ml, 10 ml ye2,5% acetone muN-Hexane. Iyo yakasanganiswa eluates yakaendeswa kune mapepa emahara-akaumbwa uye akasungirirwa pakupera kwekuoma pasi pecuum paPuuum paAc 37 ° C. Iyo yakaomeswa yakasara yakazotaurwazve ne1 ml ye2,5% acetone mu hexane inoteverwa neiyo filtration kuburikidza ne22 μm pore size siffer. Ipapo mhinduro yakadzokororwa yaive yakasanganiswa neacetonitrile kuhuwandu hwehuwandu hwe1: 1. Kutevera nhanho yekubvunda, subnatant yakashandiswa kuGC-MS / MS ongororo.

Mhepo yemhepo: Hafu yepepa reFiber, rakadonha ne 18 μL D8-AQ (2 MG / kg), rakanyudzwa mu5000 Chikamu che organic chakaparadzaniswa neCentrifugation pa 11,000 RPM yemaminitsi mashanu uye iyo yese yepamusoro denderedzwa yakabviswa muchirevo-chakaumbwa chidimbu. Zvese zvikamu zve organc zvakakoshwa pakuda kuoma pasi pevhu pavari 37 ° C. 5 ml ye2,5% acetone mu hexane yakadzoreredza iyo inobvisa yekucheneswa nenzira yakafanana neTige samples.

GC-ms / ms Analysis

Varian 450 Gasi Chromatograph 300 tandem Masstector (Varian, Walnut Creek Screek Varian Factor ina Capillary Column vf-5ms (30 m × 0.25 mm】 0.25 μm) yakashandiswa chromatographic kupatsanurwa. Iyo inotakurika gasi, helium (> 99.999%), yakaiswa pane inogara ichiyerera chiyero che1.0 ml / min ine collision gasi reArgon (> 99.999%). Iyo oveni tembiricha yakatanga kubva pa80 ° C uye yakagadzirirwa 1 min; Kuwedzera pa15 ° C / Min kusvika pamakumi maviri nemakumi mana nemashanu C, wobva wasvika 260 ° C at 20 ° C / Min uye inoitirwa 5min. Tembiricha yeiyo Ion sosi yaive 210 ° C, pamwe neyekutamisa mutsara kupisa kwe80 ° c. Iyo jekiseni vhoriyamu yaive 1.0 μl. Mamiriro emamisi anoratidzwa muTafura 3.

Agilent 8890 Gasi Chromatograph leaving 7000d katatu Quadrupole Misa SpectRometer Agilent j & w hp-5ms gc column (30 m × 0.25 mm × 0.25 μm) yaishandiswa chromatographic kupatsanurwa. Iyo inotakurika gasi, helium (> 99.999%), yakaiswa pane inogara ichiyerera chiyero che2,25 ml / min nejasi re nitrogen (> 99.999%). Tembiricha yeEI Ion sosi yakagadziridzwa pa 280 ° C, zvakafanana neyekutenderera mutsara tembiricha. Iyo oveni tembiricha yakatanga kubva pa80 ° C uye yakaitwa kwemaminitsi mashanu; Akarerutswa na15 ° C / Min kusvika makumi maviri nematatu ° C, wobva wasvika 280 ° C at 25 ° C / min uye inochengetwa kwemaminitsi mashanu. Mamiriro emamisi anoratidzwa muTafura 3.

Statistical kuongorora
Iyo AQ zvemukati mumashizha matsva akagadziriswa kuti ome mamiriro ezvinhu nekukamura nezvinonyorovesa kuti enzanise uye kuongorora eAQ mazinga panguva yekugadzirisa.

Shanduko dzeAQ muTige Sampuli dzakaongororwa neMicrosoft Excel software uye IBM SPSS STATSICS 20.

Kugadzirisa chinhu kwaishandiswa kutsanangura shanduko muAQ panguva yekugadzirisa tea. PF = rl / rf, apo rf chikamu cheAQ pamberi pekugadzirisa nhanho uye rl ndiyo level yeAQ mushure mekugadzirisa nhanho. PF inoratidza kuderera (PF <1) kana kuwedzera (PF> 1) muAQ zvakasara panguva yakatarwa yekugadzirisa nhanho.

Ini ndinoratidza kuderera (ini <1) kana kuwedzera (ini> 1) mukupindura zviridzwa, izvo zvinoenderana nehuremu hwekusagadzikana kweMatrix uye solvent seinotevera:

Ini = (SlopeMatrix / Slopesolvent - 1) × 100%

Iko kuSlopematrix ndiyo nzvimbo yekusagadzikana kweCalibration Curve muMatrix-Entched Solvent, Slopesolvent ndiyo inotsvedza ye calibration ye calve curve mune solvent.

Kubvuma
Iri basa rakatsigirwa nesainzi uye tekinoroji yakakura chirongwa muZhejiang Province (2015001) uye National001) uye National Science Nhau yeChina (42007354).
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Mareferensi
[1] ITC. 2021. Peji yegore regore rehuwandu 2021. Https//intte.com/publication/
. AU Chinyorwa cheTekinoroji 5
Google Scholar

[3] katsno t, kasuga h, kusano y, yaguchi y, Tomomura m, et al. 2014. Hunhu hwezvinowanzoitika makomisheni uye ma biochemical yavo kugadzirwa mune girini tii ine yakaderera tembiricha yekuchengetedza maitiro. Chemistry Chemistry 148: 388-95 DOI: 10.1016 / J.Fodchem.2013.10.069
Crossref Google Scholar

[4] chen z, ruyan j, cai d, zhang l. 2007. Scientia Agriculurura Sica 40: 948-58
Google Scholar

[5] He h, shi l, yang g, you g, you m, vselur L. 2020. Zvekurima 10:47 Doi: 10.390 / Agriculture10020047
Crossref Google Scholar

[6] jin c, iye y, Zhang k, zhou g, shi j, et al. 2005. Tungamira kusvibiswa mumashizha emashizha uye zvisiri-edaphic zvinhu zvinokanganisa. Chomosphere 61: 726-32 Doi: 10.1016 / j.cheosopher.2005.03.053
Crossref Google Scholar

. Chinyorwa chesainzi chezvikafu uye zvekurima 50: 9-17 DII: 10.1002 / Jsfa.200500500103
Crossref Google Scholar

. Chikafu Chekuwedzera & Conaminnts: Chikamu B 7: 247-53 Doi: 10.1080 / 19393210.2014.919963
Crossref Google Scholar

[9] ishizaki a, saito k, haito n, narimatsu s, Kataoka h. 2010. Kutsunga kwePolycyclic NYDROCTBOTICATION YAKAITWA NEMAHARA YEMAHARA. Chinyorwa che chromatography a 1217: 5555-63 Doi: 10.1016 / j.chroma.2010.06.068
Crossref Google Scholar

[10] phan thi, ngoc nt, quynh nt, thanth nv, kim tt, et al. 2020 Nzvimbo Yemamiriro EGEOCHEMISTRY uye Health 42: 2853-63 Dii: 10.1007 / S10653-02053-02053-020232
Crossref Google Scholar

[11] zelinkova z, wenzl T. 2015. Kuitika kwegumi nematanhatu epa Pahs mune chikafu - ongororo. Polycclic Anomatic Compround 35: 248-84 Doi: 10.1080 / 10406638.2014.918550
Crossref Google Scholar

[12] Omodara NB, Olabemiwo om, Adedosu ta. 2019. Kuenzanisa kwePAHS YAKAITWA MUFANANIDZO NEMAHARA uye CHARCOAL SPORED STOT uye Katsi hove. Jurnal American yeScience Science uye Technology 7: 86-93 Doi: 10.12691 / AJFST-7-3-3
Crossref Google Scholar

Zou Kusvibiswa kwezvakatipoteredza 124: 283-89 Doi: 10.1016 / s0269-7491 (02) 00460-8
Crossref Google Scholar

. 2000. Kuita kwaBenzo [a] pyrene uye hydroxylated metabolites mune estrogen Receptor-α Reporter gene genitay. Touguelogy Sayenzi 55: 320-26 Doi: 10.1093 / Toxsci / 55.2.320
Crossref Google Scholar

[15] Han y, chen y, ahmad s, feng y, zhang f, et al. 2018. Yakakwira nguva- uye saizi-yakagadziriswa zviyero zveMP uye makemikari kuumbwa kubva kune marasha ekuratidzira: Zvinorehwa neEC fomu yekugadzira. Environmuniti Science & Technology 52: 6676-85 Doi: 10.1021 / acs.est.7b05786
Crossref Google Scholar

[16] Khiadan (hajian) m, AMIN mm, beik fm, brimi a, farhadkhani m, et al. 2013. Kutsunga kwePolycyclic Aromatic Hydrocarbons kusungwa mumhando sere yeTete Tea iyo inoshandiswa zvakanyanya muIran. International Jurnal yeParamende Yenzvimbo yehutano Engineering 2:40 Doi: 10.4103 / 2277-9183.122427
Crossref Google Scholar

[17] Fitzpatrick em, Ross Ab, Bates J, Andrews G, Jones Jm, et Al. 2007. Kubuda kwemarudzi orksicated kubva pakurwisidzana kwemapine huni uye hukama hwaro hwekugadzira fomu. Process yekuchengetedza uye kuchengetedza zvakatipoteredza 85: 430-40 Doi: 10.1205 / psep0702020
Crossref Google Scholar

[18] Shen g, tao s, w, yang y, ding j, et al. 1. Nzvimbo Yemamiriro esainzi & Technology 45: 3459-65 Doi: 10.1021 / es104364t
Crossref Google Scholar

[19] International Agency yekutsvagisa paCancer (IARC), World Health Organisation. 2014. Diesel uye peturu injini inonamira uye mamwe nitroarrenes. Sangano repasi rese rekutsvagisa pamanomano cancer pane kuongororwa kweCarcinogenic njodzi kuvanhu. Chirevo. 105: 9
. 2018. Biomass inopisa zvidimbu muBrazil Amazon Region: Muttagenic Mhedzisiro yeNitro uye Oxy-PAHS uye kuongororwa kwenjodzi dzehutano. Kusvibiswa kwezvakatipoteredza 233: 960-70 DOI: 10.1016 / J.ENVPOL.2017.09.068
Crossref Google Scholar

[21] wang x, zhou l, luo f, zhang x, zuva h, et al. 2018.. Chemistry Chemistry 244: 254-59 Doi: 10.1016 / J.Fodchem.2017.09.123
Crossref Google Scholar

[22] Angraini T, Neswati, Nanda Rf, Syukri D. 2020 Chemistry Chemistry 327: 127092 Doi: 10.1016 / J.Foodchem.2020.127092
Crossref Google Scholar

[23] zamora r, hialgo fj. 2021 Chemistry Chemistry 354: 129530 Doi: 10.1016 / J.Fodchem.2021.129530
Crossref Google Scholar

[24] yang m, luo f, zhang x, wang x, zuva h, et al. 2022. Uptake, kutamisa, uye metabolism yeanthracene muTix zvidyarwa. Sayenzi yenzvimbo Yakazara 821: 152905 Doi: 10.1016 / J.Scitotenv.2021.152905
Crossref Google Scholar

[25] Zastrow L, Schwind Kh, Schwägele F, Scherägele F, Speer K. 2019. Chinyorwa cheKurima uye Chemistry Chemistry 67: 13998-4004 Doi: 10.1021 / 14.jafc.9b03316
Crossref Google Scholar

[26] Foullaud m, caro y, venkatachalam m, grondin i, dufossé l. 2018. Anthraquinones. Mune zvimisheni zvezvekudya mune zvekudya: chimiro uye kuongorora, EDS. Leo ml.ol. 9. Boca Raton: CRC Dhinda. mapeji 130-70 https://hal.univ-reunion.fr /al-01657104
. 2003. Nzira itsva yekutsunga kwechimwe panguva yekutsunga kwePA uye simbi mumasampuli yeAgentomsheric yezvinhu. Atmpheric nharaunda 37: 4171-75 Doi: 10.1016 / S1352-2310 (03) 00523-5
Crossref Google Scholar

Nezvechinyorwa ichi
Taura chinyorwa ichi
Yu j, zhou l, wang x, yang m, zuva h, et al. 2022. Chinwiwa chirimwa Chekutsvagisa 2: 8 Doi: 10.48130 / BPR-2022-0008