Indlela ezintathu uthelekiso olusecaleni lwenziwe kusetyenziswa iTHC iNyathelo elinye loVavanyo lwentsangu kunye novavanyo olukhawulezayo lweTHC olufumanekayo kwezorhwebo.Uvavanyo lwenziwa kwiisampulu ezaziqokelelwe ngaphambili kwizifundo ezibonisa uVavanyo lweSikrini seDrugs.Iziphumo ezilungileyo ezicingelwayo ziqinisekiswe yiGC/MS.Iziphumo ezilandelayo zandlaliwe:
Indlela | Olunye uvavanyo oluKhawulezayo lwe-THC | Zizonke iziphumo | ||
I-THC iNyathelo elinye loVavanyo | Iziphumo | Okuhle | Ibi | |
Okuhle | 135 | 1 | 136 | |
Ibi | 0 | 201 | 201 | |
Zizonke iziphumo | 135 | 202 | 337 | |
% Isivumelwano nolu Vavanyo oluKhawulezayo | 100% | 99.5% | 99.7% |
Xa kuthelekiswa ne-GC/MS kwi-50 ng/mL, ezi ziphumo zilandelayo zabhalwa:
Indlela | GC/MS | Zizonke iziphumo | ||
I-THC iNyathelo elinye loVavanyo | Iziphumo | Okuhle | Ibi | |
Okuhle | 109 | 21 | 130 | |
Ibi | 2 | 205 | 207 | |
Zizonke iziphumo | 111 | 226 | 337 | |
% Isivumelwano kunye neGC / MS kwi-50 ng / mL | 98.2% | 90.7% | 93.2% |
Ichibi lomchamo elingenazo iziyobisi lixutywe nge-11-nor-9-Tetrahytrocannabinol-9-carboxylic acid kwezi zigxina zilandelayo: 75 ng / mL, 62.5 ng / mL, 37.5 ng / mL, 25 ng / mL, kunye ne-0 ng / ml.Isiphumo sibonisa ukuchaneka kwe-100% kwi-50% ngaphezulu kunye ne-50% ngaphantsi kwe-cutting-off concentration.Idatha ishwankathelwe ngezantsi:
Uxinaniso lweTHC (ng/mL) | Ipesenti yokusikwa | n | Iziphumo eziBonakalayo |
Ibi | Okuhle | ||
0 | 20 | 20 | 0 |
50% | 20 | 20 | 0 |
75% | 20 | 9 | 11 |
Yisuse ecaleni | 20 | 3 | 17 |
125% | 20 | 3 | 17 |
150% | 20 | 0 | 20 |
Uvavanyo lwe-THC Inyathelo elinye leMarijuana luvavanyo lwe-chromatographic olukhawulezayo lokufumanisa i-11-nor-9 -THC-9 COOH (THC metabolite) kumchamo womntu kwi-concentration cut-off ye-50 ng / mL.
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