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izindaba

Ngomhla lu-1 kuSepthemba, ezezimali ze-CCTV zadalula isimo se-sulphur dioxide eyeqile ku-wolfberry. Ngokusho kokuhlaziywa kombiko, isizathu sokweqa izinga cishe sivela emithonjeni emibili, ngakolunye uhlangothi, abakhiqizi, abathengisi ekukhiqizeni i-wolfberry yaseShayina ngenqubo yokusetshenziswa kwe-sodium metabisulfite yesimo "sokuthuthukisa umbala". Ngakolunye uhlangothi, ukusetshenziswa kwe-industrial sulfur fumigation. Ngokungeza noma ukwelashwa kwe-fumigation we-wolfberry, kuzoba nenani elithile le-sulphur dioxide residu.

枸杞

Ngokwamazinga afanele kazwelonke okuphepha kokudla, insalela ye-sulphur dioxide ku-wolfberry ihlangabezana nalezi zidingo ezilandelayo: I-GB 2760-2014 National Standard for Food Safety, Standard for the Use of Food Additives. Izithelo ezintsha eziphathwe phezulu, izinga eliphezulu lokusebenzisa i-0.05g/kg; izithelo ezomisiwe, izinga eliphezulu lokusebenzisa 0.1g/kg.

Ukuze kuhlangatshezwane nesidingo semakethe sokuhlola, i-Kwinbon manje yethula i-Sulfur Dioxide Rapid Test Kit ukuze kuvikelwe ukuphepha kokudla.

Ikhithi Yokuhlola Esheshayo Ye-Sulfur Dioxide

快速检测试剂盒2

Izinzuzo Zomkhiqizo

I-1) Isikhathi esifushane sokuhlola: cishe i-10mins;

2) Iphakethe le-reagent: umkhiqizo ufakwe izinto ezisetshenziswayo ezisetshenziswa ekuhlolweni, futhi ungahlolwa ngokuqondile;

3) Ukwahlulela okunembile kwemiphumela: okubonakala ngeso lenyama;

4) Ukusebenza okulula: akukho ukuqeqeshwa okukhethekile okudingekayo, vele ulandele imiyalelo yokusebenza okulula, kulula ukwenza inqubo emisiwe.

Izinkambu zesicelo

Ukuhlolwa kwendawo yokukhiqiza, ukugadwa kokujikeleza kanye nokuthathwa kwamasampula; ukuhlolwa kokuqala kokuqoqwa kwempahla eluhlaza ngamabhizinisi okudla; ukuzihlola kanye nokuhlola imikhiqizo ezimakethe ezinkulu ezithengisa amasheya, izimakethe zabalimi kanye nezitolo ezinkulu; ukuthenga kanye nokuqapha izinga by catering amabhizinisi kanye canteens.

Isikhathi sokuthumela: Sep-06-2024