Isingeniso Somkhiqizo Wothuli Olungenayo Inhlayiya Ye-Silica Yokudla (INS 551 / Izinga le-JECFA) – Uthuli Olungasebenzi Lokugcina Okusanhlamvu 1. Izinzuzo Zomkhiqizo I-Zhongqi Guangdong Silicon Material Co., Ltd. igxile ekucwaningweni nasekukhiqizweni kwe-silicon dioxide yokwenziwa ehlanzekile yezinga le-JECFA (INS 551), ekhethelwe ukuthi ithuthwe njengothuli olungenayo ukudla ukuze ivikele ukugcinwa kokusanhlamvu. Umkhiqizo uhambisana ngokugcwele nezimfuneko zezithako zokudla ze-JECFA, imithetho yokuthintana nokudla ye-FDA 21 CFR, izindinganiso zikazwelonke ze-GB 25576-2020 ne-LS/T 1227-2022. Uklanyelwe ukuxazulula izinkinga ezinkulu ekulondolozweni kokusanhlamvu, okuhlanganisa izinsalela zamakhemikhali ezibulala izinambuzane, ukumelana kwezinambuzane nemithi, kanye nokugqwala kwemishini yokugcina. Kusebenzisa indlela yokubulala izinambuzane ngokomzimba kuphela, futhi ngobukhulu bezinhlayiya obulawulwa ngokunembile (D50: 3–12μm) kanye nendawo ye-BET ethuthukisiwe (120–220m²/g), umkhiqizo ufinyelela ukuvikelwa kokusanhlamvu okuphumelelayo, okuphephile nokungenazinsalela ngaphandle kwamakhemikhali noma ukwelashwa ngomusi. Ngokuba nezinsalela eziphansi kakhulu zezinsimbi ezisindayo nokungasebenzi kwamakhemikhali okuhle kakhulu, i-JECFA INS 551 silica yethu iqinisekisa ukuphepha okugcwele kwezinga lokudla nokusebenza okuzinzile. Izinzuzo eziyinhloko zomkhiqizo zibalwe ngezansi: - Ukuphepha Kwezinga Lokudla Okuqinisekiswe yi-JECFA ne-FDA: Ihambisana nezindinganiso zezithako zokudla ze-JECFA INS 551 kanye nezimfuneko zokuthintana nokudla ze-FDA 21 CFR; izinkomba zensimbi ezisindayo eziphansi kakhulu (Pb ≤10ppm, As ≤3ppm), iphephile ukuthintana ngqo nokusanhlamvu ngaphandle kwezingozi zokungcola ezinsaleleni zokusanhlamvu okungavuthiwe. - Indlela Yokubulala Izinambuzane Ngokomzimba Kuphela: Ilimaza ngempumelelo ungqimba lwe-wax esikhunjeni sezinambuzane ukuze ibangele ukoma komzimba nokufa. Ayikho ubuthi bamakhemikhali, ayikho insalela yezibulala-zinambuzane, futhi igwema ngokuphelele ukumelana kwezinambuzane okubangelwa ukusetshenziswa kwemithi isikhathi eside. - Ukusebenza Okubanzi Kokulawula Izinambuzane: Isebenza kuzo zonke izinambuzane ezinkulu ezilimaza okusanhlamvu okugciniwe, okuhlanganisa i-Sitophilus oryzae, i-Sitophilus zeamais, i-Tribolium castaneum, i-Rhyzopertha dominica ne-Plodia interpunctella, ifinyelela ukuvikelwa okuphelele kokugcinwa kokusanhlamvu. - Umphumela Wokuvikela Ohlala Isikhathi Eside: Inikeza ukusebenza okuzinzile izinyanga eziyi-6–12 ezimweni zokugcina ezomile, ngokusebenza kokuvikela okuqhubekayo okungcono kunezivikeli zamakhemikhali zokusanhlamvu zendabuko. - Ayigqwali Futhi Ivumelana Nemishini: Inokungasebenzi kwamakhemikhali okuzinzile, ayibangeli ukugqwala noma ukulimala kwezinqolobane zensimbi, amapayipi okungenisa umoya, nemishini yokuqapha okusanhlamvu. - Ubukhulu Bezinhlamvu Obungashintshwa: Ubukhulu be-D50 obulungisekayo obusuka ku-3μm kuya ku-12μm, obuvumelana nezimo eziningi zokusetshenziswa okuhlanganisa ukufutha nge-aerosol, ukuxuba okusanhlamvu, nokubeka ungqimba lokuvikela. - Ukukhiqizwa Okujwayelekile kwe-GMP: Kukhiqizwa ezindaweni zokukhiqiza ezihlanzekile eziqinisekiswe yi-GMP ukuze kuqinisekiswe ubumsulwa obuzinzile beqoqo nokuphepha kwezinga lokudla. - Usekelo Lwezobuchwepheshe Lomjikelezo Ogcwele: Inikeza ukuhlolwa kwamahhala kwamasampula ngaphambi kokuthengisa kanye nokuholwa kochwepheshe endaweni yokwakha nokusebenzisa. - Ukumbozwa Okubanzi Kwezimboni Nokwamazwe Ngamazwe: Isetshenziswa kabanzi ezinqolobaneni zikazwelonke zokusanhlamvu, ezimbonini zokugaya ufulawa, ezimbonini zokucubungula irayisi, nasezinkampanini zokugcina ukudla kwezilwane; izimakethe zokuthumela ngaphandle zihlanganisa iNingizimu-mpumalanga ye-Asia, iYurophu, iMelika, iMpumalanga Ephakathi kanye nezifunda zaseRussia/CIS. 2. Izinzuzo Zefektri I-Zhongqi Guangdong Silicon Material Co., Ltd. iyinkampani Kazwelonke Yezobuchwepheshe Obuphakeme kanye neNkampani Yezifundazwe zaseGuangdong Ekhethekile, Ecwengisiwe, Ehlukile Nenoveli, enolwazi lweminyaka engaphezu kwengu-20 ekucwaningweni nasekukhiqizweni kwezinto ezintsha eziphezulu ezisuselwa ku-silicon. Inkampani inobuchwepheshe obungu-17 obuzimele obugunyaziwe kazwelonke futhi isebenzisa indawo yokukhiqiza ekhethekile yezinga le-GMP yezithako ze-silicon zokudla. Ihlome ngemishini yokuhlola enembile yobuchwepheshe efana nama-atomic fluorescence spectrometers, ama-laser particle size analyzers nama-BET specific surface area analyzers, sakhe uhlelo oluqinile lokulawula ikhwalithi lomjikelezo wonke oluhlanganisa izinqubo zokuhlola ezingama-26, okuhlanganisa ukuhlolwa kwezinto eziluhlaza ezifikayo, ukuqapha inqubo ngesikhathi sokukhiqiza, nokuhlolwa komkhiqizo ophelile ngaphambi kokulethwa. Ifektri iphasile isitifiketi sohlelo lokuphepha kokudla i-ISO22000, ifinyelela ukulandeleka okugcwele kusukela emithonjeni yezinto eziluhlaza, ekucutshungulweni kokukhiqiza, kuya ekupakishweni komkhiqizo ophelile, iqinisekisa ikhwalithi yomkhiqizo ezinzile nengaguquki isikhathi eside. 3. Imininingwane Yokupakisha Nokuthumela - Ukupakisha Okujwayelekile: Izikhwama ezilukiwe ezinengaphakathi le-PE lezinga lokudla ezingama-10kg / 25kg; izikhwama ezinkulu ze-jumbo ezingama-1000kg ziyatholakala ngezidingo ezenziwe ngokwezifiso. - Isakhiwo Sobuchwepheshe Sokuvikela Umswakama: Sisebenzisa idizayini yokuvikela enezingqimba ezimbili enezikhwama zangaphandle ezinama-valve efilimu ehlanganisiwe + izingqimba zokuvikela ze-PE noma izikhwama zangaphakathi ze-PE zokudla + izikhwama zangaphandle ezilukiwe. Ukupakisha okuvalwe ngokugcwele kuhlukanisa ngempumelelo umswakama nothuli, kuvumela ukuthuthwa olwandle olubanga elide. - Izidingo Zokugcina Nokuthutha: Gcina endaweni epholile, eyomile, enomoya omuhle, nomswakama ohlobene ongaphansi kuka-70%, futhi gwema ukushisa okuphezulu nokukhanya kwelanga okuqondile. Umkhiqizo unesikhathi sokusetshenziswa esiyizinyanga ezingama-24. Uhlukaniswa njengemikhiqizo yamakhemikhali ejwayelekile engeyona ingozi, engavuthi, futhi engagqwali, isekela ukuthuthwa komhlaba wonke ngolwandle, ngomoya, nangomhlaba ngaphandle kwezindleko ezengeziwe zezimpahla eziyingozi. - Ukulebula Okujwayelekile Nokwenza Ngokwezifiso: Iphakethe ngalinye linelebulwe ngolwazi olugcwele lwezithako zokudla, okuhlanganisa i-CAS No. 7631-86-9, i-INS 551, inombolo yelayisensi yokukhiqiza, inombolo yeqoqo, nesisindo esingahlanzekile. Izinsiza zokuphrinta amalebula ezinkampani zangasese nokupakisha ngokwezifiso ziyatholakala. - Inani Lokusetshenziswa Elibonisiwe (ngokuhambisana ne-LS/T 1227-2022): 0.25–0.5g/m³ ekufutheni nge-aerosol endaweni engenalutho; ≤1.2g/kg ekusetshenzisweni kokuxubwa kokusanhlamvu; 120g/m² ekubekeni umugqa wokuvikela. 4. Iziqu Nokuhlonishwa - Ukuhambisana Nezinga le-JECFA (Imininingwane Yezithako Zokudla i-INS 551) - Isitifiketi Sokuhambisana Nezinto Zokuthintana Nokudla ze-FDA 21 CFR - Isitifiketi Sohlelo Lokuphepha Kokudla i-FSSC22000 - Isitifiketi Sohlelo Lokulawula Ukuphepha Kokudla i-ISO22000:2018 - Isitifiketi Sohlelo Lokulawula Ikhwalithi i-ISO9001:2015 - Isitifiketi se-SHC HALAL - Isitifiketi se-OU KOSHER - Isitifiketi Sohlelo Lwekhwalithi Yezithako Zokudla Kwezilwane i-FAMI-QS - Isitifiketi Sokuzibophezela Kwezenhlalakahle i-SEDEX - Ilayisensi Kazwelonke Yokukhiqiza Izithako Zokudla - Ilayisensi Kazwelonke Yokukhiqiza Izithako Zokudla Kwezilwane - Inkampani Kazwelonke Yezobuchwepheshe Obuphakeme - Inkampani yaseGuangzhou Ekhethekile, Ecwengisiwe Nenoveli - Amalungelo Obunikazi Angu-17 Agunyaziwe yiHhovisi Likazwelonke Lempahla Yengqondo - Ihambisana ne-LS/T 1227-2109 Imininingwane Yezobuchwepheshe Yokulawula Izinambuzane Ngothuli Olungasebenzi Ekugcineni Okusanhlamvu