I-silicon dioxide esezingeni lokudla iyisithako esibalulekile esisetshenziswa kabanzi embonini yokudla ukuthuthukisa ikhwalithi nokuzinza komkhiqizo. Yaziwa kakhulu njenge-anti-caking agent, i-moisture absorber, kanye ne-stabilizer, idlala indima ebalulekile ekugcineni ukwakheka, isikhathi sokugcina, nokuphepha kwezinhlobonhlobo eziningi zemikhiqizo yokudla. Leli fomu le-silicon dioxide elingafani ne-amorphous alisebenzi ngokukhemikhali, liqinisekisa ukuthi alusabeli kabi nezithako zokudla, ngaleyo ndlela ligcine ubuqotho bokudla. Ukuthobela kwayo amazinga aphesheya okuvikeleleka kokudla njenge-FDA, EFSA, ne-GB 25576 kugcizelela ukuphepha kwayo ekudleni.

Isidingo somhlaba wonke se-silicon dioxide esezingeni lokudla siqhubeka nokukhula, siqhutshwa yizinto ezintsha ekucubunguleni ukudla kanye nokwanda kwezilindelo zabathengi ngekhwalithi nokuphepha. Izibikezelo zemakethe zibikezela isilinganiso sokukhula konyaka (CAGR) esingaba ngu-6.2% ngo-2030, okubonisa ukwanda kwezicelo zayo emkhakheni wokudla womhlaba wonke. Izinkampani ezifana neZhongqi Silicon (Shandong) Silicon Materials Co., Ltd. bezisemgqeni phambili ekuhlinzekeni i-silicon dioxide esezingeni lokudla enokuhlanzeka okuphezulu, ethembekile ehlangabezana namazinga aqinile omthetho, iqinisa umkhawulo wayo wokuncintisana.

I-silicon dioxide esezingeni lokudla isebenza imisebenzi eminingi yendabuko ekwenzeni ukudla. Ukusetshenziswa kwayo okuyinhloko njenge-anti-caking agent kuvimbela ukuminyana ekudleni okuyimpuphu njengobisi oluyimpuphu, ushukela oluyimpuphu, nezinongo, okwenza ukucubungula nokupakisha kube bushelele. Ngaphezu kwalokho, isebenza njengomuncwa womswakama, osiza ukwandisa impilo yeshalofu yezinongo ezomile neziphuzo eziqinile ngokulawula umswakama nokuvimbela ukonakala. Ngaphezu kwalokho, njenge-thickener ne-stabilizer, ithuthukisa izakhiwo zokuthungwa nokuqina kokumiswa emikhiqizweni efana ne-salad dressings, amasobho, nososi.

Izidingo ezivelayo ziye zadala ukuthuthukiswa kobuchwepheshe ezicelo ze-silicon dioxide. I-mesoporous silicon dioxide manje isisetshenziswa ezindleleni zokukhulula okuhlosiwe, ezivumela ukulethwa kwezondlo okubhekene ne-pH noma izinga lokushisa, ikakhulukazi kumalungiselelo e-probiotic. Ubuchwepheshe bokulawula ukunambitheka busebenzisa ukufakwa kwamavumba ukuvimbela ukulahleka kwe-volatile, kuthuthukisa umuzwa wabathengi, ikakhulukazi emikhiqizweni yekhofi netiye. Izicelo ze-nano-scale, lapho usayizi wezinhlayiya ulawulwa ngaphansi kwamamilimitha angu-100, zinegalelo ekuzinzeni nasekusobeni kweziphuzo. Ngaphezu kwalokho, izakhiwo eziningi ze-silicon dioxide ezine-porous zithuthukisa amandla okumunca uwoyela, okwenza kube yingxenye ebalulekile ekuthuthukisweni kwemikhiqizo yokudla enamafutha aphansi ehlangabezana nezitayela zempilo zesimanje.

Ukuqonda umehluko oyinhloko phakathi kwe-silicon dioxide esezingeni lokudla neyezimboni kubalulekile ukuze kuphephe futhi kusebenze kahle. I-silicon dioxide esezingeni lokudla ayinayo imilo eqinile (amorphous), inezinga lokuhlanzeka okungenani elingu-99%, futhi ubukhulu bezinhlayiya buvamise ukuba phakathi kuka-5 kuya ku-15 micrometers. Ngokuphambene, i-silicon dioxide yezimboni ingase iqukathe izimo ezinekhristalu eziyingozi empilweni futhi ngokuvamile inokuhlanzeka okuphansi (90-95%) nezinhlayiya ezingalingani, okuhlanganisa nothuli oluyingozi olungaphansi kwe-micron. Ukuchayeka isikhathi eside ezimweni zezimboni kungadala i-silicosis nezinye izinkinga zokuphefumula, okugcizelela isidingo sokusebenzisa izinhlobo ezisezingeni lokudla ezicelo zokudla.

Izinqubo zokukhiqiza nazo ziyahluka kakhulu. I-silicon dioxide esezingeni lokudla ikhiqizwa kusetshenziswa isihlabathi se-quartz esihlanzekile kakhulu ngaphansi kweziqondiso eziqinile ze-Good Manufacturing Practices (GMP), iqinisekisa ukungangcoli kancane nekhwalithi engaguquki. Ukukhiqizwa kwezinga lezimboni akulawulwa kangako, kugxilwe ezindlekweni kanye nobuninzi kunokuhlanzeka noma ukuphepha. Ngenxa yalokho, i-silicon dioxide esezingeni lokudla kufanele ihambisane nezitifiketi ezivela ezikhungweni ezinjenge-U.S. Food and Drug Administration (FDA), i-European Food Safety Authority (EFSA), kanye namazinga kazwelonke aseShayina (GB 25576), kanti eyokwezimboni ihlangabezana nezimfuneko eziyisisekelo zezimboni kuphela.

Ukuqinisekisa ukusetshenziswa kwe-silicon dioxide ehambisana nezindinganiso zokudla, kubalulekile ukuqinisekisa ukupakishwa nokulebula. Imikhiqizo esemthethweni izobonisa amamaki acacile afana nokuthi "isithako sokudla" nekhodi yesithako evunyiwe ethi "E551." Ngaphezu kwalokho, abakhiqizi abaqotho banikeza izinombolo zelayisensi yokukhiqiza ezingaqinisekiswa eziqinisekisa ukuhambisana nemithetho. Abathengi namabhizinisi bayelulekwa ukuthi bacele Isitifiketi Sokuhlaziya (COA) esiqinisekisa ukuhlanzeka komkhiqizo nokungabikho kwezinto eziyingozi ezifana namatshe asindayo noma i-crystalline silica.

Ukuhlolwa ngokomzimba kungasiza futhi ekuhlukaniseni i-silicon dioxide esetshenziswa ekudleni; ngokuvamile ivela njengempuphu emhlophe, enomoya, futhi enhle ngaphandle kwezinto ezingcolile ezibonakalayo, kanti izinhlobo ezisetshenziswa ezimbonini zingase zibonise umbala ongajwayelekile noma ukuthungwa okungalingani. Ukulawula umthamo kungenye yezinto ezibalulekile; i-silicon dioxide esetshenziswa ekudleni kufanele isetshenziswe ngaphakathi kwemingcele ephephile, ngokuvamile ingeqi u-2% wesisindo somkhiqizo wokugcina, ukuqinisekisa ukuphepha nokusebenza kahle. Lezi zinyathelo zokuhlonza zibalulekile kubakhiqizi abahlomela ukugcina amazinga aphezulu nokwethembeka kwabathengi.

Imakethe ye-silicon dioxide esezingeni lokudla ilungele ukukhula okukhulu, okushukunyiswa ukufunwa okwandayo kwezithako zokudla ezisebenza kahle ezithuthukisa ukusebenza nokuphepha komkhiqizo. Lokhu kukhula kusekelwa ucwaningo nentuthuko eqhubekayo, ikakhulukazi kwezobuchwepheshe be-nanotechnology nezindlela ezithuthukisiwe zokupakisha ezandisa ububanzi bezicelo zayo. Abakhiqizi abahamba phambili njengeZhongqi Silicon (Shandong) Silicon Materials Co., Ltd. baqhubeka nokuqamba izinto ezintsha ngokunikeza imikhiqizo ye-silicon dioxide esezingeni eliphakeme eyenziwe ukuze ihlangabezane nezidingo eziguqukayo zemboni.

Ukulinganisa izinzuzo ezisebenzayo ngokuhambisana nemithetho eqinile yokuphepha kuhlala kuyinto ebalulekile kubathuthukisi bemikhiqizo. Ukugcizelela izindlela zokukhiqiza ezisimeme kanye nokuba sobala ekutholeni izinto kusiza ukwakha ukuzethemba kwabathengi. Njengoba abathengi bomhlaba wonke bebeka phambili ukuphepha kokudla kanye nekhwalithi, i-silicon dioxide esezingeni lokudla izohlala iyisithako esingenakubuyekezwa embonini yokudla, esinikeza isikhathi eside sokugcinwa, ukuthungwa okuthuthukisiwe, kanye nokulethwa kwezakhamzimba okuthuthukisiwe emikhiqizweni yokudla ehlukahlukene.

A1: Ukuqhubeka kwamuva kufaka phakathi ukuthuthukiswa kwe-mesoporous silicon dioxide yokukhulula ukudla okuhlosiwe, ama-nano-scale particles ukuze kuthuthukiswe ukuzinza kweziphuzo, kanye nezakhiwo eziningi eziphumelelayo ukuze kuthuthukiswe amandla okuthola uwoyela ezithelweni ezine-fat ephansi. Lezi zinguquko zandisa amandla okusebenza kwe-silicon dioxide ngaphezu kwemisebenzi ejwayelekile, kuvumela ukuthuthukiswa kwekhwalithi yokudla nezinzuzo zempilo.

A2: I-silicon dioxide efanele ukudla idlula ekuhlanzeni okuqinile kusetshenziswa izinto zokwakha eziphezulu kakhulu nezinqubo eziqinisekisiwe ze-GMP ukuze kuqinisekiswe ukuthi ayinabungozi futhi iyahambisana. Ngokuphambene, ukukhiqizwa kwezimboni akunazo lezi ziqondiso, okwandisa ingozi yokungcoliswa ngezinhlobo eziyingozi ze-crystalline nezinto ezingcolile ezingathinta impilo yomuntu ngendlela engalungile.

Impendulo 3: Amabhizinisi kufanele aqinisekise izitifiketi zabahlinzeki, abuyekeze ama-COA emikhiqizo ukuze kutholwe ukuhlanzeka nemingcele yokuphepha, ahlole amalebula ukuze kuhambisane nemithetho (isibonelo, “E551”), futhi enze izivivinyo zekhwalithi ngokomzimba. Ukubambisana nezinkampani ezihlonishwayo ezifana ne-Zhongqi Silicon (Shandong) Silicon Materials Co., Ltd., eyaziwa nge-silicon dioxide yekhwalithi ephezulu yokudla, kunganciphisa nezingozi futhi kuqinisekise ubuqotho bemikhiqizo.

I-silicon dioxide esezingeni lokudla idlala indima ebalulekile ekuthuthukiseni ikhwalithi, ukuphepha, nokuphila eshalofini kwemikhiqizo yokudla. Izinzuzo zayo ezisebenza ngezindlela eziningi njenge-anti-caking agent, i-moisture absorber, i-stabilizer, kanye nezicelo ezivelayo ekudluliseleni izakhamzimba nasekulondolozweni kokunambitheka kuyenza ibe isithako esibalulekile ekwenziweni kokudla kwesimanje. Ukugcina amazinga aphezulu okuphepha kanye nokukhomba kahle imikhiqizo ehambisana nemithetho kuvikela impilo yabathengi futhi kusekela ukukhula okuzinzile kwemakethe. Izinhlangano embonini yokudla ziyakhuthazwa ukuthi zithole kubakhiqizi abathembekile njengeZhongqi Silicon (Shandong) Silicon Materials Co., Ltd., ehlanganisa izindlela zokukhiqiza ezithuthukisiwe namazinga aphezulu kakhulu ukuze ihlangabezane nezidingo eziguqukayo zomkhakha wokudla.

Ukuze uthole ulwazi olwengeziwe ngemikhiqizo ye-silicon dioxide yokudla kanye nezinto ezintsha, sicela uvakashele i-Imikhiqizo ikhasi noma ufunde kabanzi ngenkampani ku-Mayelana Nathi ikhasi. Hlala unolwazi ngezindaba zemboni nokuphumelela ngokuvakashela i-Izindaba isigaba, futhi uhlole izinsiza zemultimedia ku-Ividiyo ikhasi.