I-Amorphous Silicon Dioxide Ekudleni: Ukuphepha, Ukusetshenziswa Nezixazululo Eziphezulu

Kwadalwa ngo 08.21

Isingeniso

I-silicon dioxide emisebenzini yokudla isho i-silica engeyona i-crystalline, eyenziwe ngamakhemikhali esetshenziswa njengesithasiselo sokudla, ikakhulukazi ngenjongo yokuvimbela ukubumbana. Ngokungafani ne-crystalline silica, ehlotshaniswa nezingozi zezempilo uma ihogelelwa, i-amorphous silicon dioxide (SAS) yaziwa njengephephile ekusetshenzisweni kokudla yiziphathimandla zokulawula emhlabeni wonke. I-European Food Safety Authority (EFSA) kanye ne-U.S. FDA bobabili bakuqinisekisile ukuphepha kwe-amorphous silicon dioxide njengesithasiselo sokudla. Ngokwemibiko yezimboni, i-synthetic amorphous silica yakha ingxenye enkulu ye-food-grade silicon dioxide esetshenziswa emhlabeni wonke, ibalulekile ngekhwalithi yayo engaguquki, ubumsulwa, nokusebenza kwayo okuthembekile. Njengoba imboni yokudla iqhubeka nokukhula, kanjalo nayo imfuneko yezixazululo ze-amorphous silicon dioxide ezisezingeni eliphezulu.

I-powder emhlophe ye-silicon dioxide engu-amorphous esezingeni lokudla, isithako sokuvimbela ukunamathela esitsheni sensimbi engagqwali

Mayelana ne-Shandong Zhonglian Chemical Co., Ltd.

I-Shandong Zhonglian Chemical Co., Ltd. ingumkhiqizi ohamba phambili we-amorphous silicon dioxide yezinhlelo zokudla, ozibophezele ekukhiqizeni imikhiqizo ye-silica yezinga lokudla ephephile, esezingeni eliphezulu. I-ZLSIL® yethu i-amorphous silica ikhiqizwa ngezinqubo ezilawulwayo zokuncipha, iqinisekisa izici ezingaguquki zezinhlayiyana kanye nokuhlanzeka okuphezulu. Ikomkhulu lethu lise-Jinan, esifundazweni sase-Shandong, sikhonza abakhiqizi bokudla emhlabeni wonke ngemikhiqizo ehlangabezana namazinga e-GB 25576 kanye nemithethonqubo yamazwe ngamazwe yokuphepha kokudla. Ukuzinikela kwethu kwekhwalithi, ubuchwepheshe, kanye nesevisi yamakhasimende kusenze saba ngumhlinzeki othembekile emakethe yomhlaba yezithako zokudla.

Izinzuzo Zomkhiqizo

I-silicon dioxide yethu engama-amorphous eyengezwayo ekudleni inikeza izinzuzo eziningi kubakhiqizi bokudla. Njenge-synthetic amorphous silica (SAS), ayiqukethe i-crystalline silica etholakalayo, okubhekana nokukhathazeka ngokuphepha nokuhlangabezana nezidingo zokulawula. Izici ezibalulekile zomkhiqizo zihlanganisa: ukuhlanzeka okuphezulu (≥99% SiO2) nokungcola okuncane kwezinsimbi ezisindayo; ukusatshalaliswa okufanayo kosayizi wezinhlayiyana ukuze kube nokusebenza okungaguquki kokuvimbela ukubumbana; indawo ephezulu nokugcwala kwezimbotshana ukuze kumuncwe umswakama ngempumelelo; ukungasebenzi ngamakhemikhali okungaphenduli nezingxenye zokudla; nokuhambisana namazinga amakhulu omhlaba wonke okuphepha kokudla (FDA, EFSA, JECFA). Ekusetshenzisweni kokudla, i-amorphous silicon dioxide isebenza ngokuyinhloko njenge-anti-caking agent, ivimbela ukudla okuyimpuphu ukuba kungabumbani. Iphinde isebenze njengomthwali wama-flavour awuketshezi nezinto zomsoco, i-stabilizer eziphuzweni, kanye nosizo lokucubungula emisebenzini ehlukahlukene yokukhiqiza ukudla.

Ukuhlolwa kokulawula ikhwalithi kwe-powder ye-silicon dioxide engu-amorphous esezingeni lokudla, ubumsulwa nobukhulu bezinhlayiya

Ukuhlaziywa Kokuncintisana

Uma kutholwa i-silicon dioxide engamafomu angacacile (amorphous) ukuze isetshenziswe ekudleni, ukuhlanzeka, ukungaguquguquki, nokuhambisana nemithetho kubaluleke kakhulu. I-Zhonglian Chemical igqama kuzo zontathu lezi zici. Izinqubo zethu ezithuthukisiwe zokukhiqiza ziqinisekisa ukuthi imikhiqizo yethu iyi-amorphous ngokuphelele, ngaphandle kokungcola kwe-crystalline silica, okuqinisekiswa ngokuhlolwa okuvamile kwe-XRD. Sigcina izinqubo eziqinile zokulawula ikhwalithi ngamaphoyinti amaningi okuhlola phakathi nokukhiqiza, siqinisekisa ukungaguquguquki phakathi kwezikhathi zokukhiqiza (batch-to-batch) okungathembela kukho abakhiqizi bokudla. Imikhiqizo yethu ihambisana nawo wonke amazinga amakhulu omhlaba wonke okuphepha kokudla, futhi sihlinzeka ngemibhalo ebanzi ukuze sisekele izidingo zamakhasimende zokuhambisana nemithetho. Uma kuqhathaniswa nabanye abahlinzeki, sinikeza ukuguquguquka okukhulu ekwenzeni imikhiqizo ngendlela ethile (customization), okuhlanganisa ukusatshalaliswa kobukhulu bezinhlayiyana (particle size distributions), izimfuno zendawo yobuso (surface area specifications), kanye nokuguqulwa kwendawo yobuso (surface modifications) ukuze kuhlangatshezwane nezidingo ezithile zokusetshenziswa. Kanye namanani ancintisanayo nokusekelwa kwezobuchwepheshe okuphendula ngokushesha, sihlinzeka ngenani elihle kakhulu kubakhiqizi bokudla.

Isiphetho

I-amorphous silicon dioxide iyisithako sokudla esiphephile, esaziwayo futhi esinesikhathi eside, esidlala indima ebalulekile ekugcineni ikhwalithi nokusebenza kwemikhiqizo eminingi yokudla. I-Shandong Zhonglian Chemical ihlinzeka ngezixazululo ze-amorphous silicon dioxide ezisezingeni lokudla eziphezulu ezisekelwa ukulawulwa kwekhwalithi okuqinile nokuthobela imithetho. Hlola imikhiqizo yethu ye-silica yezinga lokudla ku-www.zhonglian-chem.com/products futhi uthole ukuthi i-amorphous silicon dioxide yethu yekhwalithi ephezulu ingazuzisa kanjani imisebenzi yakho yokukhiqiza ukudla.