Okuqukethwe
I-Silicon dioxide (I-Silicon dioxide, i-silica, i-silicon oxide, i-silica, i-E551)
I-silicon dioxide iyisithako esiyisithako sokudla esine-index E551, okuyingxenye yeqembu lama-emulsifiers nezinto zokulwa ne-caking (calorizator). I-silicon dioxide yemvelo yi-quartz yamaminerali, i-synthetic silicon dioxide ingumkhiqizo we-silicon oxidation emazingeni aphezulu okushisa.
Izici ezijwayelekile ze-Silicon Dioxide
I-silicon dioxide iyinto eqinile yamakristalu ngaphandle kombala, iphunga nokunambitha, engatholakali kangako ngesimo se-powder emhlophe evulekile noma ama-granules. Into ayisebenzi ngamanzi, futhi imelana kakhulu nama-acid. Ifomula lamakhemikhali: SiO2.
Izakhi ze-Chemical
I-Silicondioxide, i-silicon dioxide noma i-e551 (inkomba yenhlanganisela) iyikristale, engenambala, into engenaphunga enobulukhuni obuphezulu. Kuyi-silicon dioxide. Inzuzo yayo eyinhloko ukumelana kwayo nama-asidi namanzi, okuchaza ububanzi obuningi bokusetshenziswa kwe-silica.
Ngaphansi kwezimo zemvelo, itholakala emadwaleni amaningi, okungukuthi:
- itopazi;
- Morina;
- I-agate;
- Jasper;
- I-amethyst;
- I-Quartz.
Lapho izinga lokushisa likhuphuka ngaphezu kokujwayelekile, into isabela nge-alkaline izakhiwo, futhi ijwayele ukuncibilika ku-hydrofluoric acid.
Kunezinhlobo ezintathu ze-silicon dioxide emvelweni:
- I-Quartz;
- I-Tridymite;
- Cristobalite.
Esimweni sayo se-amorphous, into ingilazi ye-quartz. Kodwa ngokukhuphuka kwezinga lokushisa, i-silicon dioxide ishintsha izakhiwo, emva kwalokho iphenduka ibe yi-coesite noma i-stishovite. Embonini yokudla nemithi, ingasetshenziswa ngezindlela ezahlukene, kuye ngomkhiqizo nenjongo.
Ifomu le-crystalline lisakazeke kakhulu uma kuziwa ezimayini ezimweni zemvelo. Kutholakala kumaminerali amaningi. Isetshenziswa kakhulu embonini yezokwakha, ekuncibilikiseni ingilazi noma izitsha zobumba. Yengezwe kukhonkolo ukuqinisa isakhiwo, ukwandisa ukufana kanye ne-viscosity. Ekwakhiweni, lapho kusetshenziswa khona ifomu le-crystalline, ukuhlanzeka kwe-oxide akudlali indima ekhethekile.
Ifomu lempuphu noma eli-amorphous - liyivelakancane kakhulu ngokwemvelo. Ikakhulukazi njengomhlaba we-diatomaceous, owakha phansi olwandle. Ukuze kukhiqizwe yesimanje, into ihlanganiswa ezimweni zokwenziwa.
Ifomu le-Colloidal - elisetshenziswa kabanzi kwezokwelapha. Isetshenziswa kaningi njenge-enterosorbent ne-thickener. Ibuye isetshenziswe kabanzi emikhiqizweni yokudla kanye nezimonyo.
Izinzuzo nokulimala kwe-E551
Emgodini wamathumbu omzimba womuntu, i-silicon dioxide ayingeni kunoma yikuphi ukusabela, ikhishwa ingashintshiwe. Ngokweminye imibiko engaqinisekisiwe, amanzi okuphuza anokuqukethwe okuphezulu kwe-silicon dioxide asiza ukunciphisa ubungozi besifo i-Alzheimer's. Umonakalo wangempela ongabangelwa yilutho uma usetshenziswe ngendlela yawo emsulwa, uma uthuli lwe-silicon dioxide lungena emgudwini wokuphefumula, ukuminyana kungahle kwenzeke.
Kubalulekile ukuqonda ukuthi izinzuzo nezingozi ze-e551 zisacutshungulwa isayensi, ngakho-ke, iziphetho zokugcina azikwazi ukufinyelelwa kulokhu. Kodwa lonke ucwaningo lwamanje lufakazela ukuphepha kwenhlanganisela, ngenxa yokuthi ivunyelwe ukusetshenziswa kuwo wonke amazwe.
Lapho ikhishwa emanzini, inhlanganisela ayincibiliki, kunalokho ishiya ama-ion ayo. Lokhu kuthuthukisa izakhiwo ezizuzisayo zamanzi futhi zihlanza ezingeni lamangqamuzana, okuchaza umphumela omuhle we-silicon dioxide emzimbeni. Ngokocwaningo oluthile, ukusetshenziswa njalo kwamanzi anjalo kungandisa isikhathi sobusha futhi kube ithuluzi elinamandla lokuvimbela isifo se-Alzheimer kanye nesifo sokuqina kwemithambo yegazi, kodwa lezi zakhiwo zidinga ukucwaninga okwengeziwe futhi okwamanje ziwumbono.
Okufanayo kusebenza ekulimazeni kwe-silicon dioxide. Kuye kwafakazelwa ukuthi idlula emathunjini ngaphandle kwezinguquko futhi ikhishwe ngokugcwele. Nokho, ezinye izifundo zibonisa imiphumela engemihle engase ibe khona evela ekwakhiweni kwento ethile emzimbeni. Ngenxa yokungancibiliki emanzini, i-e551 ingashiya izinsalela futhi ihlanganyele nezinye izinto ezisemzimbeni. Abanye ososayensi bayagxeka futhi bakholelwa ukuthi lokhu kungabangela amatshe ezinso ngisho nomdlavuza. Kodwa izimangalo ezinjalo okwamanje azinabufakazi besayensi futhi zingase zibe ukukhohlisa kwezohwebo.
Ukusetshenziswa kwe-E551 emikhakheni ehlukahlukene
Ukusetshenziswa kwe-silicon dioxide kukhulu ngempela. Isetshenziswa ezindaweni eziningi. Imikhiqizo eminingi yezimonyo noma yokudla iqukethe into ekubunjweni kwayo. Ngokweminye imibiko, ikhona ekudleni okuningi, ukudla okulula, amaswidi, ushizi, izinongo, imikhiqizo eqediwe, njll. Ekukhiqizeni kwanamuhla, isetshenziswa ngisho nakufulawa noma ushukela, kanye nakwezinye izinto eziyimpuphu.
Phakathi kwemikhiqizo engeyona yokudla, i-compound ifakwe ku-toothpastes, ama-sorbents, imithi kanye neminye imikhiqizo. Futhi, i-compound isasetshenziswa ekukhiqizeni irabha, ukudala izindawo eziphikisayo nezinye izimboni.
Sebenzisa emithi
I-E551 isetshenziswe kwezokwelapha iminyaka eminingi. Isebenza ngokuyinhloko njenge-enterosorbent. Isetshenziswa njengempushana emhlophe, engenaphunga. Ingase ibe ne-tint emhlophe-blue, nayo ebhekwa njengento evamile. Iqukethe kokubili amalungiselelo okusetshenziswa kwangaphandle nangaphakathi. Kuvame kakhulu emithini ehloselwe ukusheshisa ukuvuselelwa kwesikhumba kanye nokuphulukiswa kwamanxeba ama-purulent, ukwelashwa kwe-mastitis ne-phlegmon. Ngaphandle kwezithako eziyinhloko ezisebenzayo, into ngokwayo iyakwazi ukuqeda izinqubo ze-purulent nokuvuvukala, ukuthuthukisa umphumela wezidakamizwa.
Ngokwehlukana, njengengxenye yezithako, i-Silicondioxide isetshenziswa njenge-enterosorbent. Kulokhu, kungasheshisa ukususwa kobuthi ngisho nosawoti wezinsimbi ezinzima emzimbeni. Kuvame ukuba khona ekubunjweni kwezidakamizwa kanye nama-emulsions okuhloswe ngawo ukunciphisa i-flatulence, ebuye ithuthukise umphumela womuthi.
Ngenxa yezakhiwo zayo zokumunca kanye ne-antimicrobial, i-dioksidi yengezwa cishe kuwo wonke ama-ointments, ama-gel nama-creams. Ikakhulukazi imithi ehloselwe ukwelapha i-mastitis, ukuvuvukala, i-purulent namanye amanxeba.
Ngokuvamile, ngenxa yomphumela omuhle we-e551 emzimbeni womuntu, into isiye yaba mkhulu ku-pharmacology. Ayibangeli ukungezwani komzimba nezinto ezithile. Ngokuvamile isetshenziswa njengesengezo esihlukile. Okuvame ukutholakala ngefomu lempushana, nakuba i-Eidon Mineral Supplements ithengisa i-Ionic Minerals Silica ewuketshezi. Isengezo singaxutshwa nanoma yiluphi uketshezi, olulungele kakhulu.
Ngokwehlukana, ukusetshenziswa kwe-silicon dioxide kufanele kubhekwe njengomuthi wokuqinisa uhlelo lwenhliziyo, ukuvimbela isifo sokuqina kwemithambo yegazi kanye ne-Alzheimer's. I-hypothesis yokuthi into iyakwazi ukusiza ngisho nokuvimbela ukuthuthukiswa kwalezi zifo yabekwa phambili yisazi se-physiologist saseJalimane. Kodwa-ke, lezi zakhiwo zento okwamanje zingaphansi kocwaningo futhi zidinga ukuqinisekiswa okwengeziwe, ngakho-ke zihlukaniswa njengezingaqinisekisiwe.
Isicelo ku-cosmetology
Ngenxa yethonya le-e551 kwamanye ama-compounds kanye nezakhiwo ezinhle, into yengezwa kuzimonyo eziningi. Isibonelo, i-dioksidi itholakala cishe kuwo wonke ama-toothpastes, njengoba inikeza umphumela onamandla wokuba mhlophe. Uma idliwe, ayilimazi. Ngaphandle kwemithi yokuxubha, i-dioksidi isetshenziswa kakhulu ezimpushani, ekukhuhleni nakweminye imikhiqizo. Ngaphezu kwalokho, inzuzo yayo eshiwo ukuguquguquka kwe-e551 kanye nomphumela kuzo zonke izinhlobo zesikhumba. I-substance isiza ukususa ukukhanya ekukhiqizweni kwe-sebum, i-smoothize iziphambeko kanye nemibimbi. Kubuye kube nomthelela ekuhlanzeni okungcono kwe-dermis kusuka kumaseli afile.
Sebenzisa embonini yokudla
Ngenxa yokuthi i-silica ayinabungozi futhi inikeza ukudla okuningi ukuvumelana okulungile, ingatholakala cishe kuzo zonke izigaba zokudla. I-emulsifier iqeda ukwakheka kwezigaxa, ithuthukisa ukuncibilika. Ngenxa yokuthuthukiswa kokugeleza komkhiqizo, yengezwa kushukela, usawoti, ufulawa, njll. I-E551 itholakala ekudleni okuningi okulungiselelwe njengama-chips, amantongomane nokunye ukudla okulula. Umuthi udlala indima ebalulekile futhi unomthelela ekwenzeni ngcono iphunga. I-Dioxide iphinde yengezwe kumashizi ukuze kuqiniswe ukuthungwa komkhiqizo, ikakhulukazi uma usikwa zibe izingcezu ezincane.
I-Silicondioxide isetshenziswa kakhulu eziphuzweni eziwuketshezi nezinotshwala. Isibonelo, kubhiya kuyadingeka ukuthuthukisa ukuzinza nokucaciswa kwesiphuzo. Ku-vodka, i-cognac neminye imimoya, i-dioksidi iyadingeka ukuze unciphise i-alkali futhi uzinze i-acidity yomkhiqizo.
I-emulsifier iphinde ifakwe cishe kukho konke ukudla okumnandi, kusukela kumakhukhi kuya ku-brownies namakhekhe. Ukuba khona kwe-e551 kukhulisa kakhulu ukuphepha komkhiqizo. Iphinde ikhulise i-viscosity (ukuminyana) futhi inciphise ukunamathela.