Imikhiqizo yethu eyinhloko: I-amino silicone, i-block silicone, i-silicone ye-hydrophilic, yonke i-emulsion yayo ye-silicone, isithuthukisi sokuxubha ukumanzisa, isixosha amanzi (i-Fluorine mahhala, i-Carbon 6, i-Carbon 8), amakhemikhali okugeza ama-demin (ABS, i-Enzyme, imininingwane ye-Spandex, isikhiphi se-Manganese) , Amazwe angaphandle angaphandle: India, Pakistanrk, Bangladesh, Tür : Mandy +86 19856618619 (Whatsapp)

Ngokuthuthukiswa kwamazinga okuphila abantu, izidingo zabathengi zokudla azigcini nje ngokulinganiselwa enanini elifanele lokudla okunempilo, kodwa futhi zidinga ukudla ukuze kube nekhwalithi egculisayo ezicini zezinzwa ezifana nokubukeka, umbala, iphunga, ukunambitheka, i-viscosity, ubusha, njll.

Ama-Emulsifiers, njengezithasiselo zokudla zokulungisa isimo, adlala indima ebalulekile embonini yokudla. Ake sibheke indlela yokwenza ama-emulsifiers!

I-Emulsion

I-emulsion evamile ekudleni iqukethe amanzi noma isixazululo samanzi, okubizwa ngokuthi yisigaba se-hydrophilic; Esinye isigaba yisigaba se-organic esingahlangani namanzi, esaziwa nangokuthi isigaba se-lipophilic. Uketshezi olubili olungaguquki, njengamanzi namafutha, lungakha izinhlobo ezimbili zama-emulsion lapho zixutshwe, okungukuthi amanzi asemafutheni (O/W) kanye namanzi kuwoyela (W/O) ama-emulsions.

Emanzini e-emulsion kawoyela, uwoyela uhlakazwa njengamaconsi amancane emanzini, namaconsi kawoyela njengesigaba sokuhlakazeka namanzi njengendawo yokuhlakaza. Isibonelo, ubisi lwenkomo luyi-emulsion ye-O/W; Emanzini emulsions yamafutha, okuphambene kuyiqiniso. Amanzi ahlakazwa njengamaconsi amancane emafutheni, ngamanzi njengesigaba sokuhlakazeka kanye nowoyela njengendlela yokuhlakaza. Isibonelo, ibhotela lokwenziwa wuhlobo lwe-emulsion ye-W/O.

Indlela yokusebenza yama-emulsifiers

Ama-emulsifiers okudla, awaziwa nangokuthi ama-surfactants, ayizinto eziguqula uketshezi olungahlangani lube yizigaba ezihlakazeke ngokufanayo (emulsions). Uma zengezwa ekudleni, zinganciphisa kakhulu ukungezwani kobuso phakathi kwamafutha namanzi, okuvumela amafutha angabonakali (izinto ze-hydrophobic) kanye namanzi (izinto ze-hydrophilic) ukuze enze ama-emulsions azinzile njengezithasiselo zokudla.

Ngakolunye uhlangothi, ama-emulsifiers akha ungqimba oluncane lwemolekyuli endaweni engaphezulu yesigaba enyanyekayo, enciphisa amandla angaphezulu amahhala alo lonke isistimu futhi enze ukuxhumana okusha. Ama-Emulsifier ama-molecule anamaqembu asebenzayo we-hydrophilic kanye ne-oleophilic, angakhangiswa endaweni ephindwe kabili yesigaba sikawoyela namanzi, enze ungqimba lwamangqamuzana oluncane futhi ehlise ukungezwani kobuso phakathi kwalezi zigaba ezimbili. Okusho ukuthi, ingxenye ye-oleophilic ye-molecule yamafutha kanye ne-emulsifier ingakolunye uhlangothi, kanti ingxenye ye-hydrophilic ye-molecule yamanzi kanye ne-emulsifier ikwelinye icala. Lokhu kusebenzisana phakathi kwalokhu kokubili kubangela ushintsho ekushubeni kobuso;

Ngakolunye uhlangothi, ngokwenza ungqimba oluvikelayo lwe-adsorption ebusweni beconsi, lunikeza ithonsi ukuzinza okuqinile kwendawo. Uma kungezwa ama-emulsifiers amaningi, kuncipha kakhulu ukungezwani phakathi kobuso. Lokhu kuvumela izinto ebezingahlangani ngaphambili ukuthi zixutshwe ngokulinganayo, zenze uhlelo oluhlakazekile olulinganayo olushintsha isimo somzimba sangempela, ngaleyo ndlela kuthuthukiswe ukwakheka kwangaphakathi kokudla futhi kuthuthukise ikhwalithi yako.
Inani le-Hydrophilic ne-oleophilic equilibrium

Ngokuvamile, ama-emulsifiers ane-hydrophilicity eqinile enza ama-emulsions kawoyela/amanzi, kuyilapho ama-emulsifiers ane-hydrophilicity eqinile enza ama-emulsions amanzi/amafutha. Ukuze kuboniswe ibhalansi ye-hydrophilic ne-lipophilic yama-emulsifiers, inani le-HLB (inani lebhalansi ye-hydrophilic lipophilic) livame ukusetshenziswa, futhi inani le-HLB lisetshenziselwa ukumela i-hydrophilicity yama-emulsifiers. Kunezindlela zokubala ezahlukahlukene zevelu ye-HLB,

Ifomula yomehluko: HLB=hydrophilicity yeqembu le-hydrophilic - i-hydrophobicity yeqembu le-lipophilic

Ifomula yesilinganiso: HLB=i-hydrophilicity yeqembu le-hydrophilic/i-hydrophobicity yeqembu le-oleophilic

Inani le-HLB le-emulsifier ngayinye linganqunywa ngezindlela zokuhlola. Kuma-emulsifiers ane-lipophilicity engu-100%, i-HLB yawo ingu-0 (emelwe i-parafini wax), futhi kulawo ane-hydrophilicity engu-100%, i-HLB yawo ingu-20 (emelwe i-potassium oleate), ihlukaniswe yaba izingxenye ezilinganayo ezingu-20 ukukhombisa amandla e-hydrophilicity yawo ne-oleophilicity. Uma likhulu inani le-HLB, i-hydrophilicity inamandla, futhi inani le-HLB lincane, i-oleophilicity iba namandla.

Iningi lama-emulsifiers adliwayo ama-surfactants angewona ama-ionic anamanani e-HLB asuka ku-0 kuye ku-20. Amanani ahlukene we-HLB nezici ezihlobene zama-emulsifiers angewona ama-ionic akhonjisiwe kuthebula; Inani le-HLB lama-ionic surfactants ngu-0-40. Ngakho-ke, ama-emulsifier anamanani e-HLB<10 ngokuyinhloko ane-lipophilic, kuyilapho ama-emulsifier anamanani e-HLB ≥ 10 anezici ze-hydrophilic.

Kuma-emulsifiers axubile, amanani awo we-HLB anezinto ezingeziwe. Ngakho-ke, lapho ama-emulsifiers amabili noma ngaphezulu exutshwa futhi esetshenziswa, inani le-HLB le-emulsifier elixutshiwe lingabalwa ngokusekelwe engxenyeni enkulu ye-emulsifier ngayinye ekubunjweni kwayo:

I-HLBa,b =HLBa·A%+HLBb·B%

Kufomula,

I-HLBa, b inani le-HLB le-emulsifier a, b elixutshwe ndawonye;

I-HLBa kanye ne-HLBb amanani e-HLB ama-emulsifiers u-a no-b, ngokulandelana;

U-A% no-B% amaphesenti wokuqukethwe kuka-a no-b kusifaki-simumu esixubile, ngokulandelanayo (le fomula isebenza kuphela kuma-emulsifiers angewona ama-ionic).
Izindlela zokulungiselela kanye nezici ezithonya zama-emulsifiers

Kunezindlela ezine zokulungiselela ama-emulsifiers, okuyindlela yejeli eyomile, indlela yejeli emanzi, indlela yokuxuba isigaba samafutha namanzi, kanye nendlela yomshini.

Indlela yejeli eyomile, ehlanganisa ukwengeza amanzi esigabeni samafutha esiqukethe ama-emulsifiers. Ngesikhathi sokulungiselela, i-powder yenjoloba (i-emulsifier) ​​iqala ixutshwe ngokulinganayo namafutha, inani elithile lamanzi liyengezwa, ligaywe futhi lifakwe emulsified libe yi-colostrum, bese lihlanjululwa ngamanzi ukuze libe nenani eligcwele.

Indlela yejeli emanzi, ehlanganisa ukungeza amafutha esigabeni samanzi esiqukethe ama-emulsifiers. Ngesikhathi sokulungiselela, ijeli (emulsifier) ​​iqala incibilika emanzini ukuze yakhe i-slurry njengesigaba samanzi. Khona-ke, isigaba samafutha sengezwa esigabeni samanzi ngezigaba, sigaywe sibe yi-colostrum, futhi amanzi anezelwa inani eligcwele.

Hlanganisa izigaba zamafutha namanzi bese uwafaka ku-emulsifier, uhlanganise inani elithile lamafutha namanzi. Gaya ushingamu wesi-Arabhu odakeni, bese ugaya ngokushesha ingxube yamanzi kawoyela ibe yi-colostrum, bese uyixuba ngamanzi.

Ukulungiswa kwama-emulsifiers ikakhulukazi kuhilela ukufaka i-emulsifying uketshezi olubili, futhi ikhwalithi ye-emulsification inomthelela omkhulu kwikhwalithi ye-emulsion.

Izinto ezithinta ukwenziwa kwe-emulsification ikakhulukazi zifaka ukungezwani kobuso obuhlangene, i-viscosity nezinga lokushisa, isikhathi se-emulsification, kanye nenani le-emulsifier elisetshenzisiwe. Ama-Emulsifiers anganciphisa kakhulu ukungezwani phakathi kobuso ngokuvamile akhethwa; Izinga lokushisa elifanele kakhulu le-emulsification lama-emulsifiers lilinganiselwa ku-70 ℃. Uma ama-surfactants angewona ama-ionic asetshenziswa njengama-emulsifiers, izinga lokushisa lokufakwa kwe-emulsification akufanele lidlule izinga lawo lokushisa eliphakeme; Lapho kusetshenziswa ama-emulsifiers amaningi, i-emulsion iqina kakhulu.

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