Sheba tse ling tsa lijo tseo u li rekang lebenkeleng. Mohlala, lintho tse kang mayonnaise, ice cream, tsokolate, peanut butter. Li boreleli ebile li tšoana hakae? Li ka bolokoa nako e telele. Na u kile ua ipotsa hore na li entsoe joang ka tsela ena? E 'ngoe ea metsoako ea sephiri e ka morao ho sena e bitsoa "li-emulsifier." Kajeno re tlo bua ka hore na li-emulsifier tsena tse lulang li le lipoleiting tsa rona ke eng le hore na li molemo kapa li mpe 'meleng oa rona.
Joale, li-emulsifier tsena ke eng?
Ka mantsoe a bonolo, li-emulsifier ke lintho tse kopanyang lintho tse peli tse sa batleng ho kopana, joalo ka metsoalle, le ho li kopanya hammoho. Mohlala o motle ke oli le metsi. Ho sa tsotelehe hore na u sisinya botlolo hakae lapeng ka metsi a manyane le oli e nyane ea kokonate, kamora nakoana oli e tla khutlela holimo 'me e arohane, na ha ho joalo? Li-emulsifier ke lik'hemik'hale tse qobellang metsi a mabeli a sa kopaneng 'me li thusa ho boloka motsoako o tsitsitse.
Tsena di eketsoa dijong tse ngata tse sebeditsweng le tse pakilweng tseo re di jang.
- Mayonnaise: Kopanya oli le asene (e thehiloeng metsing) hammoho.
- Ice cream: E fokotsa ho thehoa ha li-cubes tsa leqhoa 'me e fana ka sebopeho se boreleli, se boreleli.
- Tsokolate: Boloka botoro ea cocoa le phofo ea cocoa li arohane.
- Lihlahisoa tsa bohobe le bohobe: Eketsa nako ea ho boloka lijo le ho fokotsa ho oma.
- Lisoso le li-dressing tsa salate: Boloka oli le likarolo tse ling tsa mokelikeli li le botenya bo tšoanang, ntle le ho li arola.
Tsena di eketsoa dijong ho ntlafatsa ponahalo ya tsona, ho di fa sebopeho se boreledi, le ho eketsa nako ya tsona ya ho boloka dijo. Le hoja di-emulsifier tse ding di entswe ka dimela (mohlala, soya), boholo ba tsona di entswe ka dihlahiswa tsa diphoofolo, mme boholo ba tsona di hlahiswa ka maiketsetso dilaboratoring.
Hase feela lijong, empa hape le lihlahisoa tsa tlhokomelo ea letlalo, litlolo le meriana eo re e sebelisang, li-emulsifier tsena li sebelisoa ho thusa ho boloka metsoako e thehiloeng oli le metsi e kopantsoe hammoho.
Lintho tsena li sebetsa joang? A re li shebeng hanyane ka saense.
Sena se bonolo haholo ho se utloisisa. Nahana ka molek'hule ea emulsifier e le makenete e nyane, empa e na le mahlakore a mabeli a sebetsang ka litsela tse peli.
1. Lehlakore le leng le rata metsi: Re bitsa sena hydrophilic. Lehlakore lena le hoheloa ke limolek'hule tsa metsi.
2. Lehlakore le leng le rata oli: Sena se bitsoa hydrophobic. Lehlakore lena le hoheloa ke limolek'hule tsa oli.
Jwale ak'u nahane re eketsa emulsifier motswakong wa oli le metsi. Se etsahalang ke hore dimolekhule tsa emulsifier di ya bokellana ho potoloha marothodi a manyane a oli. Mahlakore a tsona a ratang oli a retelehela ho lerothodi la oli mme a le tshwara ka thata. Ka nako e ts'oanang, mahlakore a tsona a ratang metsi a retelehela kantle mme a etsa setswalle le dimolekhule tse potileng metsi.
Ka tsela ena, leha marotholi a oli a phaphametse ka metsing, ha a dumellwa ho kopana ho etsa lera le leholo la oli. Ke ka lebaka lena re fumanang motsoako o boreleli, o tsitsitseng. Lebese ke mohlala o motle oa emulsion e hlahang ka tlhaho. Margarine ke ntho e fapaneng , motsoako oa marotholi a metsi ka oli.
Mefuta e meholo ea li-emulsifier tse fumanehang lijong le lihlahisoa tsa tlhokomelo ea letlalo
Ho na le mefuta e fapaneng ea li-emulsifier lijong le litlolong tseo re li jang. Ho hotle ho tseba ka tse ling tsa tsena.
| Mofuta oa Emulsifier | Mohloli | Seo hangata se nang le sona |
|---|---|---|
| Lecithin ea Soya | Linaoa tsa soya, lehe le lenyenyane | Liaparo tsa salate, lihlahisoa tsa bohobe, tsokolate |
| Carrageenan | Lehola la leoatle | Ice cream, yogurt, nama e sebetsitsoeng |
| Mono- le diglycerides | Oli ea meroho, mafura a liphoofolo | Ice cream, kuku, bohobe, margarine |
| Carboxymethylcellulose (CMC) | E entsoe ka maiketsetso | Ice cream, lisoso, lihlahisoa tsa bohobe |
| Polysorbate 80 | E entsoe ka maiketsetso | Li-pickle, ice cream, livithamine |
| Sodium Lauryl Sulfate (SLS) | E entsoe ka maiketsetso | Shampoo, sesepa, sesepa sa meno, litlolo tsa letlalo |
Potso ea bohlokoa ka ho fetisisa: Na li-emulsifier li mpe haholo 'meleng?
Ena ke ntho ea bohlokoa ka ho fetisisa eo kaofela re hlokang ho e tseba. Lipatlisiso tsa morao tjena li bontšitse likotsi tse ling ntlheng ena.
Tšusumetso bophelong ba mala
Mala a rona ha se feela phaephe eo lijo li fetang ho eona. Ke lehae la li-microorganism tse libilione (libaktheria tse ntle) tse bohlokoa bophelong ba rona. Re bitsa sena mala a microbiota . Libaktheria tsena tse ntle li re thusa ho sila lijo, ho etsa livithamine le ho matlafatsa sesole sa rona sa 'mele.
Phuputso e fumane hore li-emulsifier tse ling tsa maiketsetso li ka sitisa ho leka-lekana ha libaktheria tsena tse ntle ka maleng a rona.
Phuputso ea 2021 e fumane hore mefuta e 'meli ea li-emulsifier tsa maiketsetso, haholo-holo carboxymethylcellulose (CMC) le polysorbate 80 , li senya libaktheria tse ntle ka maleng 'me li eketsa kotsi ea ho ruruha ha mala .
Maemo ana a sa foleng a ho ruruha a ka lebisa mafung a ho ruruha mala (IBD), a kang lefu la Crohn le lefu la ho ruruha ha maleng . Lithuto tse ling li boetse li bontša hore li ka ba le tšusumetso maemong a kang botenya, lefu la tsoekere la Mofuta oa 2 le lefu la pelo.
Tšusumetso letlalong
Li-emulsifier lihlahisoa tse ling tsa tlhokomelo ea letlalo, haholo-holo tse nang le li-sulfate, tse kang SLS, li ka baka ho oma, ho teneha, le ho senya lera la tlhaho la tšireletso la letlalo. Li ka boela tsa baka likarabo tsa allergy ho batho ba nang le letlalo le bonolo.
Jwale re etsang? Re ka itšireletsa jwang ho tsena?
Ho utloa tsena tsohle ho ka tšosa hanyane. Empa ha ho letho leo u lokelang ho tšoenyeha ka lona. Ntho ea bohlokoa ke ho ela hloko lijo le lihlahisoa tseo re li rekang.
1. Bala mabitso:Ha o reka ho hong lebenkeleng, itlwaetse ho bala lethathamo la metsoako. Sheba di-emulsifier tsa maiketsetso tse boletsweng ka hodimo.
2. Fokotsa lijo tse sebetsitsoeng: Fokotsa ho ja lijo tse pakiloeng, tse sebetsitsoeng haholo ka hohle kamoo ho ka khonehang. Ho e-na le hoo, ja lijo tse ling tsa tlhaho tse kang meroho e foreshe, litholoana le lijo-thollo tse felletseng . Haeba u pheha lijo tsa hau lapeng, u na le taolo e felletseng holim'a seo u se jang.
3. Ela hloko lihlahisoa tsa tlhokomelo ea letlalo: Haeba u na le letlalo le bonolo, khetha lihlahisoa tse ngotsoeng "ha li na sulfate." Pele u sebelisa sehlahisoa se secha, etsa tlhahlobo ea patch ho bona hore na u na le karabelo ea allergy.
Ntho ea bohlokoa ka ho fetisisa ke ho beha lijo tsa tlhaho pele ka hohle kamoo ho ka khonehang. Hase sephutheloana se seng le se seng seo u se rekang lebenkeleng se leng bohlokoa bophelong ba rona.
Phuputso mabapi le sena e ntse e tswela pele, kahoo tsela e molemohali ea ho nka khato hajoale ke ho fokotsa ho ja lijo tse sebetsitsoeng tse nang le li-emulsifier tsa maiketsetso ka hohle kamoo ho ka khonehang.
Molaetsa oo u ka o isang hae
- Li-emulsifier ke mofuta oa sejo se thusang ho kopanya lintho tse sa tsoakoang, tse kang oli le metsi, hammoho.
- Tsena di fa dijo tse sebeditsweng sebopeho se boreledi le nako e telele ya ho di boloka.
- Ho na le bopaki ba hore li-emulsifier tse ling tsa maiketsetso (haholo-holo CMC le Polysorbate 80) li ka lematsa libaktheria tse molemo ka maleng a rona 'me tsa baka kotsi ea ho baka maemo a ho ruruha.
- Tharollo e molemohali ke ho bala mabitso ha o reka lijo, ho ela hloko metsoako, le ho tsepamisa maikutlo lijong tsa tlhaho ka ho fokotsa lijo tse sebetsitsoeng ka hohle kamoo ho ka khonehang.
- Haeba o na le mathata a nako e telele a tšilo ea lijo, bohloko ba mpa, kapa matšoao a mang, ho bohlokoa ho bua le ngaka ea hau ka hona le ho fumana likeletso tse nepahetseng.
💬 Comments (0)
No comments yet. Be the first to share your thoughts here.
Add Your Comment