Likhalase

Sengoli: Laura McKinney
Letsatsi La Creation: 6 April 2021
Ntlafatsa Letsatsi: 1 Phupu 2024
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Kohlfüllung brach alle Rekorde in meiner Küche #83
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Litaba

A gel ke boemo ba taba pakeng tsa tiile le mokelikeli. Ke motsoako oa li-colloidal (motsoako). Ke hore, ke motsoako e entsoeng ka mekhahlelo e 'meli kapa ho feta (kotara ena e hlalositsoe ka tlase). Boholo ba boholo ba eona bo ea eketseha ha bo kopana le metsi.

Hona le mefuta e fapaneng ea li-gel, eo kahare e nang le ts'ebeliso e kholo ea bongaka, (haholo-holo ts'ebeliso ea dermatological). Leha ho le joalo, li-gel li boetse li sebelisetsoa lihlahisoa tse nkhang hamonate, lijo, lipente le likhomaretsi.

Ts'ebetso eo gel e thehoang ka eona e bitsoa gelation.

Mekhahlelo ea li-gel

Li-gel li na le mekhahlelo e 'meli; a karolo e tsoelang pele eo ka kakaretso tiile le 'ngoe mohato qhalakantsoeng e leng boholo mokelikeli. Le ha karolo ena ea bobeli e le mokelikeli, gel e na le ho tšoana ho tiileng ho feta mokelikeli.

Mohlala oa gel e tloaelehileng ke jelly. Ha re le moo re ka shebella karolo e tsoelang pele (gelatin ka granules kapa phofo) le mohato qhalakantsoeng (gelatin e kopantsoeng le metsi).


The karolo e tsoelang pele e fana ka tumellano ho gel e e thibelang ho phalla ka bolokolohi, ha mohato qhalakantsoeng e e thibela ho ba boima bo kopaneng.

Litšobotsi tsa li-gel

Li-gel tse ling li na le tšobotsi ea ho tloha sebakeng se seng ho ea ho se seng ka ho sisinyeha feela. Karolo ena e bitsoa thixotropy. Mehlala ea sena ke lipente, alkaline le liaparo tsa latex. Li-gel tse ling tsa thixotropic ke: mongobo oa langa le le lej, letsopa le yogurts.

Ho tsitsa ha li-gel ho tla fapana pakeng tsa mekelikeli e tiileng ea viscous le maro a nang le thatafalo e phahameng. Sena se tla itšetleha ka likarolo tsa gel. Ka hona ho ka thoe liengele li hlahisa boemo bo itseng ba ho hloka botsitso.

Leha ho le joalo, e le tšobotsi e akaretsang, li-gel li itekanetse rekere.

Mofuta oa li-gel

Ho ipapisitse le ho tsitsa ha li-gels, tsena li ka aroloa ho:


  • Li-Hydrogel. Li na le botsitso ba metsi. Ba sebelisa, e le mokhoa oa ho hasana, metsi. Boholo ba li-gel li fumanoa mona.
  • Li-Organogels. Li tšoana le li-hydrogel empa li sebelisa solvent ea tlhaho ea tlhaho. Mohlala oa sena ke khalase ea boka ka har'a oli.
  • Xerogeles. Ke li-gel tse nang le ponahalo e tiileng kaha ha li na solvent.

Tšebeliso ea li-gel

Joalokaha ho boletsoe pejana, ts'ebeliso ea eona e atile haholo lefapheng la bongaka, litlolo, chemistry, jj. E sebelisoa haholo litlolo, haholo-holo kalafong ea moriri.

Merianeng li sebelisetsoa kalafo ka kanaleng ea tsebe kapa linkong kaha likanale ka bobeli li thata ho fihlella mme ts'ebeliso ea meriana e tiileng e ka ba thata bakeng sa tlhoekiso ea bona e latelang.

Mehlala ea li-gel

  1. Letsopa
  2. Mehala ea fiber. Maemong ana ho sebelisoa sehlahisoa sa peteroleamo. Gel ena e lumella likhoele hore li lule li fetoha le maemo.
  3. Custard
  4. Gel ea ho hlapa
  5. Gel ea moriri
  6. Gel ea ho fokotsa
  7. Gelatin e tloaelehileng
  8. Jelly
  9. Li-mucous secretions (mucus kapa mucus). Tsena li bohlokoa hobane li boloka mongobo oa masapo a nko, pharynx, bronchi le sistimi ea ho hema ka kakaretso.
  10. Botoro bo mosehla
  11. Mayonnaise
  12. Jeme ea litholoana (eketsa likokoana-hloko ho tiisa botsitso)
  13. Cheese e bonolo
  14. Ketchup
  15. Khalase
  16. Yogurt

E ka u sebeletsa:


  • Mehlala ea Lihlahisoa, Liquid le Gaseous
  • Mehlala ea Naha ea Plasma
  • Mehlala ea Colloids


Lingoliloeng Tse Ncha

Ho kenya mongolo
Linomoro tsa desimali
Lentswe le ferefereng