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Litaba

Mokhoa oa ho etsa chewing gum

Litlolo tsohle tsa ho hlafuna chepisi tse entsoeng kajeno li arolelana metsoako e tšoanang ea mantlha: setsi sa marenene, linokoane, haholo tsoekere le sirapo ea poone, le linoko.Tse ling li boetse li na le li-softeners, tse kang glycerin (甘油) le oli ea meroho.Palo ea e 'ngoe le e' ngoe e kentsoeng motsoakong e fapana mabapi le hore na ho etsoa mofuta ofe oa boka.Mohlala, bubble gum e na le bokaholimo ba marenene, e le hore lipululana tsa hau li se ke tsa phatloha…haholo-holo nakong ea tlelase!

Leha bahlahisi ba marenene ba lebela litlolo tsa bona ka hloko, kaofela ba arolelana mokhoa o tšoanang oa ho fihlela sehlahisoa se felileng.Tokisetso ea setsi sa marenene fekthering, ka bolelele bo boholo ka ho fetesisa3, se hloka hore lisebelisoa tse tala tsa marikhoe li qhibilihe ka har'a sterilized4 ka seapehi sa mouoane, ebe se pompeloa ho centrifuge e matla haholo (离心机) ho tlosa litšila tse sa rateheng5. le makhapetla.

Hang ha basebetsi ba fektheri ba hloekisa bokahare bo qhibilihisitsoeng, ba kopanya hoo e ka bang 20% ​​ea motheo le 63% ea tsoekere, 16% ea sirapo ea poone, le 1% ea oli ea tatso e kang spearmint, peppermint6 le sinamone.Ha li ntse li futhumetse, li tsamaisa motsoako o pakeng tsa lirolara, tse tlositsoeng mahlakoreng ka bobeli ka tsoekere e phofshoana, ho thibela ribone e hlahisoang ke boka ho khomarela.Lirolara tsa ho qetela li tla ka botlalo2 li hlometse ka lithipa, tse hlabang7 ribone hore e be lithupa, tseo mochini o mong hape o li phuthelang ka bonngoe.

Setsi sa marenene se sebelisoang litlolong tsena, boholo ba sona, se entsoe, ka lebaka la mathata a moruo8.Matsatsing a monate a khale, bokantle bohle ba marenene bo ne bo tsoa ka ho toba lero le lesoeu la milky9, kapa chicle, la sefate sa sapodilla se fumanehang Mexico le Guatemala.Ha ba le moo, matsoalloa a moo a bokella pitsa eo ka nkho, e e belisa, ebe e e bōpa hore e be litene tse boima ba lik’hilograma tse 25, ebe ba e romela ka ho toba lifekthering tsa chefu.Ba nang le boithibo bo fokolang kapa ba se nang letho, ba hlafuna li-chicle tsa bona ka ho toba sefateng, joalokaha bajaki ba New England ba ile ba etsa, ka mor’a ho shebella Maindia a etsa se tšoanang.

Mohopolo oa chewing gum o ile oa khomarela, 'me o tsoela pele ho phetha karolo ea bohlokoa moruong oa rona, haholo-holo ka lebaka la melemo e mengata e amanang le tšebeliso ea eona.Thekiso ea chewing gum e qalile mathoasong a lilemo tsa bo-1800.Hamorao, lilemong tsa bo-1860, chicle e ile ea kenngoa linaheng tse ling e le sebaka sa rabara, 'me qetellong, hoo e ka bang lilemong tsa bo-1890, ho sebelisoa ho hlafuna chepisi.

Monate o tsoetsoeng10 oa ho halefisa mosuoe oa sekolo ka ho butsoela lipululana ka tlelaseng, kapa ho khopisa mosebetsi-'moho le eena ka ho mo harola, ke e 'ngoe ea lintho tse hohelang chepisi.Chewing gum e hlile e thusa ho hloekisa meno, le ho kolobisa molomo, ka ho susumetsa tlhahiso ea12saliva13, e thusang ho fokotsa14 acid e bolang leino e setseng ka mor'a ho ja lijo tse fermented15.uUlsda E

Ho sebetsa ha mesifa ho thusa ho thibela16 takatso ea motho ea ho ja seneke kapa sakerete, ho tsepamisa mohopolo, ho lula a falimehile, ho kokobetsa tsitsipano le ho khatholla methapo le mesifa.Ka lebaka lena, mabotho a hlometseng a ile a fa masole chepisi Ntoeng ea I ea Lefatše, Ntoeng ea II ea Lefatše, Korea le Vietnam.Kajeno, chewing gum e ntse e kenyelletsoa lijong tsa masimo le tsa ntoa17.Ebile, Khamphani ea Wrigley, e latela lintlha tsa Lefapha la Ts'ireletso1819 e fuoeng borakonteraka ba mmuso20, e fane ka chewing gum bakeng sa ho abela mabotho a emeng Saudi Arabia nakong ea Ntoa ea Persia Gulf21.Ho hlakile hore ho hlafuna chepisi ho sebelelitse naha ea rona hantle.


Nako ea poso: Sep-16-2022