Iyini i-Propylene Glycol? I-Propylene Glycol Ilimaza

Kube nezinguquko eziningi embonini yokudla kusukela esikhathini esidlule kuze kube manje. Njengoba ukudla okusha nokuhlala isikhathi eside kwakungena ekuphileni kwethu, saqala ukuhlangabezana nezithako zokudla. Kufanele sidle ama-preservatives amaningi esingawazi amagama azo nemisebenzi yawo. Kuthiwa iningi labo liphile saka. Kodwa noma ngabe lokhu kuwuhlamvu lweqiniso kuququda ekhoneni elilodwa lezingqondo zethu. Kuyaziwa ukuthi amasu okumaketha enziwa ukuze kukhuliswe izinga lokuthengisa kunempilo yabantu. Isihloko salesi sihloko siyisithasiselo esibizwa ngokuthi i-propylene glycol. Ngizokutshela okufanele ukwazi ngalesi sengezo. Uyanquma ukuthi inempilo noma cha. Iyini i-propylene glycol?

I-Propylene glycol iyisengezo esisetshenziswa njengesithako kuzimonyo, emikhiqizweni yenhlanzeko nokudla okulungiselelwe. Iziphathimandla ezilawula ukudla zase-US naseYurophu zithi lesi sengezo ngokuvamile siphephile ukuthi sisetshenziswe ekudleni. Ngesikhathi esifanayo, ukusetshenziswa kwalesi sidakamizwa, okusetshenziselwa i-antifreeze, kuyimpikiswano. Ngoba sekunqunyiwe ukuthi kukhona okulimazayo ngokwezempilo.

Iyini iPropylene Glycol?

Kuyisithasiselo sokudla sokwenziwa eseqenjini lamakhemikhali elifanayo notshwala. Iwuketshezi olungenambala, olungenaphunga, olunoshukela kancane futhi olujiyile kunamanzi. Cishe ayinakho ukunambitheka.

Ezinye izinto zincibilika kangcono kunamanzi futhi zikwazi ukugcina umswakama. Ngenxa yalezi zakhiwo, iyisengezo esithandwayo futhi itholakala ezinhlobonhlobo zokudla okugayiwe neziphuzo. Amanye amagama asetshenziselwa i-propylene glycol ahlanganisa:

• 1,2-propanediol
• 1,2-dihydroxypropane
• I-methyl ethyl glycol
• I-Trimethyl glycol
• I-Propylene glycol mono ne-diester
• E1520 noma 1520

Lesi sengezo kwesinye isikhathi sixutshwa ne-ethylene glycol, njengoba siphinde sisetshenziswe ekunqandeni ukuqhwa ngenxa yokuncibilika kwaso okuphansi. Nokho, lezi akuzona izinto ezifanayo. I-Ethylene glycol inobuthi obukhulu kubantu futhi ayisetshenziswa emikhiqizweni yokudla.

Isetshenziswa kuphi iPropylene Glycol?

I-Propylene glycol isetshenziswa kakhulu ukusiza ekucutshungulweni kokudla, ukushintsha ukuthungwa, ukunambitheka, ukubukeka nokwandisa impilo yeshalofu. Inhloso yokusetshenziswa ekudleni imi kanje:

• Isetshenziselwa ukuvimbela i-clumping.
• Isetshenziselwa ukwelula impilo yeshelufu yokudla. 
• Ama-colorants nama-flavour ancibilikisa ezinye izithasiselo zokudla ezizosetshenziswa.
• Ishintsha isitashi ne-gluten enhlama, iyenze izinze.
• Ivimbela ukuhlukaniswa kwezingxenye zokudla ezifana namafutha noviniga ekugqokeni kwesaladi.
• Kusiza ukudla ukugcina izinga lomswakama elizinzile futhi kuvimbele ukuthi kome.
• Isetshenziselwa ukwandisa ukukhanga kokudla ngokushintsha ukubukeka kwayo.
• Ingasetshenziselwa ukubamba izithako zokudla ndawonye noma ukuqinisa phakathi nangemuva kokucubungula.
• Ingashintsha ukubukeka nokuthungwa kokudla.

ipropylene glycol; izingxube eziphuzwayo, amasoso, amasobho asheshayo, ingxube yekhekhe, iziphuzo ezibandayo, I-PopcornItholakala ekudleni okupakishiwe njengombala wokudla, ukudla okusheshayo, kanye nemikhiqizo yobisi.

Ibuye isetshenziswe kwamanye ama-creams namafutha okugcoba esikhumbeni, njengezidakamizwa ezijova njenge-lorazepam kanye ne-skin cortisones.

Ngenxa yezakhiwo zayo zamakhemikhali, itholakala emikhiqizweni ehlukahlukene yenhlanzeko nezimonyo. Ibuye isetshenziswe emikhiqizweni yezimboni njengopende, i-antifreeze, intuthu yokwenziwa, kanye nogwayi we-elekthronikhi.

I-Propylene Glycol Ilimaza

• Iyingozi kubantu abanesifo sezinso noma sesibindi

Kubantu abadala abanomsebenzi ojwayelekile wesibindi nezinso, i-propylene glycol idilizwa futhi isuswe egazini ngokushesha. Ngakolunye uhlangothi, kubantu abanesifo sezinso noma isifo sesibindi, le nqubo ayisebenzi futhi iyashesha. Ngakho-ke, lesi sengezo sibangela ukunqwabelana kwe-lactic acid egazini kanye nezimpawu zobuthi.

Futhi, njengoba kungekho umkhawulo womthamo omkhulu we-propylene glycol osetshenziswa emithini, kungenzeka ukuthatha imithamo ephezulu kakhulu kwezinye izimo. Abantu abanesifo sezinso nesibindi kufanele basebenzise ezinye izidakamizwa ezingenayo i-propylene glycol.

• Iyingozi ezinganeni nakwabesifazane abakhulelwe

Abesifazane abakhulelwe, izingane ezingaphansi kweminyaka emine, nezinsana banamazinga aphansi e-enzyme eyaziwa ngokuthi i-alcohol dehydrogenase. Le enzyme iyadingeka ekuqhekekeni kwe-propylene glycol. Ngakho-ke, la maqembu asengozini yokuthola ubuthi uma emunywe ngobuningi ngomuthi.

• Ingozi yokuhlaselwa yinhliziyo

Uma i-propylene glycol ijovwa ngobuningi noma ngokushesha kakhulu, kungase kwehle umfutho wegazi kanye nezinkinga zesigqi senhliziyo.

Ucwaningo lwezilwane lubonisa ukuthi imithamo ephezulu kakhulu ye-propylene glycol inganciphisa izinga lokushaya kwenhliziyo, ihlise umfutho wegazi, futhi ibangele ngisho nenhliziyo ukuthi ime. Lezi zimo zidalwe izidakamizwa ezinikezwe ngemithamo ephezulu. Inani le-propylene glycol elitholakala ekudleni okuvamile alizange lihlotshaniswe nanoma yiziphi izinkinga zenhliziyo ezinganeni noma kubantu abadala.

• Izimpawu ze-neurological zingenzeka

Kwesinye isigameko, owesifazane onesifo sokuwa waqala ukudlikizeka okuphindaphindiwe nokuba nekhanda elikhanyayo ngenxa yobuthi be-propylene glycol obuvela emthonjeni ongaziwa. Ukuquleka kuye kwabonwa nasezinsaneni ezakha ubuthi obuvela emithini ejovwayo.

Ukwengeza, iziguli ezingu-16 emtholampilo wezinzwa zanikezwa ama-402 mg we-propylene glycol kathathu ngosuku izinsuku ezintathu. Omunye wabo waba nezimpawu ezinzima zemizwa. Inani eliphakeme kakhulu le-propylene glycol lasetshenziswa kulezi zifundo. Ososayensi baqaphela ukuthi i-2-15 ml ye-propylene glycol ibangele isicanucanu, isiyezi kanye nemizwa engavamile. Lezi zimpawu zanyamalala phakathi namahora angu-6.

• Ingabangela ukungezwani kwesikhumba

Kulinganiselwa ukuthi phakathi kuka-0.8% no-3.5% wabantu abazwani nalesi sithasiselo. Ukusabela okuvame kakhulu kwesikhumba ngemva kokudla i-propylene glycol yi-dermatitis.

Kubikwe i-systemic dermatitis ngemva kokudla ukudla nokuthatha izidakamizwa eziqukethe i-propylene glycol nezidakamizwa ezifakwa emthanjeni. Ngakho-ke, abantu abane-propylene glycol yokungezwani komzimba akufanele nje bahlale kude nokudla okuqukethe lesi sengezo, kodwa futhi akufanele basebenzise imikhiqizo efana ne-shampoo, insipho, i-moisturizer equkethe.

• Kungabangela izinkinga zokuphefumula

I-Propylene glycol iyisithako esivamile emishinini yentuthu (yemikhiqizo yasetiyetha) nezinye izinto eziphefumulayo. Ezifundweni zabo zamagundane, abanye ososayensi bathola amangqamuzana akhulisiwe emigwaqweni yomoya kanye nokuphuma kwegazi emakhaleni. 

• Kungase kuholele kumakhemikhali ayingozi kakhulu

Mhlawumbe ingxenye ebaluleke kakhulu yokuchayeka ku-fixed propylene glycol yikhono layo lokuvumela ukudlula mahhala kwamanye amakhemikhali egazini. I-Propylene glycol inyusa ukuthambekela kwesikhumba ukumunca noma yini esihlangana nayo. Uma kubhekwa umthamo omkhulu wamakhemikhali ayingozi esibhekana nawo njalo, lokhu kungase kube yingozi nakakhulu kunenhlanganisela ngokwayo.

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