Lihlahisoa tsa tlhokomelo ea letlalo tseo re li sebelisang letsatsi le leng le le leng li na le palo e itseng ea li-preservative, hobane re phela lefatšeng le le leng le libaktheria, kahoo monyetla oa ho tšoaetsoa ke libaktheria tsa ka ntle le oona o ngata, 'me bareki ba bangata ba thata haholo ho etsa ts'ebetso ea aseptic, kahoo ha u sebelisa lihlahisoa tsa tlhokomelo ea letlalo le tsona li bonolo haholo ho hlaseloa ke libaktheria.
Theli-preservativelihlahisoa tsa tlhokomelo ea letlalo li ka boela tsa bapala nako e telele ea ho boloka le ho thibela likokoana-hloko, empa li-preservatives li boetse li na le kotsi e itseng letlalong, ho bonolo ho hlaha letlalong, ho bonolo ho baka bofubelu, ho hlaba, makhopho, ho baka ketsahalo, e tebileng e ka boela ea e-ba le makhopho, ho phatloha ha letlalo le liketsahalo tse ling.
Empa ka kakaretso semmuso lihlahisoa tsa tlhokomelo ea letlalo a phaella ka ho boloka lintho tse sireletsang, ke ditlhoko tsa dikahare tsa eona li tumellanong le melao e thata, ka kakaretso e ke ke ea bonahala ho baka mofetše kapa chefo karabelo.
Leha ho le joalo, ke ntse ke khothalletsa hore ha u khetha litlolo, leka ho khetha litlolo tse nang le li-preservatives tse fokolang, letlalo le nang le kutloelo-bohloko, li-acne prone pro, ka kopo hape u qobe litlolo tse nang le lisebelisoa tse bakang makhopho, tse bakang allergy.
Kahoo lihlahisoa tsa tlhokomelo ea letlalo tseo re atisang ho li sebelisa, ke li-preservatives life tse teng?
Tse tloaelehileng haholo.
1. Imidazolidinyl urea
2. Endo-urea
3.Isothiazolinone
4. Nipagin ester (paraben)
5.Quaternary ammonium salt-15
6. Benzoic acid/benzyl alcohol le derivatives preservatives, alcohols le derivatives preservatives
7. Benzoic acid / sodium benzoate / potasiamo sorbate
8. Bronopol(Bronopol)
9. Triclosan(Triclosan)
10.Phenoxyethanol(Phenoxyethanol)
Phenoxyethanol ke setlolo se sireletsang letlalo se nang le kutlo e tlase ea letlalo 'me ke setlolo se sebelisoang haholo litlolong.
Ha ho bolele hore ho molemo ho se be le li-preservatives litlolong.Haeba ho se na li-preservatives, litlolo hangata li sebelisoa bakeng sa likhoeli tse 6 kamora ho buloa.
Ho na le li-preservatives tse itseng, ho molemo ho phenoxyethanol, kapa li-preservatives tse ling tse tšoanang, kapa limela tsa limela tse nang le ts'ebetso ea ho boloka, lisebelisoa tsa ho boloka li molemo ka ho fetisisa ntlheng ea ho qetela ea lisebelisoa tsohle, e le hore litaba li fokotsehe, li tiisehe haholoanyane.
Nako ea poso: Sep-07-2022