Kudala ngaphambi kokuba kusungulwe imishanguzo yesimanje, isintu besithembele ezitshalweni lapho sifuna ukunciphisa izimpawu zaso, kungakhathalekile ukuthi sinani. Kuyiqiniso ukuthi ngaleso sikhathi kwakungekho okunye ababengaphendukela kukho, kodwa namuhla imikhiqizo eminingi yokwenziwa kwemithi yenziwa ngezakhi zezitshalo.
Yize kunezinhlobo eziningana, kulokhu sizogxila kwifayela le- izihlahla zokwelapha. Funda ukuze uthole ukuthi ziyini kanye nokuthi zenzelwe ini.
Yini izihlahla zokwelapha?
Lezi zitshalo yilezo okuvela kuzo khipha imikhiqizo esetshenziselwa ukwenza imithi kokubili kwemvelo namakhemikhali. Isibonelo yi- i-aspirin noma i-acetylsalicylic acid, umuthi esivame ukuba nawo ekhaya. Lawa maphilisi enziwa ngengxenye etholakala ku-salicin evela kuminyezane ngo-1853 nguCharles Frederic Gerhardt. Lapho ingekho imithi, amaqabunga omnyezane ayesetshenziselwa ukwenza ukumnika nokulungiselela inhloso efanayo ne-aspirin: ukuqeda izinhlungu, ukuvuvukala noma imfiva.
Kepha akusetshenziswanga amaqabunga kuphela, kepha futhi namagxolo, izimbali, izinhlaka kanye ne-latex. I- imidumba ye-carob, isibonelo, ezaziwa ngokuthi ubhontshisi we-carob, zingelinye lamakhambi asebenza kakhulu ezimeni zokuqunjelwa. Ngokolunye uhlangothi, Izimbali ze-linden nama-bracts ukumnika ingakusiza ulale kangcono, ngoba ilusizo kakhulu ekuqedeni ukuqwasha, ukucindezeleka nezinye izinkinga zemizwa.
Futhi lokho akushiwo isibalo sezihlahla nezitshalo ezitholakala emahlathini emvula ezingakaziwa futhi okungaba yikhambi esilifunayo lezifo ezibucayi njengomdlavuza noma ingculaza.