3. Ukusebenziseka kalula kwabathengi
Njengoba abathengi abaningi bephila impilo ematasa futhi eshubile, abanaso isikhathi sokuqala ukupheka, kodwa khetha indlela yokudla elula esikhundleni salokho.Usulungele ukudla nayeukupakisha okusha nezimozibe umkhiqizo okhethwayo ngokusebenzisa ngokugcwele izitayela zamanje zenhlalo nezomnotho.
Ngo-2020, uma kuqhathaniswa nemikhiqizo yezolimo engapakishwanga, ukusetshenziswa kwenyama esanda kupakishwa, inhlanzi kanye nezinkukhu kuzokhula ngesivinini esikhulu.Lo mkhuba ungenxa yesidingo sabathengi sezixazululo ezilula kanye nokubusa okukhulayo kwezitolo ezinkulu ezingahlinzeka ngokudla okupakishiwe okuneshelufu ende yokuphila.
Kule minyaka eyishumi edlule, ngenani elandayo lezitolo ezinkulu kanye nezitolo ezinkulu, ikakhulukazi izimakethe ezisathuthuka, kanye nesidingo esikhulayo sabathengi semikhiqizo elula efana nokupheka kusengaphambili, ukubilisa ngaphambili noma ukusikwa kusengaphambili, ukusetshenziswa kokudla okufakwe esiqandisini kuye kwakhula kancane kancane.Ukukhula kwemikhiqizo enqunywe ngaphambilini nochungechunge olusezingeni eliphezulu kukhuthaze ukukhula kwesidingo sokupakishwa kwe-MAP.Isidingo sokudla okuqandisiwe siphinde sigqugquzelwe izinhlobonhlobo zokudla okusheshayo, i-pasta entsha, ukudla kwasolwandle nenyama, kanye nomkhuba obheke ekudleni okulula kakhulu, okuthengwa ngabathengi abaqaphela isikhathi.
4. Ubuchwepheshe be-Biological derivation kanye ne-biodegradation
Eminyakeni embalwa edlule, imikhiqizo eminingi emisha ye-bio esekelweemaphaketheni epulasitikisebevele.Njengoba i-PLA, i-PHA kanye ne-PTMT kuyizinto ezithembisayo kakhulu ekuphenduleni kwezinto ezibonakalayo kanye nefilimu ye-TPS esikhundleni se-petroleum, isikali sefilimu yepulasitiki esekelwe ku-bio sizoqhubeka nokukhula.
Isikhathi sokuthumela: Dec-07-2022