Izinja aziyi kufa kwirainin, ayinamsebenzi. I-raisin lolunye uhlobo lwediliya enokubangela ityhefu kwaye ibangele ukungaphumeleli kwezintso. Inkqubo yokugaya inja ayinamandla, kwaye ukutya okuninzi kunokubangela urhudo kunye nokugabha, kunokukhokelela ekuphelisweni komzimba. Izinja azinakutya ukutya okuphezulu kwiswekile kwaye zityebe, kukhokelela kwi-ofisi ebuthathaka yomzimba.

Inja yokutya i-raisin ngokubanzi ayinampembelelo, i-raisin ngokwayo yenye yeediliya, izinja azivumelekanga ukuba zitye iidiliya, kuba iidiliya zinetyhefu nezinja, zama ukunqanda izinja.

Umthamo wokugaya izinja akanamandla, ukutya okuninzi kuya kukhokelela kwi-dyspepsia, oku kukhokelela kwisifo sohudo kunye nokugabha, okuya kukhokelela ekufeni kwezinja. Umxholo wenyukliya weediliya uqukethe i-cyAnide, engahambelani nempilo yabo ..

Izinja akufuneki zitye ukutya kunye nomxholo ophezulu weswekile, onokukhokelela ekukhuleni kwamafutha ngokukhawuleza okukhulu, okuya kunciphisa ukungagungqi kwabo kwaye kubenza bagule. Kananjalo, izinja akufuneki zityelele ukutya ngomxholo ophezulu wetyuwa, oya kwandisa ingcinezelo kwizintso zazo.