Ngakhale ambiri aife tasintha kuchapa thupi, padakali kachigawo kakang'ono ka anthu omwe akufunafuna khungu lalikulu la thupi, pogwiritsa ntchito sopo kapena zosambira. Ngakhale kuti zingaoneke ngati zofanana, kwenikweni pali kusiyana kwakukulu pakati pa ziŵirizo! Nawa makiyi ake.
Kusiyana kwakukulu pakati pa sopo wa chimbudzi ndi malo osambira ndikuti choyambirira chimabwera ndi zinthu zabwino zoyeretsa komanso zonyowa. Mafuta a Acid Salt ndi dzina la mankhwala a sopo, omwe amapangidwa ndi njira yotchedwa Saponification, kumene alkali kapena mchere amachitira ndi triglycerides ndipo glycerine amapangidwa ngati mankhwala. Palinso sopo ogayidwa ndi homogenised, omwe nthawi zambiri amaperekedwa ndi mitundu yapamwamba kwambiri. Malo osambira si kanthu koma sopo wolowera ndi mphamvu yoyeretsa komanso zopindulitsa zochepa.
Bungwe la Indian Standards limati mafuta a Total Fatty Matter (TFM) m'malo osambira akuyenera kukhala osakwana 60% koma osachepera 40%, pamene sopo ayenera kupitirira 60% koma osakwana 76%. Ngakhale ndi sopo, pali magiredi atatu, iliyonse ili ndi magawo osiyanasiyana a TFM. Pamwamba pa TFM, bwino sopo!
Zopangira zogwira ntchito pamwamba sizipezeka mu sopo wakuchimbudzi, pomwe zimapezeka pamalo osambira, zomwe zimapangitsa kuti zida zotsuka zizigwiritsidwa ntchito pakhungu komanso mankhwala abwino kwa omwe amakonda kudwala komanso kuphulika.
Palinso gulu lina la sopo opangidwa ndi glycerine, omwe ndi abwino kwa zikopa zomveka, koma osagwira ntchito kwambiri pakuyeretsa ndi kuyeretsa.
Chotero pamene mukupita ku sitolo kukatenga sopo, pangani chosankha mwanzeru—musapeze malo osamba pamene mukupempha sopo. Werengani mosamala zosakaniza zomwe zili pachikuto. Ngati sopo imabwera popanda zopangira, mwina sikuyenera kugula!
