Hard alewayana dogara ne akan sukari & syrup tare da ƙari na abinci. Nau'in alewa mai wuya sun haɗa da ɗanɗano na 'ya'yan itace, ɗanɗanon kirim, ɗanɗano mai sanyi, sarrafa farar fata, hadawa yashi da gasasshen alewa mai ƙarfi da dai sauransu.
Jikin alewa yana da ƙarfi kuma yana da ƙarfi, don haka ana kiran shi sukari mai ƙarfi. Yana da tsarin amorphous amorphous. Musamman nauyi shine 1.4 ~ 1.5, kuma rage yawan sukari shine 10 ~ 18%. Yana narkewa a hankali a cikin baki kuma ana iya taunawa. Jikunan sukari a bayyane suke, masu kama da haske kuma ba su da kyau, kuma wasu an zana su zuwa sifofin da aka yi da hayaniya.
Hanyar samarwa: 1. Sayi kayan albarkatun kasa da kayan aiki bisa ga bukatun abokin ciniki; 2. Sugar narkewa. Makasudin narkewar sukari shine don raba kristal mai granulated tare da adadin ruwa mai dacewa; 3. Tafasa sukari. Manufar tafasar sukari shine don cire ruwa mai yawa a cikin maganin sukari, ta yadda za a iya tattara ruwan sukari; 4. Yin gyare-gyare. The gyare-gyaren tsari na wuya alewa za a iya raba zuwa ci gaba stamping gyare-gyare da kuma ci gaba da zuba gyare-gyare.
Adana a cikin yanayin zafin jiki yana ƙasa da 25 ℃ kuma dangi zafi bai wuce 50%. An fi son kwandishan.