Cov mildew yog npub xim av, lub hauv paus ntawm tus nplaig saj iab thiab hnyav, cov tshuaj tsw qab thiab saj yog pwm, thiab nws tsis yooj yim rau nthuav tawm tom qab soaking hauv dej. Cov tshuaj yej qaub muaj ib tug tsis muaj zog saj, tsis tshua muaj aroma, qaub saj thiab saj, thiab hauv qab ntawm nplooj yog liab doog. Lub aroma thiab saj ntawm Jiaobian tshuaj yej muaj ib tug burnt saj, hauv qab ntawm nplooj yog tawg, thiab muaj me ntsis nyob rau hauv ua npuas ncauj, thiab saj yog iab thiab precipitated. Cov xim ntawm cov tshuaj yej qub yog qhuav thiab tsis ntub, muaj cov roj qub, cov xim dej yog daj thiab turbid, thiab nws tsis yooj yim rau nthuav tawm tom qab soaking hauv dej. Cov xim ntawm Huilong tshuaj yej yog daj ntseg thiab npub, thiab nws yog lub teeb heev. Nws yog lub teeb thiab tasteless thaum chewed, thiab nws tsis iab. Nws nthuav tawm sai heev thaum soaked hauv dej. Lub aroma ntawm fermented tshuaj yej tsis yog lawm, cov xim dej yog turbid los yog liab, thiab hauv qab ntawm nplooj yog liab. Cov ntxhiab tsw thiab saj ntawm cov tshuaj yej yog qaub, hauv qab ntawm nplooj yog ntshav, xim yog tsaus thiab npub, thiab dej xim yog daj thiab turbid.
