Bitters yog tshuaj lom neeg nrog tus lej cas 3734-33-6, tseem hu ua Denatonium Benzoate, thiab Benzyl Ammonium Benzoate. Bitters yog hmoov dawb crystalline nrog lub suab nrov ntawm 163 ~ 170 degree, tsis muaj ntxhiab, thiab iab iab heev. Nws yog yooj yim soluble hauv dej, ethanol, ethylene glycol, thiab lwm yam. Thiab nws cov kua aqueous yog qhov nruab nrab.
Bitters yog cov dej siab tshaj plaws uas paub thoob ntiaj teb, thiab nws yog unbearable thaum lub siab xav txog {}}}}. 003%.
Siv los ua cov neeg sawv cev sib txawv (lossis aversive tus neeg sawv cev) hauv cov khoom siv thiab cov khoom siv muaj kev siv khoom los ntawm kev noj haus cawv thiab tsiaj txhu thiab tiv thaiv cov menyuam los ntawm cov khoom zom. Yog li ntawd ntau lub teb chaws hais tias cov khoom no yuav tsum tau siv rau cov khoom lag luam yas xws li cov khoom ua si yas yas.
Ib qho ntxiv, cov kab mob bitters kuj yog cov khoom siv tsis tseem ceeb rau ntau cov cocktails. Bitters yog cov muaj txiaj ntsig zoo hauv cov cocktails. Tsuas yog me ntsis ntawm nws tuaj yeem ua rau tag nrho cov dej haus tag thiab ntau dua peb-seem, nqa ib qho kev nco tsw rau cov dej cawv. Tab sis yog tias koj coj nws tawm thiab saj nws ib leeg, nws yog iab thiab nyuaj rau nqos, ib yam li cov tshuaj tivthaiv Suav
