Saccharin yog cov khoom qab zib uas muaj txiaj ntsig zoo tsis muaj zaub mov noj. Nws yog kwv yees li 300-400 npaug ntawm qab zib li sucrose tab sis muaj iab lossis xim hlau tom qab, tshwj xeeb tshaj yog nyob rau hauv siab. Saccharin yog siv los ua cov khoom qab zib xws li dej qab zib, khoom qab zib, ncuav qab zib, thiab tshuaj.
Leej twg tsim cov khoom qab zib saccharin?
Saccharin tau tshawb pom los ntawm cov kws tshuaj Ira Remsen thiab Constantin Fahlberg hauv xyoo 1879, thaum lawv tab tom tshawb nrhiav oxidation ntawm o-toluenesulfonamide.
Leej twg pom cov khoom qab zib?
Tab sis koj puas paub tias qhov kev tshawb pom ntawm thawj cov khoom qab zib, saccharin, los ntawm kev sim nrog cov thee tar thiab ib qho kev sib tsoo hauv chav kuaj? Ira Remsen yog tus kws tshuaj German mob siab rau uas tau vam meej hauv nws txoj haujlwm ntawm sulfobenzoic compounds1 [1] ntawm Johns Hopkins University.
Vim li cas saccharin txwv tsis pub?
Saccharin raug txwv nyob rau xyoo 1981 vim ntshai tsam muaj kab mob. … Txhawm rau tsim cov qog nqaij hlav hauv nas, saccharin yog siv hauv grams ib kilo, piv nrog milligrams ib kilo siv thaum saccharin ua cov khoom qab zib rau tib neeg.
Puas saccharin txwv nyob rau hauv UK?
Tom qab ntawd 39 xyoo tom qab, xyoo 1977, nws tau txwv ib zaug ntxiv tom qab kev sim txuasnws mus rau mob qog noj ntshav hauv cov nas. Hauv 2011 qhov kev txwv no tau raug tshem tawm ib zaug ntxiv thaum kev tshawb fawb pom tias koj yuav tsum haus 800 cov kaus poom ntawm saccharin uas muaj cov dej qab zib txhua hnub kom ncav cuag. Kev noj tshuaj carcinogenic uas ua rau muaj kab mob hauv nas.
