食品研究与开发
食品研究與開髮
식품연구여개발
FOOD RESEARCH AND CEVELOPMENT
2015年
7期
100-101
,共2页
分光光度法%香肠%亚硝酸盐
分光光度法%香腸%亞硝痠鹽
분광광도법%향장%아초산염
spectrophotometric method%sausage%nitrite
香肠中的添加剂亚硝酸盐，可以起到护色、呈色作用，还能起到防腐作用。但摄入量大时，会对身体有毒害作用。对市售的香肠进行取样，通过分光光度法进行亚硝酸盐含量的测定，精密度试验RSD在0.41%~1.2%之间，回收率在96%~104.6%之间。实验结果表明，所测香肠样品中，亚硝酸盐含量在3.18 mg/kg~11.4 mg/kg之间，均符合食品添加剂国家安全标准。但散装香肠亚硝酸盐含量明显偏高。
香腸中的添加劑亞硝痠鹽，可以起到護色、呈色作用，還能起到防腐作用。但攝入量大時，會對身體有毒害作用。對市售的香腸進行取樣，通過分光光度法進行亞硝痠鹽含量的測定，精密度試驗RSD在0.41%~1.2%之間，迴收率在96%~104.6%之間。實驗結果錶明，所測香腸樣品中，亞硝痠鹽含量在3.18 mg/kg~11.4 mg/kg之間，均符閤食品添加劑國傢安全標準。但散裝香腸亞硝痠鹽含量明顯偏高。
향장중적첨가제아초산염，가이기도호색、정색작용，환능기도방부작용。단섭입량대시，회대신체유독해작용。대시수적향장진행취양，통과분광광도법진행아초산염함량적측정，정밀도시험RSD재0.41%~1.2%지간，회수솔재96%~104.6%지간。실험결과표명，소측향장양품중，아초산염함량재3.18 mg/kg~11.4 mg/kg지간，균부합식품첨가제국가안전표준。단산장향장아초산염함량명현편고。
Additive of nitrite in sausage, can play the role of protecting color, color effects, can also play a role in anti-corrosion. But the intake, can have toxic effects on the body. The samples were measured by means of the sausage Market Sales of nitrite by spectrophotometry , the precision test of RSD between 0.41%-1.2%, the recovery was 96%-104.6%, the measured samples of sausage, nitrite content between 3.18 mg/kg-11.4 mg/kg, are in line with national safety standards of food additives. But the content of nitrite in sausage was significantly higher in bulk.
