摘要
参考相关产品的国家标准和《化妆品卫生规范》(2007年版),对化妆品及其原料采用水蒸气蒸馏法提取,结合乙酰丙酮比色法测定甲醛。结果表明,该法排除了化妆品及其原料中乳化成分产生的浑浊对样品测定的干扰,为测定化妆品及其原料中的甲醛含量提供多种简便准确的途径。
One determination method of formaldenhyde in cosmetic products and its raw materials was developed. Cosmetic products are extracted by steam distillation, then the formaldehyde in the distilled solution is tested by using acetyl acetone colorimetry. This method eliminats the interference for the colourably because of turbidity caused by cosmetic products components. It provide an easy and accurate way for the test of the formaldehyde in the cosmetic products and its raw materials.
出处
《广东微量元素科学》
CAS
2012年第5期59-62,共4页
Trace Elements Science
基金
广东省高等学校高层人才项目(2011QY01)
广东轻院自然科学基金资助项目(KJ201007)
广东轻院教学改革项目资助课题(JG201004)
关键词
化妆品
原料
甲醛
水蒸气蒸馏
cosmetic
raw materials
formaldehyde
steam distillation
