Microbiological quality of hair and skin care cosmetics manufactured in Jordan
Microbiological quality of hair and skin care cosmetics manufactured in Jordan
复制标题
DOI：
10.1016/j.ibiod.2011.12.009
复制
发表时间：
2012-04-01
影响因子：
4.8
通讯作者：
Al-Groom, Rania M.
中科院分区：
文献类型：
--
作者：
Abu Shaqra, Qasem M.;Al-Groom, Rania M.
使用标准程序对约旦生产的57个品牌的市售护发和护肤化妆品的微生物质量进行了评估。未从56.1%的供试品中回收到活微生物，约5.3%的供试品中的活微生物低于10（2）CFU g（-1）。优势菌株为芽孢杆菌属、假单胞菌属、和凝固酶阴性葡萄球菌。对不同批次的被发现被>10（4）CFU g（-1）污染的品牌进行进一步测试，发现这些产品中的问题持续存在。使用铜绿假单胞菌ATCC 9027对无污染品牌进行防腐剂功效测试。该测试表明，28.1%的受试产品保存不充分。可以得出的结论是，所研究的制剂的微生物质量较差可以归因于这些品牌的配方中固有的问题和/或较差的生产卫生。希望约旦化妆品行业实施良好生产规范将提高这些产品的微生物质量。(C)2012爱思唯尔有限公司保留所有权利。
A total of 57 brands of commercially available hair and skin care cosmetics manufactured in Jordan were evaluated for their microbiological quality using standard procedures. Viable microorganisms were not recovered from 56.1% of the items tested and approximately 5.3% harbored less than 10(2) CFU g(-1). Dominant bacterial isolates were Bacillus species, Pseudomonas spp., and coagulase-negative staphylococci. Further testing of different batches of the brands that were found to be contaminated with >10(4) CFU g(-1) revealed that the problem was persistent in these products. Preservative efficacy tests were carried out for the contamination-free brands using Pseudomonas aeruginosa ATCC 9027. This test demonstrated that 28.1% of the products tested were inadequately preserved. It is concluded that poor microbiological quality of the preparations investigated can be attributed to either a problem inherent in the formulation of these brands and/or poor manufacturing hygiene. It is hoped that the implementation of good manufacturing practice in the Jordan's cosmetics industry will improve the microbiological quality of these products. (C) 2012 Elsevier Ltd. All rights reserved.