用45m3聚合釜生产食品卫生级悬浮PVC树脂

介绍使用45m     

Role of the Department of Health in the implementation of the new UK Food Safety Bill

The recent statistics on notifications of food poisoning and on cases of salmonella, campylobacter and listeriosis are presented and the trends over recent years discussed. The Food Safety Bill, at present passing through Parliament is outlined and those measures proposed with particular relevance to the public health discussed. The proposed Food Hygiene Regulations on temperature control at retail outlets and during distribution, at present out to consultation, are also outlined.     

Hand hygiene compliance and irritant dermatitis: a juxtaposition of healthcare issues

Reduction and prevention of health care-associated infections is a worldwide priority with emphasis on increasing hand hygiene compliance. Repetitive exposure to hand hygiene products and procedures is a significant factor in the development of occupational irritant hand dermatitis. Compliance has been difficult to achieve often due to skin irritation. The introduction of alcohol hand rubs has positively influenced compliance but rates remain lower than required. Genetic and environmental factors to the frequency and severity of irritant contact dermatitis have been identified. Because of the skin's role in innate immunity, maintenance of epidermal integrity is a key strategy for reducing health care-associated infections. In this review, we examine the interdependence of the two issues and the challenges of simultaneously accomplishing both goals. We emphasize research conducted among healthcare workers in their clinical settings. The factors that influence skin integrity and the challenges in meeting both goals simultaneously are explored. Cosmetic scientists have played key roles in the development of improved skin care products, and the issues present an excellent opportunity for them to provide potentially life-saving contributions to health care.     

饮料加工工厂的卫生设计

良好作业规范简称"GMP"(Good Manufacturing Practice),被视为食品安全生产的基础,饮料加工工厂的卫生设计是新建和改建、扩建工厂是否能达到GMP的重要内容之一。就饮料加工工厂在选址、总平面布置、工艺设计、建筑和公用设施设计时应重视的卫生设计做以阐述。     

家居产品用杀菌剂

随着生活环境中卫生标准的要求和不断提高,杀菌剂的应用从食物供应链、生产和加工单位或机构逐渐渗入到我们的家庭之中。紧张的现代生活方式令人倍感时间的紧迫,与10年前相比,消费者花费在家居清洁方面的时间要少得多。由于消费者看不见细菌,被细菌污染的区域通常得不到彻底清洁。在这种情况下,适当使用杀菌产品减少有害微生物可能造成的危险就显得很有用。在快节秦的生活方式里,人们越来越多地在晚上洗衣服,刚洗过的衣服潮湿且缺少阳光照射,衣物纤维中残余的人体汗液和油脂是细菌滋生的温床。因此,衣物洗涤剂和纤维柔顺剂中也应添加杀菌剂。与之类似,家居中的一些坚硬表面,如碗碟、厨房表面、浴室内湿的墙面以及坚固的室内地面等,都需要利用有效方法控制污染微生物的生长。主要阐述在家中保持良好卫生操作的必要性,并提出了在现代生活方式中面对这些前所未有的挑战所需的解决方法。     

OHSAS 18000与电磁辐射防护

介绍了如何以OHSAS 18000的管理方式，对辐射这种职业安全危险源进行有效控制的方法。通过对其危害辩识，危险评价和危险控制措施进行分析，为电磁辐射防护提供了一种新的研究方法。     

《食品安全法》和我国的食科教育

《食品安全法》的颁布和实施是中国人饮食生活的大事,从事食科教育的相关机构应当深刻认识到该部法律所包含的科学技术和人文价值,以法令的颁布为契机,扩大自身的社会责任感,自觉引领中国的食品安全事业,尽力保障中国食品的安全。     

纳米HAP唾液蛋白与葡聚糖吸附性能研究

分别采用考马斯亮蓝蛋白测定法和酚．硫酸葡聚糖测定法，比较了不同性状羟基磷灰石粉体（HAP）对唾液蛋白和葡聚糖的吸附能力，研究了纳米HAP吸附唾液蛋白和葡聚糖的动力学和热力学特点。结果表明，对唾液蛋白和葡聚糖的吸附能力纳米HAP明显强于普通HAP，煅烧纳米HAP（nHAPc）又优于未经煅烧的HAP（nHAP）；nHAPc对唾液蛋白的吸附属于受颗粒表面ζ电位控制的电性吸附，而nHAPc对葡聚糖的吸附则很可能属于单层特异性吸附。     

化纤新材料在中国医疗卫生方面的应用现状和发展

阐述化纤材料在我国医疗卫生方面的应用现状和发展前景。主要介绍了外科缝合线、人工肾、人工心脏机械瓣膜、人工血管、人工肺、吸收性卫生用品和一次性手术衣等的应用状况,指出可生物降解纤维(包括海藻纤维、甲壳素纤维、改性Lyocell、聚乳酸纤维)将是医用纺织品纤维的发展重点。