乳粉检测

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参考标准:

奶粉中水吸附研究检测方案(蒸汽吸附仪)

Milk powder is a valuable commodity for industrialized and third world countries. It is widely used in industrialized countries as the basis for powdered infant foods and by the baking and confection industries as a raw ingredient. In developing countries, especially those hit by famines, milk powder is an important source of protein and calories. In both cases transportation charges for an equivalent nutritional value are significantly lower for milk powder than for bulk whole milk, and milk powder has greater shelf life not requiring refrigeration. Free moisture promotes mold growth in foods; the higher the relative humidity the greater the potential for molding, particularly over 65%RH. However, like most desiccated food stuffs, milk powder exhibits a tendency to absorb moisture from the atmosphere. In a closed container, therefore, it has self-desiccating qualities to some degree. Sugar and table salt are two examples of foods with strong desiccating qualities and are therefore used as preservatives for other foods which are less desiccating. So, the moisture sorption quality of a foodstuff is essential information when it comes to considering packaging and storage conditions. Moisture sorption can also affect texture, color and flowability of powders. The moisture sorption behavior of foods is quickly and conveniently measured by dynamic gravimetric water vapor sorption, often referred to simply as DVS.
检测样品: 乳粉
检测项: 理化分析

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仪器信息网行业应用栏目为您提供362篇乳粉检测方案,可分别用于感官指标检测检测、营养成分检测、微生物检测、理化分析检测、真菌毒素检测、重金属检测、环境污染物检测、非法添加检测,参考标准主要有《GB/T 22388 原料乳与乳制品中三聚氰胺检测方法》、《GB 29704-2013 食品安全国家标准 动物性食品中环丙氨嗪及代谢物三聚氰胺多残留的测定 超高效液相色谱-串联质谱法》、《GB 5413.9 食品安全国家标准 婴幼儿食品和乳品中维生素A、D、E的测定》等