7.1 Introduction Both food processors and consumers have a basic need for valid and relevant nutritional information; on the one hand to guide production and marketing of genuinely functional products, and on the other to allow selection of products according to efficacy

5.1 Introduction In this chapter, copper is considered as a case study for the measurement of the effect of nutrient intake. The importance of the role of copper in biological systems is first explored in a brief review of selected human cuproenzymes

4.1 Introduction Minerals are the inorganic elements, other than carbon, hydrogen, oxygen and nitrogen, which remain behind in the ash when food is incinerated. They are usually divided into two groups – macrominerals and microminerals (or trace elements). The terms are historical in origin and originated at a time when the development of analytical equipment was still in its infancy and ‘trace’ was used to refer to components whose presence could be detected, but not quantified. Modern analytical equipment that allows determination of elements

A. Trichopoulou and A. Naska, University of Athens 2.1 Introduction Documenting and monitoring dietary patterns are priorities in nutritional epi￾demiology, in the planning of national food and nutrition policies and in the evaluation of nutrition education strategies. Early efforts in documenting dietary patterns were focused on identifying the specific nutrients that may be respon￾sible for effects on people’s health, but recently research has expanded towards studying patterns of food intake. Food data are often derived from:

2.1 Visual Basic语言基本概念 2.2【案例4】“计算圆周长和面积”程序 2.3【案例5】“加减法运算”程 2.4【例6】“和差积商运算”程序

一、 单项选择题（每题 1 分，共 40 分） l、治疗大型帽状腱膜下血肿的最好方法是（） A 待其自行吸收 B 用止血药，加压包扎 C 穿刺抽血，防止感染 D 切开引流，防止感染

一、药物制剂包装 药物制剂包装系指选用适宜的 材料和容器，利用一定技术对药物 制剂的成品进行分（罐）、封、壮、 贴签等加工过程的总称

国家英语四级考试词组 和完形填空题以考查各类词组和固定搭配为重点，这些词组和搭配在阅读理解、翻译和写作 中也有重要作用，所以这里将各类词组以词性为中心加以分类，以便帮助大家学习和记忆。 这些词组和固定搭配不仅在四、六级考试中至关重要，研究生入学英语考试中它们也是考查 重点

根据机构所受已知外力（包括惯性力）来确定个运动副中的 反力和需加于该机构上的平衡力。由于运动副反力对机构来说是 内力，必须将机构分解为若干个杆组，然后依次分析

“机械原理”课程是机械专业中重要的基础课程之一。本课 程不仅有很强的理论性，而且与实践紧密相连。为加强学生在实 践环节的基本训练，配合各章的学习，机械原理实验室有 4 个实 验可供选作。 为此编写了这本实验指导书，内容有学生实验守则，各实验 主要仪器、设备的原理，实验目的、要求、步骤及讨论题，还附 有实验报告格式。要求学生在实验前认真预习，实验后认真填写 实验报告