Frying, especially deep fat frying, has become the most popular food prepara￾tion technology during the last five decades. The reason is that the preparation is easy even for less experienced cooks, the procedure is rapid, and the finished product is highly palatable. In the frying procedure, fat is the medium of heat transfer. Two main frying methods exist, namely shallow frying and deep frying

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

3.1 Introduction Vitamins are classically defined as a group of organic compounds required in very small amounts for the normal development and functioning of the body. They are not synthesised by the body, or only in insufficient amounts, and are mainly obtained through food (Machlin and Huni, 1994). There are thirteen vitamins: four are fat-soluble, namely vitamins A (retinol)

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Angew. Chem. Int Ed. 2000, 39, 2812-2833 \That outpost of empire Australia, produces some curious mammalia, the kangaroo rat, the blood-sucking bat, and Aurthur J. Birch, inter alia.\ If you are anxious for over-exposure, to prepublication disclosure, to good food and good drink

Six Possible Pairs of Food￾Machines Production Levels

Introduction two categories: wheat, oats, rice and sorghum, of which about 7% of the entire crop in each case is used for industrial purposes, and barley, rye, (12-15%) is used industrially. The wor1dwide usage Of all the cereds’ gathered Sheets, is about 4% for seed, and the remainder almost equally shared between human food use (49%) and animal feed plus ‘processing and other’ (principally industrial) use (47%). The last cate￾gory divides into about 37% for animal feed plus

第三节 类胡萝卜素 Carotenoids 第四节 酚类色素 Polyphenol Pigments 第五节 酶促褐变 Enzymic Browning 第六节 食品中的着色剂 Colorants in Foods

5.1.概述 5.2.氨基酸的物理化学性质 5.3.蛋白质分子构象 5.4.蛋白质的变性 5.5.蛋白质的功能性质 5.6.蛋白质的营养性质 5.7.在食品加工中蛋白质的变化 5.8.蛋白质的测定

第一节概述 第二节脂肪的结构及组成 第三节脂肪的物理性质 第四节脂肪的化学性质 第五节油脂的质量评价 第六节油脂的加工化学 第七节复合脂质和衍生脂质 第八节油脂含量的测定