食品专业英语课件
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Lesson 11 Nutrition一、WORDS1)Word`s rootmicro- very small,微小的microsoftmicrobe =microorganism 微生物,细菌micronutrient 微量营养素macro- being large, thick,大的macronutrient 常量营养素macrobiotic 可长期保存的(生命的,生物的)macroclimate 大气候-ium 表示化学元素的拉丁名字.Sodium Na Calsium CaPotassium K Aluminium Almal- badly, abnormally, inadequatelymalnutrition 营养失调malabsorption 吸收不良malnourished 营养不足2). New words in TEXTinterdependent 相互依赖dependent 依赖independent 独立interchangeable 可交换的keeping quality 耐藏性get along 过活二、TextLife are nourished by food, and the substances in food (on which life depends) are the nutrients.❑nourish v.滋养,营养❑nourishment n.营养人的生命是由食物提供营养的,而生命依赖的是食物中的营养素。
These provide the energy and building materials for the countless substances (that are essential to the growth and survival of living things).这些营养素能够为人类的生长和生存所必需的大量物质提供能量和原材料。
Lesson 9 lipids一、new wordssolubility n 溶解度,溶解性solubilize v 溶解solube adj 可溶解的solute n 溶质solution n 溶液solvent n 溶剂nonpolar solventpolar solventester n 酯⏹triester n 三酯⏹triesters of glycerol 甘油三酯glycer(o)- 甘油⏹glycerol 甘油,丙三醇⏹Triacylglycerol 三酰基甘油carboxylic 含羧基的,⏹carboxylic acid羧酸aqueous adj.水的,含水的,水成的⏹aqueo- 水合的,由水衍生的⏹aqui- 水⏹aquiculture 水产养殖cis geometry 顺式构型trans geometry 反式构型cholesterol 胆固醇saturated 饱和的unsaturated 不饱和的saturated fatty acid 饱和脂肪酸monounsaturated一元不饱和的polyunsaturated 多元不饱和的⏹mono- 单,一⏹poly- 多,聚二、textLipids are a family of naturally occurring compounds (grouped together on the basis of their relative insolubility in water and solubility in nonpolar solvents. )脂类是由相对不溶于水、可溶于非极性溶剂的天然化合物形成的一个家族。
These are naturally occurring molecules that can be isolated from cells and tissues by extraction using nonpolar organic solvents.nonpolar organic solvents非极性溶剂它们可以通过非极性溶剂的萃取作用从细胞和组织中获得。