食品專業(yè)英語重點句翻譯-wenkub
2023-06-22 22:55:57 本頁面
【正文】 of an enzyme like papain which is important in protein digestion. It can catalyze the hydrolysis of peptide (amide) bonds in a variety of proteins, which means that the body does not need to maintain a stock of more specific enzymes to tackle specific proteins.這個廣泛的特異性在酶中很有用，例如木瓜蛋白酶，它在蛋白質(zhì)消化中具有重要意義。 Lesson105. This means that any catalyst that catalyze a reaction in one (.,esterification) also catalyze the reverse(., ester hydrolysis) reaction. To say these things another way, catalysts do not change the energy balance between reactants and products。不飽和脂肪有雙鍵能使烴鏈發(fā)生扭曲，從而使晶體的形成更加困難。Lesson 91. Lipids are a family of naturally occurring pounds grouped together on the basis of their relative insolubility in water in nonpolar solvents. These are naturally occurring molecules that can be isolated from cells and tissues by extration using nonpolar organic solvents.依據(jù)在水中的不溶解性和在非極性溶劑中的溶解性，脂肪以家族形式組成而自然出現(xiàn)的。3. The most abundant lipid in olive oil is glyceryl trioleate, a trimester formed from glycerol and oleic acid, a monounsaturated fatty acid with a cis double bond in the middle of the C18 chain.橄欖油里最豐富的脂質(zhì)是三油酸甘油酯，是甘油和油酸，與一個單不飽和脂肪酸加上一個順式雙鍵在C18鏈的中間形成的一種三聚體。 catalysts do lower the energy barrier between reactants and products.這意味著任何一個催化劑既可以催化一個反應朝一個方向進行，也可以使其朝逆方向進行。木瓜蛋白酶可以在各種蛋白質(zhì)中催化肽鍵的水解，從而可使人體不需要更高特異性酶來專門水解特殊的蛋白質(zhì)。10. The fit can e about either because the molecule fits easily into the enzyme39。Lesson 1111. These provide the energy and building materials for the countless substances that are essential to the growth and survival of living things. The manner in which nutrients bee integral parts of the body and contribute to its function is dependent on the physiologic biochemical processes that govern their actions.這些營養(yǎng)素為無數(shù)的生物生長和生存所必需的物質(zhì)提供了能量和構建物質(zhì)。13. They are called essential nutrients because we cannot get along without them .We need them for energy for building and maintaining body tissue, and for regulating body process—the three essential functions of food in the body.
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