食品專(zhuān)業(yè)英語(yǔ)重點(diǎn)句翻譯(存儲(chǔ)版)
【正文】 尺的人遭受生長(zhǎng)延遲。大多數(shù)這些化學(xué)物質(zhì)一般被認(rèn)為是安全和有必要的。25. The pounds added to foods for special purposes are called food additives. Examples are antioxidants added to oils to prevent rancidity, preservatives to prevent food from spoiling, colorants to make food more appealing, etc. Most of these chemicals are generally regarded as necessary and safe.這些有目地加入到食品當(dāng)中的物質(zhì)被稱(chēng)為食品添加劑。照此理解，他們被設(shè)計(jì)成為為大規(guī)模食品服務(wù)業(yè)提供支持服務(wù)，從而每天所提供的食品營(yíng)養(yǎng)素才可以參照RDA的標(biāo)準(zhǔn)。15. Nutrition might be defined as process whereby we obtain the essential nutrients and use them to make many other substances our bodies need. This process would include eating digesting food absorbing and using, or metabolizing, the nutrients it contains.吸收營(yíng)養(yǎng)素可以被定義為我們所吸收的營(yíng)養(yǎng)素和利用他們?nèi)ソM建我們需要的其他物質(zhì)的一個(gè)過(guò)程。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(yíng)養(yǎng)素為無(wú)數(shù)的生物生長(zhǎng)和生存所必需的物質(zhì)提供了能量和構(gòu)建物質(zhì)。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(lái)專(zhuān)門(mén)水解特殊的蛋白質(zhì)。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(gè)單不飽和脂肪酸加上一個(gè)順式雙鍵在C18鏈的中間形成的一種三聚體。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。7. This broader specificity is useful in the case 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(gè)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。s entry (induced fit model). 匹配進(jìn)入酶的活性部位，要么因?yàn)檫@個(gè)分子容易進(jìn)入酶的活性部位，要么因?yàn)槊傅慕Y(jié)構(gòu)進(jìn)行調(diào)整。任何對(duì)這些系統(tǒng)的擾亂都能導(dǎo)致一個(gè)適當(dāng)?shù)娘嬍碃I(yíng)養(yǎng)失調(diào)。19. These remendations are not individual requirements but are “remendations for the average daily amounts of nutrients population group
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