The process of _______ changes the double bonds in unsaturated fatty acids into single bonds, giving the fat a more solid consistency.

Question

BlackTom AI · Accepted Answer

In this question, we’re asked to identify which process changes the double bonds in unsaturated fatty acids into single bonds, resulting in a firmer fat texture.
Option 1: hydrogenation. This is the process where hydrogen is added across the carbon–carbon double bonds, converting them to single bonds and increasing the saturation of the fatty acids. The result is a more solid fat at room temperature, which aligns with the description in the question.
Option 2: elongation. Elongation would imply extending the carbon chain length of fatty acids, not removing double bonds. Since the question specifies changing double bonds to single bonds, elongation does not fit.
Option 3: emulsification. Emulsification is a physical process that helps disperse fats into small droplets in water using emulsifiers. It does not alter the chemical structure of the fatty acids or their double bonds, so this choice is unrelated to changing saturation.
Option 4: saponification. Saponification is the base-catalyzed hydrolysis of fats to yield glycerol and fatty acid salts (soap). It breaks ester bonds rather than altering carbon–carbon double bonds, so it does not convert unsaturated fats to more saturated forms.

The process of _______ changes the double bonds in unsaturated fatty acids into single bonds, giving the fat a more solid consistency.单项选择题

类似问题

Comprehension-Level Multiple-Choice Items Which statement about spreadable margarines made from polyunsaturated oils is true?

Hydrogenation may affect not only the essential fatty acids in oils but also certain vitamins, decreasing their activity in the body.

Trans fats can be created by the process of hydrogenation.

The process of adding hydrogen to an unsaturated fatty acid and creating a more solid fat is called

The process of adding hydrogen to liquid unsaturated fats to produce margarine and shortening is an example of:

When evaluating a new project, firms should include in the projected cash flows all of the following EXCEPT:

更多留学生实用工具

智能学习助手

风格化写作助手

论文查重助手

文献引用助手

课堂转译助手

课堂笔记助手

Quiz搜索助手

学校历年真题

智能刷题助手

智能匹配练习

希望你的学习变得更简单