首页
登录
职称英语
Why does cream go bad faster than butter? Some researchers think that it com
Why does cream go bad faster than butter? Some researchers think that it com
游客
2024-06-08
47
管理
问题
Why does cream go bad faster than butter? Some researchers think that it comes down to the structure of the food, not its chemical【B1】_______ --a finding that could help rid some processed foods of chemical preservatives.
Cream and butter contain much the same【B2】_______ , so why cream should sour much faster has been a【B3】_______ . Both are emulsions--tiny globules of one liquid evenly【B4】_______ throughout another. The difference lies in what’s in the globules and what’s in the surrounding. In cream, fatty globules drift about in a sea of water. In butter, globules of a watery【B5】_______ are locked away in a sea of fat. The bacteria which make the food go bad prefer to live in the watery regions of the【B6】_______ . This means that in cream, the bacteria are free to grow throughout the mixture. When the situation is【B7】_______ , the bacteria are locked away in【B8】_______ buried deep in the sea of fat.【B9】_______ . They also slowly poison themselves with their waste products.
In butter, there is a self-limiting system which stops the bacteria from growing.【B10】_______ . It is believed that it will be possible to make the emulsions used in salad cream, for instance, more like those in butter.【B11】_______ . [br] 【B10】
选项
答案
The researchers are already working with food companies, keen to see if their products can be made resistant to bacterial attack through alterations to the food’s structure
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3625021.html
相关试题推荐
Whydoescreamgobadfasterthanbutter?Someresearchersthinkthatitcom
Whydoescreamgobadfasterthanbutter?Someresearchersthinkthatitcom
Whydoescreamgobadfasterthanbutter?Someresearchersthinkthatitcom
Whydoescreamgobadfasterthanbutter?Someresearchersthinkthatitcom
Whydoescreamgobadfasterthanbutter?Someresearchersthinkthatitcom
Whydoescreamgobadfasterthanbutter?Someresearchersthinkthatitcom
[originaltext]Ourenvironmentisbeingpollutedfasterthannatureandman’
[originaltext]Lighttravelsataspeedthatisaboutamilliontimesfaster
[originaltext]Lighttravelsataspeedthatisaboutamilliontimesfaster
Moreoftenthannottheresearchersarewronglyimpressed__________________(要缺乏这
随机试题
Sexprejudicesarebasedonandjustifiedbytheideologythatbiologyisde
[originaltext]TheBarbiemaker,Mattel,iscomingundergrowingpressureto
旅游者依约享受旅游服务权按照《中华人民共和国旅游法》的解释是“旅游者有权要求旅游
张先生,45岁。因上消化道大出血被送至急诊室。值班护士在医生未到达前应首先A.记
《国家电网公司变电检测管理规定》对变电设备检测职责分工、检测分类、()、检测
某五层中学教学楼,采用现浇钢筋混凝土框架结构,框架最大跨度9m,层高均为3.6m
与志贺毒素致病作用类似的毒素是A.肉毒外毒素 B.大肠杆菌内毒素 C.霍乱外
公共财政的()职能是指通过实施特定的财政政策,促进充分就业、物价稳定和经济增长
屋面高聚物改性沥青防水卷材的常用铺贴方法有()。A.热熔法 B.热粘接剂
根据《合同法》,下列选项中不可以作为建设工程合同的形式是()。A.合同书
最新回复
(
0
)