• Subtitle
    Choose Server
    • Server 1
    • Server 2
    • Server 3
Please choose another server if the video doesn't work or there is an error in the video
学是学非 第一辑

1 季节
54 插曲

学是学非 第一辑 - Season 1 Episode 18 液态氮与冷冻干燥法

學是學非,明辨是非


(2 votes, average: 9.50/ 10)

30 分钟 2025 HD

  • Share

外国有不少厨师利用液态氮来煮西餐,是非精主持在香港理工大学应用生物及化学科技学系林剑虹博士的陪同下,尝试制作液态氮雪糕。虽然液态氮的低温可以保存食物,但碍于它难以处理及有危险性,所以食品工业多用冷冻干燥法来保存食物,香港理工大学食物安全及科技研究中心副总监黄文健博士解释何谓冷冻干燥法。 吃鱼最怕骾骨,饮醋、扣喉是正确处理骾骨的方法吗?喉咙不适,很多人会选择吃喉糖,到底喉糖是否有止咳作用?耳鼻喉科专科医生黄汉威为观众提供答案。此外,有人指老火汤「煲得耐」,会令营养流失而对身体无益,注册营养师陈国宾指出此说法只对了一半。 除了饮饮食食,是非姊妹亦提醒爱车及爱狗人士要「分是非,明道理」!据网上流传,车身凹陷,可用通渠工具修理?车箱会释放一种叫「苯」的致癌物质,开车前要先开窗通风?此外,车头转数等同耗油量?只入半缸油,车辆会更悭油?香港专业教育学院(青衣)汽车工程系高级讲师冯敏强老师,专业分析汽车里里外外的是是非非。而对饲养及训练狗狗均有深厚认识的救狗之家教育及犬只训练经理莫家莹,会澄清「用食物作训练,会令狗仔倚赖食物才受教」、「必须要喝骂惩罚,狗仔才会知错」、「狗仔记仇,会故意随处大小便及破坏家具」,以及「初生婴孩与狗仔不能共处一屋」的谬误。

img

季节

类似

推荐品

  • 1998
    img

    天下无敌奖门人

    天下无敌奖门人

    10.00 1998 HD

    《天下無敵獎門人》(英語:The Super Trio...

    img
  • 2018
    img

    Magic × Warrior MagiMajo Pures!

    Magic × Warrior MagiMajo Pures!

    7.70 2018 HD

    In an attempt to conquer the world, the Nuisance World has stolen the Majoka Jewels and have corrupted each into an Akiramestone, which interferes...

    img
  • 1985
    img

    四大名捕重出江湖

    四大名捕重出江湖

    7.00 1985 HD

    ...

    img
  • 2014
    img

    Whichever Way the Ball Bounces

    Whichever Way the Ball Bounces

    10.00 2014 HD

    This show is located in the picturesque Oštrovac, a village on the edge of the national park. Katarina, Tomislav and Krešo will get a...

    img
  • 1995
    img

    Correlli

    Correlli

    6.50 1995 HD

    Correlli was an Australian television series first broadcast by ABC TV in 1995. It starred Deborra-Lee Furness as prison psychologist Louisa...

    img
  • 2024
    img

    披荆斩棘的大小姐

    披荆斩棘的大小姐

    8.00 2024 HD

    ...

    img
  • 1970
    img

    Germany Awake!

    Germany Awake!

    8.00 1970 HD

    img
  • 2018
    img

    Band Khirkiyan

    Band Khirkiyan

    10.00 2018 HD

    Subuhi, a simple and sensitive girl, is married to Zain, an extremely possessive man. Their love vanishes with jealousy, doubts and suffocation,...

    img
  • 2007
    img

    Super Henedy

    Super Henedy

    7.50 2007 HD

    The series is based on a police comedy, and its episodes are full of funny situations with social and political content,and executed by...

    img
  • 2014
    img

    Ek Hasina Thi

    Ek Hasina Thi

    10.00 2014 HD

    Ek Hasina Thi is a story, set in the eastern megapolis of Kolkata. It is not a revenge story but a story of the female protagonist, Durga, seeking...

    img