echemi logo
Product
  • Product
  • Supplier
  • Inquiry
    Home > Food News > Nutrition News > Onion skin can help you control the oil temperature

    Onion skin can help you control the oil temperature

    • Last Update: 2021-07-26
    • Source: Internet
    • Author: User
    Search more information of high quality chemicals, good prices and reliable suppliers, visit www.echemi.com

    In daily life, many people often have to wait for the oil in the pot to smoke before putting the dishes when cooking, but doing so has health risks
    .
    Professor Wang Yishan of the Health Management Center of the 107th Hospital of the People's Liberation Army explained that when the oil pan smokes, the temperature of the oil is often above 200°C.
    At this time, many nutrients in the vegetables are destroyed and some carcinogens are easily produced

    .
    In addition, under high temperature, the fat-soluble vitamins and essential fatty acids contained in the oil are also destroyed, reducing the nutritional value of the oil

    .

    How to control the oil temperature reasonably if you want to not only enjoy the delicious food, but also ensure that the nutrition of the food is not compromised? Fan Zhihong, an associate professor in the Department of Nutrition and Food Safety, College of Food Science and Technology, China Agricultural University, introduced an "onion skin test method": throw the onion skin into an oil pan.
    After the onion skin comes in contact with hot oil, it will foam.
    The oil can be judged by the oil bubbles.
    Warm

    .
    If there are few oil bubbles around the onion skin, it means that the oil temperature is not enough; if the onion skin turns yellow quickly, the temperature of the oil may be too high; it is best to see that the color of the onion skin has not changed, and at the same time it is still rising.
    With small oil bubbles, this is the right temperature

    .

    Sun Guiju, director of the Department of Nutrition and Food Hygiene, School of Public Health, Southeast University, suggested that it is best to rotate various oils in daily cooking
    .
    For example, soybean oil, sunflower oil, peanut oil, etc.
    can be used for stir-frying or stewing.
    Sesame oil, olive oil, linseed oil, etc.
    can be used for cold dressing.
    Coconut oil and palm oil should be used for fried foods.
    , More beneficial to health

    .

    This article is an English version of an article which is originally in the Chinese language on echemi.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to service@echemi.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

    Related Articles

    Contact Us

    The source of this page with content of products and services is from Internet, which doesn't represent ECHEMI's opinion. If you have any queries, please write to service@echemi.com. It will be replied within 5 days.

    Moreover, if you find any instances of plagiarism from the page, please send email to service@echemi.com with relevant evidence.