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ketone    音标拼音: [k'iton]
n. 酮类

酮类

ketone
n 1: any of a class of organic compounds having a carbonyl group
linked to a carbon atom in each of two hydrocarbon radicals


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  • Ketones: What They Are, Function, Tests Normal Levels
    Ketones, or ketone bodies, are acids your body makes when it’s using fat instead of glucose for energy Your body gets most of its energy from glucose, a sugar that mainly comes from carbohydrates in your diet
  • Ketone - Wikipedia
    An aldehyde differs from a ketone in that it has a hydrogen atom attached to its carbonyl group, making aldehydes easier to oxidize Ketones do not have a hydrogen atom bonded to the carbonyl group, and are therefore more resistant to oxidation
  • What are Ketones? Types, Benefits, and How to Test
    What Are Ketones? Ketones, also known as “ketone bodies,” are energy molecules created by the liver from the breakdown of fats Your body makes ketones when you don’t have access to carbs or enough glucose stores (glycogen), such as when on a ketogenic diet
  • Ketone | Definition, Properties, Facts | Britannica
    Ketone, any of a class of organic compounds characterized by the presence of a carbonyl group in which the carbon atom is covalently bonded to an oxygen atom The remaining two bonds are to other carbon atoms or hydrocarbon radicals
  • Ketones: What They Are, Types, and How to Test Them
    Learn what ketones are, how your body produces them, and the best ways to test your levels at home or with a doctor
  • What Are Ketones? Understanding Ketone Levels, Causes, Symptoms, and . . .
    Understand what are ketones, what causes high ketone levels, symptoms to watch for, and how to test them Learn how to manage ketones and protect your metabolic health
  • Ketone Functional Group: Definition, Structure, and Examples
    When the carbonyl group is attached to an aromatic ring, the compound is referred to as an aromatic ketone If the carbonyl carbon is directly bonded to a benzene ring, it is called an aryl ketone
  • Ketones: Urine, Blood, and Breath Tests - Health
    Ketones are chemicals made by your liver cells when your body breaks down fat for energy Urine, blood, and breath tests can determine ketone levels
  • Ketones: Blood or Urine Tests and Treatments - Healthline
    When it does this, it produces ketones, also known as ketone bodies If you have high ketone levels, you’re at risk of developing diabetic ketoacidosis (DKA), which can be life threatening
  • Ketones - Diabetes Teaching Center
    The fats travel through the blood circulation to reach the liver where they are processed into ketone units The ketone units then circulate back into the bloodstream and are picked up by the muscle and other tissues to fuel your body’s metabolism





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