(organic chemistry, biochemistry) Any of a large class of organic compounds, of plant origin, having more than one phenol group; they tend to be colourful and to have antioxidant properties.
Used in a Sentence
polyphenol
Definition, parts of speech, synonyms, and sentence examples for polyphenol.
Editorial note
Many herbs are selective to COX-2, it's like every polyphenol and its mother seems to inhibit it.
Examples15
Definitions1
Parts of speech1
Quick take
(organic chemistry, biochemistry) Any of a large class of organic compounds, of plant origin, having more than one phenol group; they tend to be colourful and to have antioxidant properties.
Meaning at a glance
The clearest senses and uses of polyphenol gathered in one view.
Definitions
Core meanings and parts of speech for polyphenol.
noun
(organic chemistry, biochemistry) Any of a large class of organic compounds, of plant origin, having more than one phenol group; they tend to be colourful and to have antioxidant properties.
Example sentences
Many herbs are selective to COX-2, it's like every polyphenol and its mother seems to inhibit it.
And if you look, there are plenty of good options for high quality and high polyphenol oil at reasonable prices.
If it produces a hot sensation in the throat this is due apparently to oleocanthal, a major polyphenol in the oil.
And yet: - Cold-pressed, extra virgin olive oil is considered to be the healthiest due to its fat and polyphenol content.
Curcumin: This polyphenol is found in turmeric, a spice commonly used in Indian cuisine.
The apple case is about modifying the levels of an enzyme, polyphenol oxidase [1].
But we know that industrial crops (even organic grown) have extremely low polyphenol content compared to their wild counterparts.
The browning you see in cut foods is caused partly by polyphenol oxidase, an enzyme that can be activated by iron and other metals.
Apparently the polyphenol oxidase in bananas doesn't play well with other nutrients.
They have dozens of different olive oils from around the world (suspiciously, few from Italy) with different varieties and pick dates and polyphenol counts.
The ice cream, with strawberry polyphenol added to it, does melt eventually.
The non-browning apple gets that way by having one of its enzymes (polyphenol oxidase) turned off -- what could be dangerous about removing an enzyme?
Quote examples
Yeah definitely not cheap like "this sucks" but extremely reasonable price for pretty high quality and high polyphenol olive oil imo.
But one should be careful with polyphenols in academic research as you will always find a paper that says "polyphenol X can do Y".
Examples: Tea (e.g., black tea): The so-called "fermentation" is actually oxidation catalyzed by enzymes in the tea leaves themselves (like polyphenol oxidase), with little to no microbial activity.
Frequently asked questions
Short answers drawn from the clearest meanings and examples for this word.
How do you use polyphenol in a sentence?
Many herbs are selective to COX-2, it's like every polyphenol and its mother seems to inhibit it.
What does polyphenol mean?
(organic chemistry, biochemistry) Any of a large class of organic compounds, of plant origin, having more than one phenol group; they tend to be colourful and to have antioxidant properties.
What part of speech is polyphenol?
polyphenol is commonly used as noun.