퀘르세틴

Quercetin
Skeletal formula of quercetin
Ball-and-stick model of the quercetin molecule
이름
발음 /ˈkwɜːrsɪtɪn/
IUPAC 이름
3,3′,4′,5,7-Pentahydroxyflavone
체계명
2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one
별칭
5,7,3′,4′-flavon-3-ol, Sophoretin, Meletin, Quercetine, Xanthaurine, Quercetol, Quercitin, Quertine, Flavin meletin
식별자
3D 모델 (JSmol)
317313
ChEBI
ChEMBL
ChemSpider
DrugBank
ECHA InfoCard 100.003.807
EC 번호
  • 204-187-1
579210
KEGG
UNII
UN 번호 2811
  • InChI=1S/C15H10O7/c16-7-4-10(19)12-11(5-7)22-15(14(21)13(12)20)6-1-2-8(17)9(18)3-6/h1-5,16-19,21H 예
    Key: REFJWTPEDVJJIY-UHFFFAOYSA-N 예
  • InChI=1/C15H10O7/c16-7-4-10(19)12-11(5-7)22-15(14(21)13(12)20)6-1-2-8(17)9(18)3-6/h1-5,16-19,21H
    Key: REFJWTPEDVJJIY-UHFFFAOYAW
  • O=C1c3c(O/C(=C1/O)c2ccc(O)c(O)c2)cc(O)cc3O
성질
C15H10O7
몰 질량 302.236 g/mol
겉보기 yellow crystalline powder[1]
밀도 1.799 g/cm3
녹는점 316 °C (601 °F; 589 K)
Practically insoluble in water; soluble in aqueous alkaline solutions[1]
달리 명시된 경우를 제외하면, 표준상태(25 °C [77 °F], 100 kPa)에서 물질의 정보가 제공됨.
아니오아니오 확인 (관련 정보 예아니오아니오 ?)

퀘르세틴(Quercetin) 또는 케르세틴폴리페놀플라보노이드 그룹에서 속하는 식물성 플라보놀이다. 이는 많은 과일, 채소, 잎, 씨앗, 곡물에서 발견된다. 케이퍼, 적양파, 케일은 상당한 양의 퀘르세틴을 함유하고 있는 일반적인 식품이다. 쓴맛이 나며 건강보조식품, 음료, 식품의 성분으로 사용된다.

발생

퀘르세틴은 자연계에 널리 분포되어 있는 플라보노이드이다. 이 이름은 1857년부터 사용되었으며 참나무속 Quercus의 이름을 따서 quercetum(참나무 숲)에서 유래되었다. 이는 자연적으로 발생하는 극성 옥신 수송 억제제이다.

퀘르세틴은 가장 풍부한 식이 플라보노이드 중 하나이며 일일 평균 섭취량은 25~50mg이다.

같이 보기

각주

  1. “Quercetin dihydrate safety sheet”. 2011년 9월 16일에 원본 문서에서 보존된 문서. 

외부 링크

  • 위키미디어 공용에 퀘르세틴 관련 미디어 분류가 있습니다.

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