TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

HYPERICUM PERFORATUM [5 records]

Record 1 2016-02-19

English

Subject field(s)
  • Botany
Universal entry(ies)
OBS

A plant of the family Hyperiaceae.

OBS

St-John’s-wort: preferred common name in the Inventory of Canadian Agricultural Weeds (2003).

Key term(s)
  • St. Johnswort

French

Domaine(s)
  • Botanique
Entrée(s) universelle(s)
OBS

Plante de la famille des Hypéricacées.

OBS

millepertuis commun : nom à privilégier selon l'Inventaire des mauvaises herbes du Canada (2003).

Key term(s)
  • mille-pertuis commun
  • mille-pertuis perforé

Spanish

Campo(s) temático(s)
  • Botánica
Entrada(s) universal(es)
Save record 1

Record 2 2012-01-04

English

Subject field(s)
  • Chemical Elements and Compounds
  • Biochemistry
  • Dyes and Pigments (Industries)
  • Dietetics
Universal entry(ies)
C15H5O2(OH)5
formula, see observation
C15H10O7
formula, see observation
117-39-5
CAS number
DEF

A yellow crystalline flavonol pigment that occurs usually in the form of glycosides (as quercitrin and rutin) in various plants and in the form of the dihydro derivative in Douglas fir, and that is used as an antioxidant, an absorber of ultraviolet rays, in rubber, plastics and vegetable oils.

CONT

Quercetin is a polyphenolic bioflavonoid or flavonoid, more specifically classified as a flavonol.... Bioflavonoids are... commonly found in plants that are used as medicinal herbs like Hypericum perforatum(St. Johns Wort) and Sambucus nigra L(Elder flower). Quercetin is highly abundant in food and beverage sources that are part of the human diet such as broccoli, lettuce, apples, tomatoes, onions, wine, tea, and coffee.

OBS

H-: The "H-" must be italicized.

OBS

yellow flavin: commercial name.

OBS

Chemical formula: C15H5O2 or C15H10O7

French

Domaine(s)
  • Éléments et composés chimiques
  • Biochimie
  • Teintures et pigments (Industries)
  • Diététique
Entrée(s) universelle(s)
C15H5O2(OH)5
formula, see observation
C15H10O7
formula, see observation
117-39-5
CAS number
CONT

[La] quercétine [est un] flavonol [...] qui se rencontre sous forme d'hétéroside dans le houblon, le marronnier, le quercitron, le thé, etc., et qui est utilisé comme colorant jaune de la laine et de la soie.

CONT

La quercétine est un flavonoïde de type flavonol. [...] de nombreuses plantes médicinales doivent leur efficacité à leur fort taux en quercétine.

OBS

Ne pas confondre «quercétol» avec «quercitol».

OBS

H- : La lettre «H-» s'écrit en italique.

OBS

Formule chimique : C15H10O7 ou C15H5O2(OH)5

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Bioquímica
  • Tinturas y pigmentos (Industrias)
  • Dietética
Entrada(s) universal(es)
C15H5O2(OH)5
formula, see observation
C15H10O7
formula, see observation
117-39-5
CAS number
OBS

Fórmula química: C15H5O2 or C15H10O7

Save record 2

Record 3 2011-01-25

English

Subject field(s)
  • Chemical Elements and Compounds
  • Plant Biology
  • Biochemistry
Universal entry(ies)
C21H20O11
formula, see observation
CONT

The drug St. John's wort consists of the dried above-ground part of "Hypericum perforatum L", collected shortly before or during the flowering period. It contains not less than 0. 04% naphthodianthrones of the hypericin group(so-called total hypericin).... Other possible active ingredients are polymerization products of hypericin, the flavonoids quercetin, hyperoside, quercitrin, isoquercitrin, rutin, campherol, luteolin, and 13-118-biapigenin, the total concentration of which can amount to 2% to 4%.

CONT

... we have compared the bioactivities of the two most abundant flavonoid glycosides that we have purified from onions (quercetin-3,4’-diglucoside and quercetin-4’-glucoside) to the quercetin aglycone, and also to the more commonly studied commercially-available flavonoid glycosides, rutin (quercetin-3-rutinoside) and isoquercitrin (quercetin-3-glucoside).

OBS

Chemical formula: C21H20O11

French

Domaine(s)
  • Éléments et composés chimiques
  • Biologie végétale
  • Biochimie
Entrée(s) universelle(s)
C21H20O11
formula, see observation
OBS

[Glucoside] présent dans les feuilles de myrtille Vaccinium Myrtillus [...]

OBS

Formule chimique : C21H20O11

Spanish

Save record 3

Record 4 2009-04-21

English

Subject field(s)
  • Cosmetology
  • Personal Esthetics
  • Pharmacology
  • Chemical Elements and Compounds
Universal entry(ies)
CONT

Hypericum Perforatum Extract is an extract of the capsules, flowers, leaves and stem heads of the St. John's wort, Hypericum perforatum, Hypericaceae. Functions : astringent, soothing, skin protection.

Key term(s)
  • extract of Hypericum perforatum

French

Domaine(s)
  • Cosmétologie
  • Esthétique et soins corporels
  • Pharmacologie
  • Éléments et composés chimiques
Entrée(s) universelle(s)
OBS

Extrait des capsules, des fleurs, des feuilles et des sommités du millepertuis, Hypericum perforatum, Hypéricacées. Usages : agent astringent, agent apaisant, agent de protection de la peau, tonifiant, agent antimicrobien, agent masquant.

OBS

Hypericum perforatum : le nom latin s'écrit en italique.

Spanish

Save record 4

Record 5 2008-08-08

English

Subject field(s)
  • Chemical Elements and Compounds
OBS

Amentoflavone is found in a number of plants with medicinal properties, including Ginkgo biloba and Hypericum perforatum(St. John's Wort).... Several studies have shown that amentoflavone binds to benzadiazepine receptors.

French

Domaine(s)
  • Éléments et composés chimiques
CONT

L'invention concerne des biflavonoïdes antiviraux sensiblement purifiés, tels que robustaflavone, hinokiflavone, amentoflavone, agathisflavone, volkensiflavone, morelloflavone, rhusflavanone [...]

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
Save record 5

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