Botanical species · safety record

Corydalis ambigua

The EFSA Compendium of Botanicals holds 15 constituent measurements for Corydalis ambigua. This page reports what those source records contain and how to reach them. It carries no effect estimate, no dose and no recommendation.

Accepted name in source: Corydalis ambigua Cham.& Schltdl.

15Constituent measurements

0Safety records

6Cited sources

0Licensed products (Canada)

Regulatory presence

No Health Canada licensed natural health product in the snapshot names this species as a medicinal ingredient under this exact binomial. Absence here means absence from this one register under this one name, not absence from trade, and not a safety verdict.

What the records describe

Constituents measured

Plant parts

Preparations

Recorded constituents

What analytical work has found in this species, at which plant part and preparation. A measured constituent is a fact about material, not about effect.

Substance	Plant part	Preparation	Concentration	Analytical method	Source
Allocryptopine	Roots and other underground parts used as staple food	Solvent extraction	0.001 Percent	Standard Chromatographic tests (paper- thin layer- and column chromatography)	Resolve DOI
Benzophenanthridine alkaloids	Roots and other underground parts used as staple food	Solvent extraction	0.007 Percent	Standard Chromatographic tests (paper- thin layer- and column chromatography)	Resolve DOI
Benzophenanthridine alkaloids	Roots and other underground parts used as staple food	Solvent extraction	0.003 Percent	Standard Chromatographic tests (paper- thin layer- and column chromatography)	Resolve DOI
Benzophenanthridine alkaloids	Roots and other underground parts used as staple food	Solvent extraction	—	Unspecified	Resolve DOI
Corydaline	Roots and other underground parts used as staple food	Solvent extraction	0.019 Percent	Standard Chromatographic tests (paper- thin layer- and column chromatography)	Resolve DOI
Isoquinoline alkaloids	Roots and other underground parts used as staple food	Solvent extraction	0.001 Percent	Standard Chromatographic tests (paper- thin layer- and column chromatography)	Resolve DOI
Isoquinoline alkaloids	Roots and other underground parts used as staple food	Solvent extraction	0.0035 Percent	Standard Chromatographic tests (paper- thin layer- and column chromatography)	Resolve DOI
Protoberberine	Roots and other underground parts used as staple food	—	—	Unspecified	Resolve DOI
Protopine	Roots and other underground parts used as staple food	—	—	Unspecified	Resolve DOI
Tetrahydropalmatin	Roots and other underground parts used as staple food	Solvent extraction	0.003 Percent	Standard Chromatographic tests (paper- thin layer- and column chromatography)	Resolve DOI
Alkaloids	Roots and other underground parts used as staple food	—	0.45 Percent	High Performance Liquid Chromatography (HPLC)/Liquid Chromatography (LC)	No resolvable identifier
Canadine	Unspecified	—	—	Unspecified	No resolvable identifier
Corydaline	Roots and other underground parts used as staple food	—	0.21 Percent	High Performance Liquid Chromatography (HPLC)/Liquid Chromatography (LC)	No resolvable identifier
Tetrahydropalmatin	Unspecified	—	—	Unspecified	No resolvable identifier
Tetrahydropalmatin	Unspecified	—	—	Unspecified	No resolvable identifier

Cited sources

The literature the compendium cites for this species. Metatron Health has no relationship with these authors or journals and earns nothing from citing them.

NARUTO, S., KANEKO, H. CONSTITUENTS OF CORYDALIS SPECIES .11. ALKALOIDS FROM CORYDALIS-AMBIGUA. Phytochemistry, 1973, vol. 12, no. 12, p. 3008-3009. DOI
Hsu, B., Kin, K. C. Pharmacological study of tetrahydropalmatine and its analogs. A new type of central nervous system depressant. Archives internationales de pharmacodynamie et de therapie, 1962, vol. 139, p. 318-27.
ZHU, XZ. DEVELOPMENT OF NATURAL-PRODUCTS AS DRUGS ACTING ON CENTRAL-NERVOUS-SYSTEM . Memorias do instituto oswaldo cruz, 1991, vol. 86, p. 173-175.
Yang, Zhiyou., Liu, Zhihui., Jiang, Baohong., Teng, Fukang., Wang, Yu., Han, Na., Guo, Dean., Yin, Jun. Ambidalmines A-E and ambidimerine F: Bioactive dihydrobenzophenanthridine alkaloids from Corydalis ambigua var. amurensis . European journal of medicinal chemistry, 2014, vol. 84, p. 417-424. DOI
Yasuda, Masaho., Konoshima, Masao., Kano, Yoshihiro. Pharmacognostical and botanical studies on the crude drugs in Hokkaido (IV). Determination of tertiary alkaloids in Corydalis ambigua by high performance liquid chromatography. Shoyakugaku zasshi, 1986, vol. 40, no. 1, p. 61-4.
Schroeder, K. M., Yu, K. W., Zhao, L. K., Eaton, J. B., Segerberg, M., Lukas, R. J., Wu, J. TETRAHYDROBERBERINE, A NOVEL NICOTINIC ACETYLCHOLINE RECEPTOR MODULATOR.. Society for neuroscience abstract viewer and itinerary planner, 2002, vol. 2002, p. Abstract No. 137.7-Abstract No. 137.7.

Boundary

A constituent measurement is a fact about material at a stated preparation, not a statement about what that material does in a person. An adverse-effect or genotoxicity record is an observation reported in a source, most often in an animal or laboratory model. Neither is a Metatron Health conclusion about causality, human risk or benefit, and the absence of a record is not proof that a preparation is safe. Nothing here is diagnosis, prescribing or individual medical care.

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Independent literature