EFSA Compendium of Botanicals

Draft - work in progress

Salix caprea L.

Family:: Salicaceae
Approval state:: Approved
Number of articles retrieved:: 762
Number of processed references:: 4

Compositions

#1: alkaloids in male racemes #2: Saponins in male racemes #3: Tannins in bark #4: Gallocatechin in wood #5: procyanidin and prodelphinidin in leaves

Endpoint Studies

Genotoxicity

Composition #1: Aliev, R. K., Allakhverdibekov, G. B. Chemical composition of male racemes of the goat willow and the effect of its preparations on the cardiovascular system. izvest. akad. nauk azerbaidzhan. s.s.r., 1954, p. 69–84. .

Language:

English (en)
Plant part:

Flower (as part-nature) (A067B)
Extraction/Preparation method:

Solvent extraction (A0BZR)
Additional extraction description:

unspecified
Substance:

Alkaloids (RF-00004360-PAR)
Additional substance description:

in male racemes
Analytical method code:

Unspecified (F598A)
Yes/No Qualitative:

Positive/Present (POS)
Result type:

Qualitative Value (Binary) (BIN)
Internal remarks:

alkaloids in male racemes

Composition #2: Aliev, R. K., Allakhverdibekov, G. B. Chemical composition of male racemes of the goat willow and the effect of its preparations on the cardiovascular system. izvest. akad. nauk azerbaidzhan. s.s.r., 1954, p. 69–84. .

Language:

English (en)
Plant part:

Live plants (as part-nature) (A0BA0)
Extraction/Preparation method:

Solvent extraction (A0BZR)
Additional extraction description:

unspecified
Substance:

Saponins (RF-00004333-PAR)
Additional substance description:

in male racemes
Analytical method code:

Unspecified (F598A)
Yes/No Qualitative:

Positive/Present (POS)
Result type:

Qualitative Value (Binary) (BIN)
Internal remarks:

Saponins in male racemes

Composition #3: Alexa, Gh., Chirita, Aglaia. Willow bark as tanning material. An analytical study of the bark of Salix caprea. buletinul institutului politehnic din iasi, 1957, p. 109–120. .

Language:

English (en)
Plant part:

Bark (as part-nature) (A066X)
Extraction/Preparation method:

Solvent extraction (A0BZR)
Additional extraction description:

unspecified
Substance:

Tannins (RF-00004337-PAR)
Analytical method code:

Unspecified (F598A)
Result unit:

Percent (G138A)
Result type:

Numerical Value (VAL)
Value (concentration, content):

10.72
Internal remarks:

Tannins in bark

Composition #4: Pohjamo, SP., Hemming, JE., Willfor, SM., Reunanen, MHT., Holmbom, BR. Phenolic extractives in Salix caprea wood and knots. PHYTOCHEMISTRY, 2003, vol. 63, no. 2, p. 165–169. DOI: 10.1016/S0031-9422(03)00050-5. [DOI link]

Language:

English (en)
Plant part:

Wood (as part-nature) (A166P)
Extraction/Preparation method:

Solvent extraction (A0BZR)
Additional extraction description:

Acetone, Sequential extraction of lipophilic and hydrophilic
Substance:

gallocatechin (RF-00003822-PAR)
Analytical method code:

Gaschromatography (GC) (F037A)
Result unit:

Milligram/gram (G060A)
Result expression:

Dry matter (B002A)
Result type:

Numerical Value (VAL)
Value (concentration, content):

0.1-2.3
Internal remarks:

Gallocatechin in wood

Composition #5: Engstrom, Marica T., Palijarvi, Maija., Fryganas, Christos., Grabber, John H., Mueller-Harvey, Irene., Salminen, Juha-Pekka. Rapid Qualitative and Quantitative Analyses of Proanthocyanidin Oligomers and Polymers by UPLC-MS/MS. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2014, vol. 62, no. 15, p. 3390–3399. DOI: 10.1021/jf500745y. [DOI link]

Language:

English (en)
Plant part:

Leaves (as part-nature) (A0EKT)
Extraction/Preparation method:

Solvent extraction (A0BZR)
Additional extraction description:

Acetone
Substance:

Proanthocyanidins (condensed tannins) Proanthocyanidins (condensed tannins) (RF-00004370-PAR)
Additional substance description:

procyanidin and prodelphinidin
Analytical method code:

High Performance Liquid Chromatography (HPLC)/Liquid Chromatography (LC) (F018A)
Analytical method - additional description:

UPLC-MS-MS
Yes/No Qualitative:

Positive/Present (POS)
Result type:

Qualitative Value (Binary) (BIN)
Internal remarks:

procyanidin and prodelphinidin in leaves