Draft - work in progress
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- Cynoglossum officinale L.
Cynoglossum officinale L.
- Family:
- Boraginaceae
- Approval state:
- Approved
- Number of articles retrieved:
- 378
- Number of processed references:
- 7
Composition #1: van de Schans, M.G.M., Blokland, M.H., Zoontjes, P.W., Mulder, P.P.J., Nielen, M.W.F. Multiple heart-cutting two dimensional liquid chromatography quadrupole time-of-flight mass spectrometry of pyrrolizidine alkaloids. journal of chromatography a, 2017, vol. 1503, p. 38–48. DOI: 10.1016/j.chroma.2017.04.059.
[
DOI link]
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Plant part:
Leaves (as part-nature) (A0EKT)
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Extraction/Preparation method:
Solvent extraction (A0BZR)
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Additional extraction description:
2% formic acid solution in water
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Substance:
Pyrrolizidine alkaloids (RF-00000230-TOX)
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Analytical method code:
LC-MS (F026A)
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Analytical method - additional description:
2D-LC QToF-MS/MS
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Result unit:
Microgram/gram (G049A)
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Result expression:
Dry matter (B002A)
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Result type:
Numerical Value (VAL)
-
Value (concentration, content):
224-9466
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Internal remarks:
Pyrrolizidine alkaloids
Composition #2: Mudge, Elizabeth M., Jones, A. Maxwell P., Brown, Paula N. Quantification of pyrrolizidine alkaloids in North American plants and honey by LC-MS: single laboratory validation . food additives and contaminants part a-chemistry analysis control exposure & risk assessment, 2015, vol. 32, no. 12, p. 2068–2074. DOI: 10.1080/19440049.2015.1099743.
[
DOI link]
-
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Plant part:
Aerial part of plants (as part-nature) (A166F)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
methanol
-
Substance:
Pyrrolizidine alkaloids (RF-00000230-TOX)
-
Additional substance description:
Total pyrrolizidine alkaloids
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Analytical method code:
High Performance Liquid Chromatography (HPLC)/Liquid Chromatography (LC) (F018A)
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Analytical method - additional description:
HPLC-MS
-
Result unit:
Microgram/gram (G049A)
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Result type:
Numerical Value (VAL)
-
Value (concentration, content):
18.55
-
Internal remarks:
Pyrrolizidine alkaloids (flowers)
Composition #3: Mudge, Elizabeth M., Jones, A. Maxwell P., Brown, Paula N. Quantification of pyrrolizidine alkaloids in North American plants and honey by LC-MS: single laboratory validation . food additives and contaminants part a-chemistry analysis control exposure & risk assessment, 2015, vol. 32, no. 12, p. 2068–2074. DOI: 10.1080/19440049.2015.1099743.
[
DOI link]
-
-
Plant part:
Leaves (as part-nature) (A0EKT)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
methanol
-
Substance:
Pyrrolizidine alkaloids (RF-00000230-TOX)
-
Additional substance description:
Total pyrrolizidine alkaloids
-
Analytical method code:
High Performance Liquid Chromatography (HPLC)/Liquid Chromatography (LC) (F018A)
-
Analytical method - additional description:
HPLC-MS
-
Result unit:
Milligram/gram (G060A)
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Result type:
Numerical Value (VAL)
-
Value (concentration, content):
5.48
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Internal remarks:
Pyrrolizidine alkaloids (leaves)
Composition #4: Mudge, Elizabeth M., Jones, A. Maxwell P., Brown, Paula N. Quantification of pyrrolizidine alkaloids in North American plants and honey by LC-MS: single laboratory validation . food additives and contaminants part a-chemistry analysis control exposure & risk assessment, 2015, vol. 32, no. 12, p. 2068–2074. DOI: 10.1080/19440049.2015.1099743.
[
DOI link]
-
-
Plant part:
Leaves (as part-nature) (A0EKT)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
methanol
-
Substance:
Heliosupine (RF-00000282-TOX)
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Analytical method code:
High Performance Liquid Chromatography (HPLC)/Liquid Chromatography (LC) (F018A)
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Analytical method - additional description:
HPLC-MS
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Result unit:
Microgram/gram (G049A)
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Result type:
Numerical Value (VAL)
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Value (concentration, content):
236.9
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Internal remarks:
Heliosupine (leaves)
Composition #5: Mudge, Elizabeth M., Jones, A. Maxwell P., Brown, Paula N. Quantification of pyrrolizidine alkaloids in North American plants and honey by LC-MS: single laboratory validation . food additives and contaminants part a-chemistry analysis control exposure & risk assessment, 2015, vol. 32, no. 12, p. 2068–2074. DOI: 10.1080/19440049.2015.1099743.
[
DOI link]
-
-
Plant part:
Aerial part of plants (as part-nature) (A166F)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
methanol
-
Substance:
Heliosupine (RF-00000282-TOX)
-
Analytical method code:
High Performance Liquid Chromatography (HPLC)/Liquid Chromatography (LC) (F018A)
-
Analytical method - additional description:
HPLC-MS
-
Result unit:
Microgram/gram (G049A)
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Result type:
Numerical Value (VAL)
-
Value (concentration, content):
287.3
-
Internal remarks:
Heliosupine (flowers)
Composition #6: KNIGHT, AP., KIMBERLING, CV., STERMITZ, FR., ROBY, MR. CYNOGLOSSUM-OFFICINALE (HOUNDS-TONGUE) - A CAUSE OF PYRROLIZIDINE ALKALOID POISONING IN HORSES . journal of the american veterinary medical association, 1984, vol. 185, no. 6, p. 647–650. .
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-
Plant part:
Aerial part of plants (as part-nature) (A166F)
-
Substance:
Pyrrolizidine alkaloids (RF-00000230-TOX)
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Analytical method code:
Unspecified (F598A)
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Result unit:
Percent (G138A)
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Result expression:
Dry matter (B002A)
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Result type:
Numerical Value (VAL)
-
Value (concentration, content):
1.6-2.1
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Internal remarks:
Pyrrolizidine alkaloids
Composition #7: PFISTER, JA., MOLYNEUX, RJ., BAKER, DC. PYRROLIZIDINE ALKALOID CONTENT OF HOUNDSTONGUE (CYNOGLOSSUM-OFFICINALE L) . journal of range management, 1992, vol. 45, no. 3, p. 254–256. DOI: 10.2307/4002973.
[
DOI link]
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-
Plant part:
Flower (as part-nature) (A067B)
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Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
methanol
-
Substance:
Pyrrolizidine alkaloids (RF-00000230-TOX)
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Additional substance description:
Pyrrolizidine alkaloids in flowers and buds
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Analytical method code:
Nuclear Magnetic Resonance (NMR) (F061A)
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Result unit:
Percent (G138A)
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Result expression:
Dry matter (B002A)
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Result type:
Numerical Value (VAL)
-
Value (concentration, content):
0.12-1.36
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Internal remarks:
Pyrrolizidine alkaloids (flowers and buds)
Composition #8: PFISTER, JA., MOLYNEUX, RJ., BAKER, DC. PYRROLIZIDINE ALKALOID CONTENT OF HOUNDSTONGUE (CYNOGLOSSUM-OFFICINALE L) . journal of range management, 1992, vol. 45, no. 3, p. 254–256. DOI: 10.2307/4002973.
[
DOI link]
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Plant part:
Seed (as part-nature) (A066P)
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Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
methanol
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Substance:
Pyrrolizidine alkaloids (RF-00000230-TOX)
-
Additional substance description:
Pyrrolizidine alkaloids in pods
-
Analytical method code:
Nuclear Magnetic Resonance (NMR) (F061A)
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Result unit:
Percent (G138A)
-
Result expression:
Dry matter (B002A)
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Result type:
Numerical Value (VAL)
-
Value (concentration, content):
1.00
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Internal remarks:
Pyrrolizidine alkaloids (pods)
Composition #9: PFISTER, JA., MOLYNEUX, RJ., BAKER, DC. PYRROLIZIDINE ALKALOID CONTENT OF HOUNDSTONGUE (CYNOGLOSSUM-OFFICINALE L) . journal of range management, 1992, vol. 45, no. 3, p. 254–256. DOI: 10.2307/4002973.
[
DOI link]
-
-
Plant part:
Leaves (as part-nature) (A0EKT)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
methanol
-
Substance:
Pyrrolizidine alkaloids (RF-00000230-TOX)
-
Additional substance description:
Pyrrolizidine alkaloids in leaves
-
Analytical method code:
Nuclear Magnetic Resonance (NMR) (F061A)
-
Result unit:
Percent (G138A)
-
Result expression:
Dry matter (B002A)
-
Result type:
Numerical Value (VAL)
-
Value (concentration, content):
0.31-2.12
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Internal remarks:
Pyrrolizidine alkaloids (leaves)
Composition #10: PFISTER, JA., MOLYNEUX, RJ., BAKER, DC. PYRROLIZIDINE ALKALOID CONTENT OF HOUNDSTONGUE (CYNOGLOSSUM-OFFICINALE L) . journal of range management, 1992, vol. 45, no. 3, p. 254–256. DOI: 10.2307/4002973.
[
DOI link]
-
-
Plant part:
Stem / stalk (as part-nature) (A067S)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
methanol
-
Substance:
Pyrrolizidine alkaloids (RF-00000230-TOX)
-
Additional substance description:
Pyrrolizidine alkaloids in stems
-
Analytical method code:
Nuclear Magnetic Resonance (NMR) (F061A)
-
Result unit:
Percent (G138A)
-
Result expression:
Dry matter (B002A)
-
Result type:
Numerical Value (VAL)
-
Value (concentration, content):
0.1-1.29
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Internal remarks:
Pyrrolizidine alkaloids (stem)
Composition #11: ElShazly, A., Sarg, T., Ateya, A., Aziz, EA., Witte, L., Wink, M. Pyrrolizidine alkaloids of Cynoglossum officinale and Cynoglossum amabile (family Boraginaceae) . biochemical systematics and ecology, 1996, vol. 24, no. 5, p. 415–421. DOI: 10.1016/0305-1978(96)00035-X.
[
DOI link]
-
-
Plant part:
Leaves (as part-nature) (A0EKT)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
methylene chloride
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Substance:
Pyrrolizidine alkaloids (RF-00000230-TOX)
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Additional substance description:
Pyrrolizidine alkaloids (acetylheliosupine; heliosupine; viridiflorine; 7-angeloylheliotridine; 7-tigloylheliotridine; 7-angeloyl-1-formyl-6,7-dihydro-5h-pyrmlizine;7-angeloylrindedne;rinderine;echinatine;heliotridine derivatives;7-angeloylechinatine
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Analytical method code:
GC-MS (Q) (F344A)
-
Analytical method - additional description:
GLC-MS
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Result unit:
Percent (G138A)
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Result type:
Numerical Value (VAL)
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Value (concentration, content):
0.2
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Internal remarks:
Pyrrolizidine alkaloids (leaves)
Composition #12: ElShazly, A., Sarg, T., Ateya, A., Aziz, EA., Witte, L., Wink, M. Pyrrolizidine alkaloids of Cynoglossum officinale and Cynoglossum amabile (family Boraginaceae) . biochemical systematics and ecology, 1996, vol. 24, no. 5, p. 415–421. DOI: 10.1016/0305-1978(96)00035-X.
[
DOI link]
-
-
Plant part:
Flower (as part-nature) (A067B)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
methylene chloride
-
Substance:
Pyrrolizidine alkaloids (RF-00000230-TOX)
-
Additional substance description:
Pyrrolizidine alkaloids (acetylheliosupine; heliosupine; viridiflorine; 7-angeloylheliotridine; 7-tigloylheliotridine; 7-angeloyl-1-formyl-6,7-dihydro-5h-pyrmlizine;7-angeloylrindedne;rinderine;echinatine;heliotridine derivatives;7-angeloylechinatine
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Analytical method code:
GC-MS (Q) (F344A)
-
Analytical method - additional description:
GLC-MS
-
Result unit:
Percent (G138A)
-
Result type:
Numerical Value (VAL)
-
Value (concentration, content):
0.98
-
Internal remarks:
Pyrrolizidine alkaloids (Flowers)
Composition #13: ElShazly, A., Sarg, T., Ateya, A., Aziz, EA., Witte, L., Wink, M. Pyrrolizidine alkaloids of Cynoglossum officinale and Cynoglossum amabile (family Boraginaceae) . biochemical systematics and ecology, 1996, vol. 24, no. 5, p. 415–421. DOI: 10.1016/0305-1978(96)00035-X.
[
DOI link]
-
-
Plant part:
Fruit unspecified (as part-nature) (A067D)
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Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
methylene chloride
-
Substance:
Pyrrolizidine alkaloids (RF-00000230-TOX)
-
Additional substance description:
Pyrrolizidine alkaloids (acetylheliosupine; heliosupine; viridiflorine; 7-angeloylheliotridine; 7-tigloylheliotridine; 7-angeloyl-1-formyl-6,7-dihydro-5h-pyrmlizine;7-angeloylrindedne;rinderine;echinatine;heliotridine derivatives;7-angeloylechinatine
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Analytical method code:
GC-MS (Q) (F344A)
-
Analytical method - additional description:
GLC-MS
-
Result unit:
Percent (G138A)
-
Result type:
Numerical Value (VAL)
-
Value (concentration, content):
0.71
-
Internal remarks:
Pyrrolizidine alkaloids (Fruit)
Composition #14: ElShazly, A., Sarg, T., Ateya, A., Aziz, EA., Witte, L., Wink, M. Pyrrolizidine alkaloids of Cynoglossum officinale and Cynoglossum amabile (family Boraginaceae) . biochemical systematics and ecology, 1996, vol. 24, no. 5, p. 415–421. DOI: 10.1016/0305-1978(96)00035-X.
[
DOI link]
-
-
Plant part:
Roots and other underground parts (as part-nature) (A067M)
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Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
methylene chloride
-
Substance:
Pyrrolizidine alkaloids (RF-00000230-TOX)
-
Additional substance description:
Pyrrolizidine alkaloids (acetylheliosupine; heliosupine; viridiflorine; 7-angeloylheliotridine; 7-tigloylheliotridine; 7-angeloyl-1-formyl-6,7-dihydro-5h-pyrmlizine;7-angeloylrindedne;rinderine;echinatine;heliotridine derivatives;7-angeloylechinatine
-
Analytical method code:
GC-MS (Q) (F344A)
-
Analytical method - additional description:
GLC-MS
-
Result unit:
Percent (G138A)
-
Result type:
Numerical Value (VAL)
-
Value (concentration, content):
0.05
-
Internal remarks:
Pyrrolizidine alkaloids (Root)
Composition #15: ElShazly, A., Sarg, T., Ateya, A., Aziz, EA., Witte, L., Wink, M. Pyrrolizidine alkaloids of Cynoglossum officinale and Cynoglossum amabile (family Boraginaceae) . biochemical systematics and ecology, 1996, vol. 24, no. 5, p. 415–421. DOI: 10.1016/0305-1978(96)00035-X.
[
DOI link]
-
-
Plant part:
Stem / stalk (as part-nature) (A067S)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
methylene chloride
-
Substance:
Pyrrolizidine alkaloids (RF-00000230-TOX)
-
Additional substance description:
Pyrrolizidine alkaloids (acetylheliosupine; heliosupine; viridiflorine; 7-angeloylheliotridine; 7-tigloylheliotridine; 7-angeloyl-1-formyl-6,7-dihydro-5h-pyrmlizine;7-angeloylrindedne;rinderine;echinatine;heliotridine derivatives;7-angeloylechinatine
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Analytical method code:
GC-MS (Q) (F344A)
-
Analytical method - additional description:
GLC-MS
-
Result unit:
Percent (G138A)
-
Result type:
Numerical Value (VAL)
-
Value (concentration, content):
0.2
-
Internal remarks:
Pyrrolizidine alkaloids (Stem)
Endpoint study
#1: KNIGHT, AP., KIMBERLING, CV., STERMITZ, FR., ROBY, MR. CYNOGLOSSUM-OFFICINALE (HOUNDS-TONGUE) - A CAUSE OF PYRROLIZIDINE ALKALOID POISONING IN HORSES . journal of the american veterinary medical association, 1984, vol. 185, no. 6, p. 647–650. .
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Study relevance:
Animal (target species) health
-
Substance:
Pyrrolizidine alkaloids (RF-00000230-TOX)
-
Plant part:
Aerial part of plants (as part-nature) (A166F)
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Preparation/Extraction method:
Drying (dehydration) (A07KG)
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Additional plant/substance description:
feeding horses on dried grass hay containing Cynoglossum officinale.
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Type of toxicological test:
case report (CHD060TT)
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Tested organism:
Horse (as animal) (A0B9Z)
-
-
Route of exposure:
ORAL: FEED (OECD2230PL)
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Number of organisms dosed:
10
-
-
Endpoint measured:
Dose not reported (CHD066EP)
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Effect description:
Mortality in horses after feeding on dried grass hay containing Cynoglossum officinale.
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Effect or parameter linked to the endpoint:
mortality (CHD010BE)
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Internal remarks:
Mortality in horses after feeding on dried grass hay containing Cynoglossum officinale.
Endpoint study
#2: KNIGHT, AP., KIMBERLING, CV., STERMITZ, FR., ROBY, MR. CYNOGLOSSUM-OFFICINALE (HOUNDS-TONGUE) - A CAUSE OF PYRROLIZIDINE ALKALOID POISONING IN HORSES . journal of the american veterinary medical association, 1984, vol. 185, no. 6, p. 647–650. .
-
Study relevance:
Animal (target species) health
-
Substance:
Pyrrolizidine alkaloids (RF-00000230-TOX)
-
Plant part:
Aerial part of plants (as part-nature) (A166F)
-
Preparation/Extraction method:
Drying (dehydration) (A07KG)
-
Additional plant/substance description:
feeding horses on dried grass hay containing Cynoglossum officinale.
-
Type of toxicological test:
short-term toxicity (CHD017TT)
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Tested organism:
Horse (as animal) (A0B9Z)
-
-
Route of exposure:
ORAL: FEED (OECD2230PL)
-
-
Unit of exposure duration:
Day (G134A)
-
Number of organisms dosed:
1
-
-
Endpoint measured:
Dose not reported (CHD066EP)
-
Critical effect:
HEPATOTOXICITY (TOX02A)
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Target tissue:
digestive: Liver (TT023A)
-
Effect description:
Liver fibrosis and biliary hyperplasia in a pony fed on Cynoglossum officinale for 20 days
-
Effect or parameter linked to the endpoint:
mortality (CHD010BE)
-
Internal remarks:
Liver fibrosis and biliary hyperplasia in a pony
Endpoint study
#3: BAKER, DC., SMART, RA., RALPHS, M., MOLYNEUX, RJ. HOUNDS-TONGUE (CYNOGLOSSUM-OFFICINALE) POISONING IN A CALF. journal of the american veterinary medical association, 1989, vol. 194, no. 7, p. 929–930. .
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Study relevance:
Animal (target species) health
-
Substance:
Pyrrolizidine alkaloids (RF-00000230-TOX)
-
Plant part:
Aerial part of plants (as part-nature) (A166F)
-
Type of toxicological test:
case report (CHD060TT)
-
Tested organism:
Cattle (as animal) (A057E)
-
-
Route of exposure:
ORAL: FEED (OECD2230PL)
-
Number of organisms dosed:
1
-
Control groups used:
no data
-
Endpoint measured:
Dose not reported (CHD066EP)
-
Effect description:
Mortality in one calf (suspected in other 5) due to feeding chopped hay contaminated by this plant
-
Effect or parameter linked to the endpoint:
mortality (CHD010BE)
-
Internal remarks:
Mortality in calf after feeding on hay contaminated by this plant
Endpoint study
#4: Stegelmeier, BL., Gardner, DR., James, LF., Molyneux, RJ. Pyrrole detection and the pathologic progression of Cynoglossum officinale (houndstongue) poisoning in horses . journal of veterinary diagnostic investigation, 1996, vol. 8, no. 1, p. 81–90. .
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Study relevance:
Animal (target species) health
-
Substance:
Pyrrolizidine alkaloids (RF-00000230-TOX)
-
Plant part:
Live plants (as part-nature) (A0BA0)
-
Preparation/Extraction method:
Solvent extraction (A0BZR)
-
Additional plant/substance description:
acetone, ethanol
-
Type of toxicological test:
case report (CHD060TT)
-
Tested organism:
Horse (as animal) (A0B9Z)
-
-
Route of exposure:
ORAL: GAVAGE (OECD2231PL)
-
Number of organisms dosed:
6
-
-
Endpoint measured:
Dose level (CHD014EP)
-
Concentration unit:
Milligram/kilogram (G061A)
-
Effect concentration:
5-15
-
Critical effect:
HEPATOTOXICITY (TOX02A)
-
Target tissue:
digestive: Liver (TT023A)
-
Effect description:
Hepatic lesions, mild periportal fibrosis, weight loss and depression, severe toxicity (neutrophil granulation, vacuolated monocytes, lymphopenia, eosinopenia), severe liver disease, anorexia, icterus.
-
Effect or parameter linked to the endpoint:
histopathology neoplastic (CHD024BE)
-
Internal remarks:
Hepatotoxicity in horse