Draft - work in progress
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- Eurycoma longifolia Jack
Eurycoma longifolia Jack
- Family:
- Simaroubaceae
- Approval state:
- Approved
- Number of articles retrieved:
- 638
- Number of processed references:
- 7
Composition #1: Nguyen, Thanh Tam., Tran, Thi Phuong Thao., Tran, Van Loc., Ngo, Thi Thuy., Nguyen, Duy Nhu., Tran, Van Sung. About the chemical constituents of the roots of Eurycoma longifolia. tap chi hoa hoc, 2014, vol. 52, no. 1, p. 124–129. .
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Plant part:
Roots and other underground parts (as part-nature) (A067M)
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Extraction/Preparation method:
Solvent extraction (A0BZR)
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Additional extraction description:
water or ethanol
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Substance:
Isoscopoletin (RF-00010985-PAR)
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Analytical method code:
Colorimetry, Spectroscopy (Spectrometry) and Photometry (F008A)
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Analytical method - additional description:
MS +NMR
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Yes/No Qualitative:
Positive/Present (POS)
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Result type:
Qualitative Value (Binary) (BIN)
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Internal remarks:
Isoscopoletin (coumarin)
Composition #2: Ebrahimi Forough., Ibrahim Baharudin., Murugaiyah Vikneswaran., Lam Chan Kit., Teh Chin Hoe. 1HNMR-Based Discriminatory Analysis of Eurycoma longifolia from Different Locations and Establishing a Profile for Primary Metabolites Identification and Quassinoids Quantification. planta medica, 2017, vol. 83(1-02), p. 172–182. .
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Plant part:
Roots and other underground parts (as part-nature) (A067M)
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Extraction/Preparation method:
Solvent extraction (A0BZR)
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Additional extraction description:
water extracts of Eurycoma longifolia from different States of Malaysia
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Substance:
eurycomanone (RF-00003507-PAR)
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Analytical method code:
LC-MS (F026A)
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Result unit:
Percent (G138A)
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Result type:
Numerical Value (VAL)
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Value (concentration, content):
5.98-7.75
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Internal remarks:
Eurycomanone (quassinoid)
Composition #3: Ebrahimi Forough., Ibrahim Baharudin., Murugaiyah Vikneswaran., Lam Chan Kit., Teh Chin Hoe. 1HNMR-Based Discriminatory Analysis of Eurycoma longifolia from Different Locations and Establishing a Profile for Primary Metabolites Identification and Quassinoids Quantification. planta medica, 2017, vol. 83(1-02), p. 172–182. .
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-
Plant part:
Roots and other underground parts (as part-nature) (A067M)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
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Additional extraction description:
water extracts of Eurycoma longifolia from different States of Malaysia
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Substance:
eurycomanol (RF-00003497-PAR)
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Analytical method code:
LC-MS (F026A)
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Result unit:
Percent (G138A)
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Result type:
Numerical Value (VAL)
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Value (concentration, content):
0.46-2.75
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Internal remarks:
eurycomanol (quassinoid)
Composition #4: Ebrahimi Forough., Ibrahim Baharudin., Murugaiyah Vikneswaran., Lam Chan Kit., Teh Chin Hoe. 1HNMR-Based Discriminatory Analysis of Eurycoma longifolia from Different Locations and Establishing a Profile for Primary Metabolites Identification and Quassinoids Quantification. planta medica, 2017, vol. 83(1-02), p. 172–182. .
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-
Plant part:
Roots and other underground parts (as part-nature) (A067M)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
water extracts
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Substance:
quassinoids (RF-00004311-PAR)
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Additional substance description:
13,21-Dihydroeuryconanone
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Analytical method code:
LC-MS (F026A)
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Result unit:
Percent (G138A)
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Result type:
Numerical Value (VAL)
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Value (concentration, content):
1.60-2.33
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Internal remarks:
13,21-Dihydroeurycomanone (quassinoid)
Composition #5: Ebrahimi Forough., Ibrahim Baharudin., Murugaiyah Vikneswaran., Lam Chan Kit., Teh Chin Hoe. 1HNMR-Based Discriminatory Analysis of Eurycoma longifolia from Different Locations and Establishing a Profile for Primary Metabolites Identification and Quassinoids Quantification. planta medica, 2017, vol. 83(1-02), p. 172–182. .
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Plant part:
Roots and other underground parts (as part-nature) (A067M)
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Extraction/Preparation method:
Solvent extraction (A0BZR)
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Additional extraction description:
water extracts
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Substance:
quassinoids (RF-00004311-PAR)
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Additional substance description:
eurycomanol--O-beta-glucopyranoside
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Analytical method code:
LC-MS (F026A)
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Result unit:
Percent (G138A)
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Result type:
Numerical Value (VAL)
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Value (concentration, content):
0.65-1.25
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Internal remarks:
eurycomanol-2-O-beta-glucopyranoside (quassinoid)
Composition #6: Tong, Kind Leng., Chan, Kit Lam., AbuBakar, Sazaly., Low, Bin Seng., Ma, Hai Qiu., Wong, Pooi Fong. The in vitro and in vivo anti-cancer activities of a standardized quassinoids composition from Eurycoma longifolia on LNCaP human prostate cancer cells. . plos one, 2015, vol. 10, no. 3, p. e0121752. DOI: 10.1371/journal.pone.0121752.
[
DOI link]
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Plant part:
Roots and other underground parts (as part-nature) (A067M)
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Extraction/Preparation method:
Drying (dehydration) (A07KG)
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Additional extraction description:
95% methanolic extraction
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Substance:
eurycomanone (RF-00003507-PAR)
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Analytical method code:
High Performance Liquid Chromatography (HPLC)/Liquid Chromatography (LC) (F018A)
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Result unit:
Percent (G138A)
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Result type:
Numerical Value (VAL)
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Value (concentration, content):
circa 14.49
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Internal remarks:
eurycomanone (RF-00003507-PAR)
Composition #7: Tong, Kind Leng., Chan, Kit Lam., AbuBakar, Sazaly., Low, Bin Seng., Ma, Hai Qiu., Wong, Pooi Fong. The in vitro and in vivo anti-cancer activities of a standardized quassinoids composition from Eurycoma longifolia on LNCaP human prostate cancer cells. . plos one, 2015, vol. 10, no. 3, p. e0121752. DOI: 10.1371/journal.pone.0121752.
[
DOI link]
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Plant part:
Roots and other underground parts (as part-nature) (A067M)
-
Extraction/Preparation method:
Drying (dehydration) (A07KG)
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Additional extraction description:
95% methanolic extraction
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Substance:
eurycomanol (RF-00003497-PAR)
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Analytical method code:
High Performance Liquid Chromatography (HPLC)/Liquid Chromatography (LC) (F018A)
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Result unit:
Percent (G138A)
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Result type:
Numerical Value (VAL)
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Value (concentration, content):
circa 9.54
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Internal remarks:
eurycomanol (RF-00003497-PAR)
Composition #8: Tong, Kind Leng., Chan, Kit Lam., AbuBakar, Sazaly., Low, Bin Seng., Ma, Hai Qiu., Wong, Pooi Fong. The in vitro and in vivo anti-cancer activities of a standardized quassinoids composition from Eurycoma longifolia on LNCaP human prostate cancer cells. . plos one, 2015, vol. 10, no. 3, p. e0121752. DOI: 10.1371/journal.pone.0121752.
[
DOI link]
-
-
Plant part:
Roots and other underground parts (as part-nature) (A067M)
-
Extraction/Preparation method:
Drying (dehydration) (A07KG)
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Additional extraction description:
95% methanolic extraction
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Substance:
quassinoids (RF-00004311-PAR)
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Additional substance description:
epoxyeuricomanone
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Analytical method code:
High Performance Liquid Chromatography (HPLC)/Liquid Chromatography (LC) (F018A)
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Result unit:
Percent (G138A)
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Result type:
Numerical Value (VAL)
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Value (concentration, content):
circa 7.39
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Internal remarks:
epoxyeuricomanone
Composition #9: Tong, Kind Leng., Chan, Kit Lam., AbuBakar, Sazaly., Low, Bin Seng., Ma, Hai Qiu., Wong, Pooi Fong. The in vitro and in vivo anti-cancer activities of a standardized quassinoids composition from Eurycoma longifolia on LNCaP human prostate cancer cells. . plos one, 2015, vol. 10, no. 3, p. e0121752. DOI: 10.1371/journal.pone.0121752.
[
DOI link]
-
-
Plant part:
Roots and other underground parts (as part-nature) (A067M)
-
Extraction/Preparation method:
Drying (dehydration) (A07KG)
-
Additional extraction description:
95% methanolic extraction
-
Substance:
quassinoids (RF-00004311-PAR)
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Additional substance description:
13,21 - dihydroeurycomanone
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Analytical method code:
High Performance Liquid Chromatography (HPLC)/Liquid Chromatography (LC) (F018A)
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Result unit:
Percent (G138A)
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Result type:
Numerical Value (VAL)
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Value (concentration, content):
circa 0.72
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Internal remarks:
13,21 - dihydroeurycomanone
Composition #10: Chan, KL., Choo, CY. The toxicity of some quassinoids from Eurycoma longifolia. planta medica, 2002, vol. 68, no. 7, p. 662–664. DOI: 10.1055/s-2002-32907.
[
DOI link]
-
-
Plant part:
Roots and other underground parts (as part-nature) (A067M)
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Extraction/Preparation method:
Solvent extraction (A0BZR)
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Additional extraction description:
50 % aqueous-methanolic extraction
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Substance:
eurycomanone (RF-00003507-PAR)
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Analytical method code:
Nuclear Magnetic Resonance (NMR) (F061A)
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Yes/No Qualitative:
Positive/Present (POS)
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Result type:
Qualitative Value (Binary) (BIN)
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Internal remarks:
eurycomanone
Composition #11: Chan, KL., Choo, CY. The toxicity of some quassinoids from Eurycoma longifolia. planta medica, 2002, vol. 68, no. 7, p. 662–664. DOI: 10.1055/s-2002-32907.
[
DOI link]
-
-
Plant part:
Roots and other underground parts (as part-nature) (A067M)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
50 % aqueous-methanolic extraction
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Substance:
eurycomanol (RF-00003497-PAR)
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Analytical method code:
Nuclear Magnetic Resonance (NMR) (F061A)
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Yes/No Qualitative:
Positive/Present (POS)
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Result type:
Qualitative Value (Binary) (BIN)
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Internal remarks:
eurycomanol (quassinoid) in roots
Composition #12: Chan, KL., Choo, CY. The toxicity of some quassinoids from Eurycoma longifolia. planta medica, 2002, vol. 68, no. 7, p. 662–664. DOI: 10.1055/s-2002-32907.
[
DOI link]
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Plant part:
Roots and other underground parts (as part-nature) (A067M)
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Extraction/Preparation method:
Powder (A06JD)
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Additional extraction description:
50 % aqueous-methanolic extraction
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Substance:
quassinoids (RF-00004311-PAR)
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Additional substance description:
eurycomanol-2-O-beta-glucopyranoside anduro 13,21-Dihydroxyeurocomanone; 14,15 - dihydroxyklaineanone, longilactone
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Analytical method code:
Nuclear Magnetic Resonance (NMR) (F061A)
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Yes/No Qualitative:
Positive/Present (POS)
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Result type:
Qualitative Value (Binary) (BIN)
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Internal remarks:
Quassinoids (eurycomanol-2-O-beta-glucopyranoside and 13,21-Dihydroxyeurocomanone; 14,15 - dihydroxyklaineanone, longilactone)
Composition #13: Chua, Lee Suan., Amin, Nor Amaiza Mohd., Neo, Jason Chun Hong., Lee, Ting Hun., Lee, Chew Tin., Sarmidi, Mohamad Roji., Aziz, Ramlan Abdul. LC-MS/MS-based metabolites of Eurycoma longifolia (Tongkat Ali) in Malaysia (Perak and Pahang) . journal of chromatography b-analytical technologies in the biomedical and life sciences, 2011, vol. 879, no. 32, p. 3909–3919. DOI: 10.1016/j.jchromb.2011.11.002.
[
DOI link]
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Plant part:
Roots and other underground parts (as part-nature) (A067M)
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Extraction/Preparation method:
Solvent extraction (A0BZR)
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Additional extraction description:
water at different temperatures (35°C and 100°C)
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Substance:
indole alkaloids (RF-00004503-PAR)
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Additional substance description:
16 Canthin-6-one alkaloids
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Analytical method code:
Phytochemical screening (F604A)
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Analytical method - additional description:
LC-QTOF-MS
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Yes/No Qualitative:
Positive/Present (POS)
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Result type:
Qualitative Value (Binary) (BIN)
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Internal remarks:
Canthin-6-one alkaloids (16 different substances)
Composition #14: Chua, Lee Suan., Amin, Nor Amaiza Mohd., Neo, Jason Chun Hong., Lee, Ting Hun., Lee, Chew Tin., Sarmidi, Mohamad Roji., Aziz, Ramlan Abdul. LC-MS/MS-based metabolites of Eurycoma longifolia (Tongkat Ali) in Malaysia (Perak and Pahang) . journal of chromatography b-analytical technologies in the biomedical and life sciences, 2011, vol. 879, no. 32, p. 3909–3919. DOI: 10.1016/j.jchromb.2011.11.002.
[
DOI link]
-
-
Plant part:
Roots and other underground parts (as part-nature) (A067M)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
water at different temperatures (35°C and 100°C)
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Substance:
carboline alkaloids (RF-00004384-PAR)
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Additional substance description:
4 beta-carboline alkalods :7-Hydroxy-carboline-1-propionic acid; Carboline-1-propionic acid and 1-Methoxymethyl--carboline
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Analytical method code:
Phytochemical screening (F604A)
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Analytical method - additional description:
LC-QTOF-MS
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Yes/No Qualitative:
Positive/Present (POS)
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Result type:
Qualitative Value (Binary) (BIN)
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Internal remarks:
beta-Carboline alkaloids (4 different substances)
Composition #15: Chua, Lee Suan., Amin, Nor Amaiza Mohd., Neo, Jason Chun Hong., Lee, Ting Hun., Lee, Chew Tin., Sarmidi, Mohamad Roji., Aziz, Ramlan Abdul. LC-MS/MS-based metabolites of Eurycoma longifolia (Tongkat Ali) in Malaysia (Perak and Pahang) . journal of chromatography b-analytical technologies in the biomedical and life sciences, 2011, vol. 879, no. 32, p. 3909–3919. DOI: 10.1016/j.jchromb.2011.11.002.
[
DOI link]
-
-
Plant part:
Roots and other underground parts (as part-nature) (A067M)
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Extraction/Preparation method:
Solvent extraction (A0BZR)
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Additional extraction description:
water at different temperature (35°C and 100°C)
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Substance:
neolignans (RF-00004386-PAR)
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Additional substance description:
3 Biphenylneolignans: 2.2-Dimethoxy-4-(3-hydroxy-1-propenyl)-4-(1,2,3-trihydroxypropyl) diphenyl ethers (isomer); 2-Hydroxy-3,2,-triumethoxy-4-(2,3-epoxy-1-hydroxypropyl)-5-(3-hydroxy-1propenyl)-biphenyl.
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Analytical method code:
Phytochemical screening (F604A)
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Analytical method - additional description:
LC-QTOF-MS
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Yes/No Qualitative:
Positive/Present (POS)
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Result type:
Qualitative Value (Binary) (BIN)
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Internal remarks:
Biphenylneolignans (3 different substances)
Composition #16: Low, Bin-Seng., Das, Prashanta Kumar., Chan, Kit-Lam. Acute, Reproductive Toxicity and Two-generation Teratology Studies of a Standardized Quassinoid-rich Extract of Eurycoma longifolia Jack in Sprague-Dawley Rats . phytotherapy research, 2014, vol. 28, no. 7, p. 1022–1029. DOI: 10.1002/ptr.5094.
[
DOI link]
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Plant part:
Roots and other underground parts (as part-nature) (A067M)
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Extraction/Preparation method:
Solvent extraction (A0BZR)
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Additional extraction description:
95% methanol
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Substance:
eurycomanone (RF-00003507-PAR)
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Analytical method code:
High Performance Liquid Chromatography (HPLC)/Liquid Chromatography (LC) (F018A)
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Result unit:
Percent (G138A)
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Result type:
Numerical Value (VAL)
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Value (concentration, content):
14.49
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Internal remarks:
Eurycomanone in roots
Composition #17: Low, Bin-Seng., Das, Prashanta Kumar., Chan, Kit-Lam. Acute, Reproductive Toxicity and Two-generation Teratology Studies of a Standardized Quassinoid-rich Extract of Eurycoma longifolia Jack in Sprague-Dawley Rats . phytotherapy research, 2014, vol. 28, no. 7, p. 1022–1029. DOI: 10.1002/ptr.5094.
[
DOI link]
-
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Plant part:
Roots and other underground parts (as part-nature) (A067M)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
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Additional extraction description:
95% methanol
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Substance:
quassinoids (RF-00004311-PAR)
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Additional substance description:
eurycomanone, eurycomanol, 13alpha-epoxyeurycomanone and 13alpha-dihydroeurycomanone
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Analytical method code:
High Performance Liquid Chromatography (HPLC)/Liquid Chromatography (LC) (F018A)
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Result unit:
Percent (G138A)
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Result type:
Numerical Value (VAL)
-
Value (concentration, content):
32.1
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Internal remarks:
Total quassinoids in roots
Composition #18: Rehman, Shaheed Ur., Choe, Kevin., Yoo, Hye Hyun. Review on a Traditional Herbal Medicine, Eurycoma longifolia Jack (Tongkat Ali): Its Traditional Uses, Chemistry, Evidence-Based Pharmacology and Toxicology . molecules, 2016, vol. 21, no. 3 . DOI: 10.3390/molecules21030331.
[
DOI link]
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Plant part:
Stem / stalk (as part-nature) (A067S)
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Extraction/Preparation method:
Solvent extraction (A0BZR)
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Additional extraction description:
unspecified
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Substance:
lignans (RF-00004361-PAR)
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Additional substance description:
biphenyl neolignans
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Analytical method code:
Phytochemical screening (F604A)
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Yes/No Qualitative:
Positive/Present (POS)
-
Result type:
Qualitative Value (Binary) (BIN)
-
Internal remarks:
biphenyl neolignans
Composition #19: Rehman, Shaheed Ur., Choe, Kevin., Yoo, Hye Hyun. Review on a Traditional Herbal Medicine, Eurycoma longifolia Jack (Tongkat Ali): Its Traditional Uses, Chemistry, Evidence-Based Pharmacology and Toxicology . molecules, 2016, vol. 21, no. 3 . DOI: 10.3390/molecules21030331.
[
DOI link]
-
-
Plant part:
Roots and other underground parts (as part-nature) (A067M)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
unspecified
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Substance:
carboline alkaloids (RF-00004384-PAR)
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Additional substance description:
dimethoxycanthin-6-one, methoxycanthin-6-one and derivatives
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Analytical method code:
Phytochemical screening (F604A)
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Yes/No Qualitative:
Positive/Present (POS)
-
Result type:
Qualitative Value (Binary) (BIN)
-
Internal remarks:
carboline alkaloids
Composition #20: Rehman, Shaheed Ur., Choe, Kevin., Yoo, Hye Hyun. Review on a Traditional Herbal Medicine, Eurycoma longifolia Jack (Tongkat Ali): Its Traditional Uses, Chemistry, Evidence-Based Pharmacology and Toxicology . molecules, 2016, vol. 21, no. 3 . DOI: 10.3390/molecules21030331.
[
DOI link]
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Plant part:
Live plants (as part-nature) (A0BA0)
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Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
unspecified
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Substance:
Saponins (RF-00004333-PAR)
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Analytical method code:
Phytochemical screening (F604A)
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Yes/No Qualitative:
Positive/Present (POS)
-
Result type:
Qualitative Value (Binary) (BIN)
-
Internal remarks:
saponins
Composition #21: Rehman, Shaheed Ur., Choe, Kevin., Yoo, Hye Hyun. Review on a Traditional Herbal Medicine, Eurycoma longifolia Jack (Tongkat Ali): Its Traditional Uses, Chemistry, Evidence-Based Pharmacology and Toxicology . molecules, 2016, vol. 21, no. 3 . DOI: 10.3390/molecules21030331.
[
DOI link]
-
-
Plant part:
Roots and other underground parts (as part-nature) (A067M)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
unspecified
-
Substance:
quassinoids (RF-00004311-PAR)
-
Additional substance description:
eurycomanone (pasakbumin A); eurycomanols, pasakbumin B, hydroxyklaineanones, eurycomalactones, eurycomadilactones, eurylactones, laurylactones. longilactones and hydroxyglaucocarol.
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Analytical method code:
Phytochemical screening (F604A)
-
Yes/No Qualitative:
Positive/Present (POS)
-
Result type:
Qualitative Value (Binary) (BIN)
-
Internal remarks:
Quassinoids
Composition #22: Rehman, Shaheed Ur., Choe, Kevin., Yoo, Hye Hyun. Review on a Traditional Herbal Medicine, Eurycoma longifolia Jack (Tongkat Ali): Its Traditional Uses, Chemistry, Evidence-Based Pharmacology and Toxicology . molecules, 2016, vol. 21, no. 3 . DOI: 10.3390/molecules21030331.
[
DOI link]
-
-
Plant part:
Live plants (as part-nature) (A0BA0)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
unspecified
-
Substance:
indole alkaloids (RF-00004503-PAR)
-
Additional substance description:
15 Canthin-6-one alkaloids
-
Analytical method code:
Phytochemical screening (F604A)
-
Yes/No Qualitative:
Positive/Present (POS)
-
Result type:
Qualitative Value (Binary) (BIN)
-
Internal remarks:
Canthin-6-one alkaloids in bark,stem and roots
Endpoint study
#1: Chan, KL., Choo, CY. The toxicity of some quassinoids from Eurycoma longifolia. planta medica, 2002, vol. 68, no. 7, p. 662–664. DOI: 10.1055/s-2002-32907.
[
DOI link]
-
Study relevance:
Human health
-
Plant part:
Roots and other underground parts (as part-nature) (A067M)
-
Preparation/Extraction method:
Solvent extraction (A0BZR)
-
Additional plant/substance description:
50% water-ethanol
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Type of toxicological test:
acute toxicity (CHD016TT)
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Tested organism:
House mouse (as animal) (A0CNT)
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-
-
Unit of exposure duration:
Hour (G099A)
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Control groups used:
yes, concurrent vehicle
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Endpoint measured:
Lethal dose rate in 50% of experimental organisms (CHD029EP)
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Concentration unit:
Gram/kilogram (G015A)
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Effect concentration:
1.85
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Effect description:
acute toxicity
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Effect or parameter linked to the endpoint:
mortality (CHD010BE)
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Internal remarks:
acute toxicity of 50% water- ethanol extract in mice (1.75-2.05 milligram/kilogram b.w.)
Endpoint study
#2: Chan, KL., Choo, CY. The toxicity of some quassinoids from Eurycoma longifolia. planta medica, 2002, vol. 68, no. 7, p. 662–664. DOI: 10.1055/s-2002-32907.
[
DOI link]
-
Study relevance:
Human health
-
Substance:
eurycomanone (RF-00003507-PAR)
-
Type of toxicological test:
acute toxicity (CHD016TT)
-
Tested organism:
House mouse (as animal) (A0CNT)
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-
Route of exposure:
ORAL: FEED (OECD2230PL)
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Endpoint measured:
Lethal dose rate in 50% of experimental organisms (CHD029EP)
-
Concentration unit:
Milligrams per kilogram body weight (G225A)
-
-
Effect description:
lethal dose 50
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Effect or parameter linked to the endpoint:
mortality (CHD010BE)
-
Internal remarks:
eurycomanone LD50
Endpoint study
#3: Chan, KL., Choo, CY. The toxicity of some quassinoids from Eurycoma longifolia. planta medica, 2002, vol. 68, no. 7, p. 662–664. DOI: 10.1055/s-2002-32907.
[
DOI link]
-
Study relevance:
Human health
-
Plant part:
Roots and other underground parts (as part-nature) (A067M)
-
Preparation/Extraction method:
Solvent extraction (A0BZR)
-
Additional plant/substance description:
50% water-ethanol plus n-butanol
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Type of toxicological test:
acute toxicity (CHD016TT)
-
Strain of test organism:
SJL – House mouse (CHD172ST)
-
-
Route of exposure:
ORAL: UNSPECIFIED (OECD2234PL)
-
-
Endpoint measured:
Lethal dose rate in 50% of experimental organisms (CHD029EP)
-
Concentration unit:
Grams per kilogram body weight (G226A)
-
Effect concentration:
1.36
-
Effect description:
lethality
-
Effect or parameter linked to the endpoint:
mortality (CHD010BE)
-
Internal remarks:
LD50 of the n-butanol extract of the fraction obtained by extraction of root with 50% acqueous ethanol.
Endpoint study
#4: Low, Bin-Seng., Das, Prashanta Kumar., Chan, Kit-Lam. Acute, Reproductive Toxicity and Two-generation Teratology Studies of a Standardized Quassinoid-rich Extract of Eurycoma longifolia Jack in Sprague-Dawley Rats . phytotherapy research, 2014, vol. 28, no. 7, p. 1022–1029. DOI: 10.1002/ptr.5094.
[
DOI link]
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Study relevance:
Human health
-
Plant part:
Roots and other underground parts (as part-nature) (A067M)
-
Preparation/Extraction method:
Solvent extraction (A0BZR)
-
Additional plant/substance description:
95% methanol extract
-
Type of toxicological test:
acute toxicity (CHD016TT)
-
Tested organism:
Rat (as animal) (A0CNV)
-
-
Route of exposure:
ORAL: UNSPECIFIED (OECD2234PL)
-
Unit of exposure duration:
single (food/feed) (G203A)
-
Number of organisms dosed:
5
-
-
Endpoint measured:
Concentration producing lethality in 50% of experimental organisms (CHD023EP)
-
Concentration unit:
Milligram/kilogram (G061A)
-
Effect concentration:
1293
-
Critical effect:
Digestive (TOX18A)
-
Target tissue:
digestive: Stomach (TT027A)
-
Effect description:
gastric dilatation or bloated stomach
-
Effect or parameter linked to the endpoint:
mortality (CHD010BE)
-
Internal remarks:
acute toxicity in the rat-gastric dilatation or bloated stomach
Endpoint study
#5: Rehman, Shaheed Ur., Choe, Kevin., Yoo, Hye Hyun. Review on a Traditional Herbal Medicine, Eurycoma longifolia Jack (Tongkat Ali): Its Traditional Uses, Chemistry, Evidence-Based Pharmacology and Toxicology . molecules, 2016, vol. 21, no. 3 . DOI: 10.3390/molecules21030331.
[
DOI link]
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Study relevance:
Human health
-
Plant part:
Live plants (as part-nature) (A0BA0)
-
Preparation/Extraction method:
Solvent extraction (A0BZR)
-
Additional plant/substance description:
Alcohol
-
Type of toxicological test:
acute toxicity (CHD016TT)
-
Tested organism:
House mouse (as animal) (A0CNT)
-
-
Route of exposure:
ORAL: UNSPECIFIED (OECD2234PL)
-
Endpoint measured:
Concentration producing lethality in 50% of experimental organisms (CHD023EP)
-
Concentration unit:
Milligram/kilogram (G061A)
-
Effect concentration:
1500-2000
-
Critical effect:
NOT REPORTED (TOX17A)
-
Effect description:
lethality
-
Effect or parameter linked to the endpoint:
mortality (CHD010BE)
-
Internal remarks:
Oral LD50 of the alcoholic extract for mice is between 1500 and 2000 mg/kg b.w