Draft - work in progress
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- Larix decidua Mill.
Larix decidua Mill.
- Family:
- Pinaceae
- Approval state:
- Approved
- Number of articles retrieved:
- 2568
- Number of processed references:
- 3
Composition #1: Haworth, Robert D., Kelly, Wm. Constituents of natural phenolic resins. VIII. Lariciresinol, cubebin and some stereochemical relationships. journal of the chemical society, 1937, p. 384–91. .
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Plant part:
Bark (as part-nature) (A066X)
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Extraction/Preparation method:
Resin (as part-nature) (A166X)
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Additional extraction description:
extraction of resin with EtOH
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Substance:
lariciresinol (RF-00011086-PAR)
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Analytical method - additional description:
unspecified
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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:
lariciresinol in bark (resin)
Composition #2: Freudenberg, K., Weinges, K. Larch and alder lignans. tetrahedron letters, 1959, vol. (No. 17), p. 19–22. .
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Plant part:
Wood (as part-nature) (A166P)
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Extraction/Preparation method:
Solvent extraction (A0BZR)
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Additional extraction description:
ether extraction
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Substance:
lignans (RF-00004361-PAR)
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Additional substance description:
secoisolariciresinol and liovil
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Analytical method - additional description:
IR, melting point
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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:
secoisolariciresinol and liovil (lignans) in wood
Composition #3: Salem, Mohamed Z. M., Zeidler, Ales., Boehm, Martin., Mohamed, Mervat E. A., Ali, Hayssam M. GC/MS Analysis of Oil Extractives from Wood and Bark of Pinus sylvestris, Abies alba, Picea abies, and Larix decidua . bioresources, 2015, vol. 10, no. 4, p. 7725–7737. .
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Plant part:
Bark (as part-nature) (A066X)
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Extraction/Preparation method:
Essential oil (as part-nature) (A166Q)
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Additional extraction description:
n-hexane
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Substance:
labdane diterpenes (RF-00004392-PAR)
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Additional substance description:
larixol
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Analytical method code:
GC-MS (F046A)
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Result unit:
Percent (G138A)
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Result type:
Numerical Value (VAL)
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Value (concentration, content):
33.29
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Internal remarks:
larixol in bark essential oil
Composition #4: Salem, Mohamed Z. M., Zeidler, Ales., Boehm, Martin., Mohamed, Mervat E. A., Ali, Hayssam M. GC/MS Analysis of Oil Extractives from Wood and Bark of Pinus sylvestris, Abies alba, Picea abies, and Larix decidua . bioresources, 2015, vol. 10, no. 4, p. 7725–7737. .
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Plant part:
Wood (as part-nature) (A166P)
-
Extraction/Preparation method:
Essential oil (as part-nature) (A166Q)
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Additional extraction description:
n-hexane
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Substance:
labdane diterpenes (RF-00004392-PAR)
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Additional substance description:
larixol
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Analytical method code:
GC-MS (F046A)
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Result unit:
Percent (G138A)
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Result type:
Numerical Value (VAL)
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Value (concentration, content):
4.85
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Internal remarks:
larixol in wood essential oil
Composition #5: Salem, Mohamed Z. M., Zeidler, Ales., Boehm, Martin., Mohamed, Mervat E. A., Ali, Hayssam M. GC/MS Analysis of Oil Extractives from Wood and Bark of Pinus sylvestris, Abies alba, Picea abies, and Larix decidua . bioresources, 2015, vol. 10, no. 4, p. 7725–7737. .
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Plant part:
Wood (as part-nature) (A166P)
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Extraction/Preparation method:
Essential oil (as part-nature) (A166Q)
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Additional extraction description:
n-hexane
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Substance:
alpha-cedrol (RF-00003645-PAR)
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Analytical method code:
GC-MS (F046A)
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Result unit:
Percent (G138A)
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Result type:
Numerical Value (VAL)
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Value (concentration, content):
1.13
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Internal remarks:
alpha-cedrol in wood essential oil
