Draft - work in progress
-
- Grindelia squarrosa (Pursh) Dunal
Grindelia squarrosa (Pursh) Dunal
- Family:
- Asteraceae
- Approval state:
- Approved
- Number of articles retrieved:
- 102
- Number of processed references:
- 3
Composition #1: Bruun, Torger., Jackman, Lloyd M., Stenhagen, Einar. Grindelic and oxygrindelic acids. acta chemica scandinavica, 1962, vol. 16, p. 1675–81. .
-
-
Plant part:
Flower (as part-nature) (A067B)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
extraction, distillation
-
Substance:
labdane diterpenes (RF-00004392-PAR)
-
Additional substance description:
grindelic, oxygrindelic acids
-
Analytical method code:
Nuclear Magnetic Resonance (NMR) (F061A)
-
Analytical method - additional description:
UV, IR, MS, NMR
-
Yes/No Qualitative:
Positive/Present (POS)
-
Result type:
Qualitative Value (Binary) (BIN)
-
Internal remarks:
grindelic, oxygrindelic acids in flowers heads
Composition #2: Veres, Katalin., Roza, Orsolya., Laczko-Zoeld, Eszter., Hohmann, Judit. Chemical Composition of Essential Oils of Grindelia squarrosa and G. hirsutula . natural product communications, 2014, vol. 9, no. 4, p. 573–574. .
-
-
Plant part:
Aerial part of plants (as part-nature) (A166F)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
hydrodistillation
-
Substance:
epoxides (RF-00010829-PAR)
-
Additional substance description:
10,11-Epoxy-calamenene
-
Analytical method code:
GC-MS (F046A)
-
Result unit:
Percent (G138A)
-
Result type:
Numerical Value (VAL)
-
Value (concentration, content):
3.6
-
Internal remarks:
10,11-Epoxy-calamenene
Composition #3: Veres, Katalin., Roza, Orsolya., Laczko-Zoeld, Eszter., Hohmann, Judit. Chemical Composition of Essential Oils of Grindelia squarrosa and G. hirsutula . natural product communications, 2014, vol. 9, no. 4, p. 573–574. .
-
-
Plant part:
Aerial part of plants (as part-nature) (A166F)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
hydrodistillation
-
Substance:
myrcene (RF-00003503-PAR)
-
Analytical method code:
GC-MS (F046A)
-
Result unit:
Percent (G138A)
-
Result type:
Numerical Value (VAL)
-
Value (concentration, content):
1.6
-
Internal remarks:
myrcene
Composition #4: TIMMERMANN, BN., HOFFMANN, JJ., JOLAD, SD., SCHRAM, KH. GRINDELANE DITERPENOIDS FROM GRINDELIA-SQUARROSA AND GRINDELIA-CAMPORUM. phytochemistry, 1985, vol. 24, no. 5, p. 1031–1034. DOI: 10.1016/S0031-9422(00)83176-3.
[
DOI link]
-
-
Plant part:
Unspecified (A07XD)
-
Extraction/Preparation method:
Solvent extraction (A0BZR)
-
Additional extraction description:
dichloromethan
-
Substance:
Diterpenes Diterpenes (RF-00004378-PAR)
-
Analytical method code:
High Performance Liquid Chromatography (HPLC)/Liquid Chromatography (LC) (F018A)
-
Yes/No Qualitative:
Positive/Present (POS)
-
Result type:
Qualitative Value (Binary) (BIN)
-
Internal remarks:
diterpenoids
