| Record Information |
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| Version | 1.0 |
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| Creation date | 2010-04-08 22:11:34 UTC |
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| Update date | 2019-11-26 03:11:02 UTC |
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| Primary ID | FDB014962 |
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| Secondary Accession Numbers | Not Available |
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| Chemical Information |
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| FooDB Name | (-)-3-Isothujone |
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| Description | Ingredient of absinthe. Presence in food and beverages regulated by legislation
Thujone is a ketone and a monoterpene that occurs naturally in two diastereomeric forms: (-)-alpha-thujone and (+)-beta-thujone. It has a menthol odor. In addition to (-)-alpha-thujone and (+)-beta-thujone, there are their enantiomeric forms, (+)-alpha-thujone and (-)-beta-thujone. (-)-3-Isothujone is found in many foods, some of which are mugwort, pepper (c. frutescens), common oregano, and cornmint. |
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| CAS Number | 546-80-5 |
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| Structure | |
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| Synonyms | | Synonym | Source |
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| (-)-3-Thujanone | ChEBI | | (1S,4R,5R)-(-)-3-Thujanone | ChEBI | | (1S,4R,5R)-1-Isopropyl-4-methylbicyclo[3.1.0]hexan-3-one | ChEBI | | [1S-(1alpha,4alpha,5alpha)]-4-Methyl-1-(1-methylethyl)bicyclo[3.1.0]hexan-3-one | ChEBI | | alpha-Thujone | ChEBI | | L-Thujone | ChEBI | | Thujon | ChEBI | | Thujone | ChEBI | | [1S-(1a,4a,5a)]-4-Methyl-1-(1-methylethyl)bicyclo[3.1.0]hexan-3-one | Generator | | [1S-(1Α,4α,5α)]-4-methyl-1-(1-methylethyl)bicyclo[3.1.0]hexan-3-one | Generator | | a-Thujone | Generator | | Α-thujone | Generator | | (-)-a-Thujone | HMDB | | (-)-alpha-Thujone | HMDB | | (-)-Isothujone | HMDB | | (-)-Thujone | HMDB, MeSH | | (-)-trans-Thujone | HMDB | | (1S,4R,5R)-Thujan-3-one | HMDB | | alpha-(-)-Thujone | HMDB | | L-alpha-Thujone | HMDB | | 3-Isothujone | MeSH, HMDB | | 3-Thujanone | MeSH, HMDB | | beta-Thujone, 1S-(1alpha,4beta,5alpha)-isomer | MeSH, HMDB | | beta-Thujone | MeSH, HMDB | | beta-Thujone, (1S-(1alpha,4alpha,5alpha))-isomer | MeSH, HMDB | | beta-Thujone, (1alpha,4alpha,5alpha)-isomer | MeSH, HMDB | | (-)-3-Isothujone | KEGG | | (+)-Thujone | MeSH | | cis-Thujone | MeSH | | alpha, beta-Thujone | MeSH | | (1S,4R,5R)-4-Methyl-1-(1-methylethyl)bicyclo[3.1.0]hexan-3-one | PhytoBank | | (-)-α-Thujone | PhytoBank | | Absinthol | PhytoBank | | [1S-(1α,4α,5α)]-4-methyl-1-(1-methylethyl)bicyclo[3.1.0]hexan-3-one | Generator | | α-Thujone | biospider | | 3-Thujanone, (-)- | biospider | | 3-Thujanone, (1S,4R,5R)-(-)- | biospider | | Isothujone, (-)- | biospider | | α-thujone | Generator |
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| Predicted Properties | |
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| Chemical Formula | C10H16O |
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| IUPAC name | (1S,4R,5R)-4-methyl-1-(propan-2-yl)bicyclo[3.1.0]hexan-3-one |
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| InChI Identifier | InChI=1S/C10H16O/c1-6(2)10-4-8(10)7(3)9(11)5-10/h6-8H,4-5H2,1-3H3/t7-,8-,10+/m1/s1 |
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| InChI Key | USMNOWBWPHYOEA-MRTMQBJTSA-N |
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| Isomeric SMILES | CC(C)[C@@]12C[C@@H]1[C@@H](C)C(=O)C2 |
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| Average Molecular Weight | 152.2334 |
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| Monoisotopic Molecular Weight | 152.120115134 |
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| Classification |
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| Description | Belongs to the class of organic compounds known as bicyclic monoterpenoids. These are monoterpenoids containing exactly 2 rings, which are fused to each other. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Prenol lipids |
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| Sub Class | Monoterpenoids |
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| Direct Parent | Bicyclic monoterpenoids |
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| Alternative Parents | |
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| Substituents | - Bicyclic monoterpenoid
- Thujane monoterpenoid
- Cyclic ketone
- Ketone
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Aliphatic homopolycyclic compound
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| Molecular Framework | Aliphatic homopolycyclic compounds |
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| External Descriptors | |
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| Ontology |
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| Disposition | Route of exposure: Biological location: Source: |
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| Process | Naturally occurring process: |
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| Role | Industrial application: Biological role: |
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| Physico-Chemical Properties |
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| Physico-Chemical Properties - Experimental | | Property | Value | Reference |
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| Physical state | Not Available | |
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| Physical Description | Not Available | |
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| Mass Composition | C 78.90%; H 10.59%; O 10.51% | DFC |
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| Melting Point | < 25 oC | |
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| Boiling Point | Bp12 78° | DFC |
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| Experimental Water Solubility | Not Available | |
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| Experimental logP | Not Available | |
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| Experimental pKa | Not Available | |
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| Isoelectric point | Not Available | |
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| Charge | Not Available | |
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| Optical Rotation | [a]23D -20.5 (c, 2 in CHCl3) | DFC |
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| Spectroscopic UV Data | Not Available | |
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| Density | Not Available | |
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| Refractive Index | Not Available | |
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| Spectra |
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| Spectra | |
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| EI-MS/GC-MS | | Type | Description | Splash Key | View |
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| GC-MS | (-)-3-Isothujone, non-derivatized, GC-MS Spectrum | splash10-0159-9100000000-9e3f8c13550e0c33d603 | Spectrum | | GC-MS | (-)-3-Isothujone, non-derivatized, GC-MS Spectrum | splash10-0159-9100000000-9e3f8c13550e0c33d603 | Spectrum | | Predicted GC-MS | (-)-3-Isothujone, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive | splash10-00ou-9300000000-5ac67463cc6dff4e26c5 | Spectrum | | Predicted GC-MS | (-)-3-Isothujone, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive | Not Available | Spectrum |
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| MS/MS | | Type | Description | Splash Key | View |
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| Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-0udi-0900000000-e5a1ab6ee8fcd2e7222d | 2016-08-03 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-0udi-7900000000-e4ab468ffb3afaf16129 | 2016-08-03 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-0pe9-9000000000-960a6c7d4901afec9233 | 2016-08-03 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-0udi-0900000000-07a82b9f8d15764ed904 | 2016-08-04 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-0udi-0900000000-65761ceb0d88aa809b6a | 2016-08-04 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | splash10-0006-9500000000-4023ebf09d9995d37111 | 2016-08-04 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-0udi-0900000000-c373c9eea3cebf186f53 | 2021-09-25 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-0udi-0900000000-e8b89c21a7958e185278 | 2021-09-25 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | splash10-0pdl-7900000000-5c5ad8968d995b2431ac | 2021-09-25 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-0006-8900000000-a32be7e7fd99fd0b8b23 | 2021-09-25 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-000x-9300000000-eac02498908e1d67934a | 2021-09-25 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-0006-9400000000-22a79a891aa2c60d074e | 2021-09-25 | View Spectrum |
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| NMR | Not Available |
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| External Links |
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| ChemSpider ID | 229574 |
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| ChEMBL ID | CHEMBL1444078 |
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| KEGG Compound ID | C09906 |
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| Pubchem Compound ID | 261491 |
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| Pubchem Substance ID | Not Available |
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| ChEBI ID | 9577 |
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| Phenol-Explorer ID | Not Available |
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| DrugBank ID | Not Available |
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| HMDB ID | HMDB36115 |
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| CRC / DFC (Dictionary of Food Compounds) ID | JXM68-F:JXM66-D |
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| EAFUS ID | Not Available |
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| Dr. Duke ID | ALPHA-THUJONE|(-)-THUJONE|THUJONE |
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| BIGG ID | Not Available |
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| KNApSAcK ID | C00034795 |
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| HET ID | Not Available |
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| Food Biomarker Ontology | Not Available |
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| VMH ID | Not Available |
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| Flavornet ID | Not Available |
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| GoodScent ID | rw1048021 |
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| SuperScent ID | Not Available |
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| Wikipedia ID | Thujone |
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| Phenol-Explorer Metabolite ID | Not Available |
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| Duplicate IDS | |
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| Old DFC IDS | Not Available |
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| Associated Foods |
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| Food | Content Range | Average | Reference |
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| Food | | | Reference |
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| Biological Effects and Interactions |
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| Health Effects / Bioactivities | | Descriptor | ID | Definition | Reference |
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| Abortifacient | 50691 | An agent that induces abortion, disrupting pregnancy by blocking progesterone or causing uterine contractions. Therapeutically, it's used to terminate early pregnancies, manage ectopic pregnancies, or treat miscarriages. Key medical uses include medical abortion, pregnancy termination, and menstrual regulation. | DUKE | | Anti-helmintic | 33281 | An agent that kills or expels parasitic worms, treating helminthic infections. Therapeutically, it targets intestinal parasites, reducing infection symptoms. Key medical uses include treating roundworm, hookworm, and tapeworm infections. | DUKE | | Anti bacterial | 33282 | An agent that inhibits the growth of or destroys bacteria, playing a crucial role in preventing and treating infections. Therapeutically, it is used to combat bacterial infections, with key medical applications including treating pneumonia, tuberculosis, and skin infections, as well as preventing surgical site infections and sepsis. | DUKE | | Anti septic | 33281 | An agent that prevents or reduces the growth of microorganisms, such as bacteria, fungi, or viruses, to promote wound healing and prevent infection. Therapeutically, anti septics are used to treat minor cuts, scrapes, and burns, and are commonly applied topically to reduce the risk of infection and promote tissue repair. Key medical uses include wound care, surgical site preparation, and skin infection management. | DUKE | | Anti-spasmodic | 52217 | An agent that relaxes smooth muscle, reducing muscle spasms and cramps. It plays a biological role in regulating muscle tone and is therapeutically applied to treat conditions such as irritable bowel syndrome, menstrual cramps, and muscle spasms, providing relief from abdominal pain and discomfort. | DUKE | | Cerebrodepressant | | An agent that depresses brain activity, reducing alertness and sedating the central nervous system, used therapeutically to manage insomnia, anxiety, and seizures, and medically to induce anesthesia or coma in critical care situations. | DUKE | | Convulsant | | An agent that induces convulsions and/or epileptic seizures, acting as a stimulant at low doses. It has no therapeutic applications due to its high risk of causing seizures and excitotoxicity, and is the opposite of an anticonvulsant. | DUKE | | Counterirritant | | An agent that induces mild irritation or inflammation in one area to reduce discomfort and/or inflammation in another, often used to relieve pain, reduce swelling, and promote healing in conditions like arthritis, sprains, and strains. | DUKE | | Emmenagogue | | An agent that stimulates blood flow in the pelvic area and uterus, often used to induce or regulate menstruation, treating conditions like amenorrhea and dysmenorrhea. | DUKE | | Epileptigenic | | An agent that induces or exacerbates epileptic seizures, playing a role in neurological disorders. Therapeutically, it is used to model and study epilepsy in research. Medically, understanding epileptigenic agents helps in developing treatments for epilepsy and seizure management. | DUKE | | Hallucinogenic | | An agent that alters perception, thought, and mood, causing hallucinations and subjective changes. It has a biological role in serotonin receptor modulation. Therapeutically, it's explored for treating mental health disorders, such as depression and anxiety. Key medical uses include research in psychiatric treatment and potential applications in palliative care. | DUKE | | Herbicide | 24527 | A chemical agent that kills or inhibits plant growth, used in agriculture to control weeds and pests. It has no direct biological role or therapeutic applications in human medicine, but its development has led to the creation of related compounds with potential medical uses, such as anticancer agents. | DUKE | | Insecticide | 24852 | An agent that kills or repels insects, used to control pests and prevent disease transmission. Therapeutically, insecticides have applications in public health and veterinary medicine, key medical uses include controlling insect-borne diseases such as malaria, typhus, and Lyme disease. | DUKE | | Larvicide | | An insecticide that targets the larval life stage of insects, preventing their development into adults. Its biological role is to control insect populations, and its therapeutic applications include managing mosquito-borne diseases such as malaria and dengue fever, as well as controlling pest infestations in agriculture and public health. | DUKE | | Neurotoxic | 50910 | A substance that damages or destroys nerve cells, disrupting normal brain function. It has no therapeutic applications, but is used in research to study neurodegenerative diseases. Key medical uses include understanding and developing treatments for conditions like Alzheimer's and Parkinson's diseases, where neurotoxicity plays a role. | DUKE | | Perfumery | 48318 | The art of creating fragrances, playing a biological role in emotional and sensory stimulation. Therapeutically, perfumery has applications in aromatherapy, reducing stress and anxiety. Key medical uses include mood enhancement, pain management, and promoting relaxation, with certain scents exhibiting anti-anxiety and anti-depressant properties. | DUKE | | Pesticide | 25944 | An agent that kills or repels pests, playing a biological role in controlling insect, weed, and fungal populations. Therapeutically, pesticides have limited applications, but some are used to treat ectoparasitic infestations, such as lice and scabies. Key medical uses include topical treatments for head lice and scabies, highlighting their role in managing parasitic infections. | DUKE | | Respira inhibitor | 35222 | An agent that blocks excessive respiratory drive, reducing breathing rate. Therapeutically, it's used to manage respiratory distress, alleviate symptoms of chronic obstructive pulmonary disease (COPD), and facilitate mechanical ventilation in critically ill patients. | DUKE | | Toxic | 52209 | A substance that can harm or poison living organisms. Biologically, it can disrupt cellular functions and cause damage. Therapeutically, toxins are used in small, controlled doses for applications such as cancer treatment and immunosuppression. Key medical uses include chemotherapy and immunotherapy, where toxins are used to target and destroy diseased cells. | DUKE |
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| Enzymes | Not Available |
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| Pathways | Not Available |
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| Metabolism | Not Available |
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| Biosynthesis | Not Available |
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| Organoleptic Properties |
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| Flavours | | Flavor | Citations |
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| cedarleaf |
- The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
| | bitter |
- Ayana Wiener, Marina Shudler, Anat Levit, Masha Y. Niv. BitterDB: a database of bitter compounds. Nucleic Acids Res 2012, 40(Database issue):D413-419. DOI:10.1093/nar/gkr755
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| Files |
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| MSDS | Not Available |
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| References |
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| Synthesis Reference | Not Available |
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| General Reference | Not Available |
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| Content Reference | — Duke, James. 'Dr. Duke's Phytochemical and Ethnobotanical Databases. United States Department of Agriculture.' Agricultural Research Service, Accessed April 27 (2004). — Shinbo, Y., et al. 'KNApSAcK: a comprehensive species-metabolite relationship database.' Plant Metabolomics. Springer Berlin Heidelberg, 2006. 165-181.
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