capsaicin
E796003
Capsaicin is the active chemical compound responsible for the spicy heat of chili peppers and is widely used in food, medicine, and pain-relief creams.
All labels observed (1)
| Label | Occurrences |
|---|---|
| capsaicin canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9385464 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: capsaicin Context triple: [Capsicum, hasChemical, capsaicin]
-
A.
Capsa
Capsa was an important ancient North African city in the Roman province of Byzacena, located in what is now modern-day Tunisia.
-
B.
Sichuan peppercorn
Sichuan peppercorn is a spice from the husks of prickly ash seeds, known for its distinctive citrusy flavor and tongue-tingling numbing sensation central to Sichuan cuisine.
-
C.
Hot Pepper
"Hot Pepper" is a 1933 American comedy film starring the Mexican actress Lupe Vélez, known for its lively humor and pre-Code Hollywood style.
-
D.
Capsicum
Capsicum is a genus of flowering plants in the nightshade family that includes a wide variety of peppers, ranging from sweet bell peppers to hot chili peppers, cultivated worldwide for culinary and ornamental uses.
-
E.
Hot Pepper Beauty
Hot Pepper Beauty is a popular Japanese online and print magazine platform that provides information and reservations for beauty salons, hair salons, and relaxation services.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: capsaicin Target entity description: Capsaicin is the active chemical compound responsible for the spicy heat of chili peppers and is widely used in food, medicine, and pain-relief creams.
-
A.
Capsa
Capsa was an important ancient North African city in the Roman province of Byzacena, located in what is now modern-day Tunisia.
-
B.
Sichuan peppercorn
Sichuan peppercorn is a spice from the husks of prickly ash seeds, known for its distinctive citrusy flavor and tongue-tingling numbing sensation central to Sichuan cuisine.
-
C.
Hot Pepper
"Hot Pepper" is a 1933 American comedy film starring the Mexican actress Lupe Vélez, known for its lively humor and pre-Code Hollywood style.
-
D.
Capsicum
Capsicum is a genus of flowering plants in the nightshade family that includes a wide variety of peppers, ranging from sweet bell peppers to hot chili peppers, cultivated worldwide for culinary and ornamental uses.
-
E.
Hot Pepper Beauty
Hot Pepper Beauty is a popular Japanese online and print magazine platform that provides information and reservations for beauty salons, hair salons, and relaxation services.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
capsaicinoid
ⓘ
chemical compound ⓘ irritant ⓘ vanilloid compound ⓘ |
| activates | TRPV1 receptor ⓘ |
| belongsTo | Capsicum secondary metabolites ⓘ |
| bindsTo | vanilloid receptor 1 ⓘ |
| boilingPoint | 210–220 °C at reduced pressure ⓘ |
| causes | sensation of burning pain ⓘ |
| chemicalFormula | C18H27NO3 ⓘ |
| discoveredBy | John Clough Thresh ⓘ |
| discoveredIn | 1876 ⓘ |
| excretedBy | kidneys ⓘ |
| foundIn |
Capsicum annuum
ⓘ
linked to:
Capsicum
Capsicum chinense ⓘ
linked to:
Capsicum
Capsicum frutescens ⓘ
linked to:
Capsicum
chili peppers ⓘ |
| hasEffect |
depletion of substance P
ⓘ
desensitization of sensory neurons ⓘ |
| hasIUPACName | (E)-N-(4-hydroxy-3-methoxybenzyl)-8-methylnon-6-enamide ⓘ |
| hasMolarMass | 305.41 g/mol ⓘ |
| hasScovilleHeatUnitValue | 16,000,000 SHU (pure capsaicin) ⓘ |
| hasTaste | pungent ⓘ |
| isColor | colorless ⓘ |
| isIrritantTo |
eyes
ⓘ
mucous membranes ⓘ skin ⓘ |
| isPoorlySolubleIn | water ⓘ |
| isSolubleIn |
ethanol
ⓘ
fats ⓘ oils ⓘ |
| meltingPoint | 62–65 °C ⓘ |
| metabolizedIn | liver ⓘ |
| occursIn |
internal membranes of chili peppers
ⓘ
placenta of chili peppers ⓘ |
| regulatedBy | food safety authorities ⓘ |
| responsibleFor | pungent heat of chili peppers ⓘ |
| treats |
musculoskeletal pain
ⓘ
neuropathic pain ⓘ osteoarthritis pain ⓘ postherpetic neuralgia ⓘ |
| usedAs |
counterirritant
ⓘ
flavoring agent ⓘ food additive ⓘ topical analgesic ⓘ |
| usedIn |
animal repellents
ⓘ
over-the-counter ointments ⓘ patches for neuropathic pain ⓘ pepper spray ⓘ topical pain-relief creams ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: capsaicin Description of subject: Capsaicin is the active chemical compound responsible for the spicy heat of chili peppers and is widely used in food, medicine, and pain-relief creams.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.