| Primary (First) - coffee |
| FL | | cappuccino flavor |
| FL | orange | cappuccino flavor |
| FL | | chicory flavor |
| FD | | chicory root |
| | flavor: chicory |
| FL | | chicory root distillates |
| | flavor: chicory |
| FL | | chicory root essence |
| | flavor: chicory |
| FL | roasted | chicory root oil |
| | flavor: chicory |
| FL | | chicory tincture |
| | flavor: chicory |
| FL/FR | | cichorium intybus root extract |
| | odor: chicory |
| | flavor: chicory |
| FL/FR | | cichorium intybus root solid extract |
| | odor: sweet roasted coffee |
| | flavor: chicory |
| FL/FR | | cichorium intybus root solid extract |
| | odor: sweet roasted coffee |
| | flavor: chicory |
| FL/FR | | coffea arabica seed extract |
| | odor: coffee mocha |
| | flavor: coffee |
| FL/FR | | coffea arabica seed extract |
| | odor: coffee mocha |
| | flavor: coffee |
| FL/FR | roasted | coffea arabica seed extract |
| | odor: coffee |
| | flavor: coffee |
| FL/FR | roasted | coffea arabica seed extract |
| | odor: coffee |
| | flavor: coffee |
| FL/FR | | coffea arabica seed oil |
| | odor: coffee |
| | flavor: coffee |
| FL | | coffea canephora seed extract |
| | flavor: coffee |
| FL | | coffee & cognac flavor |
| FL | | coffee & cream flavor |
| FL/FR | | coffee absolute |
| | odor: coffee |
| | flavor: coffee |
| FL/FR | | coffee absolute |
| | odor: coffee |
| | flavor: coffee |
| FD | roasted arabica | coffee bean |
| | flavor: roasted coffee |
| FD | roasted bengal | coffee bean |
| | flavor: roasted coffee |
| FD | roasted coffea | coffee bean |
| | flavor: roasted coffee |
| FD | roasted congo | coffee bean |
| | flavor: roasted coffee |
| FD | roasted liberian | coffee bean |
| | flavor: roasted coffee |
| FD | roasted robusta | coffee bean |
| | flavor: roasted coffee |
| FL/FR | arabica | coffee bean butter |
| | odor: sharp roasted coffee |
| | flavor: roasted coffee |
| FL/FR | arabica | coffee bean butter |
| | odor: sharp roasted coffee |
| | flavor: roasted coffee |
| FL | roasted | coffee bean concentrate |
| | flavor: coffee |
| FL | roasted | coffee bean concentrate |
| | flavor: coffee |
| FL/FR | roasted arabica | coffee bean essence |
| | odor: coffee |
| | flavor: coffee |
| FL/FR | roasted arabica | coffee bean essence |
| | odor: coffee |
| | flavor: coffee |
| FL | roasted robusta | coffee bean essence |
| | flavor: coffee |
| FL | roasted robusta | coffee bean essence |
| | flavor: coffee |
| FL | roasted | coffee bean essence |
| | flavor: coffee |
| FL | roasted | coffee bean essence |
| | flavor: coffee |
| FL | dried roasted | coffee bean extract |
| | flavor: coffee |
| FL | dried roasted | coffee bean extract |
| | flavor: coffee |
| FL | roasted robusta | coffee bean extract |
| | flavor: coffee |
| FL | roasted robusta | coffee bean extract |
| | flavor: coffee |
| FL/FR | roasted | coffee bean extract |
| | odor: coffee |
| | flavor: coffee |
| FL/FR | roasted | coffee bean extract |
| | odor: coffee |
| | flavor: coffee |
| FL/FR | roasted arabica | coffee bean infusion |
| | odor: coffee |
| | flavor: coffee |
| FL/FR | roasted arabica | coffee bean infusion |
| | odor: coffee |
| | flavor: coffee |
| FL/FR | roasted arabica | coffee bean oil |
| | odor: dark roast brewed coffee |
| | flavor: Beany roasted coffee with an astringent brown bitter afternote |
| FL/FR | roasted arabica | coffee bean oil |
| | odor: dark roast brewed coffee |
| | flavor: Beany roasted coffee with an astringent brown bitter afternote |
| FL/FR | roasted arabica | coffee bean oil CO2 extract |
| | odor: coffee burnt beany |
| | flavor: roasted espresso coffee burnt |
| FL/FR | roasted arabica | coffee bean oil CO2 extract |
| | odor: coffee burnt beany |
| | flavor: roasted espresso coffee burnt |
| FL/FR | | coffee bean oil extract |
| | odor: coffee |
| | flavor: coffee |
| FL/FR | | coffee bean oil extract |
| | odor: coffee |
| | flavor: coffee |
| FL | | coffee caramel flavor |
| FL | | coffee chocolate flavor |
| FL | | coffee cream flavor |
| FL | | coffee creme brulee flavor |
| FL/FR | | coffee difuran |
| | odor: Sulfurous, coffee, furfuryl mercaptan, roasted, meaty, onion and cabbage, potato |
| | flavor: Sulfurous, coffee, roasted meaty, onion |
| FL/FR | | coffee dione |
| | odor: coffee burnt sugar |
| | flavor: coffee caramellic |
| FL | | coffee distillates |
| | flavor: coffee |
| FL | | coffee distillates |
| | flavor: coffee |
| FL | espresso | coffee distillates |
| | flavor: coffee |
| FL | espresso | coffee distillates |
| | flavor: coffee |
| FL | | coffee enhancers |
| | flavor: roasted coffee strong beany |
| FL | | coffee enhancers |
| | flavor: roasted coffee strong beany |
| FL | espresso | coffee essence |
| | flavor: coffee |
| FL | espresso | coffee essence |
| | flavor: coffee |
| FL | espresso | coffee extract |
| | flavor: coffee |
| FL | espresso | coffee extract |
| | flavor: coffee |
| FL | | coffee flavor |
| FL | | coffee flavor |
| FL | dark roast | coffee flavor |
| FL | dark roast | coffee flavor |
| FL | espresso | coffee flavor |
| FL | espresso | coffee flavor |
| FL | irish | coffee flavor |
| FL | | coffee liqueur flavor |
| FL | | coffee liqueur flavor |
| FL | | coffee mint flavor |
| FL | | coffee pyrazine |
| | odor: coffee bean nutty grassy roasted |
| | flavor: coffee |
| FL/FR | | coffee resinoid |
| | odor: coffee |
| | flavor: coffee |
| FL/FR | | coffee resinoid |
| | odor: coffee |
| | flavor: coffee |
| FL | | coffee royale flavor |
| FL | | difurfuryl ether |
| | odor: coffee nutty earthy |
| | flavor: coffee mushroom-like |
| FL | | diisoamyl thiomalate |
| | odor: fermented coffee yeast dark rye bread |
| | flavor: coffee bready yeasty fermented |
| | 2,5- | dimethyl-3,6-diethyl pyrazine |
| | flavor: coffee green earthy |
| | 2,5- | dimethyl-3-furfurylthio-pyrazine |
| | flavor: coffee-like |
| | 3,6- | dimethyl pyrazine-2-thiol |
| | flavor: coffee-like |
| FL | 2,4- | dimethyl thiazole |
| | odor: coffee tea beefy roasted barley |
| FL/FR | 2- | ethyl-4-methyl thiazole |
| | odor: Nutty, brown, savory with coffee, sulfury and meaty nuances |
| | flavor: Coffee, cocoa, meaty, rubbery |
| FL/FR | | furfuryl mercaptan |
| | odor: Roasted coffee, sulfurous, with a burnt match note. It is savory meaty with chicken and fried onion nuances. |
| | flavor: Sulfurous roasted coffee, burnt match-like, rubbery, and slightly nutty with eggy and savory meaty nuances. |
| FL/FR | | furfuryl mercaptan |
| | odor: Roasted coffee, sulfurous, with a burnt match note. It is savory meaty with chicken and fried onion nuances. |
| | flavor: Sulfurous roasted coffee, burnt match-like, rubbery, and slightly nutty with eggy and savory meaty nuances. |
| | | furfuryl thiobutyrate |
| | flavor: coffee |
| FL/FR | S- | furfuryl thioformate |
| | odor: sulfurous coffee nutty |
| | flavor: coffee |
| | (( | furfuryl thio)methyl) pyrazine |
| | flavor: coffee-like |
| | | furfurylthiol tiglate |
| | flavor: coffee-like, mushroom |
| FL | | kahlua flavor |
| FL | 2,3- | lutidine |
| | flavor: coffee caramellic |
| FL/FR | | methyl furfuryl disulfide |
| | odor: Roasted coffee, sulfurous cooked meat and liver, onion and garlic nuances. Slight eggy undertones |
| | flavor: Roasted coffee, toasted onion and garlic, with roasted beef and fried pork nuances |
| FL/FR | | methyl furfuryl disulfide |
| | odor: Roasted coffee, sulfurous cooked meat and liver, onion and garlic nuances. Slight eggy undertones |
| | flavor: Roasted coffee, toasted onion and garlic, with roasted beef and fried pork nuances |
| FL | | methyl furfuryl mercaptopropionate |
| | odor: earthy fruity sweet |
| | flavor: coffee meaty nutty |
| FL/FR | O- | methyl S-1-methoxyhexan-3-yl carbonothioate |
| | odor: sulfurous mushroom onion green fatty fruity mango passion fruit blackcurrant |
| | flavor: fresh dark roasted |
| FL/FR | O- | methyl S-1-methoxyhexan-3-yl carbonothioate |
| | odor: sulfurous mushroom onion green fatty fruity mango passion fruit blackcurrant |
| | flavor: fresh dark roasted |
| | (2- | methylpyrazinyl-3, -5 and-6) furfuryl sulfide |
| | flavor: roasted coffee-like |
| FL | 2- | methyl quinoxaline |
| | odor: toasted coffee nutty fruity |
| | flavor: phenolic burnt coffee nutty |
| FL | 2- | methyl quinoxaline |
| | odor: toasted coffee nutty fruity |
| | flavor: phenolic burnt coffee nutty |
| FL | 2- | methyl-5-vinyl pyrazine |
| | flavor: coffee |
| FL | 2-iso | propyl pyrazine |
| | odor: minty green nutty honey |
| | flavor: coffee caramellic fruity |
| FL/FR | | tetrahydrofurfuryl alcohol |
| | odor: vegetable cauliflower faint warm oily caramel |
| | flavor: coffee nut at .03-1 ppm |
| | | thenylthiol acetate |
| | flavor: coffee-like aromatic |
| FL | 2- | thienyl mercaptan |
| | odor: roast coffee fishy |
| | flavor: sulfurous, mercaptan coffee |
| FL | 2- | thiophene thiol |
| | odor: burnt caramel roasted coffee |
| | flavor: coffee |
| FL | 2- | thiophene thiol |
| | odor: burnt caramel roasted coffee |
| | flavor: coffee |
| | | thiothenoic acid 3-furfuryl ester |
| | flavor: coffee-like |
| Secondary (Second) - coffee |
| FL | 4- | acetyl pyridine |
| | flavor: burnt coffee |
| FL | | amaretto cappuccino flavor |
| | 2- | butyl-3,5,6-trimethylpyrazine |
| | flavor: caramel- and coffee-like |
| FL | caramel | cappuccino flavor |
| FL | vanilla | cappuccino flavor |
| FL | | caramel coffee flavor |
| FL | | chocolate cappuccino flavor |
| FL/FR | | coffee difuran |
| | odor: Sulfurous, coffee, furfuryl mercaptan, roasted, meaty, onion and cabbage, potato |
| | flavor: Sulfurous, coffee, roasted meaty, onion |
| FL | nutty | coffee flavor |
| FL | vanilla | coffee flavor |
| | 2,6- | diacetyl pyridine |
| | flavor: bitter, coffee-like |
| FL/FR | 2,6- | dimethyl pyrazine |
| | odor: cocoa roasted nuts roast beef coffee |
| | flavor: nutty coffee cocoa musty bready meaty |
| | 2,6- | dimethyl-thio-gamma-pyrone |
| | flavor: roasted, natural coffee |
| FL | vanilla | frappuccino flavor |
| FL | | furfuryl ethyl ether |
| | odor: sweet spicy |
| | flavor: nutty coffee |
| FL | 1-(2- | furfuryl thio) propanone |
| | flavor: burnt coffee mercaptan |
| FL | | furfuryl thiopropionate |
| | odor: Sulfureous, coffee-like, onion and garlic, with a sauteed savory nuance |
| | flavor: Sulfureous, coffee, onion and garlic-like with meaty savory roast nuances |
| FL | | hazelnut cappuccino flavor |
| | 4- | hydroxymethyl-pyridine |
| FL/FR | 2,6- | lutidine |
| | odor: Nutty, amine, woody, bready and vegetable-like |
| | flavor: Nutty, coffee, cocoa, musty, bready and meaty |
| | 4- | methyl-2-butyryl-thiazole |
| | flavor: toasted, unroasted coffee bean |
| | 2- | methyl-3-pentyl pyrazine |
| | flavor: hazelnut, coffee-like |
| FL | | mocha cappuccino flavor |
| FL | | mocha cream flavor |
| FL | | mocha flavor |
| FL | | mocha latte flavor |
| | 2- | pentenyl furan |
| | flavor: phenolic coffee grounds |
| FL/FR | iso | propenyl pyrazine |
| | odor: caramellic chocolate nutty roasted |
| | flavor: burnt coffee |
| FL | | rum coffee flavor |
| | 2-( | thienyl-2)-ethanethiol |
| | flavor: burnt, coffee grounds, onion |
| | | thiothenoic acid 3-ethyl ester |
| | flavor: burnt, coffee-like |
| FR | 2,3,5- | trimethyl phenol |
| | flavor: burnt coffee woody |
| FL/FR | 2,4,6- | trimethyl phenol |
| | odor: mild phenolic coffee grounds |
| | flavor: phenolic coffee grounds |
| | 2- | vinyl furan |
| | flavor: phenolic coffee grounds |
| FL/FR | 3,5- | xylenol |
| | flavor: balsamic coffee |
| Tertiary (Third) - coffee |
| FL | | absinthe flavor |
| FL | coffee | brandy flavor |
| FL | | chicory flavor |
| FL | | cinnamon hazelnut cappuccino flavor |
| FL/FR | 3,5- | cocoa pyrazine |
| | odor: Peanut, nutty, caramel, coffee, musty, cocoa, pyrazine and roasted |
| | flavor: Sweet, nutty, caramellic, coffee, corn, cocoa and potato |
| FL | | creme brulle coffee flavor |
| FL | 3,4- | dimethoxystyrene |
| | odor: green floral weedy cortex fruity |
| | flavor: green fruity grassy lettuce weedy floral |
| | 2,6- | dimethyl-gamma-thiopyrone |
| | flavor: green, burnt coffee |
| FL | | ethyl 3-(furfuryl thio) propionate |
| | odor: Onion, garlic, sulfuraceous, coffee and vegetable notes |
| | flavor: Roasted, nutty, coffee, with graham cracker-like undernotes |
| FL/FR | | filbert heptenone |
| | odor: raw nut skin myrcene ketonic sweet hazelnut filbert |
| | flavor: Nutty, roasted, coffee, cocoa, brown with an earthy brown and meaty nuance |
| | 2- | hydroxymethyl-6-methyl-pyridine |
| | flavor: bitter, burnt, coffee-like |
| FL/FR | | menthofuran |
| | odor: Diffusive, pungent, musty, nutty, pyrazine like, nutty, earthy and coffee |
| | flavor: Musty, nutty, coffee, raw and legume |
| FL | | methyl phenyl sulfide |
| | odor: Toluene solvent, spicy, pungent, woody sawdust |
| | flavor: Solventy, woody, roasted coffee |
| | 2- | pentenyl furan |
| | flavor: phenolic coffee grounds |
| | 2-(1- | propenyl) pyridine |
| | flavor: green burnt coffee |
| Quaternary (Fourth) - coffee |
| FL/FR | | cocoa hexenal |
| | odor: aldehydic bitter cocoa nut skin green sweet chocolate fruity butyric |
| | flavor: Bitter cocoa, honey, aldehydic, coffee and nutty with a green nuance |
| FL | O- | ethyl S-1-methoxyhexan-3-yl carbonothioate |
| | odor: sulfurous mushroom herbal chocolate black currant bud |
| | flavor: sulfury blackcurrant tropical roasted coffee |
| FL/FR | | fenugreek absolute |
| | odor: sweet maple celery spicy coumarin balsam |
| | flavor: Strong maples, celery, caramellic, coffee-like with lingering nutty and fatty nuances |
| FL | | fenugreek distillates |
| | flavor: fenugreek |
| FL/FR | | furfuryl thioacetate |
| | odor: SuIfureous, roasted, savory, alliaceous, vegetative and coffee-like |
| | flavor: Roasted, alliaceous, garlic, coffee, meaty, savory and sulfureous |
| FL | 2- | methyl 3-(methyl thio) furan |
| | odor: Spicy, pungent alliaceous, sulfurous drying to a meaty brothy aroma with mustard and coffee nuances |
| | flavor: Mild meaty, spicy, slightly solvent like with coffee, nutty and cheesy nuances |
| FL/FR | | thymyl methyl ether |
| | odor: woody smoky burnt |
| | flavor: musty green earthy coffee beany |
| FL/FR | | tropical thiazole |
| | odor: Musty alliaceous earthy sulfury slight fruity, coffee, meaty |
| | flavor: Alliaceous earthy sulfurous coffee with a tropical fruity nuance |
| FL | dextro- | xylose |
| | odor: smoky woody sweet caramel |
| | flavor: smoky sweet salty coffee |
| Quinary (Fifth) - coffee |
| FL | | dicyclohexyl disulfide |
| | odor: Alliaceous, onion, egg, nut skin, coffee, clam, crab and coffee |
| | flavor: Onion, meaty, clam, crab, coffee and cocoa |
| FL/FR | 2,3- | dimethyl pyrazine |
| | odor: nutty nut skin cocoa peanut butter coffee walnut caramellic roasted |
| | flavor: nutty nut skin peanut cocoa roasted coffee walnut corn chip bready |
| FL | 2- | ethoxythiazole |
| | odor: Musty, vegetative, green, phenolic, nutty, coffee and brothy |
| | flavor: Musty, vegetative, brothy, nutty and coffee with a slight rubbery nuance |
| FL | | furfuryl propionate |
| | odor: sweet fruity green banana oily coffee spicy |
| | flavor: fruity green tropical spicy coffee wasabi |
| FL | 3- | mercapto-2-butanone |
| | odor: sulfurous onion roasted gassy meaty |
| | flavor: Roasted meat, sulfurous and alliaceous with nuances of cabbage, coffee and pot roast with fatty drippings |
| FL | 3- | methyl-2-butane thiol |
| | odor: sulfurous, savory burnt rubber, roasted chicken and pork meaty with nuances of roasted coffee, cultured cheeses and roasted cashew nuts. |
| | flavor: sulfurous, savory fried meaty, fried fatty with coffee and cooked onion nuances with a slight tongue bite |
| FL/FR | | nutty pyrazine |
| | odor: Sweet, nutty, roasted, toasted, grainy, coffee and corn with savory, meaty nuances |
| | flavor: Musty, nutty, roasted and grainy with coffee notes |
| FL/FR | | toffee furanone |
| | odor: sweet cotton candy sugar caramel bready |
| | flavor: sweet caramellic cotton candy maple burnt sugar roasted coffee |
| Senary (Sixth) - coffee |
| FL/FR | | benzothiazole |
| | odor: Sulfureous, rubbery, vegetative, cooked, brown, nutty, coffee-like and meaty |
| | flavor: Meaty, vegetative, brown, cooked, beefy and coffee-like |
| FL | | benzyl mercaptan |
| | odor: Sharp, sulfuraceous, onion, garlic, horseradish, mint and coffee |
| | flavor: Leek, horseradish, cabbage, green, tomato and coffee |
| FL | 3,5(6)- | cocoa pyrazine |
| | odor: nutty nut skin hazelnut peanut chocolate roasted |
| | flavor: Peanut, nut skin, brown, roasted, hazelnut, with coffee and chocolate nuances |
| FL/FR | | juniper berry oleoresin |
| | odor: juniperberry woody spicy celery coffee toffee |
| | flavor: sweet woody toffee celery earthy coffee |
| FL | 2- | methyl furan |
| | odor: ethereal acetone chocolate |
| | flavor: ethereal green cocoa nutty almond coffee |
| FL/FR | 4- | methyl guaiacol |
| | odor: spicy clove vanilla phenolic medicinal leathery woody smoky burnt |
| | flavor: spicy clove woody leathery smoky coffee phenolic cocoa burnt |
| FL/FR | 2- | methyl 5-(methyl thio) furan |
| | odor: Sulfureous, onion, garlic, coffee and mustard-like with pungent horseradish and peppery nuances |
| | flavor: Musty, mustard, onion, garlic, mushroom, coffee and savory nuances |
| FL | | nutty thiazole |
| | odor: Musty, nutty and earthy with a coffee and meaty nuance |
| | flavor: Nutty, roasted, meaty and savory with woody and coffee nuances |
| Septenary (Seventh) - coffee |
| FL/FR | | fenugreek oleoresin |
| | odor: sweet maple lovage caramellic cocoa coffee roasted molasses parsley |
| | flavor: bitter brown maple lovage molasses roasted coffee |
| FL/FR | 2,3,5,6- | tetramethyl pyrazine |
| | odor: nutty musty chocolate coffee cocoa brown lard burnt |
| | flavor: nutty musty weedy earthy cocoa peanut coffee asparagus |
| Octonary (Eighth) - coffee |
| FL | | hazelnut flavor |
| FL | | hazelnut paste |
| | flavor: hazelnut |
| FL | | malt flavor |
| FL/FR | 2,3,5- | trimethyl pyrazine |
| | odor: nutty nut skin earthy powdery cocoa baked potato roasted peanut hazelnut musty |
| | flavor: raw nut skin vegetable cocoa toasted earthy chocolate coffee |