Descriptive sensory tests for evaluating Coffea arabica: A systematic review
DOI:
https://doi.org/10.25186/.v19i.2204Abstract
Coffee is a beverage whose price is closely related to the characteristics of its flavor, necessitating reliable sensory tests. To quantify their sensory attributes, classic sensorial methods such as Quantitative Descriptive Analysis (QDA) can be useful. However, uncertainties persist due to protocol variations, which made uncertain the quality of these protocols in evaluating coffee. This study aimed to conduct a systematic review to assess the quality of QDA protocols used for assessing Coffea arabica’s sensory attributes. The review encompassed various critical protocols control points, including pre-test procedures, coffee processing and preparation techniques, test application and data collection procedures. It was also summarized key attributes, highlighting factors impacting coffee’s sensory traits and bias risk of the studies. As the main results, it was saw that the studies have many limitations, such as not citing or controlling critical points in the tests procedures and application, which made most studies having a medium-high bias rating. The primary sensory results findings of the studies included topics such as the impact of brewing time, chemical compounds associated with sensory attributes and the effect of various roasting techniques on the sensory qualities of coffee. In conclusion, standardizing sensory evaluations in future research could enhance consistency and accuracy, yielding less biased results.
Key words: Coffea arabica; coffee; sensory descriptive analyses; systematic review.
References
ADHIKARI, J.; CHAMBERS, E.; KOPPEL, K. Impact of consumption temperature on sensory properties of hot brewed coffee. Food Research International, 115:95-104, 2019.
AGUIAR, L. A.; CELESTINO, S. M.; OLIVEIRA, L. de L. Metodologia de análise descritiva quantitativa da bebida de café (Coffea arabica L.): Aplicação no treinamento para análise sensorial. Planaltina, DF: Embrapa Cerrados, 2021. 49p. (Embrapa Cerrados. Documentos, 378).
AGUIAR, L. A.; MELO, L.; OLIVEIRA, L. L. Validation of rapid descriptive sensory methods against conventional descriptive analyses: A systematic review. Critical Reviews in Food Science and Nutrition, 59(16):2535-2552, 2019.
AGUILAR, P. et al. Sensory profiles of coffee in the Dominican Republic are linked to the terroirs. Cahiers Agricultures, 21(2-3):169-178, 2012.
ALSTRUP, J. et al. The effect of roast development time modulations on the sensory profile and chemical composition of the coffee brew as measured by NMR and DHS-GC–MS. Beverages, 6(4):70, 2020.
ANDUEZA, S. et al. Influence of water pressure on the final quality of arabica espresso coffee. Application of multivariate analysis. Journal of Agricultural and Food Chemistry, 50(25):7426-7431, 2002.
ANDUEZA, S.; DE PEÑA, M. P.; CID, C. Chemical and sensorial characteristics of espresso coffee as affected by grinding and torrefacto roast. Journal of Agricultural and Food Chemistry, 51(24):7034-7039, 2003.
ANDUEZA, S. et al. Influence of coffee/water ratio on the final quality of espresso coffee. Journal of the Science of Food and Agriculture, 87(4):586-592, 2007.
ANGELONI, G. et al. Characterization and comparison of cold brew and cold drip coffee extraction methods. Journal of the Science of Food and Agriculture, 99(1):391-399, 2019.
ARANGO, F. O. D.; MEJÍA, L. F.; AGATÓN, L. L. Desarrollo de café express a partir de mezclas de café colombiano/development of espresso from mixtures of colombian coffee. Vitae, 23:310-314, 2016.
AVELINO, J. et al. Effects of slope exposure, altitude and yield on coffee quality in two altitude terroirs of Costa Rica, Orosi and Santa María de Dota. Journal of the Science of Food and Agriculture, 85(11):1869-1876, 2005.
BATALI, M. E. et al. Titratable acidity, perceived sourness, and liking of acidity in drip brewed coffee. ACS Food Science & Technology, 1(4):559-569, 2021.
BATALI, M. E. et al. Sensory and monosaccharide analysis of drip brew coffee fractions versus brewing time. Journal of the Science of Food and Agriculture, 100(7):2953-2962, 2020.
BATALI, M. E. et al. Sensory analysis of full immersion coffee: Cold brew is more floral, and less bitter, sour, and rubbery than hot brew. Foods, 11(16):2440, 2022.
BEMFEITO, C. M. et al. Do consumers perceive sensory differences by knowing information about coffee quality? LWT, 138:110778, 2021.
BHUMIRATANA, N.; ADHIKARI, K.; CHAMBERS, E. Evolution of sensory aroma attributes from coffee beans to brewed coffee. LWT - Food Science and Technology, 44(10):2185-2192, 2011.
BHUMIRATANA, N.; WOLF, M.; CHAMBERS IV, E.; ADHIKARI, K. coffee drinking and emotions: Are there key sensory drivers for emotions? Beverages, 5(2):27, 2019.
BICHO, N. C. et al. Impact of roasting time on the sensory profile of arabica and robusta coffee. Ecology of Food and Nutrition, 52(2):163-177, 2013.
BOENEKE, C. A; MCGREGOR, J. U.; ARYANA, K. J. The effect of sweeteners on the acceptability of dairy-based espresso beverages. International Journal of Dairy Technology, 59(1):12-17, 2006.
BOENEKE, C. A.; MCGREGOR, J. U.; ARYANA, K. J. A dairy-based espresso beverage manufactured using three different coffee bean roasts. Journal of Food Processing and Preservation, 31(1):1-12, 2007.
BONNLÄNDER, B. et al. Analysis of enantiomeric linalool ratio in green and roasted coffee. Flavour and Fragrance Journal, 21(4):637-641, 2006.
BÜCKING, M.; STEINHART, H. Headspace GC and sensory analysis characterization of the influence of different milk additives on the flavor release of coffee beverages. Journal of Agricultural and Food Chemistry, 50(6):1529-1534, 2002.
CALVINO, A. M.; ZAMORA, M. C.; SARCHI, M. I. Principal components and cluster analysis for descriptive sensory assessment of instant coffee. Journal of Sensory Studies, 11(3):191-210, 1996.
CANTERGIANI, E. et al. Characterisation of the aroma of green Mexican coffee and identification of mouldy/earthy defect. European Food Research and Technology, 212(6):648-657, 2001.
CARCEA, M. et al. Chemical composition and sensory profile of the Italian espresso coffee powder and beverage under different roasting conditions. European Food Research and Technology, 249(5):1287-1301, 2023.
CHAPKO, M. J.; SEO, H.-S. Characterizing product temperature-dependent sensory perception of brewed coffee beverages: Descriptive sensory analysis. Food Research International, 121:612-621, 2019.
CHIRALERTPONG, A. et al. Taste-Odor integration in espresso coffee. Chemosensory Perception, 1(2):147-152, 2008.
CHUNG, H. S. et al. Optimization of roasting conditions according to antioxidant activity and sensory quality of coffee brews. Food Science and Biotechnology, 22(1):23-29, 2013.
CHUNG, Y. et al. Identifying sensory drivers of liking for plant‐based milk coffees: Implications for product development and application. Journal of Food Science, 87(12):5418-5429, 2022.
CONTI, M. C. M. D.; PRUDENCIO, S. H. Caracterização sensorial, físico-química e aceitação de bebidas de cafés exóticos e de diferentes categorias brasileiras comerciais. Boletim do Centro de Pesquisa de Processamento de Alimentos, 33(2):77-92, 2015.
CÓRDOBA, N. et al. Chemical and sensory evaluation of cold brew coffees using different roasting profiles and brewing methods. Food Research International, 141:110141, 2021a.
CÓRDOBA, N. et al. Chemical and sensory evaluation of cold brew coffees using different roasting profiles and brewing methods. Food Research International, 141:110141, 2021b.
CÓRDOBA, N. et al. Specialty and regular coffee bean quality for cold and hot brewing: Evaluation of sensory profile and physicochemical characteristics. LWT, 145:111363, 2021c.
CUI, D. D. et al. Application of SPME‐GC‐TOFMS, E‐nose, and sensory evaluation to investigate the flavor characteristics of Chinese Yunnan coffee at three different conditions (beans, ground powder, and brewed coffee). Flavour and Fragrance Journal, 35(5):541-560, 2020.
DECAZY, F. et al. Quality of different honduran coffees in relation to several environments. Journal of food science, 68(7):2356-2361, 2003.
DI DONFRANCESCO, B.; GUTIERREZ GUZMAN, N.; CHAMBERS, E. Comparison of results from cupping and descriptive sensory analysis of Colombian brewed coffee. Journal of Sensory Studies, 29(4):301-311, 2014.
DI DONFRANCESCO, B.; GUTIERREZ GUZMAN, N.; CHAMBERS, E. Similarities and differences in sensory properties of high quality Arabica coffee in a small region of Colombia. Food Research International, 116:645-651, 2019.
ELMACI, İ.; GOK, I. Effect of three post‐harvest methods and roasting degree on sensory profile of Turkish coffee assessed by Turkish and Brazilian panelists. Journal of the Science of Food and Agriculture, 101(13):5368-5377, 2021.
ELMACI, I.; GOK, I.; TOKUSOGLU, O. Impact of roasting degree on sensory profile of Turkish coffee and espresso assessed by Turkish and Brazilian panelists. Journal of Food Processing and Preservation, 46(12):e17201, 2022.
ESTEBAN-DÍEZ, I.; GONZÁLEZ-SÁIZ, J. M.; PIZARRO, C. Prediction of sensory properties of espresso from roasted coffee samples by near-infrared spectroscopy. Analytica Chimica Acta, 525(2):171-182, 2004.
FERIA-MORALES, A. M. Examining the case of green coffee to illustrate the limitations of grading systems/expert tasters in sensory evaluation for quality control. Food Quality and Preference, 13(6):355-367, 2002.
FROST, S. C.; RISTENPART, W. D.; GUINARD, J. Effect of basket geometry on the sensory quality and consumer acceptance of drip brewed coffee. Journal of Food Science, 84(8):2297-2312, 2019.
FROST, S. C.; RISTENPART, W. D.; GUINARD, J. X. Effects of brew strength, brew yield, and roast on the sensory quality of drip brewed coffee. Journal of Food Science, 85(8):2530-2543, 2020.
GAO, C.; TELLO, E.; PETERSON, D. G. Identification of coffee compounds that suppress bitterness of brew. Food Chemistry, 350:129225, 2021.
GEEL, L.; KINNEAR, M.; DE KOCK, H. L. Relating consumer preferences to sensory attributes of instant coffee. Food Quality and Preference, 16(3):237-244, 2005.
GIACALONE, D. et al. Common roasting defects in coffee: Aroma composition, sensory characterization and consumer perception. Food Quality and Preference, 71:463-474, 2019.
GIACALONE, D. et al. “Quality does not sell itself”: Divergence between “objective” product quality and preference for coffee in naïve consumers. British Food Journal, 118(10):2462-2474, 2016.
GLOESS, A. N. et al. Comparison of nine common coffee extraction methods: instrumental and sensory analysis. European Food Research and Technology, 236(4):607-627, 2013.
GOWER, J. C.; DIJKSTERHUIS, G. B. Multivariate analysis of coffee images: A study in the simultaneous display of multivariate quantitative and qualitative variables for several assessors. Quality & Quantity, 28(2):165-184, 1994.
HAN, J.; KIM, M. K.; LEE, K.-G. Furan levels and sensory profiles of commercial coffee products under various handling conditions. Journal of Food Science, 82(11):2759-2766, 2017.
HEYMANN, H. et al. How many judges should one use for sensory descriptive analysis? Journal of Sensory Studies, 27(2):111-122, 2012.
HIGGINS, J. P.; ALTMAN, D. G. Assessing risk of bias in included studies. In: HIGGINS, J. P. T.; ALTMAN, D. G. (eds.). Cochrane handbook for systematic reviews of interventions. Wiley, p. 187-241, 2008.
ISSANCHOU, S. General considerations. In: KEMP, S. A.; HORT, J.; HOLLOWOOD, T. (eds.). Descriptive analysis in sensory evaluation. 1st ed. [S. l.]: Wiley Blackwell, vol. 1, p. 41-80, 2018.
JARAMILLO, J. D. L.; ARANGO, F. O. D.; GUTIÉRREZ, L. F. M. Coffee beverage by drip method (American method). Vitae, 23:S269-S573, 2016.
KANEDA, H. et al. Adsorption and desorption of beer and coffee on a lipid membrane as related to sensory bitterness. Journal of the Institute of Brewing, 109(1):27-33, 2003.
KAWAGUCHI, T. et al. Effect of homogenization pressure on sensory characteristics and flavor release of and preference for flavored dairy beverages. Nippon Shokuhin Kagaku Kogaku Kaishi, 63(1):25-34, 2016.
KEMP, S. E. et al. Introduction to descriptive analysis. In: KEMP, S. E.; HORT, J.; HOLLOWOD, T. (eds.). Descriptive analysis in sensory evaluation. 1st ed. [S. l.]: Wiley Blackwell, vol. 1, p. 3-40, 2018.
KHAMITOVA, G. et al. The impact of different filter baskets, heights of perforated disc and amount of ground coffee on the extraction of organics acids and the main bioactive compounds in espresso coffee. Food Research International, 133:109220, 2020.
KIM, H. et al. Sensory properties and consumer acceptability of coffee drinks contained sucralose and acesulfame-K. Published by Korean Society of Food Science and Technology, 39(5):527-533, 2007.
KIVANÇLI, J.; ELMACI, Y. Characterization of turkish-style boiled coffee aroma by gas chromatography and mass spectrometry and descriptive analysis techniques. International Journal of Food Properties, 19(8):1671-1686, 2016.
KREUML, M. T. L. et al. Changes in sensory quality characteristics of coffee during storage. Food Science & Nutrition, 1(4): 267-272, 2013.
LABBE, D. et al. Impact of crema on expected and actual espresso coffee experience. Food Research International, 82:53-58, 2016.
LI, N.; SAKAMOTO, Y. Trends in specialty coffee. In: PEREIRA, L. L.; MOREIRA, T. R. (eds.). Quality determinants in coffee production. 1st ed. [S. l.]: Springer Cham, p. 407-443, 2021.
LIM, J. Hedonic scaling: A review of methods and theory. Food Quality and Preference, 22(8):733-747, 2011.
LINDINGER, C. et al. When machine tastes coffee: Instrumental approach to predict the sensory profile of espresso coffee. Analytical Chemistry, 80(5):1574-1581, 2008.
LOMOLINO, G. et al. Foam characteristics and sensory analysis of arabica coffee, extracted by espresso capsule and moka methods. Beverages, 8(2):28, 2022.
LUDWIG, I. A. et al. Effect of sugar addition (torrefacto) during roasting process on antioxidant capacity and phenolics of coffee. LWT - Food Science and Technology, 51(2):553-559, 2013.
MA, J. et al. Characterization of sensory properties of Yunnan coffee. Current Research in Food Science, 5:1205-1215, 2022.
MAEZTU, L. et al. Multivariate methods for characterization and classification of espresso coffees from different botanical varieties and types of roast by foam, taste, and mouthfeel. Journal of Agricultural and Food Chemistry, 49(10):4743-4747, 2001.
MANZOCCO, L.; LAGAZIO, C. Coffee brew shelf life modelling by integration of acceptability and quality data. Food Quality and Preference, 20(1):24-29, 2009.
MASI, C. et al. Sensory properties of under-roasted coffee beverages. Journal of Food Science, 78(8):S1290-S1300, 2013.
MASI, C. et al. The impact of individual variations in taste sensitivity on coffee perceptions and preferences. Physiology & Behavior, 138:219-226, 2015.
MAYER, F.; CZERNY, M.; GROSCH, W. Sensory study of the character impact aroma compounds of a coffee beverage. European Food Research and Technology, 211(4):272-276, 2000.
MIN, J.-S.; KWON, H.-M.; PARK, S.-K. Impacts of coffee creamer, dried skim milk and sugar on the volatile aroma compounds and sensory characteristics in instant coffee. Korean Journal of Food Science and Technology, 47(2):137-144, 2015.
MOHER, D. et al. Preferred reporting items for systematic reviews and meta-analyses: The PRISMA statement. BMJ, 339:b2535, 2009.
MORALES, A. F. Effect of holding-time on sensory quality of brewed coffee. Food Quality and Preference, 1(2):87-89, 1989.
MÜNCHOW, M. et al. Roasting conditions and coffee flavor: A multi-study empirical investigation. Beverages, 6(2):29, 2020.
MUÑOZ, A. E. et al. Evaluation of differences in the antioxidant capacity and phenolic compounds of green and roasted coffee and their relationship with sensory properties. LWT, 128:109457, 2020.
NARAIN, C.; PATERSON, A.; REID, E. Free choice and conventional profiling of commercial black filter coffees to explore consumer perceptions of character. Food Quality and Preference, 15(1):31-41, 2004.
NASCIMENTO, M. O.; CELESTINO, S. M. C.; OLIVEIRA, L. L. Manual de análise sensorial descritiva de café. Planaltina: Embrapa Cerrados, 2023. 41p.
ORFANOU, F.; DERMESONLOUOGLOU, E. K.; TAOUKIS, P. S. Greek coffee quality loss during home storage: Modeling the effect of temperature and water activity. Journal of Food Science, 84(10):2983-2994, 2019.
PANGBORN, R. M.; TRABUE, I. M.; LITTLE, A. C. Analysis of coffee, tea and artificially flavored drinks prepared from mineralized waters. Journal of Food Science, 36(2):355-362, 1971.
PARAT-WILHELMS, M. et al. Influence of defined milk products on the flavour of white coffee beverages using static headspace gas chromatography–mass spectrometry/olfactometry and sensory analysis. European Food Research and Technology, 221(3-4):265-273, 2005.
PAULINO, A. L. B. et al. A mixed model applied to joint analysis in experiments with coffee blends using the least squares method. Revista Ciencia Agronomica, 50(3):345-352, 2019.
PEREIRA, G. V. de M. et al. Isolation, selection and evaluation of yeasts for use in fermentation of coffee beans by the wet process. International Journal of Food Microbiology, 188:60-66, 2014.
PEREIRA, G. V. de M. et al. Potential of lactic acid bacteria to improve the fermentation and quality of coffee during on-farm processing. International Journal of Food Science & Technology, 51(7):1689-1695, Jul. 2016.
PEREIRA, L. L. et al. Propositions on the optimal number of Q-Graders and R-Graders. Journal of Food Quality, p. 1-7, 2018.
PEREIRA, L. L. et al. Very beyond subjectivity: The limit of accuracy of Q-Graders. Journal of Texture Studies, 50(2):172-184, 2019.
PEREIRA, L L. et al. Physical classification and sensory coffee analysis. In: PEREIRA, L. L.; MOREIRA, T. R. (eds.). Quality determinants in coffee production. Cham: Springer International Publishing, p. 387-389, 2021.
PÉREZ-MARTÍNEZ, M. et al. Application of multivariate analysis to the effects of additives on chemical and sensory quality of stored coffee brew. Journal of Agricultural and Food Chemistry, 56(24):11845-11853, 2008a.
PÉREZ-MARTÍNEZ, M. et al. Changes in volatile compounds and overall aroma profile during storage of coffee brews at 4 and 25 °C. Journal of Agricultural and Food Chemistry, 56(9):3145-3154, 2008b.
PÉREZ-MARTÍNEZ, M. et al. Effects of refrigeration and oxygen on the coffee brew composition. European Food Research and Technology, 227(6):1633-1640, 2008c.
PINEAU, N. et al. Design of experiment with sensory data: A pragmatic data analysis approach. Journal of Sensory Studies, 34(2):e12489, 2019.
PINHEIRO, A. C. T. et al. Tasters’ performance in a coffee quality contest in Brazil. Coffee Science, 16: e161922, 2021.
PINSUWAN, A. et al. Sensory drivers of consumer acceptance, purchase intent and emotions toward brewed black coffee. Foods, 11(2):180, 2022.
PRAKASH, M. et al. Sensory profiling and product positioning of roasted and ground (brew) coffee and soluble (instant) coffee with and without added flavor. Journal of Sensory Studies, 15(1):101-117, 2000.
QUINTERO, M. et al. Exploring chemical markers related to the acceptance and sensory profiles of concentrated liquid coffees: An untargeted metabolomics approach. Foods, 11(3):473, 2022.
QUINTERO, M. et al. Assessment of concentrated liquid coffee acceptance during storage: Sensory and physicochemical perspective. Molecules, 26(12):3545, 2021.
RABELO, M. H. S. et al. Impacts of quaker beans over sensory characteristics and volatile composition of specialty natural coffees. Food Chemistry, 342:128304, 2021.
RAMÍREZ‐RIVERA, E. de J. et al. Analytic hierarchy process as an alternative for the selection of vocabularies for sensory characterization and consumer preference. Journal of Sensory Studies, 35(1):e12547, 2020.
RENDÓN, M. Y.; SALVA, T. de J. G.; BRAGAGNOLO, N. Impact of chemical changes on the sensory characteristics of coffee beans during storage. Food Chemistry, 147:279-286, 2014.
RIBEIRO, V. S. et al. Chemical characterization and antioxidant properties of a new coffee blend with cocoa, coffee silverskin and green coffee minimally processed. Food Research International, 61:39-47, 2014.
ROMAN-MALDONADO, Y. et al. Drivers of liking to predict consumers’ acceptance of local coffee from indigenous Mexican regions. European Food Research and Technology, 248(2):467-475, 2022.
ROSA, M. D.; BARBANTI, D.; LERICI, C. R. Changes in coffee brews in relation to storage temperature. Journal of the Science of Food and Agriculture, 50(2):227-235, 1990.
RUNE, C. J. B. et al. Pairing coffee with basic tastes and real foods changes perceived sensory characteristics and consumer liking. International Journal of Gastronomy and Food Science, 30:100591, 2022.
SANCHEZ, K.; CHAMBERS, E. How does product preparation affect sensory properties? An example with coffee. Journal of Sensory Studies, 30(6):499-511, 2015.
SAUD, S.; SALAMATULLAH, A. M. Relationship between the chemical composition and the biological functions of coffee. Molecules, 26(24):7634, 2021.
SCHOLZ, M. B. dos S. et al. The typicity of coffees from different terroirs determined by groups of physico-chemical and sensory variables and multiple factor analysis. Food Research International, 114:72-80, 2018.
SCHOLZ, M. B. dos S. et al. Physico-chemical characteristics and sensory attributes of coffee beans submitted to two post-harvest processes. Journal of Food Measurement and Characterization, 13(1):831-839, 2019.
SCHOLZ, M. B. S. et al. From the field to coffee cup: impact of planting design on chlorogenic acid isomers and other compounds in coffee beans and sensory attributes of coffee beverage. European Food Research and Technology, 244(10):1793-1802, 2018.
SENINDE, D. R.; CHAMBERS, E. Coffee flavor: A review. Beverages, 6(3):44, 2020.
SENINDE, D. R.; CHAMBERS, E.; CHAMBERS, D. Determining the impact of roasting degree, coffee to water ratio and brewing method on the sensory characteristics of cold brew Ugandan coffee. Food Research International, 137:109667, 2020.
SEO, H-S. et al. A novel method of descriptive analysis on hot brewed coffee: time scanning descriptive analysis. European Food Research and Technology, 228(6):931-938, 2009.
SEO, HAN-SEOK; LEE, S.-Y.; HWANG, I. Development of sensory attribute pool of brewed coffee. Journal of Sensory Studies, 24(1):111-132, 2009.
ŠEREMET, D. et al. antioxidant and sensory assessment of innovative coffee blends of reduced caffeine content. Molecules, 27(2):448, 2022.
SIEBERT, M.; BERGER, R. G.; NIETER, A. Enzymatic mitigation of 5- O -chlorogenic acid for an improved digestibility of coffee. Food Chemistry, 258:124-128, 2018.
SIEBERT, M.; DETERING, T.; BERGER, R. G. An immobilized fungal chlorogenase rapidly degrades chlorogenic acid in a coffee beverage without altering its sensory properties. LWT, 115:108426, 2019.
SILVA, R. de. C. dos. S. N. et al. Optimized descriptive profile: How many judges are necessary? Food Quality and Preference, 36:3-11, 2014.
SILVA, R. de. C. dos. S. N. et al. et al. Optimized descriptive profile: A rapid methodology for sensory description. Food Quality and Preference, 24(1):190-200, 2012.
SIRIDEVI, G. B. et al. Coffee starter microbiome and in-silico approach to improve Arabica coffee. LWT, 114:108382, 2019.
SONG, Y. J.; HWANG, J. H.; LEE, S. J. Physicochemical and sensory characteristics of commercial RTD cold brew coffees. Korean Journal of Food Science and Technology, 51(1):35-41, 2019.
STEEN, I. et al. Influence of serving temperature on flavour perception and release of Bourbon Caturra coffee. Food Chemistry, 219:61-68, 2017.
STOKES, C. N.; O’SULLIVAN, M. G.; KERRY, J. P. Assessment of black coffee temperature profiles consumed from paper-based cups and effect on affective and descriptive product sensory attributes. International Journal of Food Science & Technology, 51(9):2041-2048, 2016.
STOKES, C. N.; O’SULLIVAN, M. G.; KERRY, J. P. Hedonic and descriptive sensory evaluation of instant and fresh coffee products. European Food Research and Technology, 243(2):331-340, 2017.
UNITED STATES DEPARTMENT OF AGRICULTURE - USDA. Coffee: World markets and trade. 2022. Available in: https://apps.fas.usda.gov/psdonline/circulars/coffee.pdf. Access in: 15 May 2024.
VAN DOORN, G. H.; WUILLEMIN, D.; SPENCE, C. Does the colour of the mug influence the taste of the coffee? Flavour, 3(1):10, 2014.
VÁRVÖLGYI, E. et al. Application of sensory assessment, electronic tongue and GC–MS to characterize coffee samples. Arabian Journal for Science and Engineering, 40(1):125-133, 2015.
VELÁSQUEZ, S.; BANCHÓN, C. Influence of pre-and post-harvest factors on the organoleptic and physicochemical quality of coffee: A short review. Journal of Food Science and Technology, 60(10):2526-2538, 2023.
VEZZULLI, F. et al. Sensory profile of Italian espresso brewed arabica specialty coffee under three roasting profiles with chemical and safety insight on roasted beans. International Journal of Food Science & Technology, 56(12):6765-6776, 2021.
VEZZULLI, F. et al. Metabolomics combined with sensory analysis reveals the impact of different extraction methods on coffee beverages from coffea arabica and Coffea canephora var. Robusta. Foods, 11(6):807, 2022.
VICKERS, Z.; MORRIS, E. E.; SAVARIA, M. Effectiveness of palate cleansers for evaluating sourness. Journal of Sensory Studies, 23(4):526-532, 2008.
WADA, K. et al. Studies on aroma of coffee. Part VIII. Classification of various trade varieties of coffee by coupling of sensory data and multivariate analyses. Agricultural and Biological Chemistry, 51(7):1745-1752, 1987.
WILLIAMS, A. A.; ARNOLD, G. M. A comparison of the aromas of six coffees characterised by conventional profiling, free-choice profiling and similarity scaling methods. Journal of the Science of Food and Agriculture, 36(3):204-214, 1985.
ZHANG, S. J. et al. Influence of various processing parameters on the microbial community dynamics, metabolomic profiles, and cup quality during wet coffee processing. Frontiers in Microbiology, 10:2621, 2019.
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