Sensory analysis plays a significant role in developing innovative technology from prototype to industrial stage, and above all, in the meat industry. The starting hypothesis is that the quantitative descriptive analysis is crucial to optimise an innovative process for tenderising meat before the scale-up stage because it provides information that instrumental and consumer science analyses cannot achieve. With this in mind, the present study describes the detailed protocol of the quantitative descriptive analysis, which was developed and optimised to contribute to the prototype development stage of new meat tenderising technology. This study applied the quantitative descriptive analysis to evaluate the sensory characteristics of semitendinosus beef meats submitted to the tenderising process by combining exogenous enzymes and ultra-sound radiation treatments. A correlation analysis was performed among sensory and instrumental data. A significant and negative correlation was found only among texture parameters evaluated by sensory and instrumental parameters (R > 0.81 and P < 0.05). Conversely, no significant correlation (P > 0.05) was found between sensory and instrumental chromatic characteristics. Moreover, the quantitative descriptive analysis was a valuable tool because it provided precious information on the appearance of the treated raw meat (score less than 6), which was not detected by instrumental analyses. This information is precious because the appearance of raw meat is fundamental to the consumer buying decision process. Based on the results obtained through sensory analysis, we could highlight the necessity of optimising technological processing before the industrialisation stage to avoid a probable failure of this production method when applied to the market.
Quantitative descriptive analysis as a strategic tool in research activities relating to innovative meat tenderisation technologies
De Pilli T.
Writing – Original Draft Preparation
;Alessandrino O.Formal Analysis
;Baiano A.Writing – Review & Editing
2024-01-01
Abstract
Sensory analysis plays a significant role in developing innovative technology from prototype to industrial stage, and above all, in the meat industry. The starting hypothesis is that the quantitative descriptive analysis is crucial to optimise an innovative process for tenderising meat before the scale-up stage because it provides information that instrumental and consumer science analyses cannot achieve. With this in mind, the present study describes the detailed protocol of the quantitative descriptive analysis, which was developed and optimised to contribute to the prototype development stage of new meat tenderising technology. This study applied the quantitative descriptive analysis to evaluate the sensory characteristics of semitendinosus beef meats submitted to the tenderising process by combining exogenous enzymes and ultra-sound radiation treatments. A correlation analysis was performed among sensory and instrumental data. A significant and negative correlation was found only among texture parameters evaluated by sensory and instrumental parameters (R > 0.81 and P < 0.05). Conversely, no significant correlation (P > 0.05) was found between sensory and instrumental chromatic characteristics. Moreover, the quantitative descriptive analysis was a valuable tool because it provided precious information on the appearance of the treated raw meat (score less than 6), which was not detected by instrumental analyses. This information is precious because the appearance of raw meat is fundamental to the consumer buying decision process. Based on the results obtained through sensory analysis, we could highlight the necessity of optimising technological processing before the industrialisation stage to avoid a probable failure of this production method when applied to the market.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.