Consumer Test Research Articles

Use of Indigenous Lactic Acid Bacteria for Industrial Fermented Sausage Production: Microbiological, Chemico-Physical and Sensory Features and Biogenic Amine Content

The use of starter cultures in the meat industry is common, even if the number of available commercial cultures is limited, inducing product standardisation and microbial diversity reduction. On the other hand, some artisanal products relying on spontaneous fermentation can represent a source of isolation of new interesting strains. In this work, four LAB strains derived from Mediterranean spontaneously fermented sausages were tested as new starter cultures for the industrial production of fermented sausages, in comparison to a commercial starter culture. The products obtained were analysed for physico-chemical parameters, microbiota, biogenic amines and aroma profile. A consumer test was also performed to evaluate product acceptability. The strains induced different acidification kinetics. LAB counts showed high persistence when Latilactobacillus curvatus HNS55 was used as the starter culture, while the addition of Companilactobacillus alimentarius CB22 resulted in a high concentration of enterococci (6 log CFU/g), 2 log higher than in other samples. Tyramine was detected at concentrations of 150–200 mg/kg, except for in the sample produced with Lactiplantibacillus plantarum BPF2 (60 mg/kg). Differences were observed in the aroma profile, with a high amount of 2-butanone found in the samples obtained with Comp. alimentarius CB22. These latter sausages also showed the lowest score in terms of acceptability. This study allowed us to select new LAB strains for fermented sausage starter cultures, increasing the product diversification.

Factors Influencing Elderly Consumers' Preferences for Edible Gels: Insights from Slovakia.

As dietary needs shift with the growing and aging population, there is a demand for food products that meet nutritional, safety, and tribological requirements while being cost-effective. Seniors must be given significant consideration in new product development. This study examines consumer preferences for arabinogalactan (AG) and beta-glucan (BG) hydrogels with vanilla and coffee-biscuit flavors, using consumer tests (N = 80) and an online survey (N = 852). It focuses on the gels' physical properties, such as texture and viscosity, and their impact on sensory perception. The use of two different gel-forming polysaccharides, each with a unique sensory profile, was observed to affect the sensory properties of the resulting gels and subsequently influence product acceptance. This study analyzed preferences across three age groups: young (18-39 years), middle-aged (40-59 years), and older adults (60+ years). The results showed that seniors preferred AG-based gels. Significant attributes such as the intensity of flavor and bitter taste influenced the overall liking of the gels. Texture also notably impacted preferences. The survey findings revealed statistically significant (p < 0.05) differences in preferences between older adults and younger age groups. Tailoring product development and marketing strategies based on age and sensory preferences could enhance consumer acceptance of edible gels.

Influences of appearance characteristics on consumer perception of ‘gu‐soo’ in fermented soybean paste (doenjang)

SummaryDoenjang, one of the representative soybean‐fermented foods in Korea, is a widely consumed food ingredient of stew, soup, and sauce/dip. In Korea, the term ‘gu‐soo’ is widely used to describe sensory characteristics of doenjang. Previous studies have reported that appearance characteristics such as colour, moisture content, and bean‐to‐paste ratio may affect consumer perception of gu‐soo in doenjang. The purpose of this study was to determine effects of appearance characteristics such as colour and bean‐to‐paste ratio on consumers' perception of gu‐soo in doenjang. A total of nine doenjang samples with three different colours and three different bean‐and‐paste ratios (0%, 25%, and 50%) were prepared. Consumer (N = 101) tests were conducted to measure consumer perception and acceptance of nine samples. Check‐all‐that‐apply (CATA) test on sensory characteristics perceived by each doenjang was also conducted. As a result of the CATA test, doenjang samples made of the same type of doenjang were perceived to have similar sensory characteristics. Having high levels of beans in the paste did not affect the liking attribute or consumer perception of ‘gu‐soo’ in doenjang (P &gt; 0.05). Overall, consumers' perception of gu‐soo were influenced by the colour of doenjang (P &lt; 0.05). This study found out that the colour of doenjang was more important in consumer perception of ‘gu‐soo’ in doenjang than bean content in the paste.

Validation of Optimization Methods for Sensory Characteristics Using Rate-All-That-Apply and Intensity Scales: A Case Study of Apple Juice.

Preference mapping (PM), which integrates consumer and descriptive analysis (DA) data to identify attributes that drive consumer liking, is widely employed for product optimization. However, a limited group of trained panelists cannot fully represent the diverse consumer population or reliably predict market acceptance. Consequently, numerous studies have explored consumer-based methodologies as potential replacements for DA; however, their efficacy for product optimization remains limited. Therefore, this study was conducted to explore the potential of optimizing products using two consumer-based profiling techniques as alternatives to DA in external preference mapping (EPM). Overall, 8 trained panelists profiled 12 sensory attributes of 7 commercial apple juices, whereas 160 consumers assessed the same attributes using a 5-point rate-all-that-apply (RATA) scale and a 10 cm intensity scale (IS). Danzart's response surface ideal modeling was employed to identify optimal products using DA, RATA, and IS through barycenter calculations, focusing on three products from the original consumer test located around the group ideal point. Overall, the ideal products of the group and their sensory characteristics were successfully identified using DA, RATA, and IS. Regarding sensory intensities, high concordance was observed between DA and RATA (Rv = 0.92) and between DA and IS (Rv = 0.91). Overall liking and preference scores for products mixed at the optimal ratio for each method showed no significant differences in preference among the ideal products identified using DA, RATA, and IS. This study suggests that both RATA and IS are viable alternatives to DA in EPM for identifying ideal sensory profiles.

From vineyard to glass: Measuring consumers’ willingness to pay for innovative rootstock-produced wine through an experimental auction

Availability of new rootstocks in vineyards offers improved sustainability and adaptability to changing climatic conditions. However, the adoption of these innovations in the wine industry can be hindered by consumer perceptions and uncertainty about the intrinsic and extrinsic characteristics of the new rootstock-produced wines. This study aims to address these concerns by examining consumer preferences towards M4 rootstock-produced wines through a consumer test and a willingness-to-pay assessment based on a Becker-DeGroot-Marschak auction analysis. A non-hypothetical experiment design, involving 201 wine consumers from the Veneto and Friuli Venezia Giulia regions of Italy, was employed to identify differences in new patterns of wine consumption due to the information provided. Results show that consumers do not identify noticeable taste differences between wines produced with innovative and traditional rootstocks. However, when informed about the water-saving benefits, their willingness to pay for wines made with the innovative rootstock is 5% higher than for wines using traditional rootstocks. This additional willingness to pay becomes statistically insignificant after tasting the wine. The introduction of the M4 rootstock among vine growers appears to be an effective solution in meeting consumer demand for high-quality products made with environmentally-friendly methods that conserve scarce resources, such as water. The findings of this study contribute to the ongoing debate on the development of sustainable and economically viable viticultural practices that address the challenges posed by climate change.

Shortbread cookies reformulation by raspberry powder enrichment: functional and sensory aspects

SummaryThe consumer is looking for foods that can satisfy the need to combine nutrition and well‐being, not only balanced in their composition but also endowed with properties that can improve, or at least maintain, a good state of health. The study aims to enrich the short‐crust pastry with raspberry powder, as a base for breakfast biscuits, increasing its antioxidant properties. Optimising the extent of integration with raspberry powder helped avoid interference with the cross‐linking process of the gluten mesh. The reformulation of shortbread cookies was compared with that of non‐enriched biscuits to define chemical composition, antioxidant potential, and sensory profile. A consumer test helped to evaluate the acceptability of the new formulations. The results indicate that the integration with the optimal identified percentage of raspberry powder, by‐products of juice production, represents an excellent matrix to increase the health properties of shortbread cookies, improving functionality and sensory acceptability.

The utilization of banana peels (Musa acuminata Cavendish subgroup) as an alternative ingredient for producing dried plant-based meat products

The utilization and value-added of agricultural by-products have been highlighted for the novel development of food and non-food products nowadays. This study aimed to produce the dried plant-based meat prototype using banana peels to substitute the textured vegetable protein (TVP) and characterize their properties. Banana peels (state 2 or 3 of maturity) were collected and washed to reduce contamination. The pesticide residues and the characteristics (chemical composition and antioxidant activity) of banana peel were analyzed before use. The meat sample (mixed with ingredients such as TVP, banana peel, sugar, salt, pepper, and other components) was prepared, shaped, and dried in the oven (at 80oC) until the moisture content was lower than 15% and divided for four treatments with different proportions of TVP and peels at the concentrations of 0, 25, 50, and 75 %w/w. The physical and physicochemical properties (color, pH, Aw, texture profile), chemical compositions, biological activity, microbiological test, and sensory evaluation (color, flavor, texture, appearance, and overall liking as well as acceptability) were determined. The results revealed a significantly reduced L * , a * , and b * value (p&lt;0.05) with an increase in banana peels added ratio. The different pH and Aw values were not observed in all treatments (p&gt;0.05). There was no significant difference (p&gt;0.05) was observed in protein content among group treatments compared to the control. The meat sample showed a slightly softer texture when compared to the control (p&lt;0.05). There were no pathogenic microorganisms observed in the meat samples. The overall liking (obtained from 30 panelists) was moderately desirable (5.50 points) from the consumer testing. Moreover, 50% (w/w) of substitution showed the highest score (43.3%), while the control was 33.3% on the acceptability test. According to the results, banana peels could be used as an alternative ingredient for substitute TPV in plant-based meat products. These findings could be helpful for the fundamental data to develop plant-based meat to meet consumer requirements.

“That Looks Like My Kitchen!” − Personalized context by usage frequency and familiarity influences consumer perception and liking of chicken nuggets in VR

Restoring relevant context during consumer sensory testing using virtual reality (VR) technologies may facilitate evaluations reflective of real-world experiences, enabling reliable data collection to better predict product success. Prior research has applied the same consumption scenario to all participants without accounting for variations in individual consumption habits. Thus, a consumption scenario of low personal relevance can lead to misleading conclusions. This study aimed to investigate how personal relevance (usage frequency and similarity) of a consumption environment influences consumer perception and acceptance during product evaluations. Using a VR system, 63 consumers evaluated four commercial frozen chicken nuggets in three virtual environments one week apart: sensory booth, high-relevance kitchen, and low-relevance kitchen. Participants assessed the products virtually on overall liking, Check-All-That-Apply (CATA) on 20 attributes, and purchase intent. They also completed a virtual presence and engagement questionnaire after testing. Results found better product discrimination in both kitchen environments compared to the booth as demonstrated in more post-hoc statistical subgroups (p’s < 0.05) on liking and purchase intent. Additionally, more significant product differences were found among CATA attributes in the kitchens. CATA penalty-lift analyses indicated that sensory attributes had more pronounced positive and negative impacts on liking in the high relevance kitchen, followed by the low relevance kitchen, and lastly the booth. Consumers were equally present and engaged during testing across conditions (p’s > 0.05). Results suggest providing a personally relevant consumption environment via VR technologies for consumer testing generated more discriminating data that can improve the quality of consumer insights.

Implicit and explicit liking of a snack with health- versus taste-related information

Despite extensive consumer testing during product development, healthy snacks often fail in the market. This indicates that other factors are at play besides what is traditionally being tested before product launch. The aim of the study was to examine how exposure to a snack with a health versus taste message affects perceived healthiness, expected tastiness, as well as implicit and explicit consumer liking, and how implicit and explicit liking are related. In a between-subjects design, consumers were either exposed to a snack with health- or taste-related information on the product package. To capture both implicit and explicit consumer reactions, this research utilized a combination of implicit (EEG data) and explicit (questionnaire) measures. Results indicate that explicitly perceived healthiness positively influences expected tastiness and explicit liking when health-related information is present on the product package. Implicit and explicit liking aligned for snacks positioned as tasty, whereas for healthy snacks, implicit and explicit liking did not align. This implies that using implicit measures of liking can help to understand consumer preferences, especially when studying products with health-related information on the product package.

Preserving the Aromatic Profile of Aged Toma Piemontese PDO Cheese with Gaseous Ozone Technology: A Quality Assessment via SPME-GC–MS/E-Nose

The efficacy of low gaseous ozone concentrations (300 ppb and 400 ppb) in controlling spoilage microflora and preserving the quality of the aged Toma Piemontese PDO cheese was explored. The research integrates consumer tests, Gas Chromatography-Mass Spectrometry (GC-MS) with Solid phase Microextraction (SPME) fiber and Electronic Nose (e-nose) analysis to conduct a detailed assessment of the cheese's aromatic composition. Results indicate that low ozone concentrations significantly affected spoilage microflora, preserving the overall quality. Through GC-FID (Flame Ionization Detection) analysis, 22 of all identified compounds by GC-MS were quantified, including ethyl acetate (sweety), diacetyl and acetoin (buttery). Compared with the untreated sample, ozone treatments maintained the distinctive characteristics of Toma Piemontese PDO cheese, reducing the formation of off-flavors-related compounds (i.e., ethanol). Moreover, ozone-treated samples correlated with positive aroma scores given by consumers. However, sensory perception involves complex interactions among aroma compounds, highlighting the importance of advanced approaches. The utilization of a 12-sensor Quartz Microbalance (QMB) e-nose played a crucial role in identifying subtle differences in aroma, contributing to a more nuanced understanding of ozone treatments on the cheese's sensory profile. In conclusion, this research demonstrates the potential of ozone technology as a viable and effective method for improving the quality of aged Toma Piemontese PDO cheese.

Effect of Jellyfish Body Parts and Presentation Form on Consumers Liking, Sensory Perception, Emotions, and Food Pairings.

Although jellyfish represent a food source in Asia, limited attention has been devoted to investigating Western consumers' perception and acceptance. This study explored the role of jellyfish body parts and presentation form in determining consumer perception. A local consumer test with 106 untrained subjects (57.5% female, 18-45 years) was performed in Italy over two days on six samples of jellyfish (Rhopilema esculentum Kishinouye) differing in terms of body parts (umbrella and oral arms) and presentation form (minced, striped, and pieced). For each sample, participants expressed their overall liking and, through three check-all-that-apply tests, described their perceived sensory properties and emotions and potential preferred food pairings. The results showed a significant effect of presentation form on liking (with striped and minced samples liked more than pieced samples), 18 sensory properties, four emotions, and five food pairings. Moreover, different drivers of liking and emotions were observed for three clusters of subjects named "In favour of", "Against", and "Picky towards" eating jellyfish. In conclusion, this study found that at least one segment of consumers could accept jellyfish as novel food. Moreover, the provided results could be useful for developing innovative jellyfish-based products and dishes that meet consumers' expectations.

Drying effects on physicochemical and functional properties of cuttlefish (Sepia officinalis) ink powder

This study investigated the physicochemical, functional, and organoleptic properties of cuttlefish (Sepia officinalis) ink powder prepared by freeze drying and hot air tray drying. Key proximate and physicochemical properties were measured to assess differences due to drying method. In addition, organoleptic tests were conducted on cuttlefish ink powder incorporated into spaghetti sauce. Freeze-dried powders had slightly higher moisture (9.86 %) than tray-dried powders (7.65 %) and more ash (15.04 versus 13.19 %). Both samples had ∼43 % protein, a light-brown to black color and a pH of 5.5–5.6 when rehydrated. There were no differences in loose or tapped density and Hausner ratios of 1.30–1.35 suggest the powders had ‘passable’ flow. Overall protein solubility varied with pH and freeze-dried materials generally had greater solubility. FT-IR showed no differences in peaks derived from organic components. FE-SEM showed both samples had spherical granules that formed 100–200 nm clusters; however, the surface texture of tray-dried powders was rougher than the freeze-dried samples. Consumer tests showed higher overall likability for spaghetti sauce with fresh ink compared to dried ink powders. Differences were attributed more to texture than to flavor or appearance. Cuttlefish ink can be utilized in the food industry, particularly as a natural flavor, food coloring or additive.

The quality of pliek-u processed by using adaptive technologies

Abstract This study aimed to evaluate the quality of pliek-u processed by using adaptive technologies namely a solar tunnel dryer type Hohenheim Aceh for drying pliek-u and a hydraulic press for separating the pliek oil from pliek-u. About 100 coconuts were grated and fermented for 9days, then dried by using a solar tunnel dryer type Hohenheim Aceh and pressed by the hydraulic press. Parameters observed were moisture, total acidity, acidity, fat content, ash content, and yield. An organoleptic test was also conduct on 30 consumers. Results showed that the moisture of pliek-u ranged from 8.61 to 12.29%. The total acidity and pH-value of pliek-u were 0.52% and 5.5, respectively. Pliek-u has fat content about 43.65% and ash content approximately 5.3%, while the yield of pliek-u was 31.33%. The consumer test showed that the average preferences score of pliek-u for all sensory properties were 4 (like). In conclusion, the quality of pliek-u processed by using adaptive technologies were good as it was processed conventionally. Moreover, some quality properties such as pH-value and fat content can be improved so that the shelf-life of pliek-u could be extended.

Identification of Aroma-active Compounds in Milk by GC×GC-O-TOF-MS Combined with Check-all-that-apply

Understanding consumers' sensory preferences for dairy products is essential. This study employed sensory analysis and instrumental techniques to analyze the flavor of pasteurized milk and ultra-high temperature (UHT) milk. There were 6 milk samples with similar fat content (4.0-4.6 g/100mL) and protein content (3.2-3.8 g/100mL). Sensory data from consumer tests was collected using CATA (n = 100) and 9-point hedonic preferences. Research showed that Chinese consumers could distinguish the flavor of the 2 types of milk, and UHT milk showed a higher preference score, which may be due to the more pronounced milky flavor and sweet taste of UHT milk. A total of 48 aroma-active compounds were sniffed through GC × GC-O-TOF-MS, among which 11 were determined as key aroma-active compounds. Correlation analysis showed that milky odor, sweetness, and aftertaste-milky were positively correlated with γ-dodecalactone and γ-nonanolactone. Cooked and oxidized taste were positively correlated with 1-octen-3-ol and E-2-octenal. This study is important for developing Chinese dairy products and exporting dairy products to China by multinational companies.

Sensory Attributes Driving Preference for Wild Rocket (Diplotaxis tenuifolia) Leaves Tasted as a Single Ingredient and as a Part of a Recipe.

Two cultivars of wild rocket (Diplotaxis tenuifolia), cv. Denver and Marte, were subjected to chemical determination of flavour-related constituents, sensory descriptive analysis, and measurement of liking by consumer test. Consumers evaluated rocket leaves both as a single ingredient and in a recipe formed by a roll of bresaola with also Grana Padano cheese. Sensory analyses showed that Marte was characterized by a more intense bitterness, hotness, and pungency, which corresponded to a higher total GSL content, mainly due to a higher level of dimeric 4-mercaptobutyl GSL. Five clusters of consumers were identified based on their liking scores. When tasting rocket leaves as a single ingredient, three clusters showed a higher liking for the milder cultivar, one cluster showed an opposite preference, while flavour attributes, such as bitterness and hotness, appeared as the main drivers of liking. Differences in liking were no longer found between the two cultivars when rocket leaves were evaluated in the recipe. Therefore, as rocket leaves are generally consumed as a part of a recipe with other ingredients instead of as a single ingredient, in the assessment of consumer preferences, it should not be neglected the influence of the way in which the product is consumed.

Utilization of Sustainable Ingredients (Cañihua Flour, Whey, and Potato Starch) in Gluten-Free Cookie Development: Analysis of Technological and Sensorial Attributes.

In recent years, the consumption of gluten-free products has increased due to the increasing prevalence of celiac disease and the increased preference for gluten-free diets. This study aimed to make cookies using a mixture of cañihua flour, whey, and potato starch. The use of a Box-Behnken design allowed for flexible ingredient proportions and physicochemical properties, centesimal composition, color, texture, and sensory attributes to be evaluated through consumer tests (Sorting and acceptability). The results highlighted significant variations in physicochemical data, composition, color, and texture across formulations. The blend with 38.51% cañihua flour, 10.91% sweet whey, 25.69% potato starch, 8.34% margarine, 11.10% sugar, 0.19% sodium chloride, 0.51% baking powder, 0.51% vanilla essence, and 4.24% egg exhibited superior sensory appeal. This formulation boasted excellent texture, aroma, flavor, color, and appearance, indicating high sensory and physicochemical quality. The use of cañihua flour, sweet whey, and potato starch not only provides a gluten-free option but also delivers a nutritious and sensorily pleasing choice for those with dietary restrictions. Future research could explore the commercial viability of producing these cookies on a larger scale, as well as investigating the potential health benefits of these ingredients.

Burn Model System educational outputs: Domestic and global dissemination

Knowledge translation and consumer testing aims to move research findings from scientists, professional journals, and conferences to the hands of end-users and organizations who use the information regularly. The purpose of this report is to outline the process by which the Burn Model System (BMS) has worked with the Model System Knowledge Translation Center (MSKTC) to develop and disseminate patient education materials to consumers. The National Institute on Disability, Independent Living, and Rehabilitation Research-funded BMS in collaboration with the MSKTC uses a multi-step process for developing and consumer-testing evidence-based/consensus-derived educational information prioritized by consumers. The final written products are made available in both English and Spanish at/below an 8th grade reading level. Products are disseminated through websites, clinical encounters, social media, and national/international engagement with clinicians and burn-related organizations. Written products are reviewed every five years to ensure they remain current and relevant. Number of online views for each product is a key measure of dissemination. Since 2011, the collaboration between the BMS and the MSKTC has produced or updated 22 educational factsheets, three videos, three infocomics, and one infographic. Collectively, these products have been viewed over two million times by people in 216 countries. Online views of all products have generally increased year-to-year. This process makes relevant health information accessible and understandable for consumers. As a result, Burn Model System informational products have been increasingly viewed by US and international consumers.

Use of face reading to measure oral processing behaviour and its relation to product perception

Food texture can influence sensory perception and eating behaviour; it can be managed to affect intake, by inducing higher expected satiety and satiation, and eventually reducing overeating. The objective of this work was to assess face reading as an automatic measure of oral processing behaviour of products with different texture modifications, aimed at reducing intake. Three oat breads with different textural properties were used as a case study. A trained panel used Temporal Dominance of Sensations to describe dynamic sensory profiles of the breads and were simultaneously video recorded; the videos were analysed by FaceReader (intake, chewing motions, chewing period). The parameters extracted through face reading showed significant differences among the breads in duration of chewing period and number of chewing motions, which can be interpreted together with the TDS results. A consumer test (n = 135) was conducted on the breads, where participants evaluated overall liking, expected satiation and satiety, and answered a Check-All-That-Apply question including sensory and non-sensory attributes. Results indicated that the samples were significantly different in terms of liking, expected satiation and satiety and that consumers described samples in CATA question in line with the panel. Results interpreted together allowed the identification of the dynamic textural properties responsible for enhancing satiety and satiation expectations. Methodological implications are discussed throughout the paper. The novelty of the study is to show that automatic measures of oral processing behaviour by face reading, can be linked to self-reported explicit measures of satiety, opening the door to larger studies, unfeasible using manual annotation.

Utilization of hazelnut oil oleogels for the preparation of milk couverture type compound chocolates: Composition, properties, and sensory evaluations

AbstractThe aim of this study was to use oleogels in compound chocolates. A control sample with cocoa butter (CNT) and two compound chocolates with hazelnut oil‐sunflower wax oleogel (SWO‐CC), and polyglycerol stearate oleogel (PGSO‐CC) were prepared with the same recipe. The main properties and compositions of the samples were quite similar. While CNT sample included only 37.97% of total unsaturated fatty acids, it was 74.19 and 63.08% in the SWO‐CC and PGSO‐CC, respectively. The melting peak temperatures were 32.1, 25.4, and 23.8°C for CNT, SWO‐CC and PGSO‐CC. The samples had 11.75%, 74.25%, and 74.25% shape retention index values at 60°C. Clearly compound chocolates melted at lower temperatures, but retained their shape at higher temperatures. After 15‐day temperature fluctuation storage, no fat bloom was developed. Rheological data showed that the PGSO‐CC sample was stiffer among all, and the compound chocolates melted slowly up to 40°C, but CNT melted sharply at 38°C. Further, the PGSO‐CC sample showed a lubricating behavior. Although CNT sample included 7 volatile aromatics, SWO‐CC and PGSO‐CC samples had 17 and 14 compounds, respectively. Trained panel described the samples with 13 attributes, and most profoundly the compound chocolates had lower shape, surface gloss, coffee, bitter, cooling, hardness scores, and higher coating scores. Consumer test revealed that compound chocolates had lower appearance scores, and equal aroma scores. The flavor score and acceptability were highest for the PGSO‐CC sample. Overall, this study proved that heat stable and sensorially acceptable compound chocolates could be prepared from the oleogels.

Stability of monovarietal Sicilian olive oils under different storage condition: Chemical composition, sensory characteristics, and consumer preference

Monovarietal olive oils, known for their distinct aromatic profiles, face challenges in preserving their initial quality due to variations in stability and susceptibility to oxidative deterioration. This study focused on the storage stability of two Italian cultivars, ‘Biancolilla’ and ‘Cerasuola’, from Sicily, chosen for their aromatic complexity and divergent storage stability. Oils, whether filtered or unfiltered, underwent storage at two thermal regimes (18 °C and – 20 °C) over a year. The combination of filtration and low-temperature storage was employed to mitigate oxidative deterioration and hydrolytic processes, as filtration removes suspended particles and emulsified water, while low temperatures slow down enzymatic activities and oxidative reactions, thereby enhancing the overall stability and shelf life of the olive oils. Unfiltered samples at room temperature showed a significant increase in secoiridoid aglycone derivatives (Hydroxytyrosol and Tyrosol) due to hydrolytic processes, along with a decrease in secoiridoid aglycone. Filtration delayed these processes, with a more pronounced effect observed when combined with −20 °C storage. Sensory analysis identified the emergence of the “fusty” defect in the less resilient ‘Biancolilla’ cultivar after six months, a phenomenon mitigated by filtration and freezing. Consumer tests validated these findings. In summary, the synergistic approach of combining filtration with low-temperature storage emerges as a promising strategy for maintaining high-quality standards, especially for less stable monovarietal extra virgin olive oils. This strategy ensures compliance with EU regulations beyond the conventional 12-month shelf life, offering a practical solution for preserving the nutritional and sensory quality of olive oil.