Work

Aroma Release and Consumer Perception During Cider Consumption

Year: 2025

Type: article

Abstract: Flavor is an important property affecting consumer acceptance, yet little is known about the correlation between the sensory attributes, volatile compounds, and consumer preference during cider consumption. This study was the first to evaluate which sensory attributes of commercial apple ciders in China were preferred by Chinese consumers. Meanwhile, GC-MS and GC-IMS were conducted to characterize the aroma release both in orthonasal and retronasal olfactory perceptions. The sensory analyses exhibited that Chinese consumers preferred "sweet cider", and sensory attributes such as "a-tropical fruit", "f-fruity" and "t-sweet" were the most popular. A total of 63 volatile compounds were identified using GC-MS, while both the variety and concentrations of these compounds detected by GC-IMS were lower. Finally, partial least squares (PLS) analysis was used to establish two models based on sensory data, and orthonasal and retronasal volatile compounds. The two models had 32 and 29 compounds with variable importance in projection (VIP) values > 1, respectively. The results revealed that the compounds with high correlation with "t-sweet" and "f-fruity" were roughly the same in two PLS models, whereas the number of compounds contributing positively to "t-sour" and "f-fermented" changed significantly.

Source: Foods

DOI: 10.3390/foods14061005