Sensory guided selection criteria for breeding consumer-preferred sweetpotatoes in Uganda.

ABSTRACT: Prioritizing sensory attributes and consumer evaluation early in breeding trials to screen for end-user preferred traits could improve adoption rates of released genotypes. In this study, a lexicon and protocol for descriptive sensory analysis (DSA) was established for sweetpotato and used to validate an instrumental texture method for which critical values for consumer preference were set. The study comprised several phases: lexicon development during a 4-day workshop; 3-day intensive panel training; follow-up virtual training, evaluation of 12 advanced genotypes and 101 additional samples from two trials in 2021 by DSA and instrumental texture analysis using TPA double compression; and DSA, instrumental texture analysis and consumer acceptability tests on 7 genotypes in on-farm trials. T

SUBMITTER: Nakitto M 

PROVIDER: S-EPMC9247747 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature