Advanced Sensory and Analytical Methodologies in Horticultural Cultivar Development and Fresh Produce Marketing

A special issue of Horticulturae (ISSN 2311-7524). This special issue belongs to the section "Processed Horticultural Products".

Deadline for manuscript submissions: 30 May 2026 | Viewed by 963

Special Issue Editors


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Guest Editor
School of Chemical Sciences, The University of Auckland, Auckland, New Zealand
Interests: fermentation science; wine science; nutraceuticals; analytical chemistry; food safety; waste valorisation; sustainable biotechnology; future foods

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Guest Editor
Department of Food Science and Technology, Virginia Tech, 402-A HABB1 (0924), 1230 Washington Street SW, Blacksburg, VA 24061, USA
Interests: development and production of high-quality food crops; sensory and consumer science; food and flavour chemistry

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Guest Editor
Department of Wine Food & Molecular Biosciences, Faculty of Agriculture and Life Sciences, Lincoln University, Christchurch 7608, New Zealand
Interests: food engineering; consumer-oriented product or service development; sensory and data science; modelling and simulation

Special Issue Information

Dear Colleagues,

The fresh produce sector has evolved from a commodity-based market to one defined by value-added and branded horticultural cultivars. This transformation has placed sensory quality at the centre of cultivar success. Techniques such as temporal sensory methods, rapid profiling, tribology, instrumental–sensory correlations, and multi-omics integration are shaping how horticultural breeding programmes identify and select desirable traits. These methods not only improve reproducibility under biological variability but also accelerate decision-making in early horticultural cultivar screening. Likewise, consumer science approaches, including cross-cultural segmentation, emotional profiling, and behavioural analytics, provide deeper insight into market acceptance. However, integrating sensory and consumer science into horticultural breeding faces persistent challenges such as high natural variability, the complexity of controlling maturity and ripeness, and the influence of postharvest processing on perceived quality.

This Special Issue welcomes high quality research involving (1) new methodological innovations and advancements for horticultural cultivar evaluation, (2) the application of sensory and consumer science in breeding pipelines to identify sensory drivers of acceptance, and (3) evidence-based frameworks for marketing of fresh produce in diverse cultural and retail contexts.

Dr. Billy Yi Yang
Dr. Renata Carneiro
Dr. Shaoyang Wang
Guest Editors

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Keywords

  • horticultural breeding
  • genotype–environment interactions
  • fresh produce
  • sensory evaluation
  • instrumental–omics integration
  • postharvest quality
  • consumer science

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Published Papers (1 paper)

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Research

18 pages, 6934 KB  
Article
Metabolomic and Transcriptomic Analysis Reveal the Impact of Delayed Harvest on the Aroma Profile of ‘Shine Muscat’ Grapes
by Yanshuai Xu, Yang Dong, Meng Yan, Shumin Lei, Rong Wang, Muhammad Khalil-Ur-Rehman, Xueyan Wang, Jun Tan and Guoshun Yang
Horticulturae 2026, 12(1), 109; https://doi.org/10.3390/horticulturae12010109 - 19 Jan 2026
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Abstract
Delayed harvesting of grapes can alter fruit quality and plays an important role in alleviating the problem of market saturation during peak seasons, as well as in regulating the supply period of grapes. In this study, by conducting a comparative analysis of fruit [...] Read more.
Delayed harvesting of grapes can alter fruit quality and plays an important role in alleviating the problem of market saturation during peak seasons, as well as in regulating the supply period of grapes. In this study, by conducting a comparative analysis of fruit quality, metabolomics (aroma compounds) and transcriptome sequencing of ‘Shine Muscat’ grapes harvested at six different on-tree ripening stages after maturity, we found that: (1) delayed harvesting led to dramatic variation in berry color change (light green to yellow) with a significant increase in soluble solids (19.5 to 20.89 Brix); (2) A total of 25 volatile aroma compounds was identified in collected berry samples, while trans-2-hexenal and hexanal exhibited the highest concentrations in all samples, marking them as key volatile compounds in ‘Shine Muscat’ grapes. Notable variation in the concentrations of linalool, n-butanol, benzyl alcohol, phenylethanol, β-citronellol, and propionic anhydride were recorded in selected harvest periods. OAV analysis results show that linalool has the largest OAV among the detected compounds, and its OAV proportion increased from 53% to 95% during the six sampling periods of ‘Shine Muscat’; (3) Transcriptome sequencing of selected samples demonstrated a positive correlation between eight terpene-synthesis-related genes and linalool accumulation. Furthermore, genes within the MEP pathway (specifically VvTPS55, VvTPS59) and several transcription factors were associated with terpenoids metabolism. Based on soluble solids and OAV results, T18–T22 period (18–22 weeks post-flowering) can become good quality on-vine storge berries. The gene expression profile and developmental patterns of metabolites in MEP pathway may helpful in functional characterization of candidate genes related to terpenoid metabolism in future studies. Full article
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