Research Article

Changes in Volatile Compounds of ‘Hayward’ Kiwifruit During Storage

Volume: 29 Number: 1 January 1, 2026
EN TR

Changes in Volatile Compounds of ‘Hayward’ Kiwifruit During Storage

Abstract

The aim of this study was to compare the aroma profiles of fresh ‘Hayward’ kiwifruit during different cold storage periods, using the SPME method in combination with gas chromatography-mass spectrometry (GC-MS). Cold storage duration significantly influenced the accumulation of volatile and major aroma compounds. After three months, 1-hexanol, a main aroma component, increased by 66.7% before exhibiting a slight decline. The concentration of 2-hexen-1-ol (E) increased by 170% in the third month, then returned to nearly its initial level by the fifth month. Conversely, 2-hexanal steadily declined, decreasing by nearly 81% by the fifth month. Similarly, 3-hexen-1-ol (Z) increased by approximately 100% after three months, but subsequently decreased by 75% in the fifth month. Notably, ethanol and acetic acid ethyl ester, initially undetected, rapidly accumulated during storage, reaching 4.38% in the third month and 22.40% in the fifth month. Total alcohol content increased steadily, rising from 6.99% to 15.85% and further to 48.10%. Total esters showed the most significant increase, rising from 0.99% to 31.49% by month five. In contrast, total aldehyde content decreased from 80.56% (0M) to 28.19% (5M). Ketones and terpenes, initially undetected, emerged during storage, reaching 0.30% and 24.07% by month five, respectively. These results indicate significant alterations in the aroma profiles, potentially impacting the aroma quality of kiwifruits during extended storage.

Keywords

References

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Details

Primary Language

English

Subjects

Post Harvest Horticultural Technologies (Incl. Transportation and Storage) , Pomology and Treatment

Journal Section

Research Article

Early Pub Date

October 18, 2025

Publication Date

January 1, 2026

Submission Date

October 10, 2024

Acceptance Date

May 31, 2025

Published in Issue

Year 2026 Volume: 29 Number: 1

APA
Bilgin, Ö. F. (2026). Changes in Volatile Compounds of ‘Hayward’ Kiwifruit During Storage. Kahramanmaraş Sütçü İmam Üniversitesi Tarım Ve Doğa Dergisi, 29(1), 51-61. https://doi.org/10.18016/ksutarimdoga.vi.1564516


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