The efficacy of essential oil mixtures on vase life and the quality of Gerbera cut flowers
Safia Hamdy El-Hanafy, Mayada Muhammad Najuib Ahmad

TL;DR
This study shows that essential oil mixtures can extend the vase life and improve the quality of Gerbera cut flowers by reducing microbial growth and preserving freshness.
Contribution
The study introduces the novel use of specific essential oil mixtures for preserving Gerbera cut flowers.
Findings
Essential oil mixtures extended the vase life of Gerbera cut flowers by up to 7 days.
The cumin and nigella oil mixture was most effective in preserving quality and reducing microbial growth.
Mixtures maintained fresh weight, water relations, and preserved anthocyanin and carbohydrate levels.
Abstract
Gerbera is one of the four most important cut flowers worldwide, ranking fourth among cut flowers beyond roses, chrysanthemums, and tulips. Utilizing essential oils (EOs) as preservative material to control bacterial and fungal contamination, as well as to reduce postharvest quality loss in several cut flowers is a necessity in recent days. It was thought of investigating mixtures of essential oils to maximize their benefits in preserving cut flowers. Four different mixtures of essential oils were examined to preserve Gerbera jamesonii L. cv. Froza cut inflorescence. They were Cumin oil (150 µlL− 1) and Peppermint oil (150 µlL− 1) [T2], Cumin oil (150 µlL− 1) and Nigella oil (150 µlL− 1) [T3], Clove oil (150 µlL− 1) and Anise oil (150 µlL− 1) [T4], and Lavender oil (150 µlL− 1) and Thyme oil (150 µlL− 1) [T5], while the control cut inflorescences were held in distilled water and 0.5…
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Taxonomy
TopicsFlowering Plant Growth and Cultivation · Postharvest Quality and Shelf Life Management · Plant biochemistry and biosynthesis
