Nanofiber mats containing lavender oil and methyl jasmonate as an innovative treatment to extend vase life in cut rose flowers

被引：14

作者：

Gun, Sefa ^{[1
]}

Uzun, Lokman ^{[2
]}

Tuysuz, Mirac ^{[2
]}

Erturk, Omer ^{[3
]}

Ilhan, Hasan ^{[4
]}

Acikgoz, Muhammed Akif ^{[5
]}

Ozturk, Burhan ^{[1
]}

机构：

[1] Ordu Univ, Fac Agr, Dept Hort, Ordu, Turkiye

[2] Hacettepe Univ, Fac Sci, Dept Chem, Ankara, Turkiye

[3] Ordu Univ, Fac Arts & Sci, Dept Mol Biol & Genet, Ordu, Turkiye

[4] Ordu Univ, Fac Arts & Sci, Dept Chem, Ordu, Turkiye

[5] Ordu Univ, Fac Agr, Dept Field Crops, Ordu, Turkiye

来源：

POSTHARVEST BIOLOGY AND TECHNOLOGY | 2023年 / 201卷

关键词：

Control release system; Cut flower; Microbial growth; Nanotechnology; Rosa hybrida; Vase life; ETHYLENE CONTROL; SENESCENCE; SULFATE; RELEASE;

D O I：

10.1016/j.postharvbio.2023.112343

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

The study was carried out to assess the effects of nanofiber mats containing lavender oil (LO, 1.0%, 5.0%, and 10%) and methyl jasmonate (MeJA, 1.0%, 5.0%, and 10%) treatments on the microbial growth and vase life of the cut rose (Rosa hybrida 'Rhodos'). Distilled water was determined as the control treatment. In total, 18 treatments were used for the experiment. Our findings showed that nanofiber mat treatments have a significant effect on vase life and microbial growth. Roses treated with SPM10 [polycaprolactone (PCL)+ %10 MeJA+ 50 mg L-1 silver nanoparticle (SNP)] (13.0 d), PM10 (PCL+%10 MeJA) (10.7 d), and S50 (PCL+50 mg L-1 SNP) (10.3 d) had the longest vase life. On the contrary, roses treated with M250 (250 mg L-1 MeJA) had the shortest vase life (4.3 d). Also, it was observed that the vase life of roses in the SPM10 treatment was longer than that of the PM5 (PCL+%5.0 MeJA) (6.5 d) and M50 (50 mg L-1 MeJA) (7.5 d) treatments. In lavender-based mats, SPL1 (PCL+%1.0 LO+50 mg L-1 SNP) and SPL5 (PCL+%5.0 LO+50 mg L-1 SNP) treatments showed slower release than other treatments. About 90% of the nanofiber mats containing lavender oil and methyl jasmonate were released by d 5. PCL and PL5 (PCL+%5.0 LO) treatments reduced the growth of Escherichia coli and Staphylo-coccus aureus relative to other treatments. Whereas the highest E. coli growth was observed in SPM10, and the highest S. aureus growth was observed in PM5 and lavender oil treatments. As a result, this study revealed that nanofiber mats can be used as a new postharvest technology to prolong the vase life of cut roses and delay microbial growth.

引用

页数：8

共 40 条

[1] Nanosilver/hydrogel: Synthesis and application in delaying senescence of cut flower [J].