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פותח על ידי קלירמאש פתרונות בע"מ -
Preparation and use of trans-2-hexenal microcapsules to preserve ‘Zaosu’ pears
Year:
2021
Source of publication :
Scientia Horticulturae
Authors :
פרוסקי, דב
;
.
Volume :
283
Co-Authors:

Dong, Y.
Li, Y.
Long, H.
Liu, Z.
Huang, Y.
Zhang, M.
Wang, T.
Liu, Y.
Bi, Y.
Prusky, D.B.

Facilitators :
From page:
0
To page:
0
(
Total pages:
1
)
Abstract:

Trans-2-hexenal is a naturally occurring volatile phytochemical with antimicrobial activity. It has not been widely used for the preservation of fruit and vegetables owing to its rapid volatilization. In this study, β-cyclodextrin-trans-2-hexenal microcapsules (β-CTHM) were prepared using the saturated aqueous solution method and their efficacy in preserving pears was evaluated. Results from scanning electron microscopy, thermogravimetric analysis, and Fourier-transform infrared spectroscopy indicated that β-CTHM was successfully prepared with an encapsulation efficiency of 67.52 %. The release of trans-2-hexenal from the microcapsules was dependent on the storage temperature. β-CTHM significantly inhibited the mycelial growth of Alternaria alternata in vitro. Furthermore, β-CTHM at 0.4 g/L fumigation treatment inhibited black rot of ‘Zaosu’ pears, maintained fruit firmness and titratable acidity, and reduced the respiration rate. Our present study suggested that β-CTHM might be used as an alternative to other preservative methods in retaining postharvest fruit quality.

Note:
Related Files :
Alternaria alternata
Antimicrobial activity
aqueous solution
fruit
fumigation
Microcapsules
Phytochemistry
Thermogravimetry
עוד תגיות
תוכן קשור
More details
DOI :
10.1016/j.scienta.2021.110091
Article number:
110091
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
54521
Last updated date:
02/03/2022 17:27
Creation date:
11/04/2021 17:01
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Scientific Publication
Preparation and use of trans-2-hexenal microcapsules to preserve ‘Zaosu’ pears
283

Dong, Y.
Li, Y.
Long, H.
Liu, Z.
Huang, Y.
Zhang, M.
Wang, T.
Liu, Y.
Bi, Y.
Prusky, D.B.

Preparation and use of trans-2-hexenal microcapsules to preserve ‘Zaosu’ pears

Trans-2-hexenal is a naturally occurring volatile phytochemical with antimicrobial activity. It has not been widely used for the preservation of fruit and vegetables owing to its rapid volatilization. In this study, β-cyclodextrin-trans-2-hexenal microcapsules (β-CTHM) were prepared using the saturated aqueous solution method and their efficacy in preserving pears was evaluated. Results from scanning electron microscopy, thermogravimetric analysis, and Fourier-transform infrared spectroscopy indicated that β-CTHM was successfully prepared with an encapsulation efficiency of 67.52 %. The release of trans-2-hexenal from the microcapsules was dependent on the storage temperature. β-CTHM significantly inhibited the mycelial growth of Alternaria alternata in vitro. Furthermore, β-CTHM at 0.4 g/L fumigation treatment inhibited black rot of ‘Zaosu’ pears, maintained fruit firmness and titratable acidity, and reduced the respiration rate. Our present study suggested that β-CTHM might be used as an alternative to other preservative methods in retaining postharvest fruit quality.

Scientific Publication
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