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אסיף מאגר המחקר החקלאי
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The involvement of marmesin and its interaction with GA3 and psoralens in parsley decay resistance
Year:
2002
Authors :
Afek, Uzi
;
.
Aharoni, Nehemia
;
.
Orenstein, Janeta
;
.
Volume :
24
Co-Authors:
Afek, U., Dept. Postharvest Sci. Fresh Produce, Gilat Experiment Station, Volcani Centre, Negev 85-280, Israel
Orenstein, J., Dept. Postharvest Sci. Fresh Produce, Gilat Experiment Station, Volcani Centre, Negev 85-280, Israel
Aharoni, N., Dept. Postharvest Sci. Fresh Produce, Gilat Experiment Station, Volcani Centre, Negev 85-280, Israel
Facilitators :
From page:
61
To page:
64
(
Total pages:
4
)
Abstract:
In parsley (Petroselinum crispum (Mill.) Mansf.) with no decay prior to storage, the incidence rose to 12% after 1 month of storage at 1°C, and the concentration of +marmesin in leaves decreased from 32 to 4 μg g-1 fresh mass (FM). During that time, the concentration of psoralens increased from 8 to 41 μg g-1 FM. When parsley was treated with GA3 prior to storage, incidence of decay following 1 month of storage at 1°C was 3%, and the concentration of +marmesin was 21 μg g-1 FM. Concentrations of psoralens (psoralen, bergapten, and xanthotoxin) during that time reached 15 μg g-1 FM. Bioassays showed that +marmesin has much greater antifungal activity in vitro than psoralens.
Note:
Related Files :
antifungal activity
bergapten
food storage
genetic resistance
Petroselinum crispum
Psoralens
Storage
storage temperature
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Related Content
More details
DOI :
Article number:
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
19547
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:29
Scientific Publication
The involvement of marmesin and its interaction with GA3 and psoralens in parsley decay resistance
24
Afek, U., Dept. Postharvest Sci. Fresh Produce, Gilat Experiment Station, Volcani Centre, Negev 85-280, Israel
Orenstein, J., Dept. Postharvest Sci. Fresh Produce, Gilat Experiment Station, Volcani Centre, Negev 85-280, Israel
Aharoni, N., Dept. Postharvest Sci. Fresh Produce, Gilat Experiment Station, Volcani Centre, Negev 85-280, Israel
The involvement of marmesin and its interaction with GA3 and psoralens in parsley decay resistance
In parsley (Petroselinum crispum (Mill.) Mansf.) with no decay prior to storage, the incidence rose to 12% after 1 month of storage at 1°C, and the concentration of +marmesin in leaves decreased from 32 to 4 μg g-1 fresh mass (FM). During that time, the concentration of psoralens increased from 8 to 41 μg g-1 FM. When parsley was treated with GA3 prior to storage, incidence of decay following 1 month of storage at 1°C was 3%, and the concentration of +marmesin was 21 μg g-1 FM. Concentrations of psoralens (psoralen, bergapten, and xanthotoxin) during that time reached 15 μg g-1 FM. Bioassays showed that +marmesin has much greater antifungal activity in vitro than psoralens.
Scientific Publication
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