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20231226052236.0 |
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231226s2023 xx |||||o 00| ||eng c |
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|a 10.1016/j.plaphy.2023.01.012
|2 doi
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|a pubmed24n1172.xml
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|a (DE-627)NLM351800743
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|a (NLM)36669347
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|a (PII)S0981-9428(23)00016-5
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Casajús, Victoria
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Evidence of glucosinolates translocation from inflorescences to stems during postharvest storage of broccoli
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| 264 |
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1 |
|c 2023
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| 336 |
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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| 500 |
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|a Date Completed 31.01.2023
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|a Date Revised 02.02.2023
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2023 Elsevier Masson SAS. All rights reserved.
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|a Broccoli is a vegetable appreciated by consumers for its nutritional properties, particularly for its high glucosinolate (GLS) content. However, broccoli shows a high rate of senescence during postharvest and the GLS content in inflorescences decreases sharply. Usually, postharvest studies on broccoli focus on inflorescences, ignoring the other tissues harvested such as the stems and main stalk. In this work, GLS metabolism in whole heads of broccoli (including inflorescences, small stems and stalk) was analysed during postharvest senescence. The content of GLS content, expression of GLS metabolic genes, and expression of GLS transport-associated genes were measured in the three parts of harvested broccoli. A marked decrease in the content of all GLSs was detected in inflorescences, but an increase in the stems and stalk. Also, decreased expressions of GLS biosynthesis and degradation genes were detected in all tissues analysed. On the other hand, an increase in the expression of one of the genes involved in GLS transport was observed. These results suggest that GLSs would be transported from inflorescences to stems during postharvest senescence. From a commercial point of view, broccoli stems are usually discarded and not used as food. However, the accumulation of GLSs in the stems is an important factor to consider when contemplating potential commercial use of this part of the plant
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4 |
|a Journal Article
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4 |
|a Brassica oleracea
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| 650 |
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4 |
|a Gene expression
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| 650 |
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4 |
|a Glucosinolates
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| 650 |
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4 |
|a Senescence
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| 650 |
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|a Glucosinolates
|2 NLM
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1 |
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|a Howe, Kevin
|e verfasserin
|4 aut
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|a Fish, Tara
|e verfasserin
|4 aut
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| 700 |
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|a Civello, Pedro
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Thannhauser, Theodore
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Li, Li
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Gómez Lobato, María
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Martínez, Gustavo
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Plant physiology and biochemistry : PPB
|d 1991
|g 195(2023) vom: 15. Feb., Seite 322-329
|w (DE-627)NLM098178261
|x 1873-2690
|7 nnns
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| 773 |
1 |
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|g volume:195
|g year:2023
|g day:15
|g month:02
|g pages:322-329
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| 856 |
4 |
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|u http://dx.doi.org/10.1016/j.plaphy.2023.01.012
|3 Volltext
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|d 195
|j 2023
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|h 322-329
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