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Pregled bibliografske jedinice broj: 800840

Nitrogen Limited Red and Green Leaf Lettuce Accumulate Flavonoid Glycosides, Caffeic Acid Derivatives, and Sucrose while Losing Chlorophylls, Β-Carotene and Xanthophylls


Becker, Christine; Urlić, Branimir; Maja Jukić Špika, Maja; Kläring, Krumbein, Hans-Peter; Angelika; Baldermann, Susanne; Goreta Ban, Smiljana; Slavko Perica, Slavko; Schwarz, Dietmar
Nitrogen Limited Red and Green Leaf Lettuce Accumulate Flavonoid Glycosides, Caffeic Acid Derivatives, and Sucrose while Losing Chlorophylls, Β-Carotene and Xanthophylls // PLoS One, 10 (2015), 11. doi:10.1371/journal.pone.0142867 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 800840 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Nitrogen Limited Red and Green Leaf Lettuce Accumulate Flavonoid Glycosides, Caffeic Acid Derivatives, and Sucrose while Losing Chlorophylls, Β-Carotene and Xanthophylls

Autori
Becker, Christine ; Urlić, Branimir ; Maja Jukić Špika, Maja ; Kläring, Krumbein, Hans-Peter ; Angelika ; Baldermann, Susanne ; Goreta Ban, Smiljana ; Slavko Perica, Slavko ; Schwarz, Dietmar

Izvornik
PLoS One (1932-6203) 10 (2015), 11;

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Lactuca sativa; phenolic acids; anthocyanins; light

Sažetak
Reduction of nitrogen application in crop production is desirable for ecological and healthrelated reasons. Interestingly, nitrogen deficiency can lead to enhanced concentrations of polyphenols in plants. The reason for this is still under discussion. The plants’ response to low nitrogen concentration can interact with other factors, for example radiation intensity. We cultivated red and green leaf lettuce hydroponically in a Mediterranean greenhouse, supplying three different levels of nitrogen (12 mM, 3 mM, 0.75 mM), either in full or reduced (-50%) radiation intensity. In both red and green lettuce, we found clear effects of the nitrogen treatments on growth characteristics, phenolic and photosynthetic compounds, nitrogen, nitrate and carbon concentration of the plants. Interestingly, the concentrations of all main flavonoid glycosides, caffeic acid derivatives, and sucrose increased with decreasing nitrogen concentration, whereas those of chlorophylls, β-carotene, neoxanthin, lactucaxanthin, all trans- and cis-violaxanthin decreased. The constitutive concentrations of polyphenols were lower in the green cultivar, but their relative increase was more pronounced than in the red cultivar. The constitutive concentrations of chlorophylls, β-carotene, neoxanthin, all trans- and cis-violaxanthin were similar in red and green lettuce and with decreasing nitrogen concentration they declined to a similar extent in both cultivars. We only detected little influence of the radiation treatments, e.g. on anthocyanin concentration, and hardly any interaction between radiation and nitrogen concentration. Our results imply a greater physiological plasticity of green compared to the red lettuce regarding its phenolic compounds. They support the photoprotection theory regarding anthocyanins as well as the theory that the deamination activity of phenylalanine ammonia-lyase drives phenylpropanoid synthesis.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija), Prehrambena tehnologija



POVEZANOST RADA


Projekti:
091-0910468-0281 - Abiotički i biotički čimbenici stresa u sustavima uzgoja povrća na kršu (Goreta Ban, Smiljana, MZOS ) ( POIROT)

Ustanove:
Institut za jadranske kulture i melioraciju krša, Split,
Institut za poljoprivredu i turizam, Poreč

Citiraj ovu publikaciju

Becker, Christine; Urlić, Branimir; Maja Jukić Špika, Maja; Kläring, Krumbein, Hans-Peter; Angelika; Baldermann, Susanne; Goreta Ban, Smiljana; Slavko Perica, Slavko; Schwarz, Dietmar
Nitrogen Limited Red and Green Leaf Lettuce Accumulate Flavonoid Glycosides, Caffeic Acid Derivatives, and Sucrose while Losing Chlorophylls, Β-Carotene and Xanthophylls // PLoS One, 10 (2015), 11. doi:10.1371/journal.pone.0142867 (međunarodna recenzija, članak, znanstveni)
Becker, C., Urlić, B., Maja Jukić Špika, M., Kläring, Krumbein, Hans-Peter, Angelika, Baldermann, S., Goreta Ban, S., Slavko Perica, S. & Schwarz, D. (2015) Nitrogen Limited Red and Green Leaf Lettuce Accumulate Flavonoid Glycosides, Caffeic Acid Derivatives, and Sucrose while Losing Chlorophylls, Β-Carotene and Xanthophylls. PLoS One, 10 (11) doi:10.1371/journal.pone.0142867.
@article{article, year = {2015}, DOI = {10.1371/journal.pone.0142867}, keywords = {Lactuca sativa, phenolic acids, anthocyanins, light}, journal = {PLoS One}, doi = {10.1371/journal.pone.0142867}, volume = {10}, number = {11}, issn = {1932-6203}, title = {Nitrogen Limited Red and Green Leaf Lettuce Accumulate Flavonoid Glycosides, Caffeic Acid Derivatives, and Sucrose while Losing Chlorophylls, Β-Carotene and Xanthophylls}, keyword = {Lactuca sativa, phenolic acids, anthocyanins, light} }
@article{article, year = {2015}, DOI = {10.1371/journal.pone.0142867}, keywords = {Lactuca sativa, phenolic acids, anthocyanins, light}, journal = {PLoS One}, doi = {10.1371/journal.pone.0142867}, volume = {10}, number = {11}, issn = {1932-6203}, title = {Nitrogen Limited Red and Green Leaf Lettuce Accumulate Flavonoid Glycosides, Caffeic Acid Derivatives, and Sucrose while Losing Chlorophylls, Β-Carotene and Xanthophylls}, keyword = {Lactuca sativa, phenolic acids, anthocyanins, light} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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