Root verbascoside and oleuropein are potential indicators of drought resistance in olive trees (Olea europaea L.)

Copyright © 2019 Elsevier Masson SAS. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Plant physiology and biochemistry : PPB. - 1991. - 141(2019) vom: 01. Aug., Seite 407-414
1. Verfasser: Mechri, Beligh (VerfasserIn)
Weitere Verfasser: Tekaya, Meriem, Hammami, Mohamed, Chehab, Hechmi
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2019
Zugriff auf das übergeordnete Werk:Plant physiology and biochemistry : PPB
Schlagworte:Journal Article Drought stress Flavonoids Olea europaea L. Oleuropein Phenol Verbascoside Antioxidants Glucosides Iridoid Glucosides mehr... Iridoids Phenols Plant Extracts Polyphenols Water 059QF0KO0R 3,4-dihydroxyphenylethanol 10597-60-1 4-hydroxyphenylethanol 1AK4MU3SNX oleuropein 2O4553545L 339NCG44TV acteoside 3TGX09BD5B apigetrin 7OF2S66PCH Apigenin 7V515PI7F6 Phenylethyl Alcohol ML9LGA7468
LEADER 01000caa a22002652 4500
001 NLM298430193
003 DE-627
005 20250225123408.0
007 cr uuu---uuuuu
008 231225s2019 xx |||||o 00| ||eng c
024 7 |a 10.1016/j.plaphy.2019.06.024  |2 doi 
028 5 2 |a pubmed25n0994.xml 
035 |a (DE-627)NLM298430193 
035 |a (NLM)31228797 
035 |a (PII)S0981-9428(19)30258-X 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Mechri, Beligh  |e verfasserin  |4 aut 
245 1 0 |a Root verbascoside and oleuropein are potential indicators of drought resistance in olive trees (Olea europaea L.) 
264 1 |c 2019 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 05.08.2019 
500 |a Date Revised 04.12.2021 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Copyright © 2019 Elsevier Masson SAS. All rights reserved. 
520 |a Polyphenols are constituents of all higher plants. However, their biosynthesis is often induced when plants are exposed to abiotic stresses, such as drought. The aim of the present work was to determine the phenolic status in the roots of olive trees grown under water deficit conditions. The results revealed that roots of water-stressed plants had a higher content of total phenols. The main compound detected in well-watered olive tree roots was verbascoside. Oleuropein was established as the predominant phenolic compound of water-stressed plants. The oleuropein/verbascoside ratio varied between 0.31 and 6.02 in well-watered and water-stressed plants respectively, which could be a useful indicator of drought tolerance in olive trees. Furthermore, this study is the first to provide experimental evidence showing that luteolin-7-rutinoside, luteolin-7-glucoside and apigenin-7-glucoside were the dominant flavonoid glucosides in olive tree roots and showed the most significant variations under water stress 
650 4 |a Journal Article 
650 4 |a Drought stress 
650 4 |a Flavonoids 
650 4 |a Olea europaea L. 
650 4 |a Oleuropein 
650 4 |a Phenol 
650 4 |a Verbascoside 
650 7 |a Antioxidants  |2 NLM 
650 7 |a Flavonoids  |2 NLM 
650 7 |a Glucosides  |2 NLM 
650 7 |a Iridoid Glucosides  |2 NLM 
650 7 |a Iridoids  |2 NLM 
650 7 |a Phenols  |2 NLM 
650 7 |a Plant Extracts  |2 NLM 
650 7 |a Polyphenols  |2 NLM 
650 7 |a Water  |2 NLM 
650 7 |a 059QF0KO0R  |2 NLM 
650 7 |a 3,4-dihydroxyphenylethanol  |2 NLM 
650 7 |a 10597-60-1  |2 NLM 
650 7 |a 4-hydroxyphenylethanol  |2 NLM 
650 7 |a 1AK4MU3SNX  |2 NLM 
650 7 |a oleuropein  |2 NLM 
650 7 |a 2O4553545L  |2 NLM 
650 7 |a Phenol  |2 NLM 
650 7 |a 339NCG44TV  |2 NLM 
650 7 |a acteoside  |2 NLM 
650 7 |a 3TGX09BD5B  |2 NLM 
650 7 |a apigetrin  |2 NLM 
650 7 |a 7OF2S66PCH  |2 NLM 
650 7 |a Apigenin  |2 NLM 
650 7 |a 7V515PI7F6  |2 NLM 
650 7 |a Phenylethyl Alcohol  |2 NLM 
650 7 |a ML9LGA7468  |2 NLM 
700 1 |a Tekaya, Meriem  |e verfasserin  |4 aut 
700 1 |a Hammami, Mohamed  |e verfasserin  |4 aut 
700 1 |a Chehab, Hechmi  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Plant physiology and biochemistry : PPB  |d 1991  |g 141(2019) vom: 01. Aug., Seite 407-414  |w (DE-627)NLM098178261  |x 1873-2690  |7 nnns 
773 1 8 |g volume:141  |g year:2019  |g day:01  |g month:08  |g pages:407-414 
856 4 0 |u http://dx.doi.org/10.1016/j.plaphy.2019.06.024  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 141  |j 2019  |b 01  |c 08  |h 407-414