Durum wheat (Triticum turgidum (L.) subsp. turgidum (L.) convar. durum (Desf.)) is momentous for human nutrition, and environmental stresses can strongly limit the expression of yield potential and affect the qualitative characteristics of the grain. The aim of this study was to determine how heat stress (five days at 37 °C) applied five days after flowering affects the nutritional composition, antioxidant capacity and metabolic profile of the grain of two durum wheat genotypes: "Primadur", an elite cultivar with high yellow index, and "T1303", an anthocyanin-rich purple cultivar. Qualitative traits and metabolite evaluation (by gas chromatography linked to mass spectrometry) were carried out on immature (14 days after flowering) and mature seeds. The effects of heat stress were genotype-dependent. Although some metabolites (e.g., sucrose, glycerol) increased in response to heat stress in both genotypes, clear differences were observed. Following the heat stress, there was a general increase in most of the analyzed metabolites in "Primadur", with a general decrease in "T1303". Heat shock applied early during seed development produced changes that were observed in immature seeds and also long-term effects that changed the qualitative and quantitative parameters of the mature grain. Therefore, short heat-stress treatments can affect the nutritional value of grain of different genotypes of durum wheat in different ways.
from #Medicine via ola Kala on Inoreader http://ift.tt/1OesvpA
via IFTTT
Αρχειοθήκη ιστολογίου
-
►
2023
(138)
- ► Φεβρουαρίου (74)
- ► Ιανουαρίου (64)
-
►
2022
(849)
- ► Δεκεμβρίου (61)
- ► Σεπτεμβρίου (74)
- ► Φεβρουαρίου (65)
-
►
2021
(2936)
- ► Δεκεμβρίου (59)
- ► Σεπτεμβρίου (180)
- ► Φεβρουαρίου (325)
-
►
2020
(1624)
- ► Δεκεμβρίου (293)
- ► Σεπτεμβρίου (234)
- ► Φεβρουαρίου (28)
-
►
2019
(13362)
- ► Δεκεμβρίου (19)
- ► Σεπτεμβρίου (54)
- ► Φεβρουαρίου (5586)
- ► Ιανουαρίου (5696)
-
►
2018
(66471)
- ► Δεκεμβρίου (5242)
- ► Σεπτεμβρίου (5478)
- ► Φεβρουαρίου (4835)
- ► Ιανουαρίου (5592)
-
►
2017
(44259)
- ► Δεκεμβρίου (5110)
- ► Σεπτεμβρίου (5105)
-
►
2016
(7467)
- ► Δεκεμβρίου (514)
- ► Σεπτεμβρίου (1038)
- ► Φεβρουαρίου (793)
-
▼
2015
(2119)
-
▼
Δεκεμβρίου
(940)
-
▼
Δεκ 19
(31)
- The renin-angiotensin receptor blocker azilsartan ...
- Retrospective analysis of the efficacy of chemothe...
- Coverage of exposed hardware after lower leg fract...
- Clinical application of anterolateral thigh perfor...
- Role of circulating nesfatin-1 in the underweight ...
- Right arm injection of contrast medium reduces ven...
- Sensors, Vol. 15, Pages 32079-32122: Cloud-Based A...
- Sensors, Vol. 15, Pages 32056-32078: Robust Road C...
- Sensors, Vol. 15, Pages 32045-32055: Surface Acous...
- Molecules, Vol. 20, Pages 22833-22847: Properties ...
- Electrophysiological correlates of top-down effect...
- IJMS, Vol. 16, Pages 30382-30404: Effects of Heat ...
- Four trace elements in pregnant women and their re...
- Important role of shivering suppression during the...
- Quantitative assessment of cardiac electrical hete...
- Is diffusion-weighted imaging useful for different...
- Helicobacter pylori and cardiovascular disease: an...
- Efficacy of paclitaxel in the treatment of Kaposi ...
- Ratios, Ratios and Ratios of white blood count for...
- Sensors, Vol. 15, Pages 32031-32044: A Simulation ...
- Sensors, Vol. 15, Pages 32020-32030: Technological...
- Arts, Vol. 4, Pages 121-122: Sounding Science: Exp...
- Materials, Vol. 8, Pages 8868-8876: Surface Effect...
- Religions, Vol. 6, Pages 1433-1456: Sensing Religi...
- Sensors, Vol. 15, Pages 31999-32019: One Small Ste...
- Remote Sensing, Vol. 7, Pages 17297-17311: Toward ...
- IJMS, Vol. 16, Pages 30382-30404: Effects of Heat ...
- IJMS, Vol. 16, Pages 30362-30381: Tissue Regenerat...
- Sustainability, Vol. 7, Pages 16783-16800: Natural...
- IJMS, Vol. 16, Pages 30362-30381: Tissue Regenerat...
- Molecules, Vol. 20, Pages 22799-22832: Pharmacopho...
-
▼
Δεκ 19
(31)
-
▼
Δεκεμβρίου
(940)
Αναζήτηση αυτού του ιστολογίου
Σάββατο 19 Δεκεμβρίου 2015
IJMS, Vol. 16, Pages 30382-30404: Effects of Heat Stress on Metabolite Accumulation and Composition, and Nutritional Properties of Durum Wheat Grain
Εγγραφή σε:
Σχόλια ανάρτησης (Atom)
-
Αλέξανδρος Γ. Σφακιανάκης Medicine by Alexandros G. Sfakianakis,Anapafseos 5 Agios Nikolaos 72100 Crete Greece,00302841026182,0030693260717...
-
heory of COVID-19 pathogenesis Publication date: November 2020Source: Medical Hypotheses, Volume 144Author(s): Yuichiro J. Suzuki ScienceD...
-
Alimentary Pharmacology &Therapeutics, EarlyView. https://ift.tt/2qECBIJ
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου
Σημείωση: Μόνο ένα μέλος αυτού του ιστολογίου μπορεί να αναρτήσει σχόλιο.