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Nutritional properties of various oat and naked oat cultivars Cover

Figures & Tables

Figure 1

RP-HPLC chromatogram of avenanthramidesAbbildung 1. RP-HPLC Spektrum der Avenanthramide
RP-HPLC chromatogram of avenanthramidesAbbildung 1. RP-HPLC Spektrum der Avenanthramide

Figure 2

RP-HPLC chromatogram of prolamins, cultivars Effektiv (above) and TatranAbbildung 2. RP-HPLC Spektren der Prolaminfraktion, hier von den Sorten Effektiv (oben) und Tatran
RP-HPLC chromatogram of prolamins, cultivars Effektiv (above) and TatranAbbildung 2. RP-HPLC Spektren der Prolaminfraktion, hier von den Sorten Effektiv (oben) und Tatran

Maintainers of cultivars according to the EU Commission Plant Variety DatabaseZusatztabelle 1_ Inhaber der untersuchten Sorten laut Plant Variety Database der EU Kommission

CultivarMaintainerCountry
EffektivLandwirtschaftliche Fachschule Saatzucht EdelhofAustria
MaxSaatzucht Bauer GmbH & Co KGGermany
KlimtKlimt Gerhard, Ing.Austria
TatranNárodné poľnohospodárske a potravinárske centrum, VÚRV PiešťanySlovakia
HronecNárodné poľnohospodárske a potravinárske centrum, VÚRV PiešťanySlovakia
VazecNárodné poľnohospodárske a potravinárske centrum, VÚRV PiešťanySlovakia
SamuelGroetzner Management GmbH, Germany & Nufarm GmbHGermany
OliverSelgen, a.s.Czechia
OtakarSelgen, a.s.Czechia
KamilSelgen, a.s.Czechia
TiborSelgen, a.s.Czechia
SaulSelgen, a.s.Czechia

Contents of α-tocopherol and α-tocotrienol, and the sum of α-tocopherol and α-tocotrienol (all values expressed as mg/100 g dry matter)Tabelle 2_ Gehalte an α-Tocopherol and α-Tocotrienol und die Summe aus beiden Werten (alle Werte als mg/100 g Trockenmasse angegeben)

α-tocopherolα-tocotrienolTotal
Cultivar(mg/100 g)(mg/100 g)(mg/100 g)
201420152014201520142015
Effektiv0.92bc1.00B1.73cd2.54B2.65abc3.54BC
Max1.52g0.91AB2.30g2.57B2.98cd3.48B
Klimt0.89b0.86A1.59bcd2.42B2.48ab3.28B
Tatran0.95bcd0.98AB1.37a1.85A2.31a2.83A
Hronec1.24f1.34C1.97ef2.94C3.21d4.28E
Vazec0.94bcd2.02E1.57bc1.82A2.50ab3.84D
Samuel0.97cd1.76D1.75d2.03A2.72bc3.79CD
Oliver0.90bc2.64G1.45ab3.06C2.35a5.70G
Otakar1.06e2.69G2.12fg3.76D3.15d6.45H
Kamil0.93bcd2.26F1.95e2.88C2.88cd5.14F
Tibor0.72a2.32F1.64cd3.05C2.64abc5.38F
Saul1.00de2.68G2.13fg3.54D3.12d6.22H

Variance components for the analyzed parameters calculated from the mean squares of the multi-factor analysis of variance_ Factor Cultivar: 11 degrees of freedom (DF), factor year: 1 DFZusatztabelle 2_ Varianzkomponenten der analysierten Parameter aus den mittleren Abweichungsquadraten der multifaktoriellen Varianzanalyse_ Faktor Sorte: 11 Freiheitsgrade, Faktor Jahr: 1 Freiheitsgrad

Ashβ-glucanFatProteinAlbuminsGlobulinsProlamins
MSPMSPMSPMSPMSPMSPMSP
Cultivar0.127<0.0012.485<0.0014.388<0.0015.118<0.0010.091<0.0010.999<0.0010.111<0.001
Year0.0020.672ns0.450<0.0010.429<0.00174.701<0.0011.801<0.0016.803<0.0010.0320.472ns
C × Y0.044<0.0011.171<0.0010.140<0.0010.851<0.0010.051<0.0010.362<0.0010.064<0.001
Residual0.0090.0290.0080.0070.0060.0780.007
α-tocopherolα-tocotrienolTotaltocolsTotalavenanthramidesABTSFRAPTPC
MSPMSPMSPMSPMSPMSPMSP
Cultivar71.791<0.001100.588<0.001282.819<0.0017773.280<0.001398.537<0.00117.204<0.0010.416<0.001
Year1086.510<0.0011455.690<0.0015057.450<0.001520154.000<0.00115754.800<0.0011743.050<0.0017.408<0.001
C × Y98.675<0.00139.229<0.001221.882<0.0014401.620<0.001122.773<0.00110.693<0.0010.184<0.001
Residual0.3991.7152.32015.0601.2440.0280.003

Contents of avenanthramides 2p, 2f and 2c, and the total amount of these avenanthramides in mg/100 g dry matter_ Analysis was performed in duplicates_Tabelle 4_ Gehalte an den Avenanthramiden 2p, 2f und 2c und der Gesamtgehalt an diesen Avenanthramiden in mg/100 g Trockensubstanz_ Die Analyse erfolgte in Duplikaten_

2p2f2ctotal
Cultivar(mg/100 g)(mg/100 g)(mg/100 g)(mg/100 g)
20142015201420152014201520142015
Effektiv3.79a0.59A5.60a0.71A2.69a0.45A12.08a1.75A
Max3.47a0.58A5.83a0.88B3.36b0.66B12.66a2.11C
Klimt9.32de1.03B12.05c1.08C9.57f0.95C30.94d3.06D
Tatran8.86cd1.78D13.93e2.57J7.14e1.89H29.93d6.24J
Hronec3.83a0.60A7.38b0.77A2.80a0.49A14.01b1.85B
Vazec8.47c1.43C14.21e1.55E7.22e1.36E29.91d4.34F
Samuel7.28b1.43C13.00d1.84F6.86de1.52F27.14c4.79H
Oliver10.37 f1.33C15.54 f1.95H6.87de1.18D32.78e4.46G
Otakar11.76g1.80D17.92g2.11I7.25e1.54F36.94f5.45I
Kamil8.77cd1.83D12.52cd1.90G6.46cd1.71G27.75c5.43I
Tibor8.93cd1.36C12.53cd1.58E6.05c1.22D27.51c4.17E
Saul9.69ef1.07B14.56e1.16D6.13c0.84C30.39d3.07D

Contents of protein (determined by nitrogen content, conversion factor: 5_34), ash, fat and β-glucan in % per dry matterTabelle 1_ Gehalte an Protein (berechnet über den Stickstoffgehalt, Umrechnungsfaktor: 5,34), Asche, Fett und β-Glucan in % pro Trockensubstanz

ProteinAshFatβ-glucan
Cultivar(%)(%)(%)(%)
20142015201420152014201520142015
Effektiv12.67bc11.10D2.16a2.05A4.94a5.73B2.99e2.84CD
Max11.39a10.14A2.26c2.23AB5.31ab5.62B3.68g3.03DE
Klimt15.98i12.74J2.42f2.51D7.19ef7.70H2.98e2.53BC
Tatran13.74g12.43I1.91a2.25BC7.60fg7.58H2.94de3.41F
Hronec13.06d10.88C1.89a2.01A6.07cd6.08CDE2.60c2.78CD
Vazec13.32ef12.15G2.24def2.24BC7.52g7.35G2.64cd3.50DE
Samuel14.59h11.83F2.08bc2.12ABC6.21cde6.54D3.23 f2.28BC
Oliver12.69bc10.90C2.02ab2.04A5.72bc6.02C2.03a1.93A
Otakar13.47f11.30E2.18cde2.10ABC7.18fg7.04F2.46bc2.18AB
Kamil13.16de12.26H2.24def2.12ABC7.31fg7.36G2.76cd3.86G
Tibor12.87b10.60B2.15bcde1.98A6.72def6.85E3.76g3.36F
Saul13.12c12.03G2.25def2.09AB5.67bc5.41A3.62 f3.08EF

Concentration of albumins, globulins and prolamins in % per dry matter_ Results of albumins and prolamins were analyzed in triplicates, prolamins were analyzed in duplicates_Tabelle 5_ Konzentrationen an Albuminen, Globulinen und Prolaminen in % der Trockensubstanz_ Albumine und Globuline wurden in Dreifachbestimmung gemessen, Prolamine wurden in Duplikaten analysiert_

AlbuminsGlobulinsProlamins
Cultivar(%)(%)(%)
201420152014201520142015
Effektiv1.02ab1.53BC4.61a4.08BCD0.57ab0.68C
Max0.95a1.51B4.40a3.93BC0.59abc0.59A
Klimt1.25efg1.56BCD6.83d5.03EF1.06d0.83F
Tatran1.35fg1.58BCD4.77ab4.58DEF0.78bc0.76D
Hronec1.35efg1.65CDE4.66ab3.57AB0.80bcd0.60A
Vazec1.18bcd1.52BCD4.84ab4.48AB1.45e0.79DEF
Samuel1.21cde1.48B5.24bc4.03BCD0.49a0.65C
Oliver1.58h1.76E4.46a3.18A0.49a0.60AB
Otakar1.08abc1.93F5.25bc4.80EF0.74abc0.77DE
Kamil1.37g1.46AB5.52c3.96BC0.49a0.82EF
Tibor1.04ab1.31A4.50a3.81B0.64abc0.62ABC
Saul1.30efg1.70DE4.71ab5.11F0.85cd0.68C

Antioxidant capacity, measured in ABTS•+-assay (μmol TE/g) and FRAP-assay (μmol Fe2+-ions/g), and total phenolic content (TPC) in mg/g FAE_ Samples were analyzed in duplicates that were measured three times, results are means of these six values_Tabelle 3_ Antioxidative Kapazität, gemessen mit ABTS•+-Assay (μmol TE/ g Trockensubstanz) und FRAP-assay (μmol Fe2+-Ionen/g Trockensubstanz) und Gesamtgehalt phenolischer Substanzen (TPC) in mg/ g FAE_ Die Analyse erfolgte in Duplikaten die jeweils dreifach gemessen wurden, die Ergebnisse hier sind die Mittelwerte dieser sechs Werte_

ABTSFRAPTPC
Cultivar(μmol TE/g)(μmol Fe2+/g)(mg FAE/g)
201420152014201520142015
Effektiv2.35b1.79B11.33b6.32D1.57b1.50E
Max2.39b1.75AB12.53c6.74F1.43a1.32CD
Klimt3.00f1.91C16.27h6.20C2.11f1.52EF
Tatran3.11g2.06G15.52g7.01H1.91d1.33D
Hronec1.96a1.72A9.31a6.07B1.54b1.24B
Vazec2.85e1.97DE14.86e7.31J2.18g1.73H
Samuel2.96f1.94CD15.15f6.86G1.96e1.35D
Oliver2.85e2.02FG14.80e6.95GH1.98e1.27BC
Otakar2.84e1.99EF14.68e6.55E1.98e1.52EF
Kamil2.67c1.94CD13.79d7.16I1.97e1.62G
Tibor2.76d2.03FG12.71c6.69F1.87d1.13A
Saul2.65c1.93CD11.41b5.87A1.75c1.58FG
DOI: https://doi.org/10.2478/boku-2018-0018 | Journal eISSN: 2719-5430 | Journal ISSN: 0006-5471
Language: English
Page range: 215 - 226
Submitted on: Aug 27, 2018
Accepted on: Oct 23, 2018
Published on: Dec 31, 2018
Published by: Universität für Bodenkultur Wien
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2018 Theresa Boeck, Stefano D’Amico, Elisabeth Zechner, Henry Jaeger, Regine Schoenlechner, published by Universität für Bodenkultur Wien
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.