Contents of tocols in different types of dry shell fruits

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F18%3A76533" target="_blank" >RIV/60460709:41210/18:76533 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.15159/AR.18.148" target="_blank" >http://dx.doi.org/10.15159/AR.18.148</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.15159/AR.18.148" target="_blank" >10.15159/AR.18.148</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Contents of tocols in different types of dry shell fruits

Popis výsledku v původním jazyce

The aim of this study was to identify all forms of vitamin E in different kinds of dry shell fruits obtained from different sources and to perform their mutual comparison. All tocols were determined by reversed phase HPLC using isocratic elution with fluorescence detection. Almonds were evaluated as the most important source of alpha-tocopherol (average value 1,132 mg.kg-1), beta-tocopherol was present in all samples as a minor component, its maximum content was found in hazelnuts (9,6 mg.kg-1). Gamma-tocopherol was found in all kinds of nuts and the highest content was found in pistachios (584 mg.kg-1), very high amount of delta-tocopherol was contained in Brazil nuts (2,298 mg.kg-1). Tocotrienols were found in a smaller number of nut kinds than tocopherols. Alpha-tocotrienol was found only in three kinds of nuts - Brazil nuts (399 mg.kg-1), pine nuts and hazelnuts. Similarly, gamma-tocotrienol was determined only in four kinds of nuts: pistachios (34,8 mg.kg-1), macadamias, cashew and walnuts. In t

Název v anglickém jazyce

Contents of tocols in different types of dry shell fruits

Popis výsledku anglicky

The aim of this study was to identify all forms of vitamin E in different kinds of dry shell fruits obtained from different sources and to perform their mutual comparison. All tocols were determined by reversed phase HPLC using isocratic elution with fluorescence detection. Almonds were evaluated as the most important source of alpha-tocopherol (average value 1,132 mg.kg-1), beta-tocopherol was present in all samples as a minor component, its maximum content was found in hazelnuts (9,6 mg.kg-1). Gamma-tocopherol was found in all kinds of nuts and the highest content was found in pistachios (584 mg.kg-1), very high amount of delta-tocopherol was contained in Brazil nuts (2,298 mg.kg-1). Tocotrienols were found in a smaller number of nut kinds than tocopherols. Alpha-tocotrienol was found only in three kinds of nuts - Brazil nuts (399 mg.kg-1), pine nuts and hazelnuts. Similarly, gamma-tocotrienol was determined only in four kinds of nuts: pistachios (34,8 mg.kg-1), macadamias, cashew and walnuts. In t

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

21101 - Food and beverages

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Agronomy Research

ISSN

1406-894X

e-ISSN

1406-894X

Svazek periodika

16

Číslo periodika v rámci svazku

S2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

10

Strana od-do

1373-1382

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85060454518