The wheat species profiling by non-targeted UPLC–ESI–TOF-MS analysis

Timo D. Stark; Patrick Weiss; Ludwig Friedrich; Thomas Hofmann

doi:10.1007/s00217-020-03517-9

The wheat species profiling by non-targeted UPLC–ESI–TOF-MS analysis

Timo D. Stark
, Patrick Weiss
, Ludwig Friedrich
, Thomas Hofmann

Technical University of Munich

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

To investigate differences in the metabolome between ancient and modern Triticum varieties, a total of 15 varieties each of bread and durum wheat, spelt, emmer, and einkorn were cultivated and harvested at four different locations (Seligenstadt, Hohenheim, Eckartsweier, and Oberer Lindenhof), and their acetonitrile extracts were analyzed by means of UPLC–TOF MS^e. Nine marker metabolites were clearly identified using reference or surrogate standard compounds including di- and triacylglycerides as well as galactolipids and enabling the discrimination of wheat species and their growing location.

Original language	English
Pages (from-to)	1617-1626
Number of pages	10
Journal	European Food Research and Technology
Volume	246
Issue number	8
DOIs	https://doi.org/10.1007/s00217-020-03517-9
State	Published - 1 Aug 2020

Keywords

Einkorn
Emmer
Non-targeted metabolomics
Spelt
Triticum species

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10.1007/s00217-020-03517-9

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title = "The wheat species profiling by non-targeted UPLC–ESI–TOF-MS analysis",

abstract = "To investigate differences in the metabolome between ancient and modern Triticum varieties, a total of 15 varieties each of bread and durum wheat, spelt, emmer, and einkorn were cultivated and harvested at four different locations (Seligenstadt, Hohenheim, Eckartsweier, and Oberer Lindenhof), and their acetonitrile extracts were analyzed by means of UPLC–TOF MSe. Nine marker metabolites were clearly identified using reference or surrogate standard compounds including di- and triacylglycerides as well as galactolipids and enabling the discrimination of wheat species and their growing location.",

keywords = "Einkorn, Emmer, Non-targeted metabolomics, Spelt, Triticum species",

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T1 - The wheat species profiling by non-targeted UPLC–ESI–TOF-MS analysis

AU - Stark, Timo D.

AU - Weiss, Patrick

AU - Friedrich, Ludwig

AU - Hofmann, Thomas

PY - 2020/8/1

Y1 - 2020/8/1

N2 - To investigate differences in the metabolome between ancient and modern Triticum varieties, a total of 15 varieties each of bread and durum wheat, spelt, emmer, and einkorn were cultivated and harvested at four different locations (Seligenstadt, Hohenheim, Eckartsweier, and Oberer Lindenhof), and their acetonitrile extracts were analyzed by means of UPLC–TOF MSe. Nine marker metabolites were clearly identified using reference or surrogate standard compounds including di- and triacylglycerides as well as galactolipids and enabling the discrimination of wheat species and their growing location.

AB - To investigate differences in the metabolome between ancient and modern Triticum varieties, a total of 15 varieties each of bread and durum wheat, spelt, emmer, and einkorn were cultivated and harvested at four different locations (Seligenstadt, Hohenheim, Eckartsweier, and Oberer Lindenhof), and their acetonitrile extracts were analyzed by means of UPLC–TOF MSe. Nine marker metabolites were clearly identified using reference or surrogate standard compounds including di- and triacylglycerides as well as galactolipids and enabling the discrimination of wheat species and their growing location.

KW - Einkorn

KW - Emmer

KW - Non-targeted metabolomics

KW - Spelt

KW - Triticum species

UR - https://www.scopus.com/pages/publications/85085636905

U2 - 10.1007/s00217-020-03517-9

DO - 10.1007/s00217-020-03517-9

M3 - Article

AN - SCOPUS:85085636905

SN - 1438-2377

VL - 246

SP - 1617

EP - 1626

JO - European Food Research and Technology

JF - European Food Research and Technology

IS - 8

ER -

The wheat species profiling by non-targeted UPLC–ESI–TOF-MS analysis

Abstract

Keywords

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