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פותח על ידי קלירמאש פתרונות בע"מ -
Extraction and Analysis of Phenolic Compounds from Grape Berries
Year:
2022
Source of publication :
Methods in Molecular Biology
Authors :
מעוז, איתי
;
.
Volume :
Co-Authors:
  • Kamal Tyagi
  • Larry Lerno
  • Mirko De Rosso
  • Itay Maoz
  • Amnon Lichter
  • Susan E. Ebeler
  • Riccardo Flamini
Facilitators :
From page:
0
To page:
0
(
Total pages:
1
)
Abstract:

Phenolics are ubiquitous compounds that represent the most abundant and diverse class of plant metabolites. From an analytical point of view, phenolics can be divided into soluble phenolics such as phenolic acids, phenylpropanoids, flavonoids and quinones, and nonsoluble compounds such as proanthocyanidins, lignins, and cell wall–bound hydroxycinnamic acids. Extraction of phenolics from the sample material is the first step toward their analysis. Biochemical methods for determination of total phenolics content were widely used in the past but modern chromatographic and mass spectrometric methods for identification and quantification of individual compounds are available in recent years. In this chapter, we describe methods for phenolic compounds extraction used in our laboratories from berries of Vitis vinifera and analytical methods including HPLC coupled to DAD detector and Q-TOF LC/MS for their analysis.

Note:
Related Files :
flavonoids
HPLC
LC/MS
phenolic compounds
Proanthocyanidins
Tannins
Vitis vinifera
עוד תגיות
תוכן קשור
More details
DOI :
10.1007/978-1-0716-2185-1_1
Article number:
0
Affiliations:
Database:
סקופוס
Publication Type:
פרק מתוך ספר
;
.
Language:
אנגלית
Editors' remarks:
ID:
58986
Last updated date:
25/05/2022 17:14
Creation date:
15/05/2022 16:19
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Scientific Publication
Extraction and Analysis of Phenolic Compounds from Grape Berries
  • Kamal Tyagi
  • Larry Lerno
  • Mirko De Rosso
  • Itay Maoz
  • Amnon Lichter
  • Susan E. Ebeler
  • Riccardo Flamini
Extraction and Analysis of Phenolic Compounds from Grape Berries

Phenolics are ubiquitous compounds that represent the most abundant and diverse class of plant metabolites. From an analytical point of view, phenolics can be divided into soluble phenolics such as phenolic acids, phenylpropanoids, flavonoids and quinones, and nonsoluble compounds such as proanthocyanidins, lignins, and cell wall–bound hydroxycinnamic acids. Extraction of phenolics from the sample material is the first step toward their analysis. Biochemical methods for determination of total phenolics content were widely used in the past but modern chromatographic and mass spectrometric methods for identification and quantification of individual compounds are available in recent years. In this chapter, we describe methods for phenolic compounds extraction used in our laboratories from berries of Vitis vinifera and analytical methods including HPLC coupled to DAD detector and Q-TOF LC/MS for their analysis.

Scientific Publication
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