Related ArticlesSensory assessment of fish and chicken protein hydrolysates - evaluation of NMR metabolomics profiling as a new prediction tool.
J Agric Food Chem. 2020 Mar 02;:
Authors: Steinsholm S, Oterhals Å, Underhaug J, Mage I, Malmendal A, Aspevik T
Abstract
Nuclear magnetic resonance (NMR) metabolomics profiling was evaluated as a new tool in sensory assessment of protein hydrolysates. Hydrolysates were produced based on different raw materials (cod, salmon and chicken), enzymes (Food Pro PNL and Bromelain) and hydrolysis time (10 and 50 min). Influence of raw material and hydrolysis parameters on sensory attributes were determined by traditional descriptive sensory analysis and 1H NMR spectroscopy. Raw material had major influence on attribute intensity and metabolite variation, followed by enzyme and hydrolysis time. However, the formation of bitter taste was not affected by raw material. Partial least squares regression (PLSR) on 1H NMR- and sensory data provided good models (Q2 = 0.55 - 0.89) for 11 of the 17 evaluated attributes, including bitterness. Significant metabolite-attribute associations were identified. The study confirms the potential prediction of the sensory properties of protein hydrolysates from cod, salmon and chicken based on 1H NMR metabolomics profiling.
PMID: 32119538 [PubMed - as supplied by publisher]
[NMR paper] NMR Metabolomics Investigates the Influence of Flavonoid-Enriched Rations on Chicken Plasma.
NMR Metabolomics Investigates the Influence of Flavonoid-Enriched Rations on Chicken Plasma.
http://www.bionmr.com//www.ncbi.nlm.nih.gov/corehtml/query/egifs/https:--www.ingentaconnect.com-images-ingenta-connect.png Related Articles NMR Metabolomics Investigates the Influence of Flavonoid-Enriched Rations on Chicken Plasma.
J AOAC Int. 2017 Mar 01;100(2):315-322
Authors: Fotakis C, Lantzouraki DZ, Goliomytis M, Simitzis PE, Charismiadou M, Deligeorgis SG, Zoumpoulakis P
Abstract
The use of flavonoids as dietary supplements is...
nmrlearner
Journal club
0
06-07-2017 01:35 PM
[NMR paper] An NMR-based metabolomics study of pork from different crossbreeds and relation to sensory perception.
An NMR-based metabolomics study of pork from different crossbreeds and relation to sensory perception.
http://www.bionmr.com//www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--linkinghub.elsevier.com-ihub-images-PubMedLink.gif Related Articles An NMR-based metabolomics study of pork from different crossbreeds and relation to sensory perception.
Meat Sci. 2014 Feb;96(2 Pt A):719-28
Authors: Straadt IK, Aaslyng MD, Bertram HC
Abstract
Meat extracts from five different pig crossbreeds including Duroc/Landrace/Yorkshire (DLY),...
nmrlearner
Journal club
0
07-30-2014 10:22 AM
A 1H NMR metabolic profiling to the assessment of protein tyrosine phosphatase 1B role in liver regeneration after partial hepatectomy
A 1H NMR metabolic profiling to the assessment of protein tyrosine phosphatase 1B role in liver regeneration after partial hepatectomy
Available online 12 December 2012
Publication year: 2012
Source:Biochimie</br>
</br>
Protein tyrosine phosphatase 1B (PTP1B) is a negative regulator of the tyrosine kinase growth factor signaling pathway, which is involved in major physiological mechanisms such as liver regeneration. We investigate early hepatic metabolic events produced by partial hepatectomy (PHx) for PTP1B deficient (PTP1B KO) and wild type (WT) mice using proton...
nmrlearner
Journal club
0
02-03-2013 10:13 AM
Chemical shift prediction for protein structure calculation and quality assessment using an optimally parameterized force field
Chemical shift prediction for protein structure calculation and quality assessment using an optimally parameterized force field
January 2012
Publication year: 2012
Source:Progress in Nuclear Magnetic Resonance Spectroscopy, Volume 60</br>
</br>
The exquisite sensitivity of chemical shifts as reporters of structural information, and the ability to measure them routinely and accurately, gives great import to formulations that elucidate the structure-chemical-shift relationship. Here we present a new and highly accurate, precise, and robust formulation for the prediction...
nmrlearner
Journal club
0
12-15-2012 09:51 AM
Chemical shift prediction for protein structure calculation and quality assessment using an optimally parameterized force field
Chemical shift prediction for protein structure calculation and quality assessment using an optimally parameterized force field
January 2012
Publication year: 2012
Source:Progress in Nuclear Magnetic Resonance Spectroscopy, Volume 60</br>
</br>
The exquisite sensitivity of chemical shifts as reporters of structural information, and the ability to measure them routinely and accurately, gives great import to formulations that elucidate the structure-chemical-shift relationship. Here we present a new and highly accurate, precise, and robust formulation for the prediction...
nmrlearner
Journal club
0
12-01-2012 06:10 PM
Chemical shift prediction for protein structure calculation and quality assessment using an optimally parameterized force field
Chemical shift prediction for protein structure calculation and quality assessment using an optimally parameterized force field
Publication year: 2012
Source:Progress in Nuclear Magnetic Resonance Spectroscopy, Volume 60</br>
Jakob T. Nielsen, Hamid R. Eghbalnia, Niels Chr. Nielsen</br>
The exquisite sensitivity of chemical shifts as reporters of structural information, and the ability to measure them routinely and accurately, gives great import to formulations that elucidate the structure-chemical-shift relationship. Here we present a new and highly accurate, precise,...
nmrlearner
Journal club
0
03-09-2012 09:16 AM
NMR as a Unique Tool in Assessment and Complex Determination of Weak Protein-Protein Interactions.
NMR as a Unique Tool in Assessment and Complex Determination of Weak Protein-Protein Interactions.
NMR as a Unique Tool in Assessment and Complex Determination of Weak Protein-Protein Interactions.
Top Curr Chem. 2011 Aug 2;
Authors: Vinogradova O, Qin J
Protein-protein interactions are crucial for a wide variety of biological processes. These interactions range from high affinity (K (d) < nM) to very low affinity (K (d) > mM). While much is known about the nature of high affinity protein complexes, our knowledge about structural characteristics...
nmrlearner
Journal club
0
08-03-2011 12:00 PM
Chemical shift prediction for protein structure calculation and quality assessment using an optimally parameterized force field
Chemical shift prediction for protein structure calculation and quality assessment using an optimally parameterized force field
Publication year: 2011
Source: Progress in Nuclear Magnetic Resonance Spectroscopy, In Press, Accepted Manuscript, Available online 23 May 2011</br>
Jakob T., Nielsen , Hamid R., Eghbalnia , Niels Chr., Nielsen</br>
The exquisite sensitivity of chemical shifts as reporters of structural information, and the ability to measure them routinely and accurately, gives great import to formulations that elucidate the structure-chemical-shift relationship. Here we...
Sensory assessment of fish and chicken protein hydrolysates - evaluation of NMR metabolomics profiling as a new prediction tool.
Linear Mode
