Relationship between the Metabolite Profile and Technological Properties of Bovine Milk from Two Dairy Breeds Elucidated by NMR-Based Metabolomics
- 16 June 2011
- journal article
- research article
- Published by American Chemical Society (ACS) in Journal of Agricultural and Food Chemistry
- Vol. 59 (13), 7360-7367
- https://doi.org/10.1021/jf202057x
Abstract
The aim of the present study was to investigate the relationship between the metabolite profile of milk and important technological properties by using nuclear magnetic resonance (NMR)-based metabolomics. The metabolomics approach was introduced for the metabolic profiling of a set of milk samples from two dairy breeds representing a wide span in coagulation properties. The milk metabolite profiles obtained by proton and carbon NMR spectroscopy could be correlated to breed and, more interestingly, also with the coagulation profile, as established by traditional methods by using principal component analysis (PCA). The metabolites responsible for the separation into breed could mainly be ascribed to carnitine and lactose, whereas the metabolites varying in the samples with respect to coagulation properties included citrate, choline, carnitine, and lactose. The results found in the present study demonstrated a promising potential of NMR-based metabolomics for a rapid analysis and classification of milk samples, both of which are useful for the dairy industry.This publication has 30 references indexed in Scilit:
- HMDB: a knowledgebase for the human metabolomeNucleic Acids Research, 2008
- Effect of Magnetic Field Strength on NMR-Based Metabonomic Human Urine Data. Comparative Study of 250, 400, 500, and 800 MHzAnalytical Chemistry, 2007
- Nondestructive Quantification of Organic Compounds in Whole Milk without Pretreatment by Two-Dimensional NMR SpectroscopyJournal of Agricultural and Food Chemistry, 2007
- The Use of Carnitine in Pediatric NutritionNutrition in Clinical Practice, 2007
- Effect of Minerals on Casein Micelle Stability of Cows' MilkJournal of Dairy Research, 2007
- Choline: Critical Role During Fetal Development and Dietary Requirements in AdultsAnnual Review of Nutrition, 2006
- Nondestructive Observation of Bovine Milk by NMR Spectroscopy: Analysis of Existing States of Compounds and Detection of New CompoundsJournal of Agricultural and Food Chemistry, 2004
- Effects of nutrition and management on the production and composition of milk fat and protein: a reviewAustralian Journal of Agricultural Research, 2004
- Application of NMR spectroscopy to milk and dairy productsTrends in Food Science & Technology, 1999
- Inorganic constituents of milk: I. Correlation of soluble calcium with citrate in bovine milkJournal of Dairy Research, 1979