4.6 Article

Determination of Free Amino Acids in Milk, Colostrum and Plasma of Swine via Liquid Chromatography with Fluorescence and UV Detection

Related references

Note: Only part of the references are listed.
Article Food Science & Technology

Identification of Geographical Origin of Milk by Amino Acid Profile Coupled with Chemometric Analysis

Min Kang et al.

Summary: This study aimed to establish a method using amino acid profiles to identify the geographical origin of milk. The amino acid contents were measured using HPLC, and the significant differences in amino acid profiles among milk samples from different regions in China were analyzed using ANOVA and PCA. The predictive model for geographical origin of milk samples achieved a classification accuracy of 100% and demonstrated excellent predictive ability.

JOURNAL OF FOOD QUALITY (2022)

Article Chemistry, Applied

Development, validation, and uncertainty measurement of HPLC-DAD method for determination of some free amino acids in infant formula and medical food products for inborn errors of metabolism

Hadis Vakili et al.

Summary: This research developed a method based on high-performance liquid chromatography and diode array detection to determine free amino acids in amino acid-based infant formulas and amino acid-modified medical foods. The method showed good linearity and repeatability, making it suitable for analyzing free amino acids in seven powdered medical foods.

FOOD CHEMISTRY (2022)

Review Biochemistry & Molecular Biology

Determination of amino acids in human biological fluids by high-performance liquid chromatography: critical review

Grazyna Galezowska et al.

Summary: Amino acid quantitation and qualification are commonly used in clinical and epidemiological studies to monitor compounds in human fluids and prevent diseases. Recent scientific interest in evaluating these compounds has led to the development of new analytical techniques. Despite the time-consuming sample preparation, various techniques are used for amino acid separation and determination, with attention to different sample types like urine, blood, and cerebrospinal fluid.

AMINO ACIDS (2021)

Article Food Science & Technology

Characterization and biological properties of peptides isolated from dried fermented cow milk products by RP-HPLC: Amino acid composition, antioxidant, antihypertensive, and antidiabetic properties

Muhammad H. Alu'datt et al.

Summary: This study demonstrated that peptide fractions isolated from cow milk jameed exhibited various antioxidant, anti-ACE, and anti-alpha-amylase activities, which can be influenced by different drying methods and salt content adjustments. Lowering the salt content or changing the drying method enhanced the bioactivities of certain peptide fractions.

JOURNAL OF FOOD SCIENCE (2021)

Article Veterinary Sciences

Effects of a High-Grain Diet With a Buffering Agent on Milk Protein Synthesis in Lactating Goats

Meilin He et al.

Summary: This study aimed to address the issues of subacute rumen acidosis by adding a buffer, improve milk production and quality, and study the mechanism of promoting mammary gland lactation.

FRONTIERS IN VETERINARY SCIENCE (2021)

Article Agriculture, Dairy & Animal Science

Productive effects of a colostrum-oriented amino acid dietary supply for sows in transition from gestation to lactation

Diana Luise et al.

Summary: The study showed that enriching specific amino acids in the peripartum diet of sows can improve colostrum quality and enhance piglet survival rates. Additionally, adjusting the amino acid profile of the feed can impact sow backfat loss and fecal microbiome composition.

ITALIAN JOURNAL OF ANIMAL SCIENCE (2021)

Article Food Science & Technology

Metabolomics methods to analyze full spectrum of amino acids in different domains of bovine colostrum and mature milk

Mohan Li et al.

EUROPEAN FOOD RESEARCH AND TECHNOLOGY (2020)

Article Chemistry, Analytical

Quantitative amino acids profile of monofloral bee pollens by microwave hydrolysis and fluorimetric high performance liquid chromatography

Thomas Themelis et al.

JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS (2019)

Article Veterinary Sciences

Differences in free amino acid concentrations in milk between Wistar and Wistar Kyoto rats

Mizuki Hamada et al.

JOURNAL OF VETERINARY MEDICAL SCIENCE (2019)

Article Agriculture, Multidisciplinary

Evaluation of Breed and Parity Order Effects on the Lipid Composition of Porcine Colostrum

D. Luise et al.

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY (2018)

Review Agriculture, Dairy & Animal Science

Recent progress of porcine milk components and mammary gland function

Shihai Zhang et al.

JOURNAL OF ANIMAL SCIENCE AND BIOTECHNOLOGY (2018)

Review Agriculture, Dairy & Animal Science

Amino acids and mammary gland development: nutritional implications for milk production and neonatal growth

Reza Rezaei et al.

JOURNAL OF ANIMAL SCIENCE AND BIOTECHNOLOGY (2016)

Article Biochemical Research Methods

Analysis of free amino acids in natural waters by liquid chromatography-tandem mass spectrometry

Zuo Tong How et al.

JOURNAL OF CHROMATOGRAPHY A (2014)

Article Biochemical Research Methods

A rapid, sensitive method for quantitative analysis of underivatized amino acids by liquid chromatography-tandem mass spectrometry (LC-MS/MS)

Anthony Le et al.

JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES (2014)

Review Biochemical Research Methods

Analysis of amino acid composition in proteins of animal tissues and foods as pre-column o-phthaldialdehyde derivatives by HPLC with fluorescence detection

Zhaolai Dai et al.

JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES (2014)

Editorial Material Biochemistry & Molecular Biology

Functional amino acids in nutrition and health

Guoyao Wu

AMINO ACIDS (2013)

Article Obstetrics & Gynecology

Concentration of Free Amino Acids in Human Milk of Women with Gestational Diabetes Mellitus and Healthy Women

Katharina Klein et al.

BREASTFEEDING MEDICINE (2013)

Article Agriculture, Multidisciplinary

Gas Chromatography-Mass Spectrometry Method for the Determination of Free Amino Acids as Their Dimethyl-tert-butylsilyl (TBDMS) Derivatives in Animal Source Food

Estefania Jimenez-Martin et al.

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY (2012)

Article Biochemical Research Methods

Simultaneous extraction and derivatization of amino acids and free fatty acids in meat products

Antonella Leggio et al.

JOURNAL OF CHROMATOGRAPHY A (2012)

Article Nutrition & Dietetics

Towards amino acid recommendations for specific physiological and patho-physiological states in pigs

Nathalie Le Floc'h et al.

PROCEEDINGS OF THE NUTRITION SOCIETY (2012)

Article Biochemical Research Methods

Automated GC-MS analysis of free amino acids in biological fluids

Hannelore Kaspar et al.

JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES (2008)

Article Medical Laboratory Technology

Analysis of plasma amino acids by HPLC with photodiode array and fluorescence detection

EL Schwarz et al.

CLINICA CHIMICA ACTA (2005)

Article Gastroenterology & Hepatology

Free amino acids in full-term and pre-term human milk and infant formula

CK Chuang et al.

JOURNAL OF PEDIATRIC GASTROENTEROLOGY AND NUTRITION (2005)

Article Veterinary Sciences

Plasma amino acid pattern during the first month of life in calves fed the first colostrum at 0-2 h or at 24-25 h after birth

IA Zanker et al.

JOURNAL OF VETERINARY MEDICINE SERIES A-PHYSIOLOGY PATHOLOGY CLINICAL MEDICINE (2000)