agricultural products grown in the world and are consumed in dried and fresh form . Figs are an important source of minerals, vitamins, essential amino acids, sugars and organic acids
Nat Immunol | Xu Heping's group found that the OXPHOS pathway has an important role in promoting positive screening of GC B cell affinity
Time of Update: 2021-06-01
Based on the integrated analysis of antibody mutation patterns and transcriptome information, combined with genetic experiments, it revealed the key role of oxidative phosphorylation (OXPHOS) pathway in the positive screening of germinal center (Germinal Center, GC) B cell affinity.
Comprehensive Approach for Biological Monitoring of Pesticides in Urine Using HPLC-MS/MS and GC-MS/MS
Time of Update: 2021-01-27
is difficult, and as the number of pesticides for which exposure information is needed has increased. To accommodate the biological monitoring component of these studies, we refined our methods to allow maximum exposure information from a limited-volume
Data (Pre-)processing of Nominal and Accurate Mass LC-MS or GC-MS Data Using MetAlign
Time of Update: 2021-01-17
This paper gives a step-by-step account of how to install, set up, and run MetAlign software, which can be downloaded freely ( ).
Processing and Analysis of GC/LC-MS-Based Metabolomics Data
Time of Update: 2020-12-27
Data processing forms a crucial step in metabolomics studies, impacting upon data output quality, analysis potential and subsequent biological interpretation.
Analysis of Organic Acids and Acylglycines for the Diagnosis of Related Inborn Errors of Metabolism by GC- and HPLC-MS
Time of Update: 2020-12-19
The analysis of organic acids in urine is commonly included in routine procedures for detecting many inborn errors of metabolism.
Hydroxyl and 1-Hydroxyethyl Radical Detection by Spin Trapping and GC-MS
Time of Update: 2020-12-09
This spin trap very rapidly reacts with OH to produce a stable free radical adduct having a characteristic ESR spectrum ( 5 – 9 ).
SpME-GC/MS/O method analyzes odor problems in water-based coatings
Time of Update: 2020-12-05
, concentration, de-absorption, sample in one of the efficient solvent-free treatment method. In the 20 years since its infested, SPME has developed and perfected rapidly with the advantages of convenient operation, high selectivity, small sample size required
Analysis of Kinetic Labeling of Amino Acids and Organic Acids by GC-MS
Time of Update: 2020-11-16
Plant metabolic pathways and the molecular and atomic fluxes through them can be deduced using stable isotopically labeled substrates.
Quantifying 13C-labeling in Free Sugars and Starch by GC-MS
Time of Update: 2020-11-12
We describe an approach to extract13 C-labeled sugars (glucose, fructose, maltose, sucrose,myo -inositol as well as glucose from starch) from plant tissues and to analyze their isotopomer distribution by gas chromatography–mass spectrometry (GC-MS).
Plant Metabolomics by GC-MS and Differential Analysis
Time of Update: 2020-11-11
Metabolic fingerprinting, unlike metabolite profiling, does not aim at separating or identifying all the metabolites present in the sample, but rather generates a fingerprint that characterizes a specific metabolic state of the plant system under investigation.
QuEChERS-GC-MS method for rapid detection of 30 pesticide residues in tea leaves.
Time of Update: 2020-10-23
this end, Moon Xu Technology introduced a rapid agricultural residue detection method, which uses QuEChERS-GC-MS, can quickly determine 30 kinds of pesticide residues in tea.
