Analysis of Metabolomic Changes in Xylem and Phloem Sap of Cucumber under Phosphorus Stresses was written by Sun, Jingjing;Li, Qinglin;Xu, Hui;Zhang, Wentao. And the article was included in Metabolites in 2022.HPLC of Formula: 31566-31-1 The following contents are mentioned in the article:
Cucumber xylem and phloem sap is a key link in nutrient distribution, transportation and signal transduction of cucumber plants; however, the metabolic response mechanism of cucumber xylem and phloem sap under phosphorus stress has not been clearly revealed. In this study, gas chromatog.-mass spectrometry (GC-MS) combined with principal component anal. (PCA) and partial least squares discriminant anal. (PLS-DA) were used to analyze the metabolites in cucumber xylem and phloem sap under different phosphorus stress. A total of 22 differential metabolites were screened from xylem and phloem sap, resp. Through the anal. of metabolic pathways of differential metabolites, four and three key metabolic pathways were screened, resp. The results showed that compared with the normal phosphorus level, the content of most amino acids in the key metabolic pathway increased in xylem but decreased in phloem both under low and high phosphorus stress levels. The contents of sucrose and glucose in phloem glycolysis pathway showed a pos. correlation with the change of phosphorus nutrient levels. The tricarboxylic acid cycle was promoted in xylem and phloem of cucumber under low and high phosphorus nutrient levels, and the contents of malic acid and citric acid increased significantly. This study provided abundant biochem. information for the metabolic response and regulation strategies of cucumber xylem and phloem under phosphorus stress, and is committed to looking for more sensitive markers to evaluate the supply level of phosphorus nutrients in cucumber. This study involved multiple reactions and reactants, such as Glyceryl monostearate (cas: 31566-31-1HPLC of Formula: 31566-31-1).
Glyceryl monostearate (cas: 31566-31-1) belongs to esters. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Polyesters are important plastics, with monomers linked by ester moieties. Esterification is the general name for a chemical reaction in which two reactants (typically an alcohol and an acid) form an ester as the reaction product. Esters are common in organic chemistry and biological materials.HPLC of Formula: 31566-31-1
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics