SOLUTION: A polymer having a hydrolyzable silicon-containing group represented by the formula; -SiXa R<1> 3-a or -SiX3 , a curing agent (for example, dibutyltin dilaurate) and a storage stabilizer (for example, methanol) are employed as active ingredients. In the formula, R<1> is a 1...
CONSTITUTION: The compound of the formula [one of R1 and R2 is -CH(OH)-CF3 and the other is -CHO, -CH(OH), -CH=CH or -CH=CH-C(=O)-C6 H13 ) or its salt, for example, 3-formyl-8-(1-hydroxy-2,2,2-trifluoroethyl)-deuteroporphyrin disodium. This compound is obtained, for...
Then, after all membrane samples of the Monascus fermentation broth were diluted 50-fold with methanol, UPLC–MS detection was performed under the same conditions, and the measured CIT contents of each group were calculated according to the formula of the standard curve. After the extracted sample...