Radish red pigment was chemically modified by magnesium acetate complexation, and then the stability was compared with the natural pigment.
对萝卜红色素用乙酸镁进行金属络合的化学修饰，并对修饰前后色素的稳定性进行了比较研究。
In this study, the Ti-PILC synthesized by the pillaring of Ti-precursor from the hydrolysis of modified TTIP with acetate group in water was firstly reported.
在本研究中，首次报道了乙酸改性钛酸四异丙酯水解制备钛溶胶的方法合成钛层柱粘土。
The infrared photoacoustic spectrum and the infrared spectrum of modified polyvinyl alcohol and of starch acetate are identical.
变性聚乙烯醇和淀粉醋酸酯的红外光声光谱和红外吸收光谱具有相同图谱。
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