KINETICS OF ULTRASOUND-ASSISTED EXTRACTION OF ANTHOCYANIN FROM PURPLE ROSELLE CALYCES UNDER DIFFERENT PH CONDITIONS

被引：7

作者：

Aryanti, Nita ^{[1
]}

Nafiunisa, Aininu ^{[1
]}

Bella, Nayunda ^{[1
]}

Sanjaya, Rio ^{[1
]}

Wardhani, Dyah Hesti ^{[1
]}

Kumoro, Andri Cahyo ^{[1
]}

机构：

[1] Diponegoro Univ, Dept Chem Engn, Fac Engn, Semarang 50275, Indonesia

来源：

CHEMISTRY & CHEMICAL TECHNOLOGY | 2018年 / 12卷 / 04期

关键词：

roselle; anthocyanin; extraction; ultrasound; kinetics;

D O I：

10.23939/chcht12.04.523

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

This research presents that the higher temperature results on higher extracted anthocyanin. In addition, it was found that pH 2 was preferable for obtaining greater anthocyanin content. Employing the second order kinetics model in this research confirmed the good fitting of the model and experimental data.

引用

页码：523 / 528

页数：6

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