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优化运行条件的交叉流微过葡萄马克提取物通过响应表面方法的操作条件

Karla Pérez¹, Alfredo Cassano², René Ruby-Figueroa¹

¹Programa Institucional de Fomento a la Investigación, Desarrollo e Innovación, Universidad Tecnológica Metropolitana, Ignacio Valdivieso 2409, San Joaquín, Santiago 8940577, Chile.

Foods (Basel, Switzerland)

|January 11, 2024

概括

这项研究优化了使用响应表面方法 (RSM) 进行卡门内尔葡萄树脂提取物的微过. 最佳条件最大化了透流和有价值的化合物和糖的回收.

科学领域:

食品科学与技术食品科学与技术
化学工程是化学工程的重要组成部分.
分离过程分离过程.

背景情况:

葡萄是有价值化合物的丰富来源,如化合物和糖.
澄清是从葡萄树脂提取物中回收这些化合物的关键一步.
微过 (MF) 为高效的澄清提供了一个有前途的方法.

研究的目的:

为了研究操作参数对卡门内尔葡萄皮提取物的微过的影响.
优化微过条件以最大限度地提高透流和关键化合物的度.
应用响应表面方法 (RSM) 和Box-Behnken设计来优化过程.

主要方法:

使用0.14微米孔径的陶膜,以单管状的配置.
使用的响应表面方法 (RSM) 采用了Box-Behnken统计设计.
应用了可取性函数方法来分析回归模型并确定最佳条件.

主要成果:

确定了最佳运行条件:1巴的跨膜压力 (TMP),29.01°C和5.64L/分钟的料流量.
在最佳条件下达到65.78L/m2h的最大透流量.
马尔维丁-3-O-葡萄糖酸 (43.73毫克/升),葡萄糖 (305.89毫克/升) 和果糖 (274.85毫克/升) 的度最大化.

结论:

这项研究成功地优化了微过过程,以澄清卡门内尔葡萄树脂提取物.
RSM和Box-Behnken设计是优化基于膜的分离过程的有效工具.
优化的工艺增强了从葡萄副产品中提取有价值的化合物和糖的回收.

关键词:

这是一个澄清,澄清.葡萄的标记葡萄的标记.微过方式的微过.优化的优化优化优化.响应表面方法的方法.

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