Microencapsulation of Jucara (Euterpe edulis M.) Pulp by Spray Drying Using Different Carriers and Drying Temperatures

被引：79

作者：

Pereira Bicudo, Milene Oliveira ^{[1
]}

Jo, Juliana ^{[2
]}

de Oliveira, Gabrieli Alves ^{[1
]}

Chaimsohn, Francisco Paulo ^{[3
]}

Sierakowski, Maria Rita ^{[2
]}

de Freitas, Rilton Alves ^{[2
]}

Ribani, Rosemary Hoffmann ^{[1
]}

机构：

[1] Univ Fed Parana, Grad Program Food Engn, Dept Chem Engn, BR-81531980 Curitiba, PR, Brazil

[2] Univ Fed Parana, Dept Chem, BioPol, BR-81531980 Curitiba, PR, Brazil

[3] Agr Res Inst Parana, Ponta Grossa, PR, Brazil

来源：

DRYING TECHNOLOGY | 2015年 / 33卷 / 02期

关键词：

Anthocyanin; Carrier agents; Euterpe edulis M; Jucara; Spray drying; PHYSICOCHEMICAL PROPERTIES; STABILITY; POWDER; FRUITS; FOODS; CARBOHYDRATE; MALTODEXTRIN; STICKINESS; PROTEINS; PIGMENTS;

D O I：

10.1080/07373937.2014.937872

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Jucara pulp was microencapsulated using three different carrier agentsgelatin, gum arabic, and maltodextrinby spray drying. Response surface methodology based on a two-factor-five-level central composite design was applied to determine the effect of inlet temperature (140-190 degrees C) and carrier agent concentration (5-55%) on anthocyanin retention. Significant retention of anthocyanin content (>83%) was observed at the treatment conditions of 165 degrees C inlet temperature and 5% of carrier agent. Anthocyanin retention was affected by temperature, due to its high sensitivity, and by carrier agent concentration, which is related to the interaction between the jucara pulp compounds and the carrier agent.

引用

页码：153 / 161

页数：9

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