Microencapsulation of Red Sorghum Phenolic Compounds with Esterified Sorghum Starch as Encapsulant Materials by Spray Drying
Phenolic compounds with antioxidant properties are highly sensitive molecules, which limits their application. In response, extruded esterified starch has been proposed as efficient encapsulating material. In this work, we aim to describe the encapsulation of red sorghum phenolic compounds by spray...
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| Format: | Article |
| Language: | English |
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University of Zagreb Faculty of Food Technology and Biotechnology
2019-01-01
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| Series: | Food Technology and Biotechnology |
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| Online Access: | https://hrcak.srce.hr/file/330971 |
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| author | Adriana García-Gurrola Susana Rincón Alberto A. Escobar-Puentes Alejandro Zepeda Fernando Martínez-Bustos |
| author_facet | Adriana García-Gurrola Susana Rincón Alberto A. Escobar-Puentes Alejandro Zepeda Fernando Martínez-Bustos |
| author_sort | Adriana García-Gurrola |
| collection | DOAJ |
| description | Phenolic compounds with antioxidant properties are highly sensitive molecules, which limits their application. In response, extruded esterified starch has been proposed as efficient encapsulating material. In this work, we aim to describe the encapsulation of red sorghum phenolic compounds by spray drying using extruded phosphorylated, acetylated and double esterified sorghum starch as wall material. Their respective encapsulation yields were 77.4, 67.4 and 56.8 %, and encapsulation efficiency 91.4, 89.7 and 84.6 %. Degree of substitution confirmed esterification of the sorghum starch and Fourier transform infrared spectroscopy showed the significant chemical and structural changes in the extruded esterified starch loaded with phenolic compounds. Microcapsules from phosphorylated sorghum starch showed the highest endothermic transition (173.89 °C) and provided a greater protection of the phenolic compounds during storage at 60 °C for 35 days than the other wall materials. Extruded esterified sorghum starch proved to be effective material for the protection of phenolic compounds due to its high encapsulation efficiency and stability during storage.
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| first_indexed | 2024-04-24T09:21:55Z |
| format | Article |
| id | doaj.art-dcb6693198e94fd7b6abd6eec39d658e |
| institution | Directory Open Access Journal |
| issn | 1330-9862 1334-2606 |
| language | English |
| last_indexed | 2024-04-24T09:21:55Z |
| publishDate | 2019-01-01 |
| publisher | University of Zagreb Faculty of Food Technology and Biotechnology |
| record_format | Article |
| series | Food Technology and Biotechnology |
| spelling | doaj.art-dcb6693198e94fd7b6abd6eec39d658e2024-04-15T15:48:38ZengUniversity of Zagreb Faculty of Food Technology and BiotechnologyFood Technology and Biotechnology1330-98621334-26062019-01-0157334134910.17113/ftb.57.03.19.6146Microencapsulation of Red Sorghum Phenolic Compounds with Esterified Sorghum Starch as Encapsulant Materials by Spray Drying Adriana García-Gurrola0Susana Rincón1Alberto A. Escobar-Puentes2Alejandro Zepeda3Fernando Martínez-Bustos4National Technological Institute of Mexico/I.T. Mérida, Av. Tecnológico km 4.5 S/N, C.P. 97118 Merida, Yucatan, MexicoNational Technological Institute of Mexico/I.T. Mérida, Av. Tecnológico km 4.5 S/N, C.P. 97118 Merida, Yucatan, MexicoNational Technological Institute of Mexico/I.T. Mérida, Av. Tecnológico km 4.5 S/N, C.P. 97118 Merida, Yucatan, MexicoAutonomous University of Yucatan, Periferico Norte kilómetro 33.5, Chuburna de Hidalgo Inn, C.P. 97203 Mérida, Yucatan, MexicoCenter for Research and Advanced Studies of the IPN, campus Queretaro Libramiento Norponiente 2000, Fracc. Real de Juriquilla, C.P. 76230 Santiago de Queretaro, Queretaro, MexicoPhenolic compounds with antioxidant properties are highly sensitive molecules, which limits their application. In response, extruded esterified starch has been proposed as efficient encapsulating material. In this work, we aim to describe the encapsulation of red sorghum phenolic compounds by spray drying using extruded phosphorylated, acetylated and double esterified sorghum starch as wall material. Their respective encapsulation yields were 77.4, 67.4 and 56.8 %, and encapsulation efficiency 91.4, 89.7 and 84.6 %. Degree of substitution confirmed esterification of the sorghum starch and Fourier transform infrared spectroscopy showed the significant chemical and structural changes in the extruded esterified starch loaded with phenolic compounds. Microcapsules from phosphorylated sorghum starch showed the highest endothermic transition (173.89 °C) and provided a greater protection of the phenolic compounds during storage at 60 °C for 35 days than the other wall materials. Extruded esterified sorghum starch proved to be effective material for the protection of phenolic compounds due to its high encapsulation efficiency and stability during storage. https://hrcak.srce.hr/file/330971microencapsulationsorghum phenolic compoundssorghum starchesterificationextrusion |
| spellingShingle | Adriana García-Gurrola Susana Rincón Alberto A. Escobar-Puentes Alejandro Zepeda Fernando Martínez-Bustos Microencapsulation of Red Sorghum Phenolic Compounds with Esterified Sorghum Starch as Encapsulant Materials by Spray Drying Food Technology and Biotechnology microencapsulation sorghum phenolic compounds sorghum starch esterification extrusion |
| title | Microencapsulation of Red Sorghum Phenolic Compounds with Esterified Sorghum Starch as Encapsulant Materials by Spray Drying
|
| title_full | Microencapsulation of Red Sorghum Phenolic Compounds with Esterified Sorghum Starch as Encapsulant Materials by Spray Drying
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| title_fullStr | Microencapsulation of Red Sorghum Phenolic Compounds with Esterified Sorghum Starch as Encapsulant Materials by Spray Drying
|
| title_full_unstemmed | Microencapsulation of Red Sorghum Phenolic Compounds with Esterified Sorghum Starch as Encapsulant Materials by Spray Drying
|
| title_short | Microencapsulation of Red Sorghum Phenolic Compounds with Esterified Sorghum Starch as Encapsulant Materials by Spray Drying
|
| title_sort | microencapsulation of red sorghum phenolic compounds with esterified sorghum starch as encapsulant materials by spray drying |
| topic | microencapsulation sorghum phenolic compounds sorghum starch esterification extrusion |
| url | https://hrcak.srce.hr/file/330971 |
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