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Publication
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| Title of Article |
Comparative Study of Drying Processes for Phenolic Compound Encapsulation with Maltodextrin |
| Date of Acceptance |
12 September 2023 |
| Journal |
| Title of Journal |
Journal of University of Shanghai for Science and Technology" |
| Standard |
SCOPUS |
| Institute of Journal |
University of Shanghai |
| ISBN/ISSN |
1007-6735 |
| Volume |
- |
| Issue |
25 |
| Month |
9 |
| Year of Publication |
2023 |
| Page |
- |
| Abstract |
This study presents a comparative analysis of various drying methods for encapsulating phenolic compounds using maltodextrin as the encapsulating agent. Phenolic compounds, renowned for their antioxidant properties and potential health benefits, are highly interested in diverse industries, including food, pharmaceuticals, and nutraceuticals. Three distinct drying techniques—freeze, spray, and vacuum drying—were employed to encapsulate phenolic compounds, and the resulting samples were comprehensively evaluated. The study findings revealed notable differences in the encapsulated samples' physicochemical properties and functional attributes. Freeze drying, characterized by higher water activity (Aw) and moisture content, emerged as the most effective method for preserving the total phenolic content (TPC) and antioxidant activity. Freeze-dried samples exhibited exceptional DPPH radical scavenging activity retention, ferric-reducing antioxidant power (FRAP), and high encapsulation efficiency (EE). In contrast, spray drying demonstrated adeptness in moisture control, resulting in lower Aw and moisture content, albeit with a slight reduction in TPC and antioxidant activity compared to freeze drying. Nevertheless, spray-dried samples retained substantial antioxidative potential and maintained a high EE, making them favorable for applications emphasizing moisture management. Vacuum drying, while yielding the highest process yield, exhibited trade-offs by compromising TPC and antioxidant properties, reflected in lower values for DPPH activity and FRAP. These outcomes underscore the importance of considering specific product requirements when selecting a drying method. These findings provide valuable insights into optimizing phenolic compound encapsulation processes, emphasizing the importance of tailoring the encapsulation technique to the desired product attributes and applications. |
| Keyword |
Drying Processes, Phenolic Compound, Encapsulation |
| Author |
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| Reviewing Status |
มีผู้ประเมินอิสระ |
| Status |
ได้รับการตอบรับให้ตีพิมพ์ |
| Level of Publication |
นานาชาติ |
| citation |
true |
| Part of thesis |
true |
| ใช้สำหรับสำเร็จการศึกษา |
ไม่เป็น |
| Attach file |
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| Citation |
0
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Journal Publication
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