Effect of drying methods on bioactive compounds, nutritional, antioxidant, and antidiabetic potential of brown alga Durvillaea antarctica

被引：40

作者：

Uribe, E. ^{[1
,2
]}

Pardo-Orellana, C. M. ^{[1
]}

Vega-Galvez, A. ^{[1
]}

Ah-Hen, K. S. ^{[3
]}

Pasten, A. ^{[1
]}

Garcia, V. ^{[1
]}

Aubourg, S. P. ^{[4
]}

机构：

[1] Univ La Serena, Food Engn Dept, Fac Engn, La Serena, Chile

[2] Univ La Serena, Inst Multidisciplinary Invest Sci & Technol, La Serena, Chile

[3] Univ Austral Chile, Fac Agr Sci, Inst Food Sci & Technol, Valdivia, Chile

[4] Marine Res Inst CSIC, Dept Food Technol, Vigo, Spain

来源：

DRYING TECHNOLOGY | 2020年 / 38卷 / 14期

关键词：

Brown seaweed Durvillaea antarctica; drying methods; bioactive components; antidiabetic properties; amino acids; fatty acids; DIETARY FIBER; FATTY-ACIDS; AMINO-ACID; PHYSICOCHEMICAL PROPERTIES; FUCOXANTHIN CONTENT; SEASONAL-VARIATION; EDIBLE SEAWEEDS; MARINE-ALGAE; QUALITY; TEMPERATURE;

D O I：

10.1080/07373937.2019.1679830

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The effects of vacuum, solar, convective, infrared, and freeze drying (VD, SD, CD, IRD, FD) on Durvillaea antarctica were evaluated in terms of nutritional composition, color, bioactive components, and antioxidant and antidiabetic activities. Nutritional composition of the dried seaweeds scarcely varied, while a tendency to lose the reddish tone occurred. CD-seaweed had highest phytochemical and vitamin contents, while FD-samples showed best retention of pigments. Both samples also exhibited the strongest antioxidant and antidiabetic activities. The highest essential amino acids and polyunsaturated fatty acids contents were found in IRD- and SD-samples, respectively. In general, FD and CD were proved to be viable drying options for D. antarctica.

引用

页码：1915 / 1928

页数：14

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