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Paper Information

Journal:   JOURNAL OF RESEARCH AND INNOVATION IN FOOD SCIENCE AND TECHNOLOGY   2017 , Volume 6 , Number 3 ; Page(s) 291 To 300.
 
Paper: 

NANOSTRUCTURE CHARACTERIZATION OF BOVINE SERUM ALBUMIN-RESVERATROL COMPLEX

 
 
Author(s):  ANDISHMAND HASHEM, ROUFEGARI NEJAD LEILA, TABIBIAZAR MAHNAZ*
 
* DEPARTMENT OF FOOD SCIENCE AND TECHNOLOGY, FACULTY OF NUTRITION AND FOOD SCIENCE, TABRIZ UNIVERSITY OF MEDICAL SCIENCES, TABRIZ, IRAN
 
Abstract: 

Low solubility, oxidation and isomerization of resveratrol limit its application in food formulation. In this study the effect of bovine serum albumin (BSA) -resveratrol interaction on droplet size and Zeta potential of complex, solubility and antioxidant activity of resveratrol was investigated. Droplet size, Zeta potential and morphology of nanoparticles were analyzed using dynamic light scattering (DLS) and scanning electron microscopy (SEM). Complex formation and solubility of resveratrol were measured using spectrophotometric techniques. Antioxidant activity was measured by ferric reducing antioxidant power (FRAP) assays. The results indicated that resveratrol was solubilized in BSA solution at a 2.3: 1 molar ratio as a colloidal stable solution with droplet diameter of about 30 nm and PDI<0.6 and Zeta potential -18±3. In SEM image the nanoparticles were seen as globular particle with sizes between 30-50 nm. The result of FRAP showed that the antioxidant activity of BSA-resveratrol complexes in the molar ratio of (60: 60) was nearly 58% of antioxidant activity of equivalent amounts of resveratrol in ethanol. Therefore, formation of the complexes protects resveratrol from rapid oxidation that is an essential step in functional food formulation.

 
Keyword(s): ALBUMIN, COMPLEX, NANO SYSTEM, RESVERATROL
 
 
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+ Click to Cite.
APA: Copy

ANDISHMAND, H., & ROUFEGARI NEJAD, L., & TABIBIAZAR, M. (2017). NANOSTRUCTURE CHARACTERIZATION OF BOVINE SERUM ALBUMIN-RESVERATROL COMPLEX. JOURNAL OF RESEARCH AND INNOVATION IN FOOD SCIENCE AND TECHNOLOGY, 6(3 ), 291-300. https://www.sid.ir/en/journal/ViewPaper.aspx?id=569311



Vancouver: Copy

ANDISHMAND HASHEM, ROUFEGARI NEJAD LEILA, TABIBIAZAR MAHNAZ. NANOSTRUCTURE CHARACTERIZATION OF BOVINE SERUM ALBUMIN-RESVERATROL COMPLEX. JOURNAL OF RESEARCH AND INNOVATION IN FOOD SCIENCE AND TECHNOLOGY. 2017 [cited 2021May16];6(3 ):291-300. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=569311



IEEE: Copy

ANDISHMAND, H., ROUFEGARI NEJAD, L., TABIBIAZAR, M., 2017. NANOSTRUCTURE CHARACTERIZATION OF BOVINE SERUM ALBUMIN-RESVERATROL COMPLEX. JOURNAL OF RESEARCH AND INNOVATION IN FOOD SCIENCE AND TECHNOLOGY, [online] 6(3 ), pp.291-300. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=569311.



 
 
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