کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5768917 1628514 2017 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Enhancing oxidative stability of encapsulated fish oil by incorporation of ferulic acid into electrospun zein mat
ترجمه فارسی عنوان
افزایش پایداری اکسیداتیو روغن ماهی بسته بندی شده با ترکیب اسید فروولیک به ماتریکس الکتروپان زین
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش تغذیه
چکیده انگلیسی


- Zein fibers containing fish oil and ferulic acid was fabricated by electrospinning.
- Ferulic acid significantly improved the oxidative stability of encapsulated fish oil.
- Addition of ferulic acid didn't change the release behavior of encapsulated fish oil.

A composite zein nanofibrous mat containing fish oil and ferulic acid was successfully fabricated by electrospinning. The process became more fluent and continuous by adding 30 g/L glycerol into the polymer solutions and using modified coaxial electrospinning. The average diameter of nanofibers was 440 nm. The loading capacity and encapsulation efficiency of fish oil were 20% and 94%, respectively. FTIR data demonstrated that fish oil and ferulic acid were successfully embedded into the nanofibers and there were interactions among the molecules of zein, fish oil and ferulic acid. Addition of ferulic acid into the nanofibers significantly improved the oxidative stability of encapsulated fish oil; moreover, it did not change the release behavior of fish oil. The release of encapsulated fish oil was controlled by a combination of diffusion and macromolecular chain relaxation. This composite nanofibrous mat with favorable oxidation stability and release property is potential in application as nutrition additive.

283

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: LWT - Food Science and Technology - Volume 84, October 2017, Pages 82-90
نویسندگان
, , , , , ,