NANE UÇUCU YAĞININ MIKROKAPSÜLASYONUNDA ZEIN-KAZEIN KOMPLEKSİNİN KULLANIMI

Yıl 2018, Cilt: 7 Sayı: 1, 31 - 40, 28.02.2018

İncilay Gökbulut

https://doi.org/10.18036/aubtdc.331439

Cited By: 1

Öz

Bu
çalışmada yaygın olarak kullanılan nane uçucu yağının farklı oranlarda
zein-kazein kompleksi ile kaplanması ve elde edilen mikrokapsüllerin etkinlik
ve salınım özellikleri incelenmiştir. Sadece zein ile kaplanan nane uçucu yağı
ile zein-kazein kompleksi ile kaplanan uçucu yağların etkinlik ve salınım
düzeyleri kıyaslanmıştır. Zein ve kazeinde bulunan aminoasitler sayesinde
ortaya çıkan hidrofilik/hidrofobik özellikler aracılığıyla apolar yapıdaki nane
uçucu yağının kapsül formunda kaplanması ile etkinliklerinin arttırılması planlanmıştır.
Nane uçucu yağı mikrokapsülasyonu için zein kaplama materyaline %1, %3, %5, %7,
%9, %11, %13 ve %15 oranlarında kazein ilavesi gerçekleştirilmiştir. Farklı
oranlardaki zein-kazeinle yapılan mikro-enkapsüllerin etkinlik değeri en
yüksek  %54.66 etkinlik ile %13’lük
zein-kazein formülasyonu ile sağlanırken kaplama materyali olarak %100 zein
kullanılan mikrokapsülasyonların etkinlik değeri % 46 olarak tespit edilmiştir.
Ayrıca salınım hızı testinde nane uçucu yağının mikroenkapsüllerden salınımı 9
günün sonunda % 42.75 olarak belirlenmiştir

Anahtar Kelimeler

Zein, Kazein, Nane uçucu yağı

DEVELOPMENT OF ZEIN-CASEIN MICROCAPSULES FOR ENCAPSULATION OF MINT ESSENTIAL OIL

Öz

In this
study, the efficiency and release properties of microcapsules obtained by
coating zein-casein complex at different ratios of mint essential oil have been
investigated. Efficiency and release levels of mint essential oil coated with
zein and essential oils coated with zein-casein complex were compared. It is planned
to increase their activity by encapsulating the mint essential oil in the
apolar structure in capsule form by the hydrophilic / hydrophobic properties
which arise from the zein and its amino acids.

In this
study, casein additions of 1%, 3%, 5%, 7%, 9%, 11%, 13% and 15% were applied to
the zein coating material for mint essential oil microcapsulation. The
efficiency of microencapsulation with only zein as the coating material was
determined to be 46%, while the activity value of microencapsulated with 13%
with casein-zein formulation was determined at 54.66 %. In addition, in the
release rate test, the release of mint essential oil from the microcapsules was
completed by providing 42.75% release over 9 days.

Anahtar Kelimeler

Zein, Casein, Mint essential oil

Kaynakça

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