Effect of Microliposomes Containing Phenolic and Tocopherol Compounds of (Pistacia atlantica) Kernel Oil on the Butter Stability
Wild pistachio (pistacia atlantica), as a plant source is rich in phenolic and tocopherol content that has significant antioxidant, therapeutic and antimicrobial effects. Encapsulation can be used as an effective method to improve the stability and prevent undesirable taste of phenolic compounds. Therefore in this study, the effect of micro liposomes containing phenolic and tocopherol compounds of pistacia atlantica (Beneh) oil on oxidative stability of butter was investigated.
The particle size of liposome was in the range of 4-9μm. The addition of cholesterol had a significant effect on particle size. The addition of cholesterol increased the zeta potential of the samples. The total concentration of 40 to 20 mg lecithin to cholesterol was identified as an optimal concentration in the production of micro liposomes and it was used in determination of oxidative stability of butter. The results showed that N400 (sample containing 400 mg / 1000g of phenolic and tocopherol compounds of pistacia atlantica) had the highest stability.
The results of this study showed that use of phenolic and tocopherol compounds of Beneh kernel oil, in form of microcapsules might be used to prevent chemical spoilage and also increase the shelf life and beneficial properties of cream and butter derived it, and it has taken a positive step towards producing functional products and promoting consumer health.
- حق عضویت دریافتی صرف حمایت از نشریات عضو و نگهداری، تکمیل و توسعه مگیران میشود.
- پرداخت حق اشتراک و دانلود مقالات اجازه بازنشر آن در سایر رسانههای چاپی و دیجیتال را به کاربر نمیدهد.