Effect of whey protein-based edible coatings and Natamycin on the quality and shelf life of Iranian white cheese
Author(s):
Abstract:
Cheese is a good source of protein, vitamins and minerals, especially calcium and phosphorus. Changes in the physical, chemical and microbial properties can affect the shelf life of the product. Therefore, increasing the shelf life of this dairy products is very important. The effect of whey protein concentrate-based edible coatings containing Natamycin (at 0.01, 0.02 and 0.03 percent concentrations) on the shelf life of Iranian white cheese were studied during 60 days. The results showed that the optimized coatings containing 0.03% Natamycin can prevent the growth of Penicillium chrysogenum up to 60 days, while different treatments of coatings had not significant effect on organoleptic properties fat, pH, and acidity of the cheese samples. However it resulted in a loss of 11% of the moisture content. It was concluded that whey protein concentrate-based coatings containing Natamycin can extend the shelf life of Iranian white cheese.
Keywords:
Language:
Persian
Published:
Quarterly Scientific - Research Journal Food Hygiene, Volume:6 Issue: 3, 2017
Pages:
1 to 12
magiran.com/p1637375
دانلود و مطالعه متن این مقاله با یکی از روشهای زیر امکان پذیر است:
اشتراک شخصی
با عضویت و پرداخت آنلاین حق اشتراک یکساله به مبلغ 1,390,000ريال میتوانید 70 عنوان مطلب دانلود کنید!
اشتراک سازمانی
به کتابخانه دانشگاه یا محل کار خود پیشنهاد کنید تا اشتراک سازمانی این پایگاه را برای دسترسی نامحدود همه کاربران به متن مطالب تهیه نمایند!
توجه!
- 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.
In order to view content subscription is required
Personal subscription
Subscribe magiran.com for 70 € euros via PayPal and download 70 articles during a year.
Organization subscription
Please contact us to subscribe your university or library for unlimited access!