Yumurta beyazı protein tozu ve farklı disakkaritler ile zenginleştirilen badem sütünden yoğurt benzeri ürün üretimi

Year 2022, , 335 - 346, 04.07.2022

Nazan Kavas , Gökhan Kavas

https://doi.org/10.20289/zfdergi.1000476

Cited By: 2

Abstract

Amaç: Bu çalışmada, fonksiyonel özelliği iyi bilinen bademden elde edilen badem sütü, yumurta beyazı protein tozu (EWPP) ve sakkaroz - maltoz ile zenginleştirilerek, süt bazlı olmayan yoğurt benzeri fermente bir ürün üretilmesi amaçlanmıştır.
Materyal ve Yöntem: Sukroz ve maltoz, badem sütüne %1.0 w/v oranında eklenmiştir. Daha sonra sakkaroz ve maltozlu sütler 85 °C'de 20 dakika pastörize edilmiş ve soğutulmuştur. Soğutmanın ardından yumurta akı protein tozu (%6 w/v) ve kuru madde %12-13'e ayarlanmıştır. Bu çalışmada, EWPP ve sakkaroz - maltoz ile elde edilen yoğurt benzeri ürünlerin depolamanın 1., 7., 14. ve 21. günlerinde fiziko-kimyasal, reolojik ve duyusal özellikleri belirlenmiştir.Yağ asidi kompozisyonları depolamanın ilk gününde belirlenmiştir.
Araştırma Bulguları: Sonuç olarak çalışmada, süt esaslı olmayan fermente ürünlerin fiziko-kimyasal, duyusal, reolojik ve mikrobiyolojik özellikler açısından inek sütünden yapılan yoğurda yakın özelliklere sahip olduğu belirlenmiştir. Ancak bununla birlikte maltoz ilavesi ile üretilen yoğurt benzeri ürünlerin tüm parametreler açısından, sakkaroz ilaveli ürünlere göre daha kabul edilebilir olduğu da saptanmıştır.
Sonuç: Badem sütünden sakkaroz - maltoz kullanılarak yoğurt benzeri ürün üretiminin mümkün olduğu hayvansal sütlerden üretilen fermente süt ürünlerine bir alternatif olabileceği sonucuna varılmıştır.

Keywords

Badem sütü, maltoz, süt esaslı olmayan fermente ürün, sakkaroz

Supporting Institution

Ege Üniversitesi BAP

Project Number

2016-ZRF-053

Thanks

Bu araştırmaya 2016-ZRF-053 No’lu proje çerçevesinde finansal destek sağlayan Ege Üniversitesi Bilimsel Araştırma Projeleri Koordinasyon Birimi’ne teşekkür ederiz

Production of yogurt-like product from almond milk enriched with egg white protein powder and different dissaccharides

Abstract

Objective: The objective of this study was to produce a non-dairy yogurt-like fermented product by enriching almond milk obtained from almonds, whose functional properties are well known, with egg white protein powder (EWPP) and sucrose - maltose.
Material and Methods: Sucrose and maltose were added to almond milk at a rate of 1.0% w/v. Afterwards, sucrose and maltose milks were pasteurized at 85 °C for 20 minutes and cooled. Following the cooling, the egg white protein powder (6% w/v) and the dry matter were adjusted to 12-13%. In this study, physico-chemical, rheological and sensory properties of yogurt-like products were determined on the 1st, 7th, 14th and 21st days of storage. Fatty acid compositions were determined on the first day of storage.
Results: It has been determined that non-dairy fermented products produced from almond milk have similar properties to yogurt made from cow's milk in terms of physico-chemical, sensory, rheological and microbiological properties. However, it was also determined that yogurt-like products produced with the addition of maltose were more acceptable than the fermented products with the addition of sucrose in terms of all parameters.
Conclusion: It has been concluded that it is possible to produce yogurt-like fermented milk products using different disaccharides from almond milk, and it can be an alternative to fermented milk products produced from animal milk.

Keywords

Almond milk, maltose, sucrose, non-dairy fermented product

Project Number

2016-ZRF-053

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