Development of prebiotic galactooligosaccharide enriched buttermilkand evaluation of its storage stability: Prebiotic Galactooligosaccharide Enriched Buttermilk

Hafsa Tahir; Umar Bacha; Sanaullah Iqbal; Syeda Saira Iqbal; Afifa Tanweer

doi:10.23751/pn.v21i4.7579

Development of prebiotic galactooligosaccharide enriched buttermilkand evaluation of its storage stability

Prebiotic Galactooligosaccharide Enriched Buttermilk

Authors

Hafsa Tahir School of Health Sciences, University of Management and Technology, Lahore
Umar Bacha School of Health Sciences, University of Management and Technology, Lahore
Sanaullah Iqbal University of Veterinary and Animal Sciences, Lahore
Syeda Saira Iqbal School of Health Sciences, University of Management and Technology, Lahore
Afifa Tanweer

Keywords:

Buttermilk, galacto-oligosaccharides, prebiotic, transgalactosylation

Abstract

Prebiotic Galacto-oligosacchrides (GOS) is reportedly present in human milk and elicits bacterial growth i.e. beneficial bacteria in human intestines. The aim of the present study was to produce GOS through trans-galactosylation and development of GOS based buttermilk. Trans-galactosylation process was carried out in pasteurized milk (100 ºC) to produce prebiotic GOS. Yogurt was produced from GOS containing milk and then after the churning of yogurt buttermilk was produced from trans-glycosylated milk.Results showed that, enzyme concentration between 400-600µL/5ml can produce GOS in 30min and 1hr samples. Chemical analysis and sensory evaluation of plain/control and GOS containing buttermilk showed no remarkable difference. While shelf life study showed that there was no significant difference between the overall quality of buttermilk in glass and pouch packaging. Buttermilk in pouch packaging maintained its stability for 6 days without adding any kind of preservative.

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Published

20-12-2019

Issue

Vol. 21 No. 4 (2019)

Section

Original articles

License

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by-nc/4.0) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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How to Cite

Tahir H, Bacha U, Iqbal S, Iqbal SS, Tanweer A. Development of prebiotic galactooligosaccharide enriched buttermilkand evaluation of its storage stability: Prebiotic Galactooligosaccharide Enriched Buttermilk. Progr Nutr [Internet]. 2019 Dec. 20 [cited 2025 Mar. 4];21(4):935-42. Available from: https://mattioli1885journals.com/index.php/progressinnutrition/article/view/7579