In:
International Journal of Food Science & Technology, Wiley, Vol. 55, No. 6 ( 2020-06), p. 2580-2588
Abstract:
The objective of this study was to evaluate the effect of apple peel polyphenol extract (APPE) on the microbiological and physicochemical properties of yoghurt ice cream stored at −20 °C for 90 days. Five level of APPE were added in yoghurt ice cream as: CTL (control without APPE); AE1 (1% APPE); AE2 (2% APPE); AE3 (3% APPE); AE4 (4% APPE); and AE5 (5% APPE). Samples with APPE had viable counts of Lactobacillus acidophilus and Bifidobacterium lactis of ≥8 log cfu g −1 and 〉 7 log cfu g −1 , respectively, during 90 days storage except the control sample. The highest viability of probiotics was obtained in the sample fortified with 5% APPE. The presence of APPE increased the acidity, decreased the melting rate and enhanced the overrun. Compared with the control sample, the hardness of the experimental samples increased with the fortification of APPE. The addition of APPE significantly increased sensory attributes.
Type of Medium:
Online Resource
ISSN:
0950-5423
,
1365-2621
Language:
English
Publisher:
Wiley
Publication Date:
2020
detail.hit.zdb_id:
2016518-3
detail.hit.zdb_id:
883561-5
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