Physico‐Chemical Characteristics, Sensory Properties and Microbial Quality of Date Fruit Added <i>Rasomalai</i> Prepared From Buffalo's Milk

<i>Rasomalai</i> is an indigenous popular dessert made from <i>chhana</i> (acid curd) balls, which are cooked in concentrated sugar syrup, and further soaked in sweetened condensed milk or <i>malai</i> (volume of milk reduced to about 50% of the original). Milk and dairy products do not contain dietary fiber. In the present study, incorporation of dietary fibers was carried out by the addition of 0%, 3%, 6%, and 9% of dates <i>(Phoenix dactylifera</i>) into <i>rasomalai</i> prepared from buffalo's milk. The main goal of the present study was to assess the physico-chemical and sensory characteristics and microbiological quality of dates added buffalo milk <i>rasomalai</i>. The acidity of all the <i>rasomalai</i> types was ranging from 0.11% to 0.13%, and pH ranged from 6.08 to 6.66. We observed a linear increase in the total dietary fiber content of the <i>rasomalai</i> with the increase in the level of added dates, which ranged from 3.44% in the 3% dates to 13.38% in the 9% dates added <i>rasomalai</i>. The microbial quality was found statistically similar in all four groups of <i>rasomalai</i>. It was observed that the addition of date fruit intensified red and yellow hues in <i>rasomalai</i> while diminished its overall lightness. Notably, in the sensory evaluation, based on a 9-point Hedonic Scale, the overall appearance score ranged from 6.33 to 8.0 in the prepared <i>rasomalai</i>; however, the highest score for both appearance (8.0) and taste/flavor (8.68) was recorded for the 3% dates added sample. These findings open doors for the development of healthier, more appealing <i>rasomalai</i> variants that cater to both the palate and nutritional well-being.

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Journal
Food Science & Nutrition
Published
2025-11-01
DOI
https://doi.org/10.1002/fsn3.71145
Primary Topic
Date Palm Research Studies
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article
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article

Physico‐Chemical Characteristics, Sensory Properties and Microbial Quality of Date Fruit Added Rasomalai Prepared From Buffalo's Milk

Mohammad Ashiqul Islam, Gautam Kumar Deb, Mohammad Shohel Rana Siddiki, Tahir Mahmood Qureshi et al.
Food Science & Nutrition
Date Palm Research Studies
article

Physico‐Chemical Characteristics, Sensory Properties and Microbial Quality of Date Fruit Added Rasomalai Prepared From Buffalo's Milk

Mohammad Ashiqul Islam, Gautam Kumar Deb, Mohammad Shohel Rana Siddiki, Tahir Mahmood Qureshi, Md Ashadul Alam, Md. Sadman Tahmid, Arifur Rahman, Md. Harun‐ur‐Rashid, Md. Rakibul Hassan, A. Ara, S. M. Rubayet Ferdous Rupom
article en

Abstract

<i>Rasomalai</i> is an indigenous popular dessert made from <i>chhana</i> (acid curd) balls, which are cooked in concentrated sugar syrup, and further soaked in sweetened condensed milk or <i>malai</i> (volume of milk reduced to about 50% of the original). Milk and dairy products do not contain dietary fiber. In the present study, incorporation of dietary fibers was carried out by the addition of 0%, 3%, 6%, and 9% of dates <i>(Phoenix dactylifera</i>) into <i>rasomalai</i> prepared from buffalo's milk. The main goal of the present study was to assess the physico-chemical and sensory characteristics and microbiological quality of dates added buffalo milk <i>rasomalai</i>. The acidity of all the <i>rasomalai</i> types was ranging from 0.11% to 0.13%, and pH ranged from 6.08 to 6.66. We observed a linear increase in the total dietary fiber content of the <i>rasomalai</i> with the increase in the level of added dates, which ranged from 3.44% in the 3% dates to 13.38% in the 9% dates added <i>rasomalai</i>. The microbial quality was found statistically similar in all four groups of <i>rasomalai</i>. It was observed that the addition of date fruit intensified red and yellow hues in <i>rasomalai</i> while diminished its overall lightness. Notably, in the sensory evaluation, based on a 9-point Hedonic Scale, the overall appearance score ranged from 6.33 to 8.0 in the prepared <i>rasomalai</i>; however, the highest score for both appearance (8.0) and taste/flavor (8.68) was recorded for the 3% dates added sample. These findings open doors for the development of healthier, more appealing <i>rasomalai</i> variants that cater to both the palate and nutritional well-being.

Food Science & NutritionVol. 13(11)
Sylhet Agricultural University (BD), Bangladesh Agricultural University (BD), Bangladesh Livestock Research Institute (BD), University of Veterinary and Animal Sciences (PK)
Openalex Percentile: Top 75%
Date Palm Research Studies
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