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Iranian Journal of Fisheries Sciences، جلد ۲۰، شماره ۶، صفحات ۱۶۰۹-۱۶۲۵
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عنوان انگلیسی Research Article: The effects of Benthosema pterotum gelatin replacement on physicochemical, textural and sensory properties of pastille
چکیده انگلیسی مقاله There is an on-growing demand for alternative sources of commercial gelatin. The by-products generated by fish-processing industries are a potential source for the production of halal gelatin in different industries such as food products. In this study, pastille was formulated with different concentrations of fish (Benthosema pterotum) (FG) and bovine (BG) gelatins. Different quality attributes of gelatin including humidity, ash, protein, water activity, sensory, texture and color were investigated. Statistical analysis was done by the ANOVA and LSD test was applied for mean comparison of the samples at p< 0.05. Data analysis was carried out by SAS software (Version 9.8). The findings showed that total ash, springiness, elasticity, humidity, water activity and adhesiveness significantly increased with an increase in the Benthosema pterotum gelatin concentration in the pastille samples (p< 0.05). However, the best pastille texture was observed in 50% BG 50% FG and for other parameters in samples with 100% BG (p< 0.05). According to the results of sensory evaluation and color characteristics of treatments, it can be concluded that 25% Benthosema pterotum gelatin can be added to the bovine gelatin in the pastille formulation. The fish gelatin can be applied as cost-efficient source and also as quality improver in the production of pastilles.
کلیدواژه‌های انگلیسی مقاله Benthosema pterotum fish, Halal gelatin, Pastille, Physicochemical properties, Sensory evaluation, Texture
نویسندگان مقاله | F. Asgarzadeh
Department of Food Science and Technology, Science and Research Tehran branch, Islamic Azad University, Tehran, Iran


| N. Choobkar
Department of Fisheries, Faculty of Agriculture, Kermanshah branch, Islamic Azad University, Kermanshah, Iran


| M. Ataee
Department of Food Science and Technology, Science and Research Tehran branch, Islamic Azad University, Tehran, Iran
نشانی اینترنتی http://jifro.ir/browse.php?a_code=A-10-322-2&slc_lang=en&sid=1
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کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده Biotechnology
نوع مقاله منتشر شده پژوهشی
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