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首页> 外文期刊>Acta Chimica Slovaca >Chemical composition and functional properties of pumpkin pomace-incorporated crackers
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Chemical composition and functional properties of pumpkin pomace-incorporated crackers

机译:南瓜渣混合饼干的化学成分和功能特性

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摘要

Pumpkin pomace obtained from cultivar (Cucurbita moschata Duch) was analyzed for their chemicalcomposition and functional properties. Pumpkin pomace powder contained more than 50 mass % of total dietaryfbre and showed high hydration properties such as water holding capacity (5.70 g. g–1) and swelling capacity(10.26 cm3. g–1). The effect of pumpkin pomace incorporation to wheat dough by replacement of wheat ?ourwith pumpkin pomace (5 or 7.5 %) on physical properties (volume, volume index, width, thickness, spread ratio)and sensory parameters (appearance, hardness, taste, odor, overall acceptability) of cracker were evaluated. Theresults indicated that the addition of higher amount (7.5 % mass) of pumpkin pomace powder negatively affectedthe volume, volume index, spread ratio and reduced their overall acceptance. Pumpkin pomace is a good sourceof ash and dietary fbres and may be incorporated into baked goods as a functional ingredient
机译:分析了从品种(南瓜)中获得的南瓜渣的化学成分和功能特性。南瓜渣粉占总膳食纤维的50%以上,并显示出高水合特性,例如保水量(5.70 g。g-1)和溶胀量(10.26 cm3。g-1)。用南瓜渣(5%或7.5%)代替小麦粉将南瓜渣掺入小麦面团中对物理性质(体积,体积指数,宽度,厚度,铺展比例)和感官参数(外观,硬度,味道,气味)的影响,评估了饼干的总体可接受性。结果表明,加入较高量(7.5%质量)的南瓜果渣粉会对体积,体积指数,涂抹比产生负面影响,并降低其总体接受度。南瓜渣是灰分和膳食纤维的良好来源,可以作为功能成分掺入烘焙食品中

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