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首页> 外文期刊>Journal of Food Science and Technology >Development and quality evaluation of value added instant rab mixes.
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Development and quality evaluation of value added instant rab mixes.

机译:增值速食拉面混合物的开发和质量评估。

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Rab is a traditional Rajasthani preparation prepared by boiling maize grits and or flour in buttermilk for 2-3 h. It is sour in taste with curd and cumin seed flavour and has thick soup like consistency. Two instant mixes of rab were developed using two types of curds prepared from two different culture combination (i) S. lactis + S. thermophilus + S. diacetylactis and (ii) L. bulgaricus + S. diacetylactis. Processed greengram dhal and spinach leaves powder were added to the mixes for their value addition. In all, six mixes were developed from two types of curd. The mixes were analysed for nutritional composition at zero month and sensory characteristics and shelf life was evaluated for 4 months. The rab mixes provided moisture 4.0-5.5 g; protein 15.1-17.6 g; carbohydrate 62.3-70.29 g; energy 357-394 kcal; fat 4.4-6.1 g; iron 3.15-3.89 mg and calcium 346-386 mg per 100 g of mixes. There was an increase in protein, ash, fiber and iron content of mixes through value addition. Sensory evaluation of rab reconstituted from mixes revealed that the scores ranged between 7 and 8 depicting that rab was liked very much. The mixes were free from coliforms and S.aureus bacteria and the counts for TVC, yeast and molds were within safe limits during storage of 4 months at 28-30 degrees C and RH 55-65%
机译:Rab是一种传统的拉贾斯坦(Rajasthani)制备方法,其方法是将玉米粗粉和/或面粉在酪乳中煮沸2-3小时。酸味,带有凝乳和小茴香籽的味道,汤稠如稠。使用从两种不同的培养组合制备的两种类型的凝乳,开发了两种即时的rab混合物:(i)乳链球菌+嗜热链球菌+二乙酰基actis和(ii)保加利亚乳杆菌+二乙酰基乳酸菌。将加工过的格林格拉豆粉和菠菜叶粉添加到混合物中以增加价值。总共从两种类型的豆腐中提取了六种混合物。在零个月时分析混合物的营养成分,并评估4个月的感官特性和保质期。阿拉伯混合物提供的水分为4.0-5.5克;蛋白质15.1-17.6 g;碳水化合物62.3-70.29克;能量357-394 kcal;脂肪4.4-6.1克;每100克混合物含铁3.15-3.89毫克和钙346-386毫克。通过增值,混合物中蛋白质,灰分,纤维和铁的含量增加。从混合物中重构出来的拉贝的感官评估表明,分数介于7到8之间,说明拉比非常受欢迎。混合物不含大肠菌和金黄色葡萄球菌,TVC,酵母和霉菌的数量在28-30摄氏度和相对湿度55-65%的条件下储存4个月时,在安全范围内

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