کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5768970 | 1628514 | 2017 | 6 صفحه PDF | دانلود رایگان |
- Germinated non-genetically modified soybean was studied for its characteristics.
- Five-day germinated soybean resulted in the most improved nutritional properties.
- Soybean snack chips could be prepared from germinated soybeans.
- This prototype chip has the potential as a protein rich, low calorie healthy snack.
There is a growing interest in non-genetically modified, healthy snacks. Soy snacks are available on the market but snacks from germinated soybean are limited. The objectives of this research were to germinate non-genetically modified soybeans, analyze their physicochemical and nutritional characteristics, and develop a prototype snack chip. Moisture, protein, and lipid contents of flours from soybeans germinated for 1, 3, or 5Â d ranged from 2.4 to 5.3, 42.7-43.3, and 21.4-25.5Â g/100Â g respectively (PÂ >Â 0.05), while lipoxygenase-1 and lipoxygenase-3 activity, and trypsin inhibitor reductions ranged from 2.8 to 17.2, 16.2-26.1, and 16.6-31.1% and estimated glycemic indices ranged from 12.1 to 19.5. These reductions and estimated glycemic indices showed significant differences among the germinated soybeans (PÂ <Â 0.05). The flour made from 5Â d germinated soybean resulted in the highest reduction in lipoxygenase-1 and lipoxygenase-3 activities, and trypsin inhibitor content. Five day germinated soybean chips were prepared with varying baking time, thickness, and amounts of baking soda. Based on fracturability, water activity, and color analysis, the optimal conditions were without baking soda, 1.25Â mm thickness, and 10Â min baking time. In conclusion, this prototype snack chip made from 5-day germinated soybean has the potential as a high nutritional, protein rich, low calorie healthy snack.
Journal: LWT - Food Science and Technology - Volume 84, October 2017, Pages 505-510