Department of Gastronomy Science and Functional Foods, Faculty of Food Science and Nutrition, Poznań University of Life Sciences, Wojska Polskiego 31, 61-624 Poznan, Poland.
Department of Food Technology of Plant Origin, Faculty of Food Science and Nutrition, Poznań University of Life Sciences, Wojska Polskiego 31, 61-624 Poznan, Poland.
Nutrients. 2021 Dec 17;13(12):4538. doi: 10.3390/nu13124538.
A trend related to adding legume seeds to various products has been observed. This work aimed to use fermented red bean/broad bean seeds and their hulls to produce extruded snacks with more beneficial nutritional properties and good sensory quality. Extruded snacks containing fermented ground seeds (50%) or hull (10%) of red bean/broad bean and corn grits with the addition of selected herbs/spices (0.5%) were prepared. The chemical composition, phenolic profile, antioxidant activity, and sensory quality were analysed. The results showed that the protein content ranged from 9 to 22.9 g 100 g, phenolic compounds ranged from 3.97 to 12.80 mg 100 g (with the addition of herbs/spices, even up to 62.88 mg 100 g), and antioxidant activities ranged from 4.32 to 10.23 Trolox g (ABTS assay), depending on the type of fermented materials. The addition of ground seeds/hull did not influence the consumer desirability, whereas the addition of selected herbs/spices, particularly lovage, increased it. The application of fermented red bean and broad bean seeds and their hulls, as part of the assumptions of the planetary diet, enabled enrichment of extruded corn products, which are often consumed by vegans and vegetarians, with nutritionally valuable ingredients.
人们观察到在各种产品中添加豆科种子的趋势。本研究旨在利用发酵的红豆/蚕豆种子及其种皮生产具有更多有益营养特性和良好感官品质的挤压型小吃。制备了含有发酵的磨碎的红豆/蚕豆种子（50%）或种皮（10%）以及添加精选草药/香料（0.5%）的玉米粗粒的挤压型小吃。分析了其化学成分、酚类物质组成、抗氧化活性和感官质量。结果表明，蛋白质含量范围为 9-22.9 g/100 g，酚类化合物含量范围为 3.97-12.80 mg/100 g（添加草药/香料后，甚至可达 62.88 mg/100 g），抗氧化活性范围为 4.32-10.23 Trolox g（ABTS 法），具体取决于发酵材料的类型。磨碎的种子/种皮的添加并不影响消费者的喜好，而添加精选草药/香料（特别是独活草）会提高其喜好。作为行星饮食假设的一部分，发酵的红豆和蚕豆种子及其种皮的应用使得富含营养的成分能够被添加到经常被纯素食者和素食者食用的玉米挤压产品中。
