Effects of sweet potato leaf powder on sensory, texture, nutrition, and digestive characteristics of steamed bread

文献类型： 外文期刊

第一作者： Hu, Yuwei

作者： Hu, Yuwei;Sun, Hongnan;Mu, Taihua

作者机构：

期刊名称：JOURNAL OF FOOD PROCESSING AND PRESERVATION （ 影响因子：2.609； 五年影响因子：2.61 ）

ISSN： 0145-8892

年卷期： 2022 年 46 卷 7 期

页码：

收录情况： SCI

摘要： This study investigated the influence of sweet potato leaf powder (SPLP) (0%-16%) on steamed bread quality. Results showed with the addition of SPLP, height/diameter ratio increased from 0.44 to 0.96, specific volume decreased from 2.44 to 1.47, color changed from white to dark green, and hardness, gumminess, and chewiness ascended gradually; the contents of protein, fat, dietary fiber, minerals, vitamin B-2, and niacin increased significantly, in particular, the polyphenol content increased from 1.34 to 9.34 mg chlorogenic acid equivalent/g DW, and the antioxidant activity increased from 1286.08 to 5650.77 mu g ascorbic acid equivalent/g DW; the carbohydrate content decreased from 77.60 to 71.50 g/100 g DW, and the estimated glycemic index decreased from 95.25 to 87.51. The steamed breads with 2%-10% SPLP were overall acceptable. In conclusion, adding appropriate quantity of SPLP to wheat flour will not only maintain the technological quality but also improve the nutritional value of steamed bread. Practical applications In recent years, the effective development and utilization of sweet potato leaf (SPL) has become an urgent problem to be solved. The nutritive value of traditional wheat steamed bread are often difficult to meet the daily health needs of human beings. SPL is known to be a rich source of nutrients and bioactive compounds. The application of SPLP in the production of steamed bread is an innovative method with low cost and environmental protection. Therefore, this study aimed to improve the nutritional and functional value of steamed bread by the application of SPLP.

分类号：

  • 相关文献
作者其他论文 更多>>

微信小程序