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标题：Evaluation of the Antioxidant Activity, Deodorizing Effect, and Antibacterial Activity of ‘Porotan’ Chestnut By-Products and Establishment of a Compound Paper
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作者：Yoko Tsurunaga ; Tetsuya Takahashi
期刊名称：Foods
电子版ISSN：2304-8158
出版年度：2021
卷号：10
期号：5
页码：1141
DOI：10.3390/foods10051141
出版社：MDPI Publishing
摘要：Chestnuts are widely cultivated for their edible portion (kernel), whereas the non-edible parts are discarded. To enable the utilization of the by-products of processed chestnuts, we separated them into green and brown burs, shells, inner skin, and leaves, and analyzed the bioactive properties of the ground components. We also created a composite paper, comprising the inner skin, and examined its deodorant properties. It was revealed that the inner skin had the highest functionality and showed potent antioxidant, antibacterial, and deodorant properties. Furthermore, when we produced a paper, containing 60% inner skin, and examined its deodorant properties, we found that it was highly effective in deodorizing ammonia and acetic acid gases. These results show that the inner skin of chestnuts is a promising material for developing hygiene and other products.
关键词：‘Porotan’ chestnut; Castanea crenata Sieb;et Zucc; antioxidant activity; deodorant activity; antibacterial activity; compound paper ‘Porotan’ chestnut ; Castanea crenata Sieb;et Zucc ; antioxidant activity ; deodorant activity ; antibacterial activity ; compound paper