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食品研究与开发:2017,38(10):131-133
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浙南地区不同食用木槿花瓣营养成分分析与 比较
陈家龙,朱建军*,王巍伟,王伟,王艳英
(温州科技职业学院,浙江 温州 325006)
Analysis and Comparison on the Nutritional Components in Petal of Different Cultivars Edible Hibiscus in South of Zhejiang
CHEN Jia-long, ZHU Jian-jun*, WANG Wei-wei, WANG Wei, WANG Yan-ying
(Wenzhou Vocational College of Science & Technology, Wenzhou 325006, Zhejiang, China)
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投稿时间:2016-09-26    
中文摘要: 为了更好地开发利用木槿的食用价值和保健功能,以浙南地区温州、丽水栽培的食用白花重瓣木槿和粉花 重瓣木槿新鲜花瓣为材料,对其主要营养成分进行测定分析。2 种食用木槿新鲜花瓣含有适中的粗蛋白、粗纤维、维 生素 C、黄酮类;钙、铁、锌等矿质元素含量丰富,都含有 16 种氨基酸。二者在营养成分含量上具有差异,白花重瓣木 槿在粗蛋白、粗纤维、黄酮类、钙、锌含量高于粉花重瓣木槿,粉花重瓣木槿维生素 C 高于白花重瓣木槿,花瓣的铁含 量基本相同。两种类型的食用木槿都具有良好的开发利用价值,白花重瓣木槿整体营养成分含量优于粉花重瓣木槿。
中文关键词: 食用木槿  花瓣  营养成分
Abstract:In order to provide references for utilization of hibiscus, taking the white double edible hibiscus and pink double edible hibiscus from Wenzhou, Lishui located in the south of Zhejiang as materials, the nutritional components in petals were analyzed. The results showed that the contents of crude protein,crude fiber,vitamin C and the flavonoids were medium; mineral elements were abundant; the petals of two edible hibiscus mainly contained 16 kinds amino acids. The crude protein, crude fiber, flavonoids, calcium and zinc of the white dou- ble edible hibiscus were higher than pink double edible hibiscus. The vitamin C of pink double edible hibiscus was higher than white double edible hibiscus, the iron content was basically the same. The two edible hibiscus had good utilization value, the nutritional content of the white double edible hibiscus was better than the pink double edible hibiscus.
文章编号:201710031     中图分类号:    文献标志码:A
基金项目:浙江省教育厅一般项目“食用木槿种质资源利用与创新” (Y201533937)
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