文献类型：期刊文献

中文题名：Physicochemical Properties and Nutritional Ingredients of Kernel Oil of <i>Carya cathayensis</i>Sarg

英文题名：Physicochemical Properties and Nutritional Ingredients of Kernel Oil of <i>Carya cathayensis</i>Sarg

作者：Lisong Hu[1] Menghao Du[1] Jingping Zhang[1]

第一作者：胡立松

机构：[1]Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Fuyang, China

年份：2018

卷号：9

期号：12

起止页码：2494-2503

中文期刊名：美国植物学期刊（英文）

收录：PubMed

语种：英文

中文关键词：Carya;cathayensis;Sarg;Kernel;Oil;Compositions;Fatty;Acids

外文关键词：Carya cathayensis Sarg;Kernel Oil;Compositions;Fatty Acids

分类号：R73

摘要：Carya cathayensis Sarg is distributed near Tianmu mountain areas in Zhejiang Province and Anhui Province, China. Kernel of Carya cathayensis Sarg, which is well-known for the daintiness and nutritional content, is popular and very delicious food in eastern China. In this paper, we investigated the physiochemical properties and nutrient gradients of the kernel oil of Carya cathayensis Sarg. The results showed that the kernel oil of Carya cathayensis Sarg contained 63% of fat, 9.1% of proteins, 3.6% of starch and 4.6% of soluble proteins (based ration of weight). The compositions of the fatty acids were very similar to olive oil, and the total unsaturated fatty acids were 94%. Meanwhile, the kernel oil of Carya cathayensis Sarg also contained some polyphenols such as vanillic acid, ferulic acid, 3-methoxybenzoic acid and quercetin. The content of total polyphenols was 9.7 μg/g. Furthermore, the kernel oil of Carya cathayensis Sarg also contained some trace amount of squalene, β-Sitosterol, Vitamin E.
Carya cathayensis Sarg is distributed near Tianmu mountain areas in Zhejiang Province and Anhui Province, China. Kernel of Carya cathayensis Sarg, which is well-known for the daintiness and nutritional content, is popular and very delicious food in eastern China. In this paper, we investigated the physiochemical properties and nutrient gradients of the kernel oil of Carya cathayensis Sarg. The results showed that the kernel oil of Carya cathayensis Sarg contained 63% of fat, 9.1% of proteins, 3.6% of starch and 4.6% of soluble proteins (based ration of weight). The compositions of the fatty acids were very similar to olive oil, and the total unsaturated fatty acids were 94%. Meanwhile, the kernel oil of Carya cathayensis Sarg also contained some polyphenols such as vanillic acid, ferulic acid, 3-methoxybenzoic acid and quercetin. The content of total polyphenols was 9.7 μg/g. Furthermore, the kernel oil of Carya cathayensis Sarg also contained some trace amount of squalene, β-Sitosterol, Vitamin E.