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 pop...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.展开更多
[Objective] The antioxidation effect of Carya cathayensis sarg (CCS) Oil was qualitatively and quantitatively detected. [Method] 50 male mice were divided into 5 groups equally and randomly and among them,the three gr...[Objective] The antioxidation effect of Carya cathayensis sarg (CCS) Oil was qualitatively and quantitatively detected. [Method] 50 male mice were divided into 5 groups equally and randomly and among them,the three groups were either negative,or model control,or positive control (ginseng saponins),respectively. Two remaining groups were orally fed with low and high dosages of CCS oil ((9 ml/(kg·d) and (33 ml/(kg·d)),respectively. All groups were injected D-galactose through hypodermic except the negative control ones which were only treated with equals amount of distilled water. The superoxide dismutase (SOD),maleic dialdehyde(MDA) and monoamine oxidase(MAO) were analyzed with blood sample and brain tissue 42 days post treatment. [Result] It was showed that the activity of SOD enzyme was increased in the CCS oil groups,while MDA and MAO content were decreased in the CCS oil groups compared with that of other groups with significance observed in the group fed with high dose of CCS oil. [Conclusion] The result indicated that the CCS oil has the ability of antioxidation and is useful to human health.展开更多
文摘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.
文摘[Objective] The antioxidation effect of Carya cathayensis sarg (CCS) Oil was qualitatively and quantitatively detected. [Method] 50 male mice were divided into 5 groups equally and randomly and among them,the three groups were either negative,or model control,or positive control (ginseng saponins),respectively. Two remaining groups were orally fed with low and high dosages of CCS oil ((9 ml/(kg·d) and (33 ml/(kg·d)),respectively. All groups were injected D-galactose through hypodermic except the negative control ones which were only treated with equals amount of distilled water. The superoxide dismutase (SOD),maleic dialdehyde(MDA) and monoamine oxidase(MAO) were analyzed with blood sample and brain tissue 42 days post treatment. [Result] It was showed that the activity of SOD enzyme was increased in the CCS oil groups,while MDA and MAO content were decreased in the CCS oil groups compared with that of other groups with significance observed in the group fed with high dose of CCS oil. [Conclusion] The result indicated that the CCS oil has the ability of antioxidation and is useful to human health.
