共查询到19条相似文献,搜索用时 62 毫秒
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血糯米是一种有紫红色种皮的籼糯,营养价值高,并具有抗氧化、抗突变、延缓衰老和润肤美容的功效。文章综述血糯米的营养价值、保健功能及血糯米产品的开发利用现状。 相似文献
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牛初乳的保健功能与开发利用 总被引:1,自引:0,他引:1
牛初乳是指健康奶牛分娩后一周内所分泌的乳汁,它不仅含有丰富的营养物质,还含有多种免疫因子和生长因子等活性成分;具有增强抵抗力和免疫力、改善胃肠道功能、促进生长发育和提高智商、消除疲劳、延缓衰老、增强体质、提高运动性能、调节血糖等多种保健功能.牛初乳作为功能性食品的重要原料,具有广阔的开发利用前景. 相似文献
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胡萝卜的营养保健功能及产品开发利用 总被引:11,自引:0,他引:11
本文综述了胡萝卜的营养价值及保健功能,指出胡萝卜是具有极大开发前景的功能性食品,对指导胡萝卜资源的开发利用具有一定的意义。 相似文献
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食用菌具有高蛋白、低糖、低脂肪、富含维生素和矿物质、多种氨基酸并存的营养特点,具有抑制肿瘤、抗病毒、调节免疫、抗衰老、降低胆固醇、降血压、减少尿糖和改善糖尿病症等多方面的医疗保健功能。在功能饮料、保健酒、休闲食品、调味品以及医药工业和化妆品工业等方面具有重大的开发利用价值和广阔的市场前景。 相似文献
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洋葱的营养保健功能与开发利用 总被引:4,自引:0,他引:4
洋葱是人们普遍食用的一种蔬菜,含有丰富的营养物质,同时具有较高的保健价值,且风味独特,颇受人们的青睐。本文综述了洋葱的营养成分、保健功能及其开发利用。 相似文献
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The inhibitory effect of lotus (Nelumbo nicifera) seed extracts extracted with water (LSWE), ethyl acetate (LSEAE) and hexane (LSHE) on reactive nitrogen species, induced by DNA damage in macrophage RAW 264.7 cells, was investigated. The results showed that all extracts could inhibit nitric oxide accumulation in LPS-activated RAW 264.7 cells. The extracts in the range of 0.01–0.2 mg/ml showed a dose-dependent inhibitory effect on the accumulation of nitric oxide upon decomposition of sodium nitroprusside (SNP). The potency of inhibitory activity was in the order: LSEAE > LSWE > LSHE. The results of the comet assay indicated that the three extracts could inhibit DNA damage in macrophage RAW 264.7 cells induced by SNP. In addition, the three samples, at 0.2 mg/ml, showed 63%, 59%, and 38% inhibition of DNA damage in macrophage RAW 264.7 cells induced by peroxynitrite, respectively. All extracts tested were found to be potent peroxynitrite scavengers, capable of preventing the nitration of tyrosine. The data obtained suggest that lotus seed extracts might act as chemopreventers through reduction of excess amounts of nitric oxide. 相似文献
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蜂蜜酒的营养价值与保健作用 总被引:6,自引:2,他引:6
蜂蜜酒营养成分测定表明:蜂蜜酒中含有17种氨基酸和葡萄糖、果糖、VA、VE以及矿物质等人体必需的生理活性物质,其中氨基酸、VE、果糖和矿物质中的钠、钙、磷含量较高。从这些生理活性物质的代谢过程,阐明了蜂蜜酒对人体的保健作用。 相似文献
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Jin-Zhong Wu Yuan-Bin Zheng Ti-Qiang Chen Jun Yi Lu-Ping Qin Khalid Rahman Wen-Xiong Lin 《Food chemistry》2007,105(2):540-547
Lotus seeds from outer space mutation, named as No. 36 space lotus seed, have been used for 6 years in Jianou county, Fujian province, China and compared to the native counterpart. The proximate composition (ash, moisture, protein, lipid, alcohol extract, 100-seed weight, carbohydrate) and nutritional components (amino acids, vitamins B1, B2, B6, C, E, phospholipids) of No. 36 space lotus seed and native lotus seed embryos were compared. The results indicate that the profiles of proximate composition and nutritional components of No. 36 space lotus seed and native lotus seed embryos were similar; however, most chemical contents were significantly higher (P < 0.05) in the former. This result was also confirmed by the HPLC fingerprint. The quality of No. 36 space lotus seed was better than that of native lotus seed and the results support the use of this seed as a food and a herbal medicine product. 相似文献
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莲心生物碱保健功能研究进展 总被引:4,自引:0,他引:4
莲心生物碱具有降压、抗氧化、保护心肌等多种药用及保健功能。该文对莲心生物碱的化学成分、保健作用、药用机理及研究方法等方面研究进展进行概述,并对其应用前景进行展望。 相似文献