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頁籤選單縮合
題 名 | 臺灣產黃花石斛健康食品之開發=Health Foods Development in Dendrobium tosaenase of Taiwan |
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編 次 | (2-1) |
作 者 | 林文川; | 書刊名 | 中醫藥年報 |
卷 期 | 3 2014.12[民103.12] |
頁 次 | 頁(34)1-(34)34 |
分類號 | 411.3 |
關鍵詞 | 黃花石斛; 骨質疏鬆; 健康食品; Dendrobium tosaense; Osteoporosis; Functional food; |
語 文 | 中文(Chinese) |
中文摘要 | 石斛類藥材是中藥中的珍品,台灣本土產黃花石斛具有霍山石斛相似的黏性,且植株高大,易於量產,具有發展成保健食品的優勢。本計畫以四氯化碳誘發小鼠慢性肝炎、高脂飼料誘發小鼠肥胖及去卵巢誘發小鼠骨質疏鬆等實驗模式,評估黃花石斛粗萃物的護肝、抗肥胖及改善骨質疏鬆的功效。黃花石斛粗萃物不具有保肝及抗肥胖的效果。但可減緩小鼠去卵巢誘發的骨質流失,黃花石斛不可消化多醣也具有此作用。體外的糞便發酵實驗證實此多醣可以促進比菲德氏菌的生長。在去卵巢大鼠鈣平恆試驗,黃花石斛粗萃物可以促進腸道鈣的吸收,同時糞便的培養也發現比菲德氏菌增生。結論,動物實驗確認黃花石斛具有改善骨質疏鬆的效果,其有潛力發展成健康食品。 |
英文摘要 | Dendrobii Herba is a treasure of Chinese medicine. The mucilage of Dendrobium tosaense growth in Taiwan is similar to that of D. huoshanense. The plant of D. tosaense is larger than other species of Dendrobium and is suitable for mass production. Above properties of D. tosaense make it is beneficial to being a functional food. This plan took the experimental models: carbon tetrachloride induced chronic hepatitis in mice; high-fat diet induced obesity in mice and ovariectomy (OVX) induced osteoporosis in mice, to evaluate the bioactivities of D. tosaense in hepatic protection, anti-adiposity and anti-osteoporosis. The water extracts of D. tosaense failed to hepatic protection and anti-adiposity, but reduced the bone loss in OVX mice. The indigestible polysaccharides of D. tosaense (IDTPC) had similar bioactivity to the water extracts in OVX mice. The in vitro fecal fermentation experiment demonstrated that the IDTPC could promote the growth of Bifidobacterium spp. The test of calcium balance in rats showed that the water extracts of D. tosaense could improve the calcium absorption in intestine and could increase the number of fecal bifidobacteria using agar culture plates. In conclusion, in vivo experiments demonstrated that the anti-osteoporosis effect of D. tosaense which is a good possibility of being a functional food. |
本系統中英文摘要資訊取自各篇刊載內容。