| Morinda citrifolia L,the"noni", belongs to the family of Rubiaceae,It is an evergreen shrub whose ripe fruit has a strong butyric acid smell and flavor.noni has been used in traditional Polynesian food and medicine for over 2000 years. The fruitis claimed to prevent and cure several diseases. such as diabete, hypertension, arthralgia, depression, dyspepsiain, and so on.The Volatile Components in fruit and fermented juice of Morinda citrifolia L were analyzed and compared by GC-MS.As a result, the volatile components in fruit and fermented juice of Morinda citrifolia L were have changed. In fruit, the most of Volatile components is Fatty Acids, about 43.34%, the octadeocadienoic acid is 20.34%.But in fermented juice, the most of Volatile Components is esters, about 74.92%, and the content of unsaturated fatty acids in fresh fruit most higher.The thesis focused on the chemical Components studies on fruit and fermented juice of Morinda citrifolia L.eight have been isolated and purified by crystallization ,sephedex LH-20 and silica gel column chromatography;four compounds have been identified on basis of modern spectral techniques from fresh fruit,are as follows:β-Sitosterol,isoscopoletin,ursolic acid methylester, three compounds have been identified on basis of modern spectral techniques from fermented juice are as follows:β-Sitosterol, di (2-ethylhexyl) phthalate.The thesis studies on the anti-oxidative activity of fruit and fermented juice of Morinda citrifolia L and compared by DPPH. As a result,the anti-oxidative activity in the fresh fruit of Morinda citrifolia L most higher. the thesis studies on anti-microbia activity of fruit and fermented juice of Morinda citrifolia L and compared . the anti-microbial activity in fermented juice of Morinda citrifolia L most higher. the thesis studies on the Anticancer activity of Morinda citrifolia L by MTT method . As a result, the Morinda citrifolia L haven't inhibitory activity towards human hepatoma cell,stomach cancer cell,leukemia cell. |
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