枇杷營養(yǎng)器官次生代謝產(chǎn)物含量分析

包括論文，開題報告，文獻綜述，其中論文6500字 12頁



摘 要:對枇杷營養(yǎng)器官的綠原酸,黃酮,生物堿,皂甙和木質(zhì)素等5種次生代謝產(chǎn)物的質(zhì)量分數(shù)進行測定與分析。結(jié)果顯示:5種次生代謝產(chǎn)物在枇杷營養(yǎng)器官中的質(zhì)量分數(shù)具有一定的差異, 總質(zhì)量分數(shù)以枇杷根中最高, 莖次之、葉最低, 5 種次生代謝產(chǎn)物中, 木質(zhì)素的質(zhì)量分數(shù)以根最高, 莖次之, 葉最低; 黃酮的質(zhì)量分數(shù)以葉最高, 莖次之, 而根最低;而綠原酸、總皂甙和總生物堿的質(zhì)量分數(shù)均以葉最高, 莖次之, 而根最低。不同營養(yǎng)器官的5 種次生代謝產(chǎn)物質(zhì)量分數(shù)之間具有一定的差異。了解枇杷營養(yǎng)器官各種次生代謝物的含量,有利于我們對枇杷更好的利用.

關(guān)鍵詞:枇杷; 營養(yǎng)器官; 次生代謝產(chǎn)物




The analysis of the secondary metabolites in nutrient
organs of Eriobotrya japonica（thunb）lindl


Abstract: To the Eriobotrya japonica (thunb) lindl nutrition organic yellow ketone , alkaloid , soap glucoside , lignin and green original getting sour 5 secondary quality mark , metabolites of result of organ determine and analyse. The result shows: The mark of quality of 5 kinds of secondary in different nutrient organs of Eriobotrya japonica (thunb) lindl of res metabolites ult has certain differences, total quality mark radicle most high with Eriobotrya japonica (thunb) lindl, haulm to take second place , lowest leaf, In 5 kinds of secondary metabolites results, the mark of quality of the lignin is the highest with the radicle, the haulm takes second place, the leaf is the lowest; The mark of quality of the yellow ketone is the highest with the leaf , the haulm takes second place, and the radicle is the lowest; And the glucoside of the green original sour , total soap and mark of quality of the total alkaloid are the highest with the leaf , the haulm takes second place, and the radicle is the lowest. Different nutrient organs Eriobotrya japonica (thunb) lindl 5 secondary res metabolites ult quality mark of organ have certain differences. Find out about the content of different secondary metabolites of Eriobotrya japonica (thunb) lindl nutrition organic,is favorable to our use better to the Eriobotrya japonica (thunb) lindl .
Keywords: Eriobotrya japonica (thunb) lindl; nutrient organs；Secondary metabolites .




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