蒽黄

Anthraquinone compounds were studied by fluorescence method in different experiment conditions.

研究了中药大黄中主要活性成分——蒽醌类化合物的荧光光谱性质。

The chemical composition research aspect literature report are extremely few: According to reports, the root of Rosa davurica pall includes the lactone, the tanning substance, the return to original state sugar, the total lucoside, the flavanone, the phenol class, the biological alkalis, the protein, the anthraquinone equi com ponent, moreover ,the total polysaccharide is the even polysaccharide which is composed by the fructose.In 1999, for the first time from puncture the root in the alcohol extraction to sep arate Oleanic acid. And used the double wave length thin layer scanning method to determine the uneven pillar tartaric acid in to puncture in the root ontent.

化学成分研究方面文献报道极少：据报道，山刺玫根中含有内酯、鞣质、还原糖、总苷、黄酮、酚类、生物碱类、蛋白质、蒽醌等成分，而且山刺玫根中总多糖是由果糖组成的均多糖。1999年，首次从刺玫根的乙醇提取物中分离出齐墩果酸，并采用双波长薄层扫描法测定了齐墩果酸在刺玫根中的含量。

Objective To study the effect of optimized media and clones on growth and anthraquinone yield in hairy root cultures of Rheum palmatum.

目的研究培养基优化和毛状根克隆系对掌叶大黄毛状根生物量和蒽醌产量的影响。

Objective To establish a determination method of anthraquinones of rhubarb.

目的建立大黄蒽醌类成分含量测定的方法。

Aloe emodin is a kind of anthroquinone that softens and lusters hair and at the same time removes scurf.

芦荟大黄素是一种蒽醌和晶簇，滋润头发，同时免除腐。

The results were as follows:ethanol volume fraction 70%,solid liquid ratio 1∶10,extraction time 10 min,temperature 50℃,ultrasonic power(160 W). Capsella bursa-pastoris ; alkaloids ; ultrasonic ; extraction

近年来，人们用超声波技术提取植物中的生物碱、黄酮、多糖、皂甙、蒽醌、香豆素等生物活性物质[3，4]，结果都表明超声波提取比常规提取法费时少

Prominens illustrates the existence of flavonoid, glucide , amino acids and anthraquinone.

对早竹和高节竹叶的水提取物进行定性的分析，结果表明均含有黄酮、糖类、氨基酸和蒽醌类等成分。

By the chemical composition of carotenoids can be divided into categories, anthraquinone, naphthoquinone type, type of flavonoid, curcumin category, indigo type, chlorophyll a total of seven kinds of categories.

按化学组成可分为胡萝卜素类、蒽醌类、萘醌类、类黄酮类、姜黄素类、靛蓝类、叶绿素类共7种。

Results: Two of them may contain the same chemical component patterns, polyose, acid tannic, phenols, organic acid, flavonoids, anthraquinone, cardiac glycoside, triterpenoids and its saponin etc.

结果：两者所含的化学成分类型基本相同，可初步确定其可能含有多糖、鞣质、酚类、有机酸、黄酮类、蒽醌类、强心苷、三萜类化合物及其皂苷等化学成分。

Results:The leaves of Tatarian Dogwood contained amino acid,polysaccharides,reducing sugar,glycosides,cardiac glycosides,anthraquinones,flavonoids,tannin,volatile oils and chlorophyll.Protein,organic acid,coumarin and alkaloid failed to be detected.

结果：红瑞木叶含有氨基酸、多糖、还原糖、苷类、酚性物、蒽醌、黄酮、鞣质、挥发油、叶绿素等化学成分，未检测出蛋白质、有机酸、香豆素、生物碱、皂苷类成分。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。