当归

The HPLC finger print of TGDGBX was set up by HPLC-DAD: the chromatographic column,Diamonsil C18(250 mm×4.6 mm, 5μm, 30℃)and bidimensional gradient elution using methyl cyanide-water (flowing speed 1.0 mL·min-1,λ=203 nm). 180 Wistar rats were randomly divided into normal control group, model group, cortisone group, and TGDGBX (16,32 and 64 mg·kg-1) groups respectively.

采用HPLC-DAD，Diamonsil C18色谱柱(250 mm×4.6 mm， 5μm)，乙腈―水二元梯度洗脱，流速1.0 mL·min-1，(λ=203 nm)，柱温为30℃，建立了当归补血总苷的HPLC指纹图谱。180只Wistar大鼠随机分为正常对照组、模型对照组、强的松组和当归补血总苷大、中、小剂量组，每组30只。

Methods: The 80 four weeks old SD rats were divided into 8 groups at random.ie.normal group、physiological saline solution group、 Western medicine group、 angelica tonify the blood decoction group、 tonify the blood decoction add chalybeate group、 AS two solstices pill group、 AS two solstices pill add chalybeate group、AS two solstices pill add semi-dose chalybeate group.

4周龄SD大鼠80只，随机分成8组：即正常对照组、模型生理盐水组、西药组、当归补血汤组、当归补血汤加铁剂组、加味二至丸组、加味二至丸加铁剂组、加味二至丸加半量铁剂组。

Angelica root ginger mutton soup: mutton is very good food, angelica, used as cognition, activate the ginger is the tonic herbs qi, iciness disease have pretty good effect, but owing to the southern region, not the hotness of stage with better effect.

当归生姜羊肉汤：羊肉是很好的温补食品，加入当归、生姜等有温阳、活络气血的滋补药材，对付手脚冰冷症有不错的效果，但由于目前南方地区暑热未退，此方中秋后用效果更好。

depart method suits Gao of the Z- in angelica this inside of the naphtha of angelica of fast preparation; of ester from emulsification small breast preparation is ameliorable among them Z- Gao this inside the instability of ester.

结论分离方法适合当归中Z-藁本内酯的快速制备；当归挥发油的自乳化微乳制剂可改善其中Z-藁本内酯的不稳定性。

To investigate the relationship between autotoxicity and continuous cropping obstacle and to find a reasonable crop rotation system for Angelica sinensis (a common traditional Chinese medicinal plant). Aqueous extracts from root, stem and leaf of A. sinensis at vegetative stage were analyzed for autotoxicity and allelopathic effect on Brassica campestris, Triticum aestivum, Avena sativa which are often grown in regions where A.

为探讨当归自毒作用与连作障碍的关系并建立合理的轮作制度，利用4个浓度当归营养期根部及茎叶部水浸液对当归及其种植区常见作物油菜、小麦和燕麦的种子和幼苗进行了生物测定。

The invention discloses a method for extracting polysaccharide from chiretta and an application, which comprises breaking dry chiretta via a breaker into powder, arranging into an extraction pot, adding ligarine to reflux and defat, adding distilled water into defatted residues to extract, processing alcohol precipitation and centrifugation to obtain deposits, removing protein, processing acid hydrolysis and gel chromatography separation, freezing and drying to obtain active chiretta polysaccharide.

本发明公开了一种从当归中提取多糖的方法及应用。干燥当归用粉碎机粉成粉末，置入提取罐中，加入石油醚回流脱脂，向脱脂后的残渣中加入蒸馏水提取，醇沉、离心得沉淀，除去蛋白、酸解、凝胶色谱分离、冷冻干燥得到活性当归多糖。

The volatile oils in Ligusticum chuanxiong and Angelica sinensis were analyzed using gas chromatography-mass spectrometry, and the class and content of the volatile oils in the two medicinal materials were compared.

川芎和当归都是最常用的中药材，它们的药理作用和化学成分具有很大的类似性。川芎和当归中的化学成分主要为挥发性成分和水溶性成分两大部分。

Results:The mini-grinded was markedly outbalance the traditional in the parameters.

结果：超微当归散抗贫血作用、安胎作用皆明显强于传统当归散。

Angelica Umbelliferae plants to the root of Angelica sinensis, the sweet, Sim, and temperature.

当归 当归为伞形科植物当归的根，其味甘、辛，性温。

Angelica Extract is an active ingredient from Umbelliferae Angelica sinensis root.

当归提取物是从伞形科当归属植物当归Angelica sinensis oliv。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。