丁香

The current antifungal agents used in clinics usually have severe side-effects, it is necessary to seek for new antifungal agents with known or new mechanisms. China has abundant resources in traditional Chinese medicine, therefore exploition of new antifungal agents therefrom is a feasible way.We have screened antifungal activities of 14 ethanolic extracts from traditional Chinese medicines and 21 natural products by using Saccharomyces cerevisiae GL7 and Prototheca wickerhamii as the model microoranganisms. Among the TCMs tested, Cortex Phellodendri, Flos Caryophylli, Fructus Mume, Rhizoma Coptidis and Radix Sophorae tonkinensis showed high antifungal activity. This study layed certain foundation for the development of new antifungal agents.

为了开发中药资源，从传统中药中寻找有抗真菌活性的天然药物并阐明其作用机理以利于临床应用，论文对14种生药乙醇提取物及21种生药化学成分利用啤酒酵母突变型GL7（Saccharomyces cerevisiae GL7）和威克海姆原藻作为模式菌种进行了抗真菌活性筛选，其中黄柏、丁香、乌梅、黄连和山豆根等有很好的抑菌活性，为进一步研究开发成新的抗真菌药奠定了基础。

Coumarinyloxy)-6-methoxyl-7-hydroxycoumarin,β-sitosterol, 3-stigmast-5-en-3- 3 -D-Glucopyranoside . 3-(7-coumarinyloxy)-8-(7-hydroxycoumarin-8-yl)-7-hydroxycoumarin rhamnoside and Sucrose. Compound I , V, IX and XI were isolated from barks and stems of this plant for the first time and compound VI and VI were isolated from flowers of this plant for the first time, too.

共鉴定了其中11个化合物，根据理化性质和波谱数据鉴定确定为：丁香甙，结香甙C(Edgeworoside C Ⅱ)，7-羟基香豆素(7-hydroxycoumarin Ⅲ)，5，7-二甲氧基香豆素(5，7-dimethoxycoumarin Ⅳ)，卫矛醇，异吲哚-1，3-二酮1H-iso-Indole-1，3(2H-dione Ⅵ，西瑞香素(Daphnoretin Ⅶ)，β-谷甾醇(β-sitosterol Ⅷ)，胡萝卜甙(Daucosterol Ⅸ)，结香甙A(Edgeworoside A Ⅹ)和蔗糖。

The reasons for the seasonal dynamics of the syringin and total flavonoid of A.

本文对丁香苷和总黄酮季节变化的原因进行了分析。

In this paper, HPLC and spectrophotometry were applied respectively to study the contents of the syringin and total flavonoid, the two important secondary metobolites of Acanthopanax senticosus in three different habitats.

采用高效液相和分光光度的方法对天然次生林林内、林隙和林缘三种不同生境下刺五加主要次生代谢产物丁香苷和总黄酮的含量差异进行了研究。

Cloves originate from an evergreen tree that is called "Syzygium".

来自丁香的常青树就是所谓的&赤&。

Experimental Study on Inhibitory Activities of Bee Gel , Tea , Syzygium Aromatic um and Their Compositions on Streptococcus Mutans

蜂胶，茶叶，丁香组方对变形链球菌抑制作用的实验研究

Analyzed the control effects of weeding of 30 %"Feida" roundup soluble powder in nursery. The results indicated that its optimum usage quantity is 3.0 kg/hm2 in the land of Syzygium aromaticum, above 3.7 kg/hm^2 in the land of Picea crassifolia and Sabina przewalskii and the control effect of weed reached over 70%.

分析了在苗圃地使用30％飞达草甘膦可溶性粉剂防除杂草试验，结果表明：使用30％飞达草甘膦可溶性粉剂的最佳剂量丁香苗圃地为3.0kg／hm^2，除草效果可达到80％以上；青海云杉和祁连圆柏苗圃地为3.7kg／hm^2以上，除草效果可达到70％以上。

Firmness, soluble solid content and titrable acid of the apple are maintoined, which retard physiological senescence of the fruits.

加入CaCl2后，抑菌效果和保鲜效果优于单一的丁香精油和丁香酚处理。

The results showed that any consistency of clove alcohol extracts could decrease the respiratory intensity and weight loss, delay the decline of vitamin C, soluble solids and titratable acidity contents.

结果表明：不同体积分数的丁香乙醇提取液均可在不同程度上降低草莓的呼吸强度、减少水分损失，延缓草莓VC、可溶性固形物及可滴定酸含量的下降。

Each group, all kinds of green space in the unity tone, and on the basis of the characteristic such as yulan trees, courtyard, clove, cherry tree road, road, gingko street etc.

各组团、各类绿地在统一基调的基础上，又各有特色树种，如玉兰院、丁香院、合欢路、樱花路、银杏街等。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。