丁香

Much of the world crop is used in Indonesia for Clove cigarettes, called" kreteks".

丁香常被用在调味品及蛋糕的制作里，也被用在印尼的烟叶里，叫丁香香烟。

Other important inhibitors are garlic , which contains allicin, and cloves, which have eugenol.

其它重要的抑制剂有大蒜含有蒜素和丁香含有丁香酸。

Their structures were characterized as dihydroconiferyl dihydro-p-coumarate, vanillin, apocynin, p-hydroxybenzaldehyde, syringaldehyde, syringic acid, syringylethanone,α-hydroxypropiosyringone, coniferyl aldehyde, dihydroconiferyl alcohol, 2-hydroxyphenylpropanol, and 3-hydroxy-4-methoxy-phenylethanol, respectively.

结果 从该植物中分离得到12个酚性化合物，其结构分别为二氢松柏醇二氢对羟基桂皮酸酯，香草醛，罗布麻宁，对羟基苯甲醛，丁香醛，丁香酸，丁香乙酮，α-羟基丁香丙酮，松柏醛，二氢松柏醇，2-羟基苯丙醇和3-羟基－4-甲氧基苯乙醇。

ABSTRACT OBJECTIVE:To study a method for the determination o f eugenol in Flos Caryophylli and Jianweiling oral liquid for children.

目的：研究丁香和小儿健胃灵口服液中丁香酚的定量方法。

In order to test the anesthetic effect of Eugenol to Cyprinus carpio Linnaeus,Eugenol was dissolved in the water and diluted in different concentrations for the test.

为测定丁香酚对鲤Cyprinus carpioLinnaeus的麻醉作用效果，将丁香酚溶于水配制成不同浓度溶液进行试验研究。

Ginger,clove,pepper,cinnamon and fennel showed antioxidant activity in lard from high to low in turn,and ginger,cinnamon,clove,peper,fennel in peanut oil in turn.

对于猪油，其抗氧化能力大小依次为：生姜、丁香、胡椒、桂皮、茴香、辣椒；而对于花生油，则依次为：生姜、桂皮、丁香、胡椒、茴香、辣椒。

In the test of plate growth rate method with alcohol extracts at 15 mg/ml, the inhibitory rates of alcohol extracts from flos caryophyllata, rhizoma belamcandae, citrus grandis tomentosa, cinnamomi cassiae presl, sophora flavescens ait, aucklandia lappa were over 50%. the inhibitory rates of alcohol extracts from flos caryophyllata and rhizoma belamcandae were 90.00% and 81.25%,respectively.

用生长速率法，以提取物质量浓度15 mg/ml对初次筛选出的7种中草药提取物进一步进行抑菌试验，发现丁香、射干、厚朴、肉桂、苦参、木香的乙醇提取物抑菌率都在50%以上，效果最好的是丁香乙醇浸提物，抑菌率达到90.00%，其次是射干乙醇浸提物，其抑菌率达81.25%。

Strains beneficial to transform isoeugenol to vanillin were isolatied from soil based on the screening model using high concentration of isoeugenol.

在含有高浓度异丁香酚的筛选平板上获得的14支菌株均有转化异丁香酚生成香草醛的能力，其中SW-B9的转化能力最好，能从2%异丁香酚生成1.10 g/L香草醛，高于文献报道的菌种转化水平，并且其进一步降解产物香草醛的能力较为微弱。

The results showed that 22.5μL/L of clove leaf oil had the best preservation effect on peach. After 35 days of stock, the sound fruit rate was 94%, 46.9% higher than compared group. The rotten index and the browning index were 94.1% and 85.2% lower than the control, respectivly, and the treatment could remarkablely reduce the respiration rate and ethylene release, and postponed ethylene release peak and respiration peak 5 and 10d, respectively in comparison with CK, it also delayed the drop of firmness and contents of titrable acids of the peach. When stored for 35d, firmness of control group and 22.5μL/L of clove leaf oil were decreased 60% and 34% compared with initial storage, and the activities of SOD, CAT and POD were enhanced, but the contents of SSC had no obvious difference with control.

结果表明，与对照相比，22.5μL/L丁香叶油处理对桃果实的防腐保鲜效果最好，贮藏35d时好果率为94%，比对照提高了46.9%，腐烂指数和褐变指数分别比对照低94.1%和85.2%；丁香叶油处理可以有效降低桃果实的呼吸强度和乙烯释放量，呼吸强度高峰和乙烯释放量高峰分别推迟5和10d，延缓了果实硬度和可滴定酸含量下降的速度；贮藏35d时对照和22.5μL/L丁香叶油处理果实硬度分别比贮藏初期降低了60%和34%；丁香叶油处理提高了超氧化物歧化酶、过氧化氢酶、过氧化物酶3种膜脂过氧化物酶的活性，但可溶性固形物含量与对照相比无明显差异。

The prior research of Research and Development Center of Biorational Pesticide Northwest Agriculture and Forest University indicated that the clove leaf essential oil and cinnamon essential oil had good effect of fresh-keeping.

西北农林科技大学无公害农药研究服务中心的前期研究结果表明丁香叶油和肉桂精油具有较好的保鲜效果，本论文以砀山酥梨为测试对象，在对丁香叶油和肉桂精油保鲜配方筛选的基础上，对丁香叶油保鲜剂的加工剂型进行了研究，得出以下结果： 1。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐