alkaloid
美 [?ælk??l??d] 
英 ['ælk?.l??d]
- n.生物堿
- adj.堿的
- 網(wǎng)絡(luò)生物鹼；植物堿；植物堿基
詞形變化
復(fù)數(shù)：alkaloids
英漢雙解
1. | 生物堿a poisonous substance found in some plants. There are many different alkaloids and some are used as the basis for drugs. |
英漢解釋
英英解釋
例句
The extraction scheme of alkaloid invented by the factory tends to be more appropriate for the latter ethanol fermentation run.
工廠發(fā)明的生物堿提取工藝更有利于后續(xù)酒精發(fā)酵過程。
Results? The effect of alkaloid salt on lowering blood lipid was superior obviously to that of alkaloid.
荷葉生物堿鹽組的降血脂作用強于生物堿。
Because this alkaloid is so structurally complex, the researchers applied a second principle - and used it for structural simplification.
由于生物堿的結(jié)構(gòu)十分復(fù)雜，研究者們應(yīng)用了第二條原理，并將其用于結(jié)構(gòu)簡化。
He operated an opium alkaloid factory in Turkey and he was a leader in the Italian underworld on the Lower East Side of New York.
他在土耳其運做著一個加工鴉片堿的工廠，他是紐約東邊低地一個意大利黑幫的頭目。
In the same growth period, the content of alkaloid in root and leaf has no significant difference.
同一生長期根與葉片的生物堿含量差異不顯著；
The company insists, however, that coca leaves are used as a flavoring agent only after removing the illegal cocaine alkaloid.
然而，公司堅持古柯葉是在消除了非法可卡因生物堿之后才被用作調(diào)味劑。
Coniine, an alkaloid drug narcotic to insects, has been discovered in the nectar-like secretions of at least S. flava.
在黃瓶子草分泌的蜜糖中，可以發(fā)現(xiàn)毒芹堿的成分，毒芹堿能使昆蟲麻痹。
A novel monoterpenoid indole alkaloid-like was bio-mimetically synthesized from gentiopicrin and tryptamine with a "one pot" method.
“一鍋煮”法用龍膽苦苷與色胺發(fā)生仿生合成反應(yīng)，得到一個結(jié)構(gòu)新穎的擬單萜吲哚生物堿。
Various applications of the cinchona alkaloid derivatives in asymmetric synthesis have been reported in recent years.
國內(nèi)外眾多文獻(xiàn)都報道了金雞納生物堿衍生物在不對稱合成中的應(yīng)用。
Atropine: Anticholinergic drug. A poisonous, crystalline alkaloid derived from certain nightshade plants, especially Egyptian henbane .
阿托品：有毒的結(jié)晶性生物堿，從茄類植物，特別是埃及天仙子提煉而得。
MethodsAcid dye colorimetry was adopted to determine the total alkaloid contents.
方法采用酸性染料比色法測定烏頭類總生物堿的含量。
The invention provides a long pepper total alkaloid extractive separated from long pepper and a preparation method thereof.
本發(fā)明提供了一種從蓽茇中分離得到的蓽茇總生物堿提取物，并提供了其制備方法。
In this dissertation, the pharmacognosy, the chemical constituents, and the stereochemistry of the main alkaloid are studied.
本文對鉤吻的生藥特征、化學(xué)成分、及其主要生物堿的立體構(gòu)型進(jìn)行了研究。
The alkaloid poisons also effect the nervous system causing them to over react to a stimulus, and cause twitching and uncontrollable shakes.
生物堿毒素也會影響神經(jīng)系統(tǒng)導(dǎo)致過敏反應(yīng)，而且引起人體擅搐和發(fā)抖。
It contains multiple chemical constituents, including alkaloid, glycoside, flavonoid, amino acid and inorganic elements etc.
君子蘭中含有生物堿類、苷類、黃酮類、氨基酸類和無機元素類等多種化學(xué)成分。
Morphine: Heterocyclic compound, narcotic analgesic alkaloid originally isolated from opium.
雜環(huán)化合物，從鴉片分離出的麻醉性鎮(zhèn)痛藥鎮(zhèn)痛藥生物堿。
In alkaloid metabolism, jasmonate acts by coordinate activation of the expression of multiple biosynthesis genes.
在生物堿代謝，行為的協(xié)調(diào)茉莉激活表達(dá)的多種生物合成基因。
a narcotic (alkaloid) extracted from coca leaves; used as a surface anesthetic or taken for pleasure; can become addictive.
從古柯的葉子中提取的麻醉藥；用于表面麻醉或為了獲得愉悅；能使人上癮。
an alkaloid extracted from opium; a powerful, habit-forming narcotic used to relieve pain.
從鴉片中提取的生物堿；用來減輕疼痛的麻藥。
The true alkaloid nicotine in Nicotiana functions as an allomone against many insect species .
煙草屬中的真生物堿，煙堿作為利已激素，能防治許多昆蟲。
Tobacco and tobacco products. Determination of alkaloid content. Spectrometric method.
煙草和煙草制品.堿含量的測定.光譜測定法
Objective: To look for no-alkaloid components with pharmacological action in aconite roots.
目的尋找附子中具有藥理作用的非生物堿類成分。
Eventually has studied the Chinese gold thread rhizome alkaloid in mouse in vivo metabolism and a medicine generation of dynamics.
最后研究了黃連生物堿在小鼠體內(nèi)的代謝及藥代動力學(xué)。
Methods: The quantity analysis of alkaloid samples was conducted through testing hydrochloric acid stachydrine by silica gel G TLC.
方法：以硅膠G薄層層析檢測鹽酸水蘇堿作為樣品生物堿的定性分析；
Berberine (Ber), an isoquinoline-type alkaloid, has significant antibacterial effect.
黃連素屬于異喹啉生物堿，具有顯著的抗菌作用。
North American plant having large leaves and yellowish green flowers growing in racemes; yields a toxic alkaloid used medicinally.
北美的一種植物，具有大的葉子和黃綠色、呈總狀花序的花；產(chǎn)生一種被用作藥物的、有毒的生物堿。
There were evident differences in the content of total alkaloid and flavonoids between the wild and cultivated L. heterophyllu plants.
野生和栽培益母草植株生物堿和黃酮質(zhì)量分?jǐn)?shù)存在明顯差異。
Conclusion It has good prospect in development and application for isoquinoline alkaloid composition of Tongbangchui.
結(jié)論銅棒錘中含有異喹啉類生物堿，具有良好的開發(fā)應(yīng)用前景。
Berberine is isoquinoline alkaloid, which has many pharmacological activities, and recently its effect on heart failure was found.
小檗堿為異喹啉類生物堿，藥理作用廣泛，近年來藥理學(xué)發(fā)現(xiàn)其具有治療心力衰竭的作用。
Appendices are included, as are a listing of alkaloids, plants containing alkaloids and some basic protocols of alkaloid analysis.
附錄被包括，作為目錄的包含生物堿和一些基本協(xié)議的生物堿分析的生物堿，植物。
Object: To improve the extraction method of corydalis alkaloid, and determine the content of tetrahydropalmatine.
目的：改進(jìn)延胡索總生物堿的提取方法，測定延胡索乙素的含量。
a bitter alkaloid extracted from chinchona bark; used in malaria therapy.
從金雞納樹中提取的較苦的生物堿；用于瘧疾治療。
An alkaloid narcotic, C18H21NO3, derived from opium or morphine and used as a cough suppressant, analgesic, and hypnotic.
可待因一種生物堿麻醉劑，c18h21no3，從鴉片或嗎啡中提取并用于感冒抑制劑、止痛藥和催眠藥。
Research has proved that raphani soluble alkaloid has conspicuous depressurization and can reverse left ventricular hypertrophy .
研究證實萊菔子水溶性生物堿具有明顯的降壓作用，同時對高血壓引起的左室肥厚具有逆轉(zhuǎn)作用。
people's body needs a certain amount of alkaloid to make it biochemistrical balance.
人的身體需要一定量的生物堿以保持身體的生物化學(xué)平衡。
Advances in studies on alkaloid constituents and their pharmacological effect in plants of Sophora Linn .
槐屬植物生物堿化學(xué)成分及藥理作用研究進(jìn)展。
The lotion has total flavescent sophora alkaloid as effective component and glycerin and sodium benzoate.
該洗劑是以苦參總生物堿為有效成分，用純水溶解后加入甘油和苯甲酸鈉制成的洗劑；
Bitter alkaloid contained in the food with heat heat, promote blood circulation, the role of diastolic blood vessels.
苦味食物中所含的生物堿具有消暑清熱、促進(jìn)血液循環(huán)、舒張血管作用。
Analysis of Steroidal Alkaloid and Research of Its Formation and Transformation in Solalum Nigrum L.
龍葵甾體類生物堿的表征及其在該植物體內(nèi)的形成、變化。
The bitter ginseng vegetable dish is self-developed China matrine complete natural alkaloid drugs.
苦參素是我國自主開發(fā)完成的純天然生物堿類藥物。
