芦荟苷
- 与 芦荟苷 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The results showed: the three trace elements all have significant effect on the content of aloin and aloe-emodin.
结果表明:三种微量元素对芦荟体内芦荟苷、芦荟大黄素含量皆有影响。
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The extraction methods of aloin and aloe-emodin in Aloe barbadensis was explored by contrast experimentation.
通过对比试验探讨了对芦荟中芦荟苷、芦荟大黄素的提取方法。
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Objective To determinate the content of aloin in aloe products with different technological processes and observe the purgative effect of these aloe products on constipated mice.
摘 要:目的测定不同工艺生产的芦荟制品中芦荟苷的含量,观察芦荟制品对便秘小鼠排便功能的影响。
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The effects of Mn(superscript 2+) concentration on the root activity and the content of aloin and aloe-emodin in Aloe barbadensis Mill. were studied.
[目的]研究Mn(上标 2+)浓度对库拉索芦荟根活力及体内芦荟苷、芦荟大黄素含量的影响。
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Aloin is unstable when dissolved in methanol, acetyl acetate was appropriate for use as the solvent in standard solution.
芦荟苷在甲醇溶剂中不稳定,甲醇不适宜做芦荟苷标准样的溶剂,宜改用乙酸乙酯。
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Result The results showed that the trace element Manganese had significant effect on the root activity and the content of aloin and aloe-emodin.
结果]Mn(上标 2+)对芦荟根活力以及芦荟体内芦荟苷、芦荟大黄素含量均有影响。
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The effect of three trace elements on the content of aloin and aloe-emodin in Aloe barbadensis was studied by sandy culture experiment.
本研究采用砂培试验初步探讨了锰、铁、锌三种微量元素对库拉索芦荟中芦荟苷、芦荟大黄素含量的影响。
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When the concentration of Mn(superscript 2+) in the nutrient solution was 1.0×10^(-5) mol/L, the root activity and the content of aloin and aloe-emodin were the highest. The content of Mn(superscript 2+) in the Aloe barbadensis Mill. increased as the concentration of Mn(superscript 2+) supplied improved.
当营养液中Mn(上标 2+)浓度为1.0×10^(-5) mol/L时,芦荟根活力最高,芦荟苷和芦荟大黄素含量也最高;随着供Mn(上标 2+)浓度的提高,芦荟体内Mn(上标 2+)含量不断增加。
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A method for the determination of aloin and aloe-emodim in aloe vera was established based on multi-wavelength linear regression spectrophotometry in wavelength range of 350-450nm with a regression equation.
依据芦荟苷与芦荟大黄素的光谱特征,选择350-450nm为测定波长范围,用多波长直线回归分光光度法同时测定芦荟中芦荟苷和芦荟大黄素含量。
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The stability of aloin decreased with the increase of temperature and heating time. However, the absorbency of aloin did not change with time under room temperature (20℃). The aloin was sensitive to light, and the aloe juice showed a yellowish green sediment in 2 hours after exposed to sunlight. The stability of aloin declined when the pH value arose. The aloe juice was more stable under lower concentration of sodium chloride and sucrose.
结果表明:加热的温度越高,时间越长,芦荟苷的热稳定性越差,而在室温下(20℃)芦荟苷的吸光度基本不随时间改变;芦荟苷具有光敏性,在太阳光照射下,2小时后便出现黄绿色沉淀物;芦荟溶液随着pH的升高,其稳定性下降;低浓度的氯化钠和蔗糖对芦荟汁液稳定性的维持比高浓度的效果明显。
- 推荐网络例句
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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。
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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
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The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.
血精的原因很,以良性病变为主。