目的制备相对低分子质量异枝麒麟菜硫酸多糖。
Objective To prepare low molecular weight Eucheuma striatum sulfated polysaccharides.
文章就近年来国内外硫酸多糖的抗病毒作用进行了综述。
This paper reviewed progress in the antiviral actions of sulfated polysaccharides in recent years.
采用过氧化氢法降解产于印尼的海藻异枝麒麟菜硫酸多糖(ESPS)。
Algal eucheuma striatum sulfated polysaccharide (ESPS) collected from Indonesian sea was degraded by hydrogen peroxide (H2O2).
与单纯热水浸提相比，本法可提高硫酸多糖提取率，多糖得率达7.76%。
The extraction rate with this measure is higher than that only with hot water treatment. The yield of polysaccharide can be up to 7.76%.
结果表明经ab- 80大孔吸附树脂去除色素后可得到较纯的海带硫酸多糖。
The results indicated that AB-80 macroporous absorptive resin is effective in removal of pigment from crude polysaccharide solution.
观察了硫酸多糖916对实验性高脂血症大鼠血浆中游离含硫氨基酸水平的影响。
The effects of "916", a kind of marine sulfated polysaccharides, on plasma free sulfated amino acid levels in experimental hypercholesteromic rats were studied.
褐藻糖胶是一种从褐藻中提取的硫酸多糖，是一种天然活性物质，具有许多药用功能。
Fucoidan, which is a polysaccharide sulfate obtained from brown seaweed have proved to be a potent clinical agent.
本文以一种海洋硫酸多糖“911”作为研究对象，通过电导滴定法测定其羧酸根的含量。
The content of carboxylate ions in marine sulfate polysaccharide911 was determined by conductometric titration.
结果制备了相对分子质量为5000 ~ 40000的硫酸多糖，其硫酸基含量均在18.5%以上。
Results the polysaccharides with molecular weight from 5000 to 40000 were prepared and the content of sulfate radical was above 18.5%.
结果表明，海藻硫酸多糖911在体外适宜的浓度条件下，对乙型脑炎病毒有一定的抑制作用，但对病毒无中和作用。
The results show that marine polysaccharide sulfate can dramatially inhibit encephalitis B virus in vitro under optimal concentrations with no neutralizing effects on vivo study.
对盐酸水解—硫酸钡重量法测定硫酸酯化多糖（SPS）中硫酸基含量进行了方法学考察。
The determination of sulfate radical content in sulfated polysaccharides(SPS) by gravimetric analysis of hydrochloric acid hydrolysis and barium sulfate precipation was investigated methodologically.
褐藻糖胶是存在于褐藻中的硫酸酯多糖，具有多种生物活性。本文综述了褐藻糖胶的提取、纯化和分级等方面的研究工作。
Fucoidan is a sulfated polysaccharide from brown seaweed, which has a variety of biological activities. the studies on the extraction, purification and fraction of fucoidan are summarized.
方法：以苯酚-硫酸比色法测定多糖的含量。
Methods: The content of polysaccharides was detected by phenol - vitriol colorimetry method.
目的昆布多糖进行硫酸酯化后，对产物结构进行分析，为研究其生物活性奠定物质基础。
Objectives to sulfate the laminarin, then analyze the structure of polysaccharide sulfate, so as to make a foundation for the further research about its biological activity.
方法：采用微波法提取硫酸-苯酚法测定熟地中多糖的含量。
Methods: the experiment USES the microwave method to extract and sulfuric acid-phenol method to measure Radix Rehmanniate polysaccharide content.
目的探讨血清硫酸粘多糖片段（SGF）检测在非小细胞肺癌（NSCLC）的诊断价值。
Objective To discuss the diagnostic value of detecting sulfate glycosaminoglycan fragments (SGF) in non-small cell lung cancer (NSCLC).
目的：建立以苯酚-硫酸比色法测定云南榧子中多糖含量的方法。
OBJECTIVE:To establish phenol-vitriolic colorimetry for the assaying of polysaccharides in Torreya yunnanensis.
方法采用蒽酮硫酸法，以葡萄糖为对照品，测定总多糖的含量。
Methods The content of polysaccharides was measured colorimetrically by anthrone test using glucose as the standard.
苯酚-硫酸法测定多糖含量。
The content of polysaccharide is determined by phenol-sulphuric acid method.
目的：对昆布多糖进行硫酸酯化，并对产物的纯度与结构进行分析，为研究其生物活性奠定物质基础。
Objectives: to sulfate the laminarin, then analyze the purity and elucidate the structure of polysaccharide sulfate, so as to make a foundation for the further research about its biological activity.
硫酸基含量对多糖的生物活性起着至关重要的作用。
The content of sulfated group in polysaccharides functions importantly on their biological activities.
纤维素硫酸酯(CS)是一种硫酸酯化多糖衍生物，具有抗凝血等多种生物活性。
Cellulose sulfate (CS) is a sulfated polysaccharide derivative, which shows a variety of biological activities such as anticoagulation etc.
综述了近几年硫酸化多糖的制备及其生物活性的研究情况。
The progresses on preparation of sulfated polysaccharides and its bioactivity were reviewed.
方法：采用酸性染料比色法测定附子总生物碱含量，反相高效液相色谱法测定双酯型生物碱含量，蒽酮-硫酸法测定多糖含量。
METHODS: The contents of total alkaloids, diester diterpenoid alkaloids and polysaccharides were measured by acid dye colorimetry, HPLC and sulphuric acid-anthrone colorimetric method respectively.
对硫酸酯化多糖的提取工艺条件进行了优选研究并对产品进行了鉴别实验。
In this paper, the extracting technique of sulfated polysaccharide is discussed and SPS is identified.
方法：用水提醇沉法提取天花粉多糖，用酚-硫酸比色法测定多糖含量。
Methods: Polysaccharides of Snakegourd root were obtained by hot water extraction and ethanol precipitation and its contents were determined with Phenol vitriol colorimetry.
结论：褐藻多糖硫酸酯各组分均有一定的抗PAF活性，其作用随葡萄糖醛酸含量降低、硫酸根含量升高而增强。
Conclusion The ingredients from APS had definite anti-PAF activities which was increased along with the decrease of the glucuronate level and the increase of the sulfate contents.
采用苯酚-硫酸法以单糖混合物为标准品测得粗多糖中总糖含量为79．14％。
Phenol-sulfuric methods were used for the detection of the content of polysaccharide. The content of polysaccharide is 79.14%.
目的：探讨血清硫酸粘多糖片段的检测对非小细胞性肺癌诊断的临床应用价值，为肺癌的早期诊断提供依据。
Objective: To explore the clinical value of the detection of the serum sulfate glycosaminoglycan in the diagnosis of no small cell lung caner (NSCLC).
目的：探讨血清硫酸粘多糖片段的检测对非小细胞性肺癌诊断的临床应用价值，为肺癌的早期诊断提供依据。
Objective: To explore the clinical value of the detection of the serum sulfate glycosaminoglycan in the diagnosis of no small cell lung caner (NSCLC).
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