用酸水解多糖链后经离子交换净化 ,再用醋酐、吡啶加热回流乙酰化。
The glycosides in membrane proteins were extracted by using acid and cleared by using ion exchange column.
第一个定义是相当机械,确定为植物纤维多糖和木质素,能抵抗在男子(6)消化酶水解的组成部分。
The first definition was rather mechanistic and defined fibre as the components of plant polysaccharides and lignin, which are resistant to hydrolysis by digestive enzymes in man (6).
利用酸水解和TLC测定多糖的主要糖组成。
The sugar composition of the polysaccharides were determined by TLC after acidic hydrolysis.
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.
一未知结构的多糖,经完全甲基化和水解。
A polysaccharide of unknown structure was isolated, subjected to exhaustive methylation, and hydrolyzed.
振荡条件可以促进菌丝生长,有利于多糖水解酶的产生,其中以木聚糖酶的合成为主;
Shaking could promote the mycelium growth of the fungus and synthesis of cellulase and xylanase, among them xylanase is the master polysaccharide hydrolase.
应用酶解技术将纤维质和果胶质水解,提取出细胞质和细胞间液,再经分离纯化可提取海带多糖。
The cytoplasm and intercellular fluid can be extracted from enzyme hydrolyzed cellulosic material and pectin, then the laminarin can be obtained via separation and purification.
研究了采用酸水解法测定南瓜中的多糖含量的方法。
The method of determining the content of polysaccharides in pumpkin with acid hydrolysis was studied.
以灵芝多糖为指标,采用摇瓶液体发酵的方法,研究了以玉米水解糖为主要原料,液体培养灵芝的发酵条件。
Shake flask culture was used and the yield of polysaccharide was taken as main index to ensure the optimum culture conditions of submerged fermentation for Ganoderma lucidum by corn mash medium.
成分:水、丙二醇、硬脂酸单甘油酯、DP- 300(三氯生)、烷基糖苷、水解珍珠液、海洋多糖润肤剂、杰马bp。
Ingredients: water, propylene glycol, stearic acid monoglyceride, DP-300 (triclosan), APG, hydrolysis liquid pearls, Marine polysaccharide emollients, Pierre BP.
本文对胡芦巴中性多糖酸水解的工艺条件进行研究。
This paper studied the acid hydrolysis conditions of fenugreek neutral polysaccharide.
总生物碱有效组分配伍大黄各组分表明大黄葸醌、鞣质、多糖和盐均对酯性生物碱的水解有影响。
The compatibility of total alkaloids' active ingredients and Rhubarb ingredients indicates the anthraquinone, tannin, polysaccharide and salt have influence on the hydrolysis of the Ester alkaloids.
对胰蛋白酶水解鲨鱼鳍软骨提取粘多糖进行了较系统的研究。
Extraction of Mucopolysaccharides from shark fin cartilage by digested with trypsinase was studied.
结果表明,黑曲霉能部分释放麦麸膳食纤维上所束缚的阿魏酸,并将多糖和植酸分别水解成低聚糖和肌醇。
The results showed that the bound ferulic acid in wheat bran was partly released and inositol and monosaccharides were produced by the fermentation with Aspergillus Niger.
对凝胶多糖的酸降解法、酶水解法、超声波降解法及凝胶渗透色谱(GPC)分级法制备低分子量凝胶多糖的研究进展进行综述。
In this paper, the research progress of acid hydrolysis, enzymatic hydrolysis, ultrasonic degradation and GPC fractionation of curdlan are reviewed.
本发明公开了一种批杷多糖提取工艺,包括粉碎、热水浸提、双酶水解和冷冻干燥提取等步骤。
The loquat polysaccharide extracting process includes crushing, hot water extraction, double enzymolysis, freeze drying and other technological steps.
本发明公开了一种批杷多糖提取工艺,包括粉碎、热水浸提、双酶水解和冷冻干燥提取等步骤。
The loquat polysaccharide extracting process includes crushing, hot water extraction, double enzymolysis, freeze drying and other technological steps.
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