查询词典 pectin

The pectin enzymolysis technology,juice debittering technology,and alcohol and acetic acid fermentation were studied. The results showed the best conditions of pectase hydrolysis are:amount of pectase 0.02%,temperature 50 ℃,pH 4.4 and time 4 h.

结果表明：果胶酶水解的最佳条件为：果胶酶添加量0.02%、温度50℃、pH4.4、时间120min；果汁脱苦最佳条件为：粒状活性炭添加量0.5%、室温搅拌60min；酒精发酵的最优条件为：接种量8%、发酵温度30℃、糖度20%、pH4.4、发酵时间4d；醋酸发酵的最优条件为：接种量10%、温度34℃、酒度8%、时间4d。

By NCBI BLASTX server, tomato P56 amino-acid sequence was compared with other pectate and pectin lyases belonging to polysaccharide lyase family Ⅰ 28 proteins ,with higher identity of amino acid sequence compared to P56 amino-acid sequence, were obtained.

利用NCBI BLASTX服务器，搜索与番茄P56蛋白氨基酸序列相似且都属于多糖裂解酶家族Ⅰ的果胶裂解酶蛋白序列共28条，用DNAMAN软件分析其保守区，用CLUSTALX8.0软件进行序列比对和Bi-oEdit软件进行文件转换，进一步用PUAP4.0软件构建系统进化树。

At the same time, the quality of pectin was measured.

同时，对所制备果胶的品质进行测定。

Objective To study the stability of pectin powder during storage.

目的研究果胶粉存放过程中的稳定性。

The present invention has the advantages of high pectin product quality, low comprehensive cost, etc.

本发明具有果胶产品的质量好，综合成本低等优点。

The purpose of this research was to study the extraction process of pectin from apple residue.

［目的］研究苹果渣中果胶的提取工艺。

Of or relating to or derived from pectin.

属于、关于或得自于果胶的。

The results indicate that more than 97% of calcium ions lie in pectin, which affect retting greatly.

结果表明，亚麻中97%以上的钙离子位于果胶中，这些钙离子对脱胶有很大的影响。

As the quality of life improved,the need of Low methoxy pectin will also increase dramatically.

随着人们生活质量的提高，低甲氧基果胶的需求也将剧增。

In this paper, the application of purified endo-polygalacturonase on elucidating of the chemical structure of pectin was discussed.

探讨了果胶内切酶在果胶化学结构解析上的实际应用。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。