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dextrin n.【化學】糊精。

dextro

Taking the brown alumina powder and french chalk as the refractory , the silicasol and dextrin as the composite binder , the western bentonite and sodium carboxymethyl cellulose ( cmc ) as the composite suspension agent , the optimum mixing ratio of the water - based coating was established by the method of orthogonal experiments 摘要選用棕剛玉粉及滑石粉為耐火填料,以硅溶膠及糊精為復合粘結劑,以鈉基膨潤土和羧甲基纖維素鈉( cmc )為復合懸浮劑,通過正交試驗方法確定了最佳配方。

The study results of this paper can serve the two scientific subjects of our teaching and research group as basic data calculation and elementary exploration . the two subjects are : constructing high activity - amylase genes by dna shuffling technology and studying on the evolution in vitro by mutational pcr ( with 5 - br - dutp as substitute partly ) and dna shuffling technology . - amylase ( ec 3 . 2 . 1 . 1 ; 1 , 4 - a - d - glucanohydrolase ) can catalyzes the hydrolysis of - 1 , 4 - glycosidic bonds of starch from middle and liberates - maltose , - glucose and - limit dextrin stepwise 本試驗根據genbank已公布的黃單胞菌-淀粉酶基因的核苷酸序列由引物設計軟件premierprimer5 . 0輔助設計了一對引物( primer & primer ) ,以pbluescript ks +和puc18 / puc19質粒為載體,用常規的pcr方法從xanthomonascampestrispv . malvacearum ( smith ) dye等七株黃單胞菌( xanthomomasspp . )的基因組dna中克隆得到8個基因片段,分別命名為zhyf001 zhyf008 。

Afpga expressed in dh5a was repressed by fast - utilized carbon source of high concentration , while slow - utilized carbon source such as sucrose , starch and dextrin enhanced enzyme production 玉米漿顯著地促進afpga在菌株dh5 psmlfpga的表達,卻抑制afpga在菌株dh5 pkkfpga的表達。

Dextrin any of a class of intermediates produced by the hydrolysis of starch . further hydrolysis eventually produces the monosaccharide glucose 糊精:淀粉水解后的任何一類中間產物。進一步水解糊精最終能產生葡萄糖單糖。

When salt - coagulants : malt dextrin was 1 : 3 , the quality of instant soybean curd was better 鹽類凝固劑:麥芽糊精為1 : 3時,所得的即食豆腐腦產品較好。

Adsorption , electrokinetic and differential flotation studies on sphalerite and galena using dextrin 動電學和優先浮選試驗

The gene is called grpr for dextrin ( gastrin ) releasing peptide receptor 這種基因稱之為grpr胃泌素釋放肽受體。