初步研究褐藻酸钠在盐酸乙醇溶液中的部分降解过程。
The present paper reports the hydrolytic process of sodium alginate by hydrochloric acid and ethanol solution.
结果表明：褐藻酸钠对即食河粉汤汁浑浊效果较理想，添加量为0．2％；
Results indicate that the addition of sodium alginate at 0. 2 % has better effects to decrease the noodle soup turbidity.
将含量较高的前二者进一步纯化，乙酸纤维膜电泳和葡聚糖凝胶g- 75柱层析的结果表明纯化后的褐藻酸钠、褐藻糖胶是均一的。
Sodium alginate and fucoidin were further purified, the purity of which was demonstrated homogeneously by chromatography on a sephadex G-75 column and acetate cellulose membrane electrophoresis.
采用上述酶降解褐藻酸钠得到的产物用TLC检测得知含有单糖醛酸，用ESI-TOF-MS检测得知含有二糖至八糖的混合褐藻酸寡糖。
Sodium alginate were degradated by the enzyme. It can be proved by TLC and ESI-TOF-MS that mono-uronic acid and DP of Alginic acid oligosaccharides between two to eight were contained.
论述了采用海藻酸钠为原料研制水不溶性褐藻胶膜替代聚乙烯（PE）膜在纸质餐具表面覆膜的应用。
The paper discusses application sodium alginate on the technology of paper dinner-boxes' surface membrane-covering instead of the PE membrane.
论述了采用海藻酸钠为原料研制水不溶性褐藻胶膜替代聚乙烯（PE）膜在纸质餐具表面覆膜的应用。
The paper discusses application sodium alginate on the technology of paper dinner-boxes' surface membrane-covering instead of the PE membrane.
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