CAJ | 학술논문

以氨基葡萄糖盐酸盐为原料，通过甲醇钠方法制备氨基葡萄糖硫酸钠盐。氨基葡萄糖盐酸盐先与甲醇钠反应生成氨基葡萄糖碱，再与三氧化硫反应，得白色粉末状产品。经物理和化学分析，其[α]20D为+54．13°，氨基葡萄糖含量为55．90％，亚硫酸根含量为32．67％，钠离子含量为8．50％，氯离子含量为2．36％。
이안기포도당염산염위원료，통과갑순납방법제비안기포도당류산납염。안기포도당염산염선여갑순납반응생성안기포도당감，재여삼양화류반응，득백색분말상산품。경물리화화학분석，기[α]20D위+54．13°，안기포도당함량위55．90％，아류산근함량위32．67％，납리자함량위8．50％，록리자함량위2．36％。
A method for preparing glucosamine sulfate sodium from glucosamine hydrochloride was described. The glucosamine hydrochloride reacted with sodium methylate to produce glucosamine base. Then, the base reacted with trioxide sulfate to form white powder product of glucosamine sulfate sodium. The results of physical and chemical analysis showed that the specific rotation of this product was +54.13° at 20℃, and the content of glucosamine, sulfite ion, sodium ion and hydrochloride ion were 55.9%, 32.7%, 8.5%, 2.4%, respectively.