| KPO_3-MoO_3体系平衡固相的研究 |
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| 引用本文： | 方建慧,唐斌贝,阎立诚,陈念贻,王继扬.KPO_3-MoO_3体系平衡固相的研究[J].上海大学学报(自然科学版),1997(3). |
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| 作者姓名： | 方建慧 唐斌贝 阎立诚 陈念贻 王继扬 |
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| 作者单位： | 上海大学化学与化工学院，山东大学晶体材料研究所 |
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| 基金项目： | 山东大学晶体材料研究所国家重点实验室资助 |
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| 摘 要： | 本文对ＫＰＯ３－ＭｏＯ３体系平衡固相作了较详细的研究．用Ｘ－射线衍射证明在５０ｍｏｌ％ＫＰＯ３－５０ｍｏｌ％ＭｏＯ３处及７５ｍｏｌ％ＫＰＯ３－２５ｍｏｌ％ＭｏＯ３处有两化合物存在．３１Ｐ核磁共振进一步证实它们的化学式为ＭｏＯ３·ＫＰＯ３和３ＫＰＯ３·ＭｏＯ３的可靠性，同时测定了各平衡固相的熔化热
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| 关 键 词： | KPO3 MoO3 X－ray衍射图 核磁共振 |
Preparation of Sodium Fructose 1,6 Diphosphate |
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| Xu Zhaolong,Yin Jianwei,Shen Zhongmin,Din Yuemei.Preparation of Sodium Fructose 1,6 Diphosphate[J].Journal of Shanghai University(Natural Science),1997(3). |
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| Authors: | Xu Zhaolong Yin Jianwei Shen Zhongmin Din Yuemei |
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| Abstract: | The crude sodium fructose 1,6 disphosphate(FDP) was obtained by fermentation of bake yeast when starch was used as starting material. After converting and purification, the pure sodium FDP was obtained. The rate of yield was 10.5%. It was proved to be pure sodium FDP by optical rotation, layer chromatograph, enzymetic analysis, and NMR. Its purity was 115% of standard sample from Italy and compared with the rate of recovery of BaFDP, CaFDP, NaFDP respectively. |
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| Keywords: | starch baker's yeast fermentation sodium FDP |
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