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author:

张茂升 (张茂升.) [1] | 林德娟 (林德娟.) [2] | 林海彬 (林海彬.) [3] | 刘惠弘 (刘惠弘.) [4]

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Abstract:

采取CaCl2-HOAc提取法提取样品中淀粉,探讨了光度法测定其含量的最优条件.试验结果表明,在pH 3.0~3.2介质中,标准可溶性淀粉溶液浓度Co与标准样品淀粉溶液浓度Cs的关系为:Cs=1.514 5 Co+0.008.并对不同食物样品进行淀粉含量测定,回收率为95.0%~99.0%之间.

Keyword:

光度法 提取 淀粉

Community:

  • [ 1 ] 漳州师范学院,化学系,漳州,363000
  • [ 2 ] 福州大学,化学系,福州,350002

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Source :

理化检验:化学分册

ISSN: 1001-4020

Year: 2005

Issue: 8

Volume: 41

Page: 582-584

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 0

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