EFFECT OF THIOUREA AND FORMALDEHYDE TREATMENT ON CHEMICAL ANALYSES OF WOOL .I. TRYPTOPHAN, THIOL, AND DISULPHIDE ANALYSES

被引：2

作者：

GRUEN, LC

NICHOLLS, PW

机构：

[1] Division of Protein Chemistry, CSIRO Wool Research Laboratories, Parkville, VIC

来源：

AUSTRALIAN JOURNAL OF CHEMISTRY | 1969年 / 22卷 / 10期

关键词：

D O I：

10.1071/CH9692137

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Conventional chemical analyses for tryptophan, thiol, and disulphide give erroneous results when applied to wool that has been treated with thiourea and form-aldehyde. This work presents data on such analyses and discusses the origins of the interference. © 1969, CSIRO. All rights reserved.

引用

页码：2137 / &

共 19 条

[1] BARMAN TE, 1967, J BIOL CHEM, V242, P5771
[2] BELL JW, 1960, J TEXTILE I, V51, P1173
[3] CHUJO N, 1953, Patent No. 406
[4] STUDIES IN WOOL YELLOWING .16. REPEATED ALTERNATE YELLOWING AND PEROXIDE BLEACHING
HOLT, LA
INGLIS, AS
LENNOX, FG
[J]. TEXTILE RESEARCH JOURNAL, 1967, 37 (06) : 490 - &
[5] STUDIES IN WOOL YELLOWING .19. IMPROVED STABILITY OF FLUORESCENT-BRIGHTENED FABRICS TO SIMULATED SUNLIGHT
INGLIS, AS
SIMPSON, RJ
[J]. TEXTILE RESEARCH JOURNAL, 1968, 38 (02) : 109 - &
[6] CATEGORIZATION OF N-SUBSTITUTED THIOUREAS VIA THEIR S-METHYL DERIVATIVES
KLAYMAN, DL
SHINE, RJ
[J]. ANALYTICA CHIMICA ACTA, 1968, 41 (02) : 408 - &
[7] THE REACTION OF THIOL AND DISULPHIDE GROUPS WITH MERCURIC CHLORIDE AND METHYLMERCURIC IODIDE .2. FIBROUS KERATINS
LEACH, SJ
[J]. AUSTRALIAN JOURNAL OF CHEMISTRY, 1960, 13 (04) : 547 - 564
[8] MILLIGAN B, 1964, TEXT RES J, V34, P681
[9] NAKAJO N, 1951, Patent No. 1197
[10] Norton G. P., 1960, J TEXT I, V51, pT1183

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