STUDIES OF URONIC-ACID MATERIALS .81. THE AMINO-ACID COMPOSITION OF THE PROTEINACEOUS COMPONENT OF GUM TRAGACANTH (ASIATIC ASTRAGALUS SPP)

被引：10

作者：

ANDERSON, DMW

HOWLETT, JF

MCNAB, CGA

机构：

来源：

FOOD ADDITIVES AND CONTAMINANTS PART A-CHEMISTRY ANALYSIS CONTROL EXPOSURE & RISK ASSESSMENT | 1985年 / 2卷 / 04期

关键词：

D O I：

10.1080/02652038509373550

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Six Iranian and seven Turkish samples of commercial gum tragacanth, and a sample of Turkish ''gum traganton'', have been studied. Their nitrogen content varied from 0.17 to 0.58%. Their amino acid compositions are characterized by the presence of very large but variable proportions of hydroxyproline and substantial proportions of serine, proline and valine. The data presented may be useful for extending the current specifications for identity and purity, at present based solely on polysaccharide parameters, for gum tragacanth (E413).

引用

页码：231 / 235

页数：5

共 26 条

[1]

Allen O., 1981, LEGUMINOSAE

[2]

ANDERSON D. M. W., 1966, CARBOHYD RES, V2, P104, DOI 10.1016/S0008-6215(00)81474-3

[3] TRANSMISSION ELECTRON-MICROSCOPY OF HEART AND LIVER-TISSUES FROM RATS FED WITH GUMS ARABIC AND TRAGACANTH [J].

ANDERSON, DMW ;

ASHBY, P ;

BUSUTTIL, A ;

KEMPSON, SA ;

LAWSON, ME .

TOXICOLOGY LETTERS, 1984, 21 (01) :83-89

[4] STUDIES OF URONIC-ACID MATERIALS .75. THE AMINO-ACID COMPOSITION OF THE PROTEINACEOUS COMPONENT OF GUM ARABIC (ACACIA-SENEGAL (L) WILLD) [J].

ANDERSON, DMW ;

HOWLETT, JF ;

MCNAB, CGA .

FOOD ADDITIVES AND CONTAMINANTS, 1985, 2 (03) :159-164

[5] STUDIES OF URONIC-ACID MATERIALS .74. THE AMINO-ACID COMPOSITION OF THE PROTEINACEOUS COMPONENT OF GUM KARAYA (STERCULIA SPP) [J].

ANDERSON, DMW ;

HOWLETT, JF ;

MCNAB, CGA .

FOOD ADDITIVES AND CONTAMINANTS, 1985, 2 (03) :153-157

[6]

ANDERSON DMW, 1985, PHYTOCHEMISTRY

[7]

[Anonymous], WATER SOLUBLE GUMS

[8]

[Anonymous], 1978, OFFICIAL J EUROPEAN

[9]

ASHFORD D, 1980, TRENDS BIOCH SCI SEP, P245

[10]

ASPINALL, 1963, J CHEM SOC, P1702

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