COMPARISON OF 3 ANACARDIACEAE GUM EXUDATES

被引：30

作者：

DEPINTO, GL ^{[1
]}

MARTINEZ, M ^{[1
]}

MENDOZA, JA ^{[1
]}

OCANDO, E ^{[1
]}

RIVAS, C ^{[1
]}

机构：

[1] INST VENEZOLANO INVEST CIENT, CTR QUIM, CARACAS 1010A, VENEZUELA

来源：

BIOCHEMICAL SYSTEMATICS AND ECOLOGY | 1995年 / 23卷 / 02期

关键词：

ANACARDIACEAE; SPONDIAS; ANACARDIUM; GUM EXUDATES; C-13; SPECTROSCOPY;

D O I：

10.1016/0305-1978(95)93848-W

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The gum exudates from Anacardium occidentale, Spondias purpurea and Spondias mombin are very soluble in water. Analytical data for a Venezuelan gum sample of A. occidentale showed that the intrinsic viscosity limit is lower than those reported for the Papuan and Indian gum exudates. On the other hand, the galactose/arabinose ratio (1:6) appears lower than that reported (4:3). The gums studied contained galactose, arabinose, mannose, xylose and rhamnose. Xylose was not evidenced in S. mombin. The cationic composition of the ash of Anacardiaceae gums studied have high calcium, potassium, sodium and magnesium contents. C-13-NMR spectral studies are according with the chemical results. The resonances attributed to galactose and uronic acids are inequivocally assigned. There are evidences of arabinofuranose residues as structural features of the Spondias gums.

引用

页码：151 / 156

页数：6

共 17 条

[1] STUDIES ON URONIC ACID MATERIALS .46. COMPOSITION OF GUM EXUDATES FROM ANACARDIUM-OCCIDENTALE [J].

ANDERSON, DM ;

BELL, PC ;

MILLAR, JRA .

PHYTOCHEMISTRY, 1974, 13 (10) :2189-2193

[2] STUDIES ON URONIC ACID MATERIALS .27. STRUCTURE OF GUM FROM ACACIA NUBICA BENTH [J].

ANDERSON, DM ;

CREE, GM .

CARBOHYDRATE RESEARCH, 1968, 6 (04) :385-&

[3] THE COMPOSITION AND PROPERTIES OF 8 GUM EXUDATES (LEGUMINOSAE) OF AMERICAN ORIGIN [J].

ANDERSON, DMW ;

WEIPING, W ;

LEWIS, GP .

BIOCHEMICAL SYSTEMATICS AND ECOLOGY, 1990, 18 (01) :39-42

[4]

ANDERSON DMW, 1984, PHYTOCHEMISTRY, V23, P575, DOI 10.1016/S0031-9422(00)80383-0

[5]

ARISTEGUIETA L, 1973, FAMILAS GENEROS ARAB

[6] SOME STRUCTURAL STUDIES ON DEGRADED SPONDIAS-DULCIS GUM [J].

BASU, S .

CARBOHYDRATE RESEARCH, 1980, 81 (01) :200-201

[7] STRUCTURAL INVESTIGATION ON DEGRADED SPONDIAS-DULCIS GUM [J].

BASU, S ;

RAO, CVN .

CARBOHYDRATE RESEARCH, 1981, 94 (02) :215-224

[8] C-13 NUCLEAR MAGNETIC-RESONANCE SPECTROSCOPY OF MONOSACCHARIDES [J].

BOCK, K ;

PEDERSEN, C .

ADVANCES IN CARBOHYDRATE CHEMISTRY AND BIOCHEMISTRY, 1983, 41 :27-66

[9] AN ARABINOGALACTAN FROM THE CULTURE-MEDIUM OF RUBUS-FRUTICOSUS CELLS IN SUSPENSION [J].

CARTIER, N ;

CHAMBAT, G ;

JOSELEAU, JP .

CARBOHYDRATE RESEARCH, 1987, 168 (02) :275-283

[10] STRUCTURAL STUDIES OF GUM-ARABIC, THE EXUDATE POLYSACCHARIDE FROM ACACIA-SENEGAL [J].

DEFAYE, J ;

WONG, E .

CARBOHYDRATE RESEARCH, 1986, 150 (01) :221-231

← 1 2 →