CORN STARCH (ALPHA-1,4-ALPHA 1,6) GLUCOPOLYSACCHARIDES - CORRELATION BETWEEN AMYLOSE - AMYLOPECTIN RATIOS AND PHYSICAL-PROPERTIES OF THE GRAINS

被引：9

作者：

KRISMAN, CR

ALFREDO, CJ

机构：

[1] CONSEJO NACL INVEST CIENT & TECN,RA-1405 BUENOS AIRES,ARGENTINA

[2] FAC CIENCIAS EXACTAS & NAT BUENOS AIRES,RA-1405 BUENOS AIRES,ARGENTINA

来源：

STARCH-STARKE | 1991年 / 43卷 / 08期

关键词：

D O I：

10.1002/star.19910430802

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

The starch components from corn inbreds and hybrids, mature seeds of commercial interest, were fractionated according to their branching degree. The amount and structural properties of them was determined, allowing a better definition of the polysaccharides present in each fraction. The methodology used allowed the visualization of the introduction of some traits if they result in a structural change of the starch components. It is, therefore, suggested that it is possible to predict the endosperm type related to hardness. A linear correspondence was obtained between amylose % and % of endosperm type floury or horny.

引用

页码：291 / 294

页数：4

共 12 条

[1]

ASHWELL J, 1957, METHOD ENZYMOL, V3, P85

[2]

Brown B. I., 1966, METHOD ENZYMOL, V8, P395

[3] CEREAL-GRAINS - A STUDY OF THEIR ALPHA-1,4-ALPHA-1,6 GLUCOPOLYSACCHARIDE COMPOSITION [J].