CAJ | 학술논문

小麦系统粉因其出粉部位不同导致不同系统粉的各项指标具有一定的差异。该文研究了面粉中阿拉伯木聚糖（AX）、β-木糖苷酶的分布规律，及其与系统粉理化、质构指标之间的相关性。AX含量和β-木糖苷酶活性在小麦胚乳中的分布都是由内到外逐渐增加的，即1B＜2B＜3B，1M＜2M＜3M。在ρ＜0.01水平上，AX与灰分为极显著相关，AX与水分、拉伸阻力显著相关；β-木糖苷酶与AX、灰分均呈显著性相关。
소맥계통분인기출분부위불동도치불동계통분적각항지표구유일정적차이。해문연구료면분중아랍백목취당（AX）、β-목당감매적분포규률，급기여계통분이화、질구지표지간적상관성。AX함량화β-목당감매활성재소맥배유중적분포도시유내도외축점증가적，즉1B＜2B＜3B，1M＜2M＜3M。재ρ＜0.01수평상，AX여회분위겁현저상관，AX여수분、랍신조력현저상관；β-목당감매여AX、회분균정현저성상관。
Wheat system flour has certain difference qualities indicators in different parts. This paper studied the distribution of arabinoxylan(abbreviated AX)andβ-xylosidase in system flour,and the correlation with flour physicochemical,texture index. AX content andβ-xylosidase activity distribution in wheat endosperm is gradually increased from the inside to the outside,1B<2B<3B,1M<2M<3M. On theρ<0.01 level,AX and ash significantly correlated,AX and water,extension resistance was positively correlated;β-xylosidase and AX,ash showed correlation.