农学学报
農學學報
농학학보
Chinese Countryside Well-off Technology
2012年
9期
56-58,67
,共4页
啤酒大麦%淀粉酶活性%蛋白质
啤酒大麥%澱粉酶活性%蛋白質
비주대맥%정분매활성%단백질
Malting Barley%Amylase Activity%Protein
为选育啤酒大麦优良品种（系）提供适宜的亲本材料,经生态适应性、生产实用性选育后,对13种啤酒大麦品（系）种蛋白质含量、β-淀粉酶、α-淀粉酶活性进行检测分析。结果表明：不同大麦品种麦芽β-淀粉酶活性差异较大,‘沪麦16’的β-淀粉酶活性显著高于其他品种（P〈0.05）,其次为A7-30、‘晋大麦（啤）2号’和09-189次之,‘驻3’、‘港啤1号’和‘邯98-58’的β-淀粉酶活性显著低于以上品种;‘晋大麦（啤）2号’、‘临啤3号’、W-03、‘驻9125’的籽粒蛋白均低于12%;09-189、A7-30、‘京984’及‘盐95137’的蛋白质含量在12%~12.5%,均显著低于其他5个品种（P〈0.05）。‘晋大麦（啤）2号’、09-189、A7-303个品种（系）,其β-淀粉酶活性较高,且蛋白质含量低于12.5%,可作为选育优良啤酒大麦的材料。
為選育啤酒大麥優良品種（繫）提供適宜的親本材料,經生態適應性、生產實用性選育後,對13種啤酒大麥品（繫）種蛋白質含量、β-澱粉酶、α-澱粉酶活性進行檢測分析。結果錶明：不同大麥品種麥芽β-澱粉酶活性差異較大,‘滬麥16’的β-澱粉酶活性顯著高于其他品種（P〈0.05）,其次為A7-30、‘晉大麥（啤）2號’和09-189次之,‘駐3’、‘港啤1號’和‘邯98-58’的β-澱粉酶活性顯著低于以上品種;‘晉大麥（啤）2號’、‘臨啤3號’、W-03、‘駐9125’的籽粒蛋白均低于12%;09-189、A7-30、‘京984’及‘鹽95137’的蛋白質含量在12%~12.5%,均顯著低于其他5箇品種（P〈0.05）。‘晉大麥（啤）2號’、09-189、A7-303箇品種（繫）,其β-澱粉酶活性較高,且蛋白質含量低于12.5%,可作為選育優良啤酒大麥的材料。
위선육비주대맥우량품충（계）제공괄의적친본재료,경생태괄응성、생산실용성선육후,대13충비주대맥품（계）충단백질함량、β-정분매、α-정분매활성진행검측분석。결과표명：불동대맥품충맥아β-정분매활성차이교대,‘호맥16’적β-정분매활성현저고우기타품충（P〈0.05）,기차위A7-30、‘진대맥（비）2호’화09-189차지,‘주3’、‘항비1호’화‘함98-58’적β-정분매활성현저저우이상품충;‘진대맥（비）2호’、‘림비3호’、W-03、‘주9125’적자립단백균저우12%;09-189、A7-30、‘경984’급‘염95137’적단백질함량재12%~12.5%,균현저저우기타5개품충（P〈0.05）。‘진대맥（비）2호’、09-189、A7-303개품충（계）,기β-정분매활성교고,차단백질함량저우12.5%,가작위선육우량비주대맥적재료。
In order to provide suitable parent materials α-amylase activity of 13 cuhivars were analyzed after for malting barley, protein content and β-amylase and they were subjected to selective breeding of ecological adaptability and production applicability. The results showed that, β-amylase activity varied where it was significantly higher in 'humai 16' than those in others (P〈0.05), then was A7-30 which was followed by 'Jin barley2', those in 09-189, 'Zhu3', 'Gangl' and 'Han 98-58' were statistically lower than above cuhivars (P〈0.05); grain protein content in 'Jin barely 2', 'Lin 3','W-03' and 'Zhu 9125' were less than 12%; those in 09-189, 'A7-30', 'Jing 984' and 'Yan 95137' were between 12% and 12.5% which were higher than the rest 5 cuhivals (P〈0.05). 'Jin barley 2', 09-189 and A7-30 were the suitable parent materials for breeding malting barley since the higherfl-amylase activity and than 12.5% grain protein content presented.
