当前位置: 首页 > 文章 > 黄酮类化合物的添加对啤酒品质的影响 河南科技学院学报(自然科学版) 2016,44 (1) 15-19+27
Position: Home > Articles > Influence of flavonoids on beer quality Journal of Henan Institute of Science and Technology(Natural Science Edition) 2016,44 (1) 15-19+27

黄酮类化合物的添加对啤酒品质的影响

作  者:
杨天佑;张蕾;田静;于永昂
单  位:
河南科技学院
关键词:
保健啤酒;黄酮类化合物;二苯代苦味酰肼(DPPH);双乙酰;酸度;浊度
摘  要:
利用DPPH分光光度法测定啤酒中添加不同质量浓度的芦丁和芹菜黄酮提取物对DPPH自由基清除率的影响,同时测定了添加不同质量浓度的芦丁和芹菜黄酮提取物对啤酒双乙酰含量、酸度、浊度等指标的影响.结果表明:两种天然活性物质加入啤酒后,啤酒对DPPH自由基的清除率随加入物质质量浓度的升高而增大,啤酒中双乙酰的含量也有所增加,并且添加后啤酒的双乙酰含量、酸度、浊度都符合国家标准.
译  名:
Influence of flavonoids on beer quality
作  者:
YANG Tianyou;ZHANG Lei;TIAN Jing;YU Yongang;Henan Institute of Scienc eand Technology;Collaborative Innovation Center of Modern Biological Breeding of Henan Province;Henan Institute of Science and Technology;
关键词:
health care beer;;flavonoids;;DPPH;;diacetyl;;acidity;;turbidity
摘  要:
The DPPH free radical clearance was determined by adding different concentrations of rutin and celery flavonoid extracts in beer using DPPH spectrophotometry.Meanwhile,the content,acidity,turbidity and other indicators of diacetyl in beer were measured.The results showed that after the two kinds of natural active substances were added into beer,the DPPH free radical clearance increases with increase of the concentration of adding material,and the content of diacetyl in beer also increased.In addition,the diacetyl content,acidity and turbidity were in line with international standards.

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