| 自酿葡萄酒的卫生指标和理化指标的检测 |
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| 引用本文： | 蔺红苹,邱翠婵,刘嘉玲.自酿葡萄酒的卫生指标和理化指标的检测[J].湛江师范学院学报,2010,31(3):98-102. |
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| 作者姓名： | 蔺红苹 邱翠婵 刘嘉玲 |
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| 作者单位： | 湛江师范学院,生命科学与技术学院,广东,湛江,524048 |
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| 摘 要： | 本实验以手工酿造的葡萄酒为原料,分别用维生素C试验盒法、密度瓶法、甲醇比色法和大肠菌群9管发酵法来测定葡萄酒酿造过程中的酒精度、甲醇的含量,维生素C含量、菌落总数和大肠菌群情况.结果显示,自酿葡萄酒的酒精度达（8.24～8.28）%、甲醇含量为0.029g/100mL,符合国家新标准中规定的红葡萄酒甲醇含量.维生素C随着酿造时间的延长,含量逐渐下降,由20d的28.536μg/mL降低到90d的25.013μg/mL.菌落总数和大肠菌群均符合国家标准.
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| 关 键 词： | 葡萄酒 甲醇 维生素C 大肠菌群 |
Health Indicators, Physical and Chemical Properties of Homebrewed White Wine |
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| LIN Hongping,QIU Cuichan,LIU Jialing.Health Indicators, Physical and Chemical Properties of Homebrewed White Wine[J].Journal of Zhanjiang Normal College,2010,31(3):98-102. |
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| Authors: | LIN Hongping QIU Cuichan LIU Jialing |
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| Institution: | (Life Science and Technology School,Zhanjiang Normal College,Zhanjiang 524048,Guangdong,China) |
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| Abstract: | In this experiment,homebrewed white wine was used as raw materials,and Vitamin C Test Box,Density Bottle method,Methanol Colorimetryand and Coliform fermentation 9 were used to determine the alcohol,methanol,vitamin C and coliform in the process of making wine.The results show that the alcoholic in the wine is 8.24%-8.28%,and the methanol content is 0.029g/100mL,in line with the provision of the Methanol content of red wine according to the new national standards.As the brewing time takes longer,the Vitamin C content decreases gradually,from 28.536μg/mL in 20d to 25.013μg/mL in 90d.The number of Coliform accord with the state provisions. |
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| Keywords: | wine methanol vitamin C coliformsEffects of Moxibustion of Zusanli and Shenshu on Function of Pulmonary Ventilation of Tennis AthletesDENG Risheng HUANG Hong WU Xiaowei CHEN Xiaochun（School of Physical Education and Science Zhanjiang Normal college Zhanjiang 524048 Guangdong China）Abstract：Purpose：To observe the effects of moxibustion of Zusanli and Shenshu on the function of pulmonary ventilation of tennis athletes Methods：24 athletes were divided into control group and moxibustion group by using paired design All athletes were trained by the same training program the moxibustion group were treated with moxibustion of Zusanli and Shenshu Respectively tested vital capacity（VC） forced vital capacity（FVC） maximal voluntary ventilation（MVV）and MVV/m2 at before experiment and 8 weeks after experiment Results：There was no significant difference between the two groups＇ indexes of VC FVC MVV and MVV/m2 before experiment（P〉0 05） 8 weeks after experiment the VC FVC MVV and MVV/m2 in moxibustion group and control group were increased than before experiment（P〈0 05） The function of pulmonary ventilation in moxibustion group were better than control group（P〈0 05） conclusion：It showed that moxibustion on Zusanli and Shenshu points can promote function of pulmonary ventilation of tennis athletes by training and ncreased capacity of oxygen transportation system of athlete＇s Key words：moxibustion Zusanli Shenshu function of pulmonary ventilation |
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