| 详细描述： |
<p style="padding: 0px; margin: 0px; overflow-wrap: break-word; word-break: break-all; overflow: hidden; color: #333333; font-family: simsun, arial, 'microsoft yahei';"><span style="padding: 0px; margin: 0px; font-family: SimSun;"><strong>用途</strong></span> <p style="padding: 0px; margin: 0px; overflow-wrap: break-word; word-break: break-all; overflow: hidden; color: #333333; font-family: simsun, arial, 'microsoft yahei';"><span style="padding: 0px; margin: 0px; font-family: SimSun;">用于霉菌,酵母菌计数。</span> <p style="padding: 0px; margin: 0px; overflow-wrap: break-word; word-break: break-all; overflow: hidden; color: #333333; font-family: simsun, arial, 'microsoft yahei';"><span style="padding: 0px; margin: 0px; font-family: SimSun;"><strong>成分（g/L）</strong></span> <p style="padding: 0px; margin: 0px; overflow-wrap: break-word; word-break: break-all; overflow: hidden; color: #333333; font-family: simsun, arial, 'microsoft yahei';"> <table style="color: #333333; font-family: simsun, arial, 'microsoft yahei'; font-size: 12px; width: 292.797px;" border="1" cellspacing="0" cellpadding="2"> <tbody> <tr> <td style="overflow-wrap: break-word; word-break: break-all; overflow: hidden;"><span style="padding: 0px; margin: 0px; font-family: SimSun;">马铃薯浸粉</span></td> <td style="overflow-wrap: break-word; word-break: break-all; overflow: hidden;"><span style="padding: 0px; margin: 0px; font-family: SimSun;">6.0g</span></td> </tr> <tr> <td style="overflow-wrap: break-word; word-break: break-all; overflow: hidden;"><span style="padding: 0px; margin: 0px; font-family: SimSun;">葡萄糖</span></td> <td style="overflow-wrap: break-word; word-break: break-all; overflow: hidden;"><span style="padding: 0px; margin: 0px; font-family: SimSun;">20.0g</span></td> </tr> <tr> <td style="overflow-wrap: break-word; word-break: break-all; overflow: hidden;"><span style="padding: 0px; margin: 0px; font-family: SimSun;">琼脂</span></td> <td style="overflow-wrap: break-word; word-break: break-all; overflow: hidden;"><span style="padding: 0px; margin: 0px; font-family: SimSun;">20.0g</span></td> </tr> <tr> <td style="overflow-wrap: break-word; word-break: break-all; overflow: hidden;"><span style="padding: 0px; margin: 0px; font-family: SimSun;">pH值 5.6±0.2</span></td> <td style="overflow-wrap: break-word; word-break: break-all; overflow: hidden;"><span style="padding: 0px; margin: 0px; font-family: SimSun;">25℃</span></td> </tr> </tbody> </table> <p style="padding: 0px; margin: 0px; overflow-wrap: break-word; word-break: break-all; overflow: hidden; color: #333333; font-family: simsun, arial, 'microsoft yahei';"> <p style="padding: 0px; margin: 0px; overflow-wrap: break-word; word-break: break-all; overflow: hidden; color: #333333; font-family: simsun, arial, 'microsoft yahei';"><strong><span style="padding: 0px; margin: 0px; font-family: SimSun;">检验原理</span></strong> <p style="padding: 0px; margin: 0px; overflow-wrap: break-word; word-break: break-all; overflow: hidden; color: #333333; font-family: simsun, arial, 'microsoft yahei';"><span style="padding: 0px; margin: 0px; font-family: SimSun;">马铃薯浸粉有助于各种霉菌的生长；葡萄糖提供能源；琼脂是培养基的凝固剂。</span> <p style="padding: 0px; margin: 0px; overflow-wrap: break-word; word-break: break-all; overflow: hidden; color: #333333; font-family: simsun, arial, 'microsoft yahei';"><span style="padding: 0px; margin: 0px; font-family: SimSun;"><strong>用法</strong></span> <p style="padding: 0px; margin: 0px; overflow-wrap: break-word; word-break: break-all; overflow: hidden; color: #333333; font-family: simsun, arial, 'microsoft yahei';"><span style="padding: 0px; margin: 0px; font-family: SimSun;">称取本品46.0克，加入1000ml蒸馏水中，115℃高压灭菌20分钟备用。</span> <p style="padding: 0px; margin: 0px; overflow-wrap: break-word; word-break: break-all; overflow: hidden; color: #333333; font-family: simsun, arial, 'microsoft yahei';"><span style="padding: 0px; margin: 0px; font-family: SimSun;"><strong><span style="padding: 0px; margin: 0px; color: #e53333;">注：培养基中使用的马铃薯浸粉中含有较多淀粉类成分，灭菌后的培养基稍浑浊，可能出现少量白色沉淀，摇匀倒平板即可。灭菌前加热煮沸溶解培养基再进行灭菌不易出现沉淀。</span></strong><br style="padding: 0px; margin: 0px;" /></span> <p style="padding: 0px; margin: 0px; overflow-wrap: break-word; word-break: break-all; overflow: hidden; color: #333333; font-family: simsun, arial, 'microsoft yahei';"><span style="padding: 0px; margin: 0px; font-family: SimSun;"><strong>注意事项</strong></span> <p style="padding: 0px; margin: 0px; overflow-wrap: break-word; word-break: break-all; overflow: hidden; color: #333333; font-family: simsun, arial, 'microsoft yahei';"><span style="padding: 0px; margin: 0px; font-family: SimSun;">若所检样品细菌含量较低，则培养基无需添加氯霉素；若所检样品细菌含量较高，则倾注平板前每升培养基中需添加过滤除菌的氯霉素100mg。</span> |
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