[公告]关于如何选择好用的液体发酵罐应注意的几点问题
<p class="MsoNormal"><strong><span style="FONT-SIZE: 18pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">关于如何选择好用的液体发酵罐应注意的几点问题</span></strong></p>
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<p class="MsoNormal" style="TEXT-INDENT: 28pt; mso-char-indent-count: 2.0"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">从</span><span lang="EN-US" style="FONT-SIZE: 14pt">2008</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">年</span><span lang="EN-US" style="FONT-SIZE: 14pt">-2010</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">年的《食用菌杂志》上可以看到很明显的变化，销售液体发酵罐的厂家是急剧增加，从原来的几家（做广告在</span><span lang="EN-US" style="FONT-SIZE: 14pt">5</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">年以上的），到现在的十几，二十几家，现在还不断出现新的厂家。并且大家都知道食用菌是一个技术性很强的行业，是靠不断的生产实践和经验总结摸索出来的，所以说要想用液体菌种一定要慎之又慎。</span><span lang="EN-US" style="FONT-SIZE: 14pt"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></span></p>
<p class="MsoNormal" style="TEXT-INDENT: 28pt; mso-char-indent-count: 2.0"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">本人做液体菌种时间不长有四五年了，但各家的罐子都用过，我个人认为发酵罐要具备这几点要求：</span><span lang="EN-US" style="FONT-SIZE: 14pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 67pt; TEXT-INDENT: -39pt; mso-list: l0="l0"level1="level1"lfo1; tab-stops: list="list"67.0pt"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-fareast-font-family: 'Times New="New"Roman'"><span style="mso-list: Ignore">1.<span style="FONT: 7pt="7pt"'Times New="New"Roman'"> </span></span></span><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">安全问题</span></b><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">，虽然目前还没有出现事故，但是必须要有生产资格证书。</span><span lang="EN-US" style="FONT-SIZE: 14pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 67pt; TEXT-INDENT: -39pt; mso-list: l0="l0"level1="level1"lfo1; tab-stops: list="list"67.0pt"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-fareast-font-family: 'Times New="New"Roman'"><span style="mso-list: Ignore">2.<span style="FONT: 7pt="7pt"'Times New="New"Roman'"> </span></span></span><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">必须要有成功的案例</span></b><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">，有生产一年以上的成功客户。听客户说要比厂家说要真实。</span><span lang="EN-US" style="FONT-SIZE: 14pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 67pt; TEXT-INDENT: -39pt; mso-list: l0="l0"level1="level1"lfo1; tab-stops: list="list"67.0pt"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-fareast-font-family: 'Times New="New"Roman'"><span style="mso-list: Ignore">3.<span style="FONT: 7pt="7pt"'Times New="New"Roman'"> </span></span></span><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">罐体材料一定要好</span></b><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">，现在整个市场都是那样，有的都不是不锈钢的，用一段时间锈的厉害。最少应该是</span><span lang="EN-US" style="FONT-SIZE: 14pt">304</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">材的</span><span lang="EN-US" style="FONT-SIZE: 14pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 67pt; TEXT-INDENT: -39pt; mso-list: l0="l0"level1="level1"lfo1; tab-stops: list="list"67.0pt"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-fareast-font-family: 'Times New="New"Roman'"><span style="mso-list: Ignore">4.<span style="FONT: 7pt="7pt"'Times New="New"Roman'"> </span></span></span><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">罐体要操作简单</span></b><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">，耳听为虚实地考察很重要。</span><span lang="EN-US" style="FONT-SIZE: 14pt"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">以上是大的问题，如果达到以上要求在看具体的如下：</span><span lang="EN-US" style="FONT-SIZE: 14pt"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 60.75pt; TEXT-INDENT: -32.25pt; mso-list: l0="l0"level1="level1"lfo1; tab-stops: list="list"60.75pt"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-fareast-font-family: 'Times New="New"Roman'"><span style="mso-list: Ignore">1.<span style="FONT: 7pt="7pt"'Times New="New"Roman'"> </span></span></span><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">罐体大体结构</span></b><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">是单层还是双层。单的肯定便宜，但是个人认为双层的好，比如培养加热，单层是直接用加热管加热菌种，虽然液体是流动的，但不排除烫死一部分菌种的可能性。并且在灭菌时候很容易使培养基的料胡掉。双层的是间接加热，就很安全。目前还有一些是内层加热，外层材料太薄只能冷却用，应该是加热管放到外层，这样对罐体材料要求较高。</span><span lang="EN-US" style="FONT-SIZE: 14pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 60.75pt; TEXT-INDENT: -32.25pt; mso-list: l0="l0"level1="level1"lfo1; tab-stops: list="list"60.75pt"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-fareast-font-family: 'Times New="New"Roman'"><span style="mso-list: Ignore">2.<span style="FONT: 7pt="7pt"'Times New="New"Roman'"> </span></span></span><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">清洗方式</span></b><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">，有的罐是开小口十几厘米，用水管冲洗，我想罐体内通气装置初肯定有死角不能清洗，不知道厂家是如何解决。我使用这一类型罐时，清洗了多次，是空消了两次，以保证安全生产。大法兰开口（</span><span lang="EN-US" style="FONT-SIZE: 14pt">30</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">厘米以上的）就比较好，口开的大里面可以够得着清洗彻底。</span><span lang="EN-US" style="FONT-SIZE: 14pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 60.75pt; TEXT-INDENT: -32.25pt; mso-list: l0="l0"level1="level1"lfo1; tab-stops: list="list"60.75pt"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-fareast-font-family: 'Times New="New"Roman'"><span style="mso-list: Ignore">3.<span style="FONT: 7pt="7pt"'Times New="New"Roman'"> </span></span></span><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">过滤器结构，</span></b><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">一类是用活性炭加玻璃棉的结构，过滤效果一般，长期使用无法冲洗，不宜用湿热灭菌，烘干麻烦，换拆麻烦。另一类是</span><span style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial">微孔膜折叠</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">空气</span><span style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial">滤芯</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">，目前所有的发酵罐厂家都是从滤芯公司买的，这种滤芯，干净卫生，可以用湿热灭菌，烘干，换拆，清洗很方便。</span><span lang="EN-US" style="FONT-SIZE: 14pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 60.75pt; TEXT-INDENT: -32.25pt; mso-list: l0="l0"level1="level1"lfo1; tab-stops: list="list"60.75pt"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-fareast-font-family: 'Times New="New"Roman'"><span style="mso-list: Ignore">4.<span style="FONT: 7pt="7pt"'Times New="New"Roman'"> </span></span></span><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">灭菌方式，</span></b><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">一类是将过滤器取下放入高压锅内灭菌，然后在火焰保护下对接上，操作麻烦，增加污染几率。另一类就比较好，在罐体上用罐体蒸汽，将过滤器和罐体一次行灭菌，操作简单安全。</span><span lang="EN-US" style="FONT-SIZE: 14pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 60.75pt; TEXT-INDENT: -32.25pt; mso-list: l0="l0"level1="level1"lfo1; tab-stops: list="list"60.75pt"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-fareast-font-family: 'Times New="New"Roman'"><span style="mso-list: Ignore">5.<span style="FONT: 7pt="7pt"'Times New="New"Roman'"> </span></span></span><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">冷却方式，</span></b><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">单层罐体结构的是用内盘管冷却，冷却面积小速度较慢。双层罐体结构是用夹层冷却，冷却面积大速度较快。还有三层罐体的，比较少，一般是严寒地区使用。</span><span lang="EN-US" style="FONT-SIZE: 14pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 60.75pt; TEXT-INDENT: -32.25pt; mso-list: l0="l0"level1="level1"lfo1; tab-stops: list="list"60.75pt"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-fareast-font-family: 'Times New="New"Roman'"><span style="mso-list: Ignore">6.<span style="FONT: 7pt="7pt"'Times New="New"Roman'"> </span></span></span><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">接种方式</span></b><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">，目前就两类，一类固体接种，通过接种箱加入无菌水稀释（增加一次污染几率），然后在火焰下通过大接种口（</span><span lang="EN-US" style="FONT-SIZE: 14pt">10-20</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">厘米不等）快速接入（接种口越大，污染几率也越大）罐中。另一类是液体摇瓶菌种，通过摇瓶上的胶管在火焰下和阀门口（</span><span lang="EN-US" style="FONT-SIZE: 14pt">1</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">厘米）快速对接后，扑灭火焰接入罐中。</span><span lang="EN-US" style="FONT-SIZE: 14pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 60.75pt; TEXT-INDENT: -32.25pt; mso-list: l0="l0"level1="level1"lfo1; tab-stops: list="list"60.75pt"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-fareast-font-family: 'Times New="New"Roman'"><span style="mso-list: Ignore">7.<span style="FONT: 7pt="7pt"'Times New="New"Roman'"> </span></span></span><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">培养灭菌时间控制，</span></b><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">目前厂家都差不多外形有所出入，功能基本一样，都是自动定时控温。温度控制精准度有所区别，有的是温度精度正负</span><span lang="EN-US" style="FONT-SIZE: 14pt">1</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">度，有的是精度</span><span lang="EN-US" style="FONT-SIZE: 14pt">0.5</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">度，还有的是精度</span><span lang="EN-US" style="FONT-SIZE: 14pt">0.1</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">度。个人认为精度越高越好，毕竟加热管还有缓冲加热时间。</span><span lang="EN-US" style="FONT-SIZE: 14pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="TEXT-INDENT: 28pt; mso-char-indent-count: 2.0"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">液体菌种的生产其实就是，保证灭菌彻底，冷却快速，接种安全，供气无菌，恒温培养。发酵罐罐体只要符合，安全生产，操作简单，使用方便，价格实惠即可。</span><span lang="EN-US" style="FONT-SIZE: 14pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="TEXT-INDENT: 28pt; mso-char-indent-count: 2.0"><span lang="EN-US" style="FONT-SIZE: 14pt"><o:p> </o:p></span></p>
<p class="MsoNormal" style="TEXT-INDENT: 28pt; mso-char-indent-count: 2.0"><span lang="EN-US" style="FONT-SIZE: 14pt"><span style="mso-spacerun: yes"> </span></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">工作时间不长，如有不妥之处，请各位老师指正。</span><span lang="EN-US" style="FONT-SIZE: 14pt">18637937637<o:p></o:p></span></p>
<p class="MsoNormal" style="TEXT-INDENT: 28pt; mso-char-indent-count: 2.0"><span lang="EN-US" style="FONT-SIZE: 14pt"><span style="mso-spacerun: yes"> </span></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">本人有全国各省成功客户（除港澳台）联系方式，非诚勿扰！！！</span><span lang="EN-US" style="FONT-SIZE: 14pt"><o:p></o:p></span></p> <font face="Verdana">http://b50.photo.store.qq.com/http_imgload.cgi?/rurl4_b=8357b91d245863ed2549cc11e8bfe3fcd82be04439cff3bbb90783d2eede803d250aff8be9e4f64a479e61f5629882e51a39bef6d<img class="statistic_photoview right-img" id="_il_img_0_21" title="点击跳到下一张" style="LEFT: 0px; WIDTH: 670px; POSITION: absolute; TOP: 0px; HEIGHT: 502px" alt="" src="http://b50.photo.store.qq.com/http_imgload.cgi?/rurl4_b=8357b91d245863ed2549cc11e8bfe3fcd82be04439cff3bbb90783d2eede803d250aff8be9e4f64a479e61f5629882e51a39bef6d26bc3a4f44dfdf15fab201ddc33f8c03bfd99f822759e9d4b609ba9f0be942d&a=52&b=50" eventslistuid="e636"/>&b=50</font> 更多液体菌种照片<font face="Verdana">http://user.qzone.qq.com/361123006/infocenter</font>
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