日本理论片www视频-日本老师69xxxxxxxxx-日本老年人精品久久中文字幕-日本捆绑调教hd在线观看-日本口工全彩无遮拦漫画大-日本口工禁漫画无遮挡全彩

×

Vitamin B12

Products Introduction

Basic information

Vitamin B12, or cobalamin, has the largest and most complex molecule among all vitamins identified today. It is also the only vitamin to have metal ions in its composition.

Edges of NHU

Edges in fermentation:Better stability of strains with advanced activation technology. leading fermentation process in the industry.  Effective and timely control over processes with the on-line tail gas detection method.Optimal operation efficiency and lower cost using large-size fermenters, saving about 12% of steam.

Edges in extraction:Continuous process and stable concentration of the concentrate with state-of-the-art filtration system, saving 700m3 water/day.Significant reduction of raw material consumption and wastewater discharge with more automated purification process, cutting operation cost effectively. 

Products Recommended

主站蜘蛛池模板: 久久久久久曰本av免费免费| 无码一区18禁3d| 婷婷无套内射影院| 日本成熟视频免费视频| 国产乱国产乱老熟300部视频| 无码少妇一区二区三区浪潮av| 日韩人妻无码精品-专区| 国产又色又爽又高潮免费| 操爽视频| 丰满少妇被猛烈进入高清播放| 狠狠草视频| 欧美性生交xxxxx久久久| 国产精品亚韩精品无码a在线| 日日麻批免费40分钟无码| 日韩一区二区三区高清电影| 68日本xxxⅹxxxxx18| 欧美日韩国产一区二区三区不卡| 国产粉嫩高中无套进入| 国精无码欧精品亚洲一区| 色欲色av免费观看| 1v1高h肉爽文bl| 日韩a无v码在线播放| 人妻无码人妻有码中文字幕| 国产欧美日韩电影| 国产精品理论片| 亚洲成av人片在线观看无码不卡| 内射中出日韩无国产剧情| 中国农村熟妇性视频| 色婷婷六月桃花综合影院| 精品国产乱码久久久久软件| 国内精品久久毛片一区二区| 国产黄色在线视频| 欲香欲色天天综合和网| 国产欧美日韩一区二区搜索| 久草cm| 全免费a级毛片| 青青草在久久免费久久免费| 免费性bbbb台湾| 中国猛少妇色xxxxx| 欧美牲交a欧美牲交aⅴ免费真| 日本韩国亚洲欧美在线|