自絮凝[作用],self-flocculation

1)self-flocculation
自絮凝[作用]

2)autoflocculation
自絮凝作用

3)distillage recycle
自絮凝

4)self-flocculating yeast
自絮凝酵母
1.
Effect of zinc ion on ethanol tolerance and floc size of self-flocculating yeast;
锌离子对自絮凝酵母乙醇耐性和絮凝颗粒大小的影响


2.
As shown experimentally, the characteristics of phospholipid fatty acid composition of plasma membranes significantly affected the sensitivities of plasma membrane ATPases to in vivo ethanol activation for a self-flocculating yeast growing in the presence of ethanol(volume fraction is 0.
实验结果表明,细胞膜磷脂脂肪酸组成特点,对生长于未添加乙醇条件下的自絮凝酵母的质膜ATP酶活性没有影响,但却明显影响生长于添加乙醇(体积分数为0。



5)self-flocculating yeast
自絮凝颗粒酵母
1.
Rheological behaviors of self-flocculating yeast suspensions were investigated using a rotating cylinder viscometer.
用旋转黏度计测定了自絮凝颗粒酵母悬浮液的流变特性,并考察了其流变特性的影响因素,如菌体生物量、葡萄糖质量浓度、温度等。


2.
Continuous ethanol fermentation using self-flocculating yeast SPSC01, a fusant from Saccharomyces cerevisiae and Schizosaccharomyces pombe, and two-stage enzymatic hydrolyte of dry milling corn powder, was continuously run for 120 days.
在一套四级串联悬浮床生物反应器系统中,以双酶法制备的玉米粉糖化液为底物,进行了废糟液全循环条件下自絮凝颗粒酵母乙醇连续发酵的实验研究。



6)self-flocculating yeast
自絮凝酵母颗粒
1.
Ethanol tolerance of self-flocculating yeast SPSC01 was studied in a 3-L bioreactor under fed-batch culture.
粒度为100、200和300μm的自絮凝酵母颗粒群体总麦角固醇、游离麦角固醇及海藻糖含量与粒度大小成正相关,但在粒度为400μm的絮凝颗粒群体中总麦角固醇、游离麦角固醇及海藻糖含量呈下降趋势,与其乙醇耐性低于300μm絮凝颗粒的结果相一致。



7)self-flocculating yeast cells
自絮凝颗粒酵母
1.
Potentially, distillage could be fully recycled during continuous ethanol fermentation using self-flocculating yeast cells as yeast cells were self-immobilized and less inhibitory by-products were expected in the waste distillage.
本文针对酒精发酵行业现有废糟液治理技术存在设备投资大、运行能耗高的突出缺点,以玉米粉为原料,双酶法制糖,在自絮凝颗粒酵母酒精连续发酵系统中耦合了废糟液直接全循环使用清洁生产技术。



8)Self flocculating particles(flocs)
自絮凝细胞颗粒

9)self-flocculation
无载体细胞自絮凝

补充资料：空缺絮凝作用
分子式：
CAS号：

性质：由溶液中的自由高分子引起的胶体絮凝的现象。与小分子相比，高分子在溶液中占有的空间要大得多。当胶体粒子接近到距离小于高分子在溶液中的尺寸时，粒子之间的空间内的高分子浓度将显著减小，形成所谓空缺区。由于粒子之间的空间内与体相溶液内的高分子浓度不同而产生的渗透压，在粒子间产生了附加的吸引作用。当溶液中高分子浓度足够高时，这一吸引作用可以导致胶体絮凝，这称为空缺絮凝作用。另一方面，当粒子接近到粒子之间形成空缺区时，胶体体系必定先经历从高分子均匀分布到不均匀分布的变化。这在热力学上是一个能量升高过程，因此表现为粒子间的排斥作用。在溶液中高分子浓度很高时，这一作用足以使胶体保持稳定，这称为空缺稳定作用(depletion stabilization)。空缺絮凝和空缺稳定作用都发生在溶液中高分子浓度很高的情形，产生空缺稳定作用所要求的高分子浓度更高。


说明：补充资料仅用于学习参考，请勿用于其它任何用途。

自絮凝[作用],self-flocculation