摘要：【中文】本发明公开了包含白芨提取物的牙膏抗炎性能体外评价模型和方法，其评价指标包括血浆中细胞因子IL‑10、IL‑6、IL‑1β和TNF‑α含量中至少一种，通过细胞培养和活性检测确定牙膏样品最适浓度，再取生长状态呈对数期的细胞，加入LPS诱导细胞中HEGCs呈炎症状态，分别加入上述最适浓度的实验样品和对照样品，继续培养并检测其分泌细胞因子的含量，通过细胞因子含量变化评价包含白芨提取物的牙膏抗炎性能。本发明为口腔护理产品抗炎或修复损伤功效前期验证提供快捷可靠的评价方法，也为口腔护理行业动物替代实验、口腔护理产品开发和功效验证提供新思路。 【EN】The invention discloses a toothpaste anti-inflammatory performance in-vitro evaluation model and method containing bletilla striata extract, wherein the evaluation index comprises at least one of the contents of cytokines IL-10, IL-6, IL-1 β and TNF- α in plasma, the optimum concentration of a toothpaste sample is determined through cell culture and activity detection, cells with logarithmic growth states are taken, LPS is added to induce HEGCs in the cells to be in an inflammatory state, the experimental sample and the control sample with the optimum concentration are respectively added, the culture is continued, the content of the secreted cytokines is detected, and the toothpaste anti-inflammatory performance containing the bletilla striata extract is evaluated through the change of the content of the cytokines.

摘要：【中文】本发明公开了一种快速评估羧甲基纤维素钠在酸性乳饮料中稳定蛋白能力的方法，步骤为：将制备好的酪蛋白溶液加入待测CMC的溶液中，再加入柠檬酸钠和三聚磷酸钠，用柠檬酸溶液调整pH为4.2~4.4，定容后剪切混合；均质后巴氏杀菌；测定D[4,3]和不稳定系数；D[4,3]≤1.0μm且不稳定系数≤0.3时，稳定能力良好；D[4,3]＞1.0μm且不稳定系数≤0.3或D[4,3]≤1.0μm且不稳定系数＞0.3时，稳定能力中等；D[4,3]＞1.0μm且不稳定系数＞0.3时，稳定能力差。本发明以酪蛋白为模型，通过粒径大小及不稳定系数双重指标，能够快速筛选出在酸奶饮品中可以提供较好稳定性的CMC。 【EN】The invention discloses a method for rapidly evaluating the protein stabilizing capacity of sodium carboxymethylcellulose in an acidic milk beverage, which comprises the following steps: adding the prepared casein solution into a CMC solution to be tested, adding sodium citrate and sodium tripolyphosphate, adjusting the pH to 4.2-4.4 by using a citric acid solution, metering the volume, and shearing and mixing; carrying out pasteurization after homogenizing; determining D4, 3 and the instability factor; d4, 3 is less than or equal to 1.0 μm, and the instability coefficient is less than or equal to 0.3, the stability is good; when D4, 3 is greater than 1.0 μm and the unstable coefficient is less than or equal to 0.3 or D4, 3 is less than or equal to 1.0 μm and the unstable coefficient is greater than 0.3, the stability is moderate; when D4, 3 > 1.0 μm and the coefficient of instability > 0.3, the stabilizing ability is poor. The invention takes casein as a model, and can quickly screen the CMC which can provide better stability in the yoghourt drink through double indexes of particle size and unstable coefficient.

摘要：【中文】本发明公开了一种空气能装备智能控制系统，其特征在于，自来水经过滤器和进水阀后进入水箱，水在空气能主机中被加热，水被加热后经出水阀输出至用水设施，供用户使用，自来水温度传感器设置于水箱进水口，用于检测水箱进水温度；电流传感器设置于空气能主机的电源接头处，用于检测空气能主机的工作电流；主机进水温度传感器放置于主机进水口处，主机出水温度传感器放置于主机出水口处；出水流量传感器放置于出水阀的后端，用于检测出水流量；液位传感器采用压力式液位传感方式，放置于水箱底部，通过感应水箱中的水压换算成水箱液位；水箱温度传感器放置于水箱底部，用于检测水箱中的水温，主机、进水阀、出水阀通过电信号与控制柜联通控制。 【EN】The invention discloses an intelligent control system of air energy equipment, which is characterized in that tap water enters a water tank after passing through a filter and a water inlet valve, the water is heated in an air energy host, the heated water is output to a water utilization facility through a water outlet valve for a user to use, and a tap water temperature sensor is arranged at the water inlet of the water tank and used for detecting the water inlet temperature of the water tank; the current sensor is arranged at a power supply connector of the air energy host and used for detecting the working current of the air energy host; the main machine water inlet temperature sensor is arranged at a main machine water inlet, and the main machine water outlet temperature sensor is arranged at a main machine water outlet; the water outlet flow sensor is arranged at the rear end of the water outlet valve and used for detecting water flow; the liquid level sensor is placed at the bottom of the water tank in a pressure type liquid level sensing mode and converts the water pressure in the water tank into the liquid level of the water tank by sensing the water pressure in the water tank; the water tank temperature sensor is arranged at the bottom of the water tank and used for detecting the water temperature in the water tank, and the host machine, the water inlet valve and the water outlet valve are communicated and controlled with the control cabinet through electric signals.