Not solidified may be the temperature control of the yogurt machine did not get good cause, if the regulation of the imprecise or time control is incorrect, then it may make the fermentation agent to lose the role of the cause of the yogurt does not solidify the situation, if it is the temperature control of the imprecise caused by the yogurt machine can be repaired to solve the problem.
If the time control is incorrect, you can extend the fermentation time, so that the milk can be fully fermented into yogurt, if it is because of the addition of the fermentation agent is too small, the next time you do yogurt can be appropriate to add some, so that the yogurt can also make better solidification.
If it is because the role of the leavening agent is lost, you can re-purchase a new leavening agent, you can also change to yogurt, can also achieve a good fermentation.
Remedy
Yogurt does not solidify want to remedy you can first prepare a milk pot, you can also use a larger iron bowl, inside add fresh milk, put on the gas heating, probably heated to 80 degrees or so, and then add some of the powdered white powder, while heating and stirring, be sure to use a small fire, so that the white powder can be fully integrated.
People who like to eat sweet can also add an appropriate amount of sugar, the old yogurt strains dig some, put the bottom of the yogurt cup, wait until after the cooking and cooling to about 50 degrees is almost, do not wait for it to solidify, and then a small cup of yogurt poured into it, and then added to the yogurt machine inside the adjustment of the time, you need to be ready beforehand to heat up, probably about 6 hours, the yogurt can be made well.