Rennet belongs to pure natural enzyme preparation, which is protein. The food containing enzyme preparation is just like eating food containing protein, which is beneficial and harmless to human body.
For some sensitive people, if they take high concentration enzyme powder or fog drops directly, they may cause allergy, and long time contact may irritate skin, eyes and mucous membrane tissue. During the operation, it is recommended to wear protective equipment such as masks and eye masks. The remaining or spilled enzyme powder should be treated in time. A large amount of enzyme powder should be gently swept back to the container, and a small amount should be cleaned by vacuum suction or water immersion.
Rennet is a kind of bioactive substance, which is easy to be inhibited and destroyed by heavy metal ions (Fe3 +, Cu2 +, Hg +, Pb +) and oxidants. It should be avoided to contact with lysozyme during storage or use.
Rennet Product Application
1. Cheese processing
Rennet is an indispensable preparation for cheese production. It can effectively curd fresh cheese, shorten the ripening time of cheese, effectively control the hydrolysis of casein, prevent the excessive hydrolysis of casein to produce bitter peptides, with less protein and fat loss and high cheese yield.
2. Yogurt processing
At first, chymosin extracted from animal stomach was used to promote the solidification of dairy products. However, the sources of chymosin from animals are not stable. At the same time, due to the consideration of race and belief, plant derived chymosin is becoming more and more popular. It has great economic benefits.