Royal jelly PH value in 3.5 ~ 4.5 or so, overall belongs to the acidic thick liquid, so absolutely can not use iron, aluminum, copper and other metal containers to save, the reason is that long-term preservation of metal containers, royal jelly will be preserved with the metal of the chemical reaction and the impact of the shelf-life, it is best to use non-toxic plastic bottles or glass bottles, but also to the container will be cleaned, disinfected and dried before use. It is best to use non-toxic plastic or glass bottles, and also to clean, sterilize and dry the containers before using them.

Second, low temperature environment

Temperature is an important factor affecting the shelf life of royal jelly, short-term preservation of royal jelly in the refrigerator's freezer, but if you need to keep it for a long time, it should be placed in the refrigerator's freezer.

Third, light preservation

Royal jelly is very sensitive to light, because light will promote the ketone and aldehyde groups in the royal jelly to reduce, thus accelerating the deterioration of royal jelly and loss of food value, so the royal jelly must be placed in the environment to avoid light preservation, in addition to the preservation of royal jelly containers is best to choose the best brown, black glass bottles or milky white non-toxic plastic bottles to save.

Fourth, sealed preservation

The air contains a lot of moisture and microorganisms, and these are also important factors affecting the shelf life of royal jelly, so royal jelly must be sealed when preserved, and long-term preservation of the bottle is best to use beeswax and other sealing measures.

Royal jelly, also known as royal jelly, royal jelly, queen bee milk, bee milk, is the secretion of the pharyngeal glands of young worker bees cultivating larvae in the hive of honey bees, and it is the food supplied to the larvae that will be turned into the queen bee, and it is also the life-long food of the queen bee. It is the food for the larvae that will become queen bees, and it is also the life-long food of the queen bee. The color of royal jelly from different pollen sources varies greatly. The color of royal jelly can be distinguished by the color of the royal jelly, which is produced by the pollen source of the flowering period.

There are some dietary taboos when consuming royal jelly. As royal jelly contains heterogeneous proteins from pollen and bee venom peptides, some people are easily allergic to this, should pay attention to when taking, allergic people should avoid eating. There is also low blood sugar should be avoided. It is because royal jelly has insulin-like substances that can enhance the hypoglycemic effect of insulin in the body, which will exacerbate the hypoglycemic reaction. It is also not suitable for people who are weak, have loose stools or diarrhea. In addition, the normal development of children should not drink royal jelly, is due to children taking royal jelly easy to promote the development of sexual organs, precocious puberty; malnutrition, stunted children 1 gram per day, one to three months can be significantly improved.

Royal jelly can not be taken with boiling water or tea, the temperature is too high and easy to destroy its active substances, tannins and iron in tea, will reduce its efficacy. It must be taken for a long time to be effective.