How to preserve royal jelly

Put royal jelly in a refrigerated or frozen environment. In general, royal jelly can be preserved for 2-3 months in a refrigerated environment of 2-6 degrees and about two years in an environment of minus 18 degrees. Also pay attention to minimize the contact time of royal jelly with air, do not put royal jelly together with spoiled food, so as to avoid chemical reaction with some of these substances, resulting in deterioration.

1. Royal jelly is best preserved at low temperature and away from light. The fresh-keeping layer temperature of household refrigerator is generally around 0: 8 ℃ (if the refrigerator is often opened, the temperature will be higher), the cold layer of refrigerator is about-2 ℃ ~-10 ℃, the fresh-keeping layer can keep royal jelly from deterioration for 20 to 30 days, and the cold layer can be preserved for up to half a year. Some consumers worry that they will break down without cold storage on the way home or on their way out of town, which is superfluous, because royal jelly can be preserved for 3 to 5 days at room temperature (about 20 ℃).

Generally, royal jelly can be preserved at-5 ℃ for half a year,-10 ℃ for about a year, and-18 ℃ for more than two years. After-5 ℃ storage for half a year, the color of royal jelly will gradually deepen, and the hot and sour feeling will decrease or even no.

Third, in the absence of cold storage conditions, royal jelly can be mixed into honey (the concentration of honey must be above 41 degrees). The ratio of royal jelly to honey is 0.1 to 0.2, so that royal jelly can be preserved for a month or so, but it must be fully stirred every day, because the proportion of royal jelly is small and will float on honey.

4. If you drink, you can mix the royal jelly into the wine and preserve it. The white wine should be more than 50 degrees, and the ratio of royal jelly to wine is 0.2. However, it should be stirred or shaken regularly so that the royal jelly can be fully dissolved into the wine. This can be preserved for a year or two (depending on the degree of the wine).

Fifth, the taste of royal jelly is sour, spicy and astringent. if it is found that the color of royal jelly becomes dark, rotten, bitter, and other odors or even produce bubbles by fermentation, it shows that royal jelly has gone bad and should not be eaten.