1. Royal jelly is best preserved in low temperature and dark. The temperature of household refrigerators'fresh-keeping layer is generally about 0-8 C (if refrigerators are opened frequently, the temperature will be higher). The refrigerators' cold-keeping layer is between - 2 C and - 10 C. The fresh-keeping layer can keep royal jelly unchanged for 20-30 days, and the refrigerated layer can keep it for half a year at most. Some consumers fear that the royal jelly will not deteriorate due to the lack of low-temperature refrigeration on their way home or to other places. This concern is superfluous, because royal jelly can be preserved for 3 to 5 days at room temperature (about 20 C).
If purchasing royal jelly of more than 2 kg at a time is too late to eat, don't worry. First put 250-500 g royal jelly in the refrigeration layer, and then put the rest in the refrigeration layer. After eating the royal jelly of the refrigeration layer, thaw some royal jelly from the refrigeration layer to the fresh-keeping layer, so that the nutrition of royal jelly can not be lost in half a year. Household refrigerators are often opened and the temperature is not very low, so it is recommended that royal jelly should be kept for up to half a year, while the freezing temperature of refrigerators is much lower than that of family refrigerators. Royal jelly can be stored casually for several years without deterioration.
In a word, shorten the storage time of royal jelly as far as possible, and eat it as soon as possible, which is beneficial to the absorption of nutrition and the best effect of Royal jelly.
2. Royal jelly can be preserved at - 5 C for half a year, at - 10 C for about one year, and at - 18 C for more than two years. - The color of royal jelly will gradually deepen after being stored at 5 C for more than half a year, and the sense of sourness and pungency will also decrease or even disappear.
3. In the absence of refrigeration 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 0.1-0.2:1, so that royal jelly can be preserved for about a month, but it must be fully stirred every day, because the proportion of royal jelly is small, it will float on honey.
4.if you drink, you can mix royal jelly into wine and preserve it. Liquor should be above 50 degrees. The ratio of royal jelly to wine should be 0.2:1, but it should be stirred or shaken regularly so that royal jelly can be fully dissolved in wine, so that it can be preserved for one or two years (depending on the degree of wine).
5. The taste of royal jelly is sour, spicy and astringent. If it is found that royal jelly is darker in color, has bad taste, bitter taste, etc. and even produces bubbles during fermentation, it indicates that royal jelly has deteriorated and is not suitable for consumption.
