How to preserve royal jelly, how to preserve royal jelly

1. Royal jelly is best preserved at low temperature and protected from light, the temperature of the fresh-keeping layer of the refrigerator for home use is generally about 8 (the temperature will be higher if the refrigerator is often opened), the refrigerator refrigeration layer is about -2 -1, the fresh-keeping layer can keep the royal jelly for 2 days and 3 days without deterioration, and the refrigerated layer can be stored for half a year at most. Because at room temperature (about 2), royal jelly can be stored for 3 to 5 days without deterioration.

2. Generally, royal jelly can be stored for about half a year without deterioration at about -5, -1 can be stored for about one year, and -18 can be stored for more than two years. -5 After being stored for more than half a year, the color of the royal jelly will gradually deepen, and the sourness and spicinessness will be reduced or even absent.

3. In the absence of refrigeration conditions, royal jelly can be mixed into honey (the honey concentration must be above 41 degrees), and the ratio of royal jelly to honey is. 1~.2：

1. In this way, royal jelly can be stored for about a month, but it must be fully stirred when eating it every day, because the specific gravity of royal jelly is small and will float on top of the honey.

4. If you drink wine, you can mix royal jelly into the wine and preserve, the liquor should be more than 5 degrees, and the ratio of royal jelly to wine is. 2:1, but stir or shake well so that the royal jelly dissolves well into the wine, which can last for a year or two (depending on the degree of the wine).

Royal jelly needs to be kept in the refrigerator at low temperature or frozen.

The shelf life of fresh royal jelly is directly related to the storage environment temperature of royal jelly, royal jelly storage needs to be refrigerated or frozen, the refrigeration period is about 5 for 3 months, frozen at about -5 can be stored for one year, and royal jelly can be stored for more than two years below -18. Now I eat the royal jelly of Miao Zi Bee almost every day, which has helped me a lot in my physical recovery after surgery.

If there are no refrigeration and freezing conditions, royal jelly can be mixed with honey in a ratio of 1:5 and used for temporary consumption and preservation at room temperature. In short, the time should not be too long, otherwise it is also easy to be oxidized, which will reduce the nutritional value of royal jelly.

Royal jelly is required to be stored at low temperatures, and the storage temperature is -5--7. Practice has proved that under such temperature conditions, stored for one year, its composition changes little, and it can be stored for several years under the condition of -18 without deterioration.

The color of royal jelly produced by different pollen sources at the flowering stage is quite different. For example, rape pulp is white, black locust pulp is milky white, milk vetch pulp is pale yellow, buckwheat pulp is reddish, purple locust pulp is purple, etc. The color of the royal jelly can be used to distinguish what kind of honey powder is produced during the flowering period.

Royal jelly needs to be refrigerated or frozen for storage, the refrigeration period is about 3 months for about 4, frozen for one year for about -5, and more than two years for -18. If there is no refrigeration or freezing conditions, honey can be mixed with it at room temperature for temporary consumption and preservation.

Use a non-toxic plastic bag or bottle of royal jelly, seal the royal jelly in a plastic bag first, then place it in a plastic bottle, screw the cap tightly, and store it in the dark. In general, royal jelly can be stored for a longer time below -5, and the shelf life can reach 24 months below -18.

In the process of production, purchase and sales, the short-term storage temperature of royal jelly shall not be higher than 4, and the sealed package can be sold and transported within 24 hours at room temperature, but the temperature should be prevented from changing sharply.

Quick information: Mix royal jelly with honey thoroughly, which can be temporarily stored at room temperature and should be consumed in time.

Royal jelly is best stored at low temperatures and protected from light, in the refrigerator, or in wine.

Low temperature preservation: the fresh-keeping layer of household refrigerators, the temperature is generally about 0 8, the temperature of the refrigerator refrigeration layer is about -2 -10, the fresh-keeping layer can preserve royal jelly for 20 30 days without deterioration, and the refrigerated layer can be stored for up to half a year. Part of the royal jelly can be stored in the refrigerator freshness, and part of the royal jelly can be stored in the refrigerator freezer.

After eating the royal jelly in the fresh-keeping layer, thaw some royal jelly from the refrigerated layer to the fresh-keeping layer, which can ensure that the nutrients of the royal jelly are not lost within half a year.

Honey preservation: In the absence of refrigeration conditions, royal jelly can be mixed into honey for preservation, the honey concentration must be above 41 degrees, and the ratio of royal jelly and honey is: 1, so that royal jelly can be stored for about a month.

However, it must be stirred well every day when eating, as the specific gravity of royal jelly is small and will float on top of the honey. In this way, the preservative effect of honey is used, and honey with high concentration should be selected, otherwise there will be no preservative effect.

Liquor preservation: Royal jelly can be mixed into wine for preservation, liquor above 50 degrees, the ratio of royal jelly to liquor is: 1.

Again, stir or shake well often to allow the royal jelly to fully dissolve into the wine, which can be preserved for a year or two. Alternatively, royal jelly can be stored tightly sealed in a dark glass bottle to protect it from light.

Royal jelly contains a variety of nutrients such as royal jelly acid, acetylcholine, nucleic acids, folic acid, trace elements, amino acids and minerals, but in order for these nutrients to play their due role, royal jelly must be in a fresh state. And royal jelly has really harsh requirements for storage conditions.

In terms of nutritional royal jelly freshness, royal jelly has six fears, namely fear of heat, light, metal, air, acid and alkali, bacteria and metal pollution. From the aspects of light, metal, air, bacteria, acid and alkali, etc., it can be solved by simple treatment, and it can be solved by choosing a non-metallic bottle with good light-proof and sealing properties to hold royal jelly.

However, only the temperature has a greater impact on royal jelly, and everyone must attach great importance to it. It has been proved in practice that the quality of royal jelly stored for one year has changed in 5, but the quality of royal jelly stored below -2 has changed little for about 1 year, and the quality of royal jelly stored below -18 can be stable for several years.

Therefore, high temperature is easy to inactivate royal jelly, and it can only be frozen and sealed at low temperature.

Ways to preserve royal jelly:

Royal jelly is sensitive to air, water vapor, light, and heat. Among them, the air has an oxidizing effect on royal jelly; Water vapor has a hydrolytic effect on royal jelly; Light acts as a catalyst for royal jelly, which can reduce the aldehyde and ketone groups in it. Royal jelly is stable at low temperatures, refrigerated below 4-5 degrees in the household refrigerator, and can be kept for 1 month without change.

Under normal circumstances, it should be frozen below minus 18 degrees Celsius and has a validity period of two years. Some experts in Japan have reported that royal jelly can be stored below minus 18 degrees Celsius and will not deteriorate for several years.

It can be stored for 4-5 days at room temperature, otherwise the active substances in the royal jelly will be destroyed, the reason is that the royal jelly itself contains bactericidal substances, more than 5 days, although the royal jelly has not deteriorated, but the active substances in it have decreased significantly, and the health care effect has been greatly reduced.

The suggestions are as follows: After buying the royal jelly home, first put it in the refrigerator to thaw, and after all it is melted, pour the royal jelly into 1-2 lunch boxes and cover it, spread it out, flatten it, and put it in the freezer. Take it out after freezing, pour it on the cutting board, cut it into 5g pieces with a knife, and then, put it into a container, cover the lid, take out a small piece every morning and evening, a few minutes in advance, and take it together with honey, propolis or bee pollen.

Tianshui, the best royal jelly producing area in China, is the only international honey source in China that meets the seven major indicators. Tianshui, Gansu Province, as the origin of Chinese beekeeping, has its unique natural resource advantages and social conditions. Tianshui is located in the watershed of the Yangtze River and the Yellow River, with a humid climate, abundant sunlight, a unique plateau natural climate, and is located in the Maijishan Baili Ecological Corridor, which objectively provides high-quality natural conditions for the birth of the originator of Chinese beekeeping.

Coupled with thousands of years of technical precipitation, Tianshui honey has become a major exporter of high-quality honey by virtue of its good appearance, pure taste and obvious effect.

It is recommended to store royal jelly at a low temperature of minus 18 °C, so that it can generally be stored for more than a year with little change.

11. Royal jelly can be stored in the freezer of the refrigerator for more than one year, and a small part can be taken out and placed in the refrigerator for the convenience of eating, which can be stored for about 1 month.

2. You can use the antiseptic effect of honey to preserve royal jelly, stir 50 grams of fresh royal jelly with 1 kg of high-quality honey, and mix it into queen honey biling in a cool place indoors to seal and store for short-term consumption, because royal jelly is lighter than honey, it often appears to float after prevention, and the thinner the honey floats, the more serious the floating, so it is necessary to choose honey with high concentration, otherwise there is no antiseptic effect.

2. Poor storage conditions will make the active ingredients of royal jelly be damaged or even spoiled to varying degrees, fresh royal jelly can play its good effect, royal jelly in the storage process has seven factors that affect its quality, in order is air, light, heat, metal, bacteria, acid and alkali.

3 At this stage, the best preservation condition for royal jelly is low temperature preservation, there are tests that royal jelly can be stored for about -5 for half a year without deterioration, royal jelly can be stored for 1 year without deterioration under minus 2 conditions, and can be stored at minus 18 for three years without deterioration.

41. It is not advisable to use metal tools to produce royal jelly, and it is also necessary to avoid taking out royal jelly under sunlight to avoid its thermal deterioration.

2. In the process of royal jelly storage, Fan Huijing should often adhere to its changes, if the royal jelly becomes darker, bubbles or peculiar smell, then the royal jelly may have deteriorated and should not be eaten.

1. Save the container.

The pH value of royal jelly is about the same, and it is an acidic and thick liquid as a whole, so it must not be stored in metal containers such as iron, aluminum, copper, etc., because when stored in metal containers for a long time, royal jelly will have a chemical reaction with metal and affect the shelf life, it is best to use non-toxic plastic bottles or glass bottles, and the container should be cleaned, disinfected and dried before use.

Second, low temperature environment.

Temperature is an important factor affecting the shelf life of royal jelly, it is best to store royal jelly in the refrigerator for short-term storage, but if it needs to be stored for a long time, it should be stored in the freezer compartment of the refrigerator.

3. Keep away from light.

Royal jelly is very sensitive to light, because light will promote the reduction of ketone and aldehyde groups in royal jelly, thereby accelerating the deterioration of royal jelly and losing its edible value, so royal jelly must be stored in a dark environment, and the container for storing royal jelly is best to choose brown, black glass bottles or milky white non-toxic plastic bottles to preserve.

Fourth, sealed storage.

The air contains a lot of moisture and microorganisms, and these are also important factors that affect the shelf life of royal jelly, so royal jelly must be sealed well when preserved, and it is best to seal the bottle mouth with beeswax and other measures when storing it for a long time.

Royal jelly, also known as royal jelly, royal jelly, royal jelly, and bee milk, is the secretion of the pharyngeal glands of young worker bees that cultivate larvae in the honeycomb, and is the food for the larvae that will become the queen bee, and it is also the food for the queen bee for life. Royal jelly is usually called royal jelly after what flowering period it grows. The color of royal jelly produced by different pollen sources at the flowering stage is quite different.

The color of the royal jelly can be used to distinguish what kind of honey powder is produced during the flowering period.

When consuming royal jelly, there are some dietary restrictions. Since royal jelly contains heterosexual proteins and bee venom peptides from pollen, some people are prone to allergies, so it should be noted that people with allergies should avoid eating them. There are also people with low blood sugar who should avoid eating.

It is due to the insulin-like substance in royal jelly, which can enhance the hypoglycemic effect of insulin in the human body, which will aggravate the hypoglycemic reaction. People with weakness, loose stools, and diarrhea should not eat it. In addition, children with normal development should not drink royal jelly, because children are easy to promote the development of sexual organs and precocious puberty after taking royal jelly; Malnourished and stunted children can see significant improvement in 1 to 3 months with 1 gram per day.

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

First of all, the container, because the pH value of royal jelly is about high, it is an acidic liquid, so it is not possible to use a metal container to preserve it. The second is the temperature, at room temperature, the preservation time of royal jelly is relatively short, it can be stored for about half a year at 0 to 5 degrees Celsius, and the forest key dust can be stored for more than 2 years at -18 degrees Celsius. Finally, it is important to avoid light and seal.

Introduction to Royal Jelly

Royal jelly, also known as royal jelly or royal jelly, refers to the food supplied to the larvae that will become queen bees, and is generally secreted by young worker bees that raise larvae in the hive. Royal jelly can be classified according to its powder source, color, production season, bee species and physical and chemical indicators, among which it can be divided into spring pulp and summer and autumn pulp according to the season.

Preservation method of royal jelly: Royal jelly should be stored at low temperatures, and the storage temperature should be minus 5° to 7. Practice has proved that under such temperature conditions, stored for one year, its composition changes little, and it can be stored for several years under the condition of minus 18 without deterioration.

In addition, the pH value of royal jelly is about to, and it is an acidic and thick liquid on the whole, so it must not be stored in metal containers such as iron, aluminum, and copper. Royal jelly must be kept in a dark environment.

Royal jelly, also known as royal jelly, royal jelly, royal jelly, and bee milk, is the secretion of the pharyngeal glands of young worker bees that cultivate larvae in the honeyhive, and is the food for the larvae that will become the queen bee, and it is also the food for the queen bee for life.

Because royal jelly is a labor-intensive product and the yield is very low, generally a group of bees can only produce 3 to 4 kg of royal jelly a year, so the production cost is very high.

Royal jelly generally produced before mid-May can be classified as spring syrup, and royal jelly produced after mid-May can be classified as Xia Zheng Xun number and autumn syrup. Spring syrup is milky yellow, Changchong is the best quality royal jelly of the year, especially the first production of royal jelly is of the highest quality, and the royal jelly acid content is high. The color of autumn pulp is slightly darker, and the water content is slightly lower than that of spring pulp, but the quality is slightly inferior to that of spring pulp.