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Royal jelly freeze-drying (royal jelly freeze-drying machine)
Date: 2022-04-09Read: 7

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Application of freeze-drying technology in royal jelly
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1


Preface

Royal jelly is a substance secreted from the pharyngeal glands of bees (worker bees) and is the food used by bees to feed the queen bee.It has high nutritional and pharmacological value, and is favored by industries such as food, cosmetics, and medicine at home and abroad. Royal jelly has certain biological activity and high thermal sensitivity. Therefore, fresh royal jelly stored at room temperature will quickly lose its biological activity, leading to spoilageDeterioration.China stipulates that royal jelly should be stored at a low temperature of 18 ℃.Fresh royal jelly is freeze-dried and made into dry powder, which fundamentally solves a series of problems caused by the difficulty of storing royal jelly, thereby promoting the development of royal jelly production and sales.


2


Main components of royal jelly

BeeThe composition of royal jelly is quite complex, containing various nutrients such as protein, fat, vitamins, and carbohydrates. Fresh royal jelly contains approximately 62.5-70% water and 30-37.5% dry matter. The protein content is the highest in the dry matter of royal jelly, accounting for approximately 36-55%; Other components such as 12 free amino acids account for about 0.8%, sugars account for more than 20%, and lipid substances including 10 hydroxy decenoic acid have a content of 7.5-15%, while minerals account for 0.9-3%. In addition, royal jelly also contains other substances with lower levels such as vitamins, nucleic acids, hormones, etc.


3


Why does royal jelly need to be freeze-dried

Royal jelly can be said to be "active" royal jelly, including essence, which is easy to deteriorate at room temperature, so it is difficult to preserve and carry. The suitable refrigeration temperature for fresh royal jelly is below -18 ℃, but most household refrigerators cannot achieve this performance. Moreover, fresh royal jelly is frozen in the refrigerator and is not easy to eat; The refrigerator is often opened, and the temperature inside the box changes greatly. Fresh royal jelly enters and exits the refrigerator, which can easily lose its biological activity. Using freeze-drying technology to produce high-quality royal jelly freeze-dried powder. Not only does it fully preserve the biological activity of nutrients, but it also overcomes the disadvantage of long-term storage of biological activity at room temperature or in the refrigerator.

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Freeze dried royal jelly

Pharmacological effects and efficacy of royal jelly:

Royal jelly can enhance a person's basic physical strength, activate aging tissues, improve appetite, boost energy, and improve complexion after consumption;

The peptides and protein health factors contained in royal jelly can promote intellectual development, so taking them can improve memory;

Royal jelly is rich in vitamin B and excellent protein, especially the strong bactericidal royal jelly acid, making it a good medicine for cancer treatment;

Royal jelly contains various inorganic salts that can promote hepatic glucose release, enhance metabolism, and have the effect of preventing and protecting against chemical liver damage;

The pantothenic acid in royal jelly contains rich active substances that can improve symptoms of rheumatism and arthritis;

Royal jelly contains acetylcholine, which can restore normal autonomic nervous system disorders and has a significant effect on treating cardiovascular diseases;

(7) Royal jelly contains insulin like substance, which has certain effect on diabetes;

Royal jelly contains protein hormones, which circulate throughout the body with the blood after consumption, helping to restore vitality to skin and muscle tissue functions, and has a significant effect on treating burns;

Royal jelly has a promoting effect on hematopoietic function, which can increase hemoglobin, promote growth, and enhance disease resistance in children with developmental disorders;

Royal jelly can strengthen the function of the adrenal cortex, regulate human hormones, promote the recovery of interstitial brain cells, and is beneficial for treating menopausal disorders and chronic prostatitis.



Freeze drying process of royal jelly



1. Raw material preparation (material concentration set between 4-25%)

2. Filter and remove impurities.

3. Load the tray and place it in the freeze dryer.

4. Edit the freeze-drying process to start running. (Pre freezing, sublimation drying, and analytical drying operate automatically.)

5. Freeze drying endpoint determination

6. Inflate, open the box and receive the materials.

7. Crushing

8. Packaging or other molding processes

图片coldFreeze drying process图片

Freezing temperature of royal jellyControl at -30℃To -35 ℃.

Maintain materials at -25℃Between -30 ℃.

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Freeze drying process of royal jelly

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Songyuan freeze-drying


Beijing SongyuanhuaXing Technology Development Co., LtdFounded in2000In the year, we focus on the research and development, production, and sales of vacuum freeze-drying technology products, with "vacuum freeze-drying machine" as the core product. We have formed three series of products and targeted solutions for scientific research experiments, medical, and food industries, with different scales and applications. We are an influential supplier of vacuum freeze-drying equipment and targeted solutions in China.

Beijing Songyuan Huaxing is an enterprise engaged in vacuum freeze-drying technology and a standardized enterprise for industrial safety production in Beijing. It has passed theISO9001:2015Quality Management System Certification and EUCEauthentication. Headquartered in Beijing, with branch offices and authorized maintenance stations in Shanghai, Guangdong, Wuhan, Xi'an, Chengdu and other places. Meanwhile, Beijing Songyuan HuaxingThe products are exported to countries such as the United States, Russia, South Korea, Japan, Singapore, Malaysia, and Canada.

图片Experimental royal jelly freeze-drying machine

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Production type royal jelly freeze-drying machine