1. Propolis contains trace amino acids:
(1) valine (1) histidine
(2) lysine (2) arginine
(3) leucine (3) glutamic acid
(4) Isoamino acid (4) Cysteine
(5) threonine (5) tyrosine
(6) phenylalanine (6) serine
(7) protein (7) proline
(8) tryptophan (deficiency) (8) aspartic acid
(9) Glycine
(10) alanine
2. Propolis contains trace amounts of vitamin B:
Vitamin B 1 (thiamine)
Vitamin B2 (nuclear amine)
Vitamin B3 (pantothenic acid)
Vitamin B6 (piduo)
Vitamin B7 (vitamin h)
Vitamin BC (folic acid)
Inositol (belonging to Group B)
Vitamin e (tocopherol)
3. Propolis is rich in minerals and trace elements:
The main elements are: calcium, magnesium, phosphorus, potassium, sodium, sulfur, silicon, chlorine, carbon, hydrogen, oxygen, nitrogen and so on. 12 species.
There are 25 kinds of trace elements such as zinc, selenium, manganese, cobalt, molybdenum, fluorine, copper, iron, aluminum, tin, titanium, strontium, chromium, nickel, barium and gold.
(Note: Selenium, manganese, cobalt and molybdenum, which are now called longevity elements, are found in propolis. )
4. Propolis contains a variety of organic acids:
Only three types are introduced here:
1. benzoic acid: It has antiseptic and expectorant effects.
Second, ferulic acid: it has anti-inflammatory and analgesic effects. Traditional Chinese medicine is used to treat migraine.
3. Caffeic acid: It has hemostatic, antitussive and expectorant effects.
(Note: Scientists of American Health Foundation found that caffeic acid in propolis can inhibit the growth and occurrence of colon tumor cells in culture containers, so it is considered that caffeic acid is also an anti-tumor active component in propolis. )
Here, only two kinds are introduced:
1, diterpene: has antibacterial and anticancer activities.
2. Triterpenoids: This is the saponin of ginseng, which has many biological activities. In other words, propolis also has some main functions of ginseng.
6. Propolis contains more than 70 kinds of flavonoids:
Flavonoids have many physiological and pharmacological effects, which can help the human body to prevent and treat many diseases, normalize and enhance various functions of the body.
Flavonoids in propolis have more kinds and higher content than ordinary plant medicines.
Many effective Chinese herbal medicines for treating coronary heart disease contain flavonoids, and most traditional Chinese medicines with the function of promoting blood circulation and removing blood stasis also contain flavonoids.
This paper only introduces two unique flavonoids in propolis:
(1), quercetin
It has the effects of dilating coronary vessels, reducing blood lipid, lowering blood pressure and preventing platelet aggregation. (Note: Platelet aggregation will hinder blood circulation, which will easily lead to cardiovascular and cerebrovascular diseases such as heart disease and stroke.)
Has antitussive, anti-inflammatory, analgesic and antiviral effects.
It can not only inhibit many carcinogens, but also inhibit the growth of many cancer cells, such as ovarian cancer cells, colon cancer cells, bone marrow cancer cells, leukemia cells, breast cancer cells and lymphoma cells.
In other words, quercetin in propolis also has anti-tumor effect. In other words, there is more than one anticancer substance in propolis. (Note: In 1995, the research by the Institute of Biochemistry of Japanese Forest Park found that the anti-tumor components contained in propolis raw materials were as high as 5%. )
(2) Rutin
Rutin is rutin, which, like vitamin P, softens capillaries, enhances capillary permeability and lowers cholesterol, which is very helpful for the prevention and treatment of cardiovascular and cerebrovascular sclerosis.
Part II: How to identify propolis?
As an ordinary consumer, it is almost impossible to distinguish the quality of propolis.
For raw rubber, only experienced buyers can identify it by experience;
For the finished rubber sold in the market, it is difficult to say because of the variety of dosage forms. Generally speaking, the entrance of propolis is spicy and bitter.
Part III: Multifunctional experiment of propolis.
? Propolis has broad-spectrum antibacterial effect.
? Propolis can enhance the effect of some antibiotics.
? Propolis has anti-inflammatory and analgesic effects.
? Propolis can promote tissue cell regeneration.
? Propolis has therapeutic effect on gastric ulcer.
? Propolis has a good anticancer effect.
? Propolis can reduce triglycerides and cholesterol.
? Other functions of propolis
1. Propolis has broad-spectrum antibacterial effect.
(1) antibacterial effect
During the period of 1967, the research of Lindenfelser in the United States proved that propolis had inhibitory effect on 25 kinds of bacteria.
In 1980, He Tiansheng and others in China proved that propolis had inhibitory effect on 14 strains, including pneumococcus, Escherichia coli and Pseudomonas aeruginosa.
In 1994, Japanese philosopher also proved that propolis has inhibitory effect on 16 kinds of bacteria, including pneumonia, Escherichia coli, Pseudomonas aeruginosa, Salmonella typhimurium and so on.
From 65438 to 0996, China Cheng Wenxian and others proved that propolis had obvious inhibitory effect on the pathogenic bacteria of periodontal disease through experiments (propolis toothpaste was developed later).
(2); Anti-tinea effect
1975, China chamber column and other experiments have proved that propolis has a strong antibacterial effect on at least 10 kinds of tinea fungi.
In the same period, Zhu Fang tried propolis to treat 160 cases of psoriasis. Generally, it takes effect 2-4 weeks after taking propolis. Most of the obvious curative effects appear about two months after taking propolis. The effective rate is 70%. The course of disease is short and the curative effect is good.
2. Propolis can enhance the effect of some antibiotics.
Propolis can not only be used alone, but also inhibit or kill pathogenic bacteria, viruses, protozoa and so on. It can also be used in combination with some antibiotics and penicillins to improve antibacterial ability and prolong its antibacterial activity.
3. Propolis has anti-inflammatory and analgesic effects.
(1) anti-inflammatory effect
Experiments conducted by Dr. Calder of Oxford University in the United Kingdom show that propolis has anti-inflammatory effect, and the anti-inflammatory effect of propolis is stronger than that of traditional medicine aspirin. (Test details are omitted. )
1992 The experiment of Tetsuo Toyama in Japan also proved that propolis has anti-inflammatory effect. In the experiment, mice were divided into three groups. 1 group takes aspirin orally, which is called aspirin group, and 1 group takes propolis orally, which is called propolis group. 1 group was called control group without any drugs.
After taking the medicine 1 hour, rats in each group were injected with chemicals subcutaneously to induce inflammation and edema, and then the degree of inflammation and swelling was detected every hour.
At the 7th hour, the swelling volumes of hind feet of rats in each group were as follows:
Control group 0.60 ml aspirin 0.48 ml propolis 0.46 ml.
Experiments show that propolis and aspirin have similar anti-inflammatory effects.
(2) Analgesic effect
From 65438 to 0986, China's Shen Shengli and others used quantitative electrical stimulation to carry out analgesic experiments on 60 male mice.
Mice were divided into propolis group and procaine control group. The tail roots of mice in propolis group were wrapped with cotton soaked with propolis extract. Immediately after 1 min, the cotton was taken off, and the tail roots of mice in each group were stimulated with quantitative electricity for 5 times, recording 1 min, and observing whether the mice produced painful chirping. Any stimulation that does not produce chirping for 5 consecutive times indicates that it has analgesic effect.
4. Propolis can promote tissue cell regeneration.
From 65438 to 0980, Zheng Yicheng, China, did the following experiment, which caused four skin injuries on rabbits' ears, and then applied propolis to two wounds, while the other two were not treated as control.
The two epidermis coated with propolis healed on the 6th day. Ulcers appeared in two wounds without any treatment, and only a few epithelial cells grew on the edge of the ulcer, but they did not heal.
Experiments show that propolis can promote the regeneration of tissue cells.
1995, Zalesky reported that a layer of skin was cut off at three parts of the dog's neck, A, B and C, resulting in a wound with a diameter of 2cm.
Apply propolis to the wound in part a.
Apply ethanol to the wound in part B.
No treatment was given to C's wound.
The wound treated with propolis showed therapeutic effect on the second day, which showed that the bottom was dry and the wound area began to shrink. The wound continued to shrink in the next few days, and by the ninth day, the wound was completely healed. However, wounds coated with ethanol and without any treatment heal slowly. When the wounds treated with propolis healed, the diameters of the other two wounds were larger than 65438±0cm. This experiment also proves that propolis can promote the regeneration of tissue cells.
5. Propolis has therapeutic effect on gastric ulcer.
1987, Zhang zhen and others in China conducted the following experiments with 53 rats:
53 rats were operated on, and then gastric ulcer was caused by chemicals. The medicine was given the day after the operation.
28 rats in the experimental group were fed propolis every day.
25 rats in the control group were fed with normal saline every day.
All rats were killed on day 14 to observe the gastric ulcer.
Results:
The healing rate of gastric ulcer in propolis group was 82.65438 0.04%.
The healing rate of gastric ulcer in control group was 20%
The healing rate of propolis group was significantly higher than that of control group, and the ulcer area was also reduced and shallowed.
1987, Zhu Fang reported in the journal Bee Products and Bee Therapy:
77 cases of gastric ulcer and duodenal ulcer were treated with propolis in Tashkent Medical College of Soviet Union. Most patients took 3 ~ 5 days to stop pain, and their symptoms improved consciously, and they recovered in 30 ~ 35 days.
7. Propolis can reduce triglycerides and cholesterol.
Professor Li Ziping of Nanjing Medical College treated 42 patients with high cholesterol and triglyceride with propolis tablets. The results showed that propolis tablets had a continuous and gradual effect on hypertriglyceridemia, which reduced it to normal level. Professor Li Ziping did an experiment to reduce blood fat with propolis:
Triglyceride reduction test:
After oral administration for one month, the triglyceride in patients' blood decreased by 265,438 0% on average.
After two months of oral administration, the triglyceride in patients' blood decreased by 34% on average.
After three months of oral administration, the triglyceride in patients' blood decreased by 36% on average.
Cholesterol lowering test:
After one month of oral administration, the cholesterol in patients' blood decreased by 6% on average.
After two months of oral administration, the average cholesterol in patients' blood decreased by 65438 04%.
After three months of oral administration, the average cholesterol in patients' blood decreased 19%.
The experiment shows that the effect of propolis on lowering triglyceride is better than that on lowering cholesterol.
(Note: If cholesterol and triglycerides accumulate too much on the inner wall of blood vessels, it will cause arteriosclerosis, hinder blood circulation and easily lead to cardiovascular and cerebrovascular diseases.
Propolis can reduce triglycerides and cholesterol, so it can also prevent and treat cardiovascular and cerebrovascular diseases, such as hypertension, heart disease, cerebral hemorrhage and stroke. )
8. Other functions of propolis
Dragon Agger of Denmark treated 220 patients with different diseases with propolis.
From this clinical trial, it was observed that:
Among them, 2 14 patients (about 97%) achieved good curative effect. Three people had allergic reactions (slight swelling of the mouth). The other three people don't see any impact.
Here are some concrete results:
Oral propolis can cure inflammation of mouth, throat and nasal cavity.
Infection and inflammation of the ear and brain can be cured within 4 to 8 days by oral propolis.
Propolis has a good effect on nephritis, urethritis, cystitis, prostatitis and vaginitis.
For most patients with gastrointestinal inflammation and mild illness, a small amount of propolis can be cured by oral administration. Those who have become chronically ill need to take a lot of propolis to be effective.
Arthritis (1)
A patient with arthritis for 28 years said in a letter to Long Agger: "Many of my joint pains have disappeared!"
It is reported that propolis is effective in treating rheumatoid arthritis in Zhu Fang and rheumatoid arthritis in China.
(2) Cholelithiasis pain
A gallstone patient who took propolis orally said, "I even eat greasy things." However, I haven't felt any pain for over a month. "
On the other hand, Liu Fuhai and Xu Zhengding quoted Saburo, a Japanese doctor of medicine, as saying that Mr. Kotobuki Takada of a Japanese trading company felt unwell during his business trip in the Philippines, so he went to a local hospital for examination. As a result, he found that gallstones and hepatitis were complicated and dangerous, and he had to live in a hospital in Manila immediately to prepare for surgery.
Before that, he had heard about the benefits of propolis when he was doing business in Mexico, so he began to take large doses of propolis. When he was about to have an operation, he suddenly had a strong desire to go back to Japan for treatment. So he returned to Japan and was admitted to Tokyo University Hospital. Surprisingly, however, X-rays taken in the Philippines clearly show that gallstones have become very small. Doctors at Tokyo University Hospital believe that there is no need for surgery for his gallstones.
(3) Pneumonia
A relative of a patient said in the letter: "He ate propolis and cured pneumonia. The lungs no longer hurt. Breathing is much easier. "
④ Bronchitis
Another patient said in the letter: "Propolis has a magical effect on my bronchitis. I have been suffering from bronchitis all my life. Propolis works quickly, and my nasal cavity and mouth are relieved quickly.
(5); Treat burns
In the 1960s, the Gorky Burn Treatment Center of the former Soviet Union successfully treated 830 patients with severe burns with propolis, which proved that propolis has strong antibacterial and anti-inflammatory effects, rapid local analgesia and can promote tissue cell regeneration.
(6) processing corns
Corner is a kind of horny hyperplasia caused by local long-term extrusion or friction. Because the tip of corns oppresses the peripheral nerves of dermis, it is easy to cause pain when pressing.
Propolis can be used to treat corns. The method is simple: stick propolis on corn. Before taking the medicine, clean the affected part, then soak it in hot water, cut off the surface of the corns with a knife, stick propolis on it, fix it with adhesive tape, and stick it again every 5-7 days. Propolis is generally applied to relieve pain within 24 hours. After being coated with propolis, the corns can fall off within 5-7 days. Otherwise, continue to use propolis and repeat it for 2-3 times.
(7) treatment of gonorrhea (sexually transmitted diseases)
Oral and external application of propolis is very effective for gonorrhea.
(8); Enhance immune function
Europeans swallow propolis in autumn to enhance their disease resistance and prevent colds in cold weather.
Propolis can enhance the phagocytosis of macrophages and the activity of natural killer (NK) cells, that is, it can improve the immune function of the body. This is an important mechanism for propolis to play a health care role. The curative effect of propolis on infectious diseases, on the one hand, is to inhibit the growth and reproduction of pathogenic microorganisms, on the other hand, it is to improve the body's disease resistance and finally eliminate pathogens, which is the role of disease recovery.
(9) Nourish skin and delay aging:
Propolis has good antioxidant, free radical scavenging, anti-inflammatory, detoxification, circulation improvement, endocrine regulation and regeneration promotion effects, so it can eliminate acne and whelk, decompose pigment spots, reduce wrinkles, delay aging and make skin delicate, smooth and ruddy again.
The fourth part is the list of uses of propolis.
Propolis is better than royal jelly in use;
(1) Oral cancer (dosage needs to be increased)
(2) Hyperlipidemia (hypertriglyceridemia, hypercholesterolemia) is taken orally (the dosage needs to be increased).
(3) Oral administration of arthritis and rheumatism.
(4) Oral administration of cold and migraine.
(5) Stomach pain, diarrhea, cystitis, nephritis, vaginitis, rhinitis, bronchitis, prostatitis and other inflammations caused by throat inflammation, gastrointestinal inflammation and food pollution are taken orally.
(6) Gastric ulcer and duodenal ulcer are taken orally (in severe cases, propolis can be crushed and swallowed first, and it will be better if honey is taken orally at the same time).
(7) Various dermatoses, suppurative wounds, wounds, surgical incisions, burns and psoriasis (propolis tablets)
(8) Acne (youth bean) is administered orally and externally.
(9) Gonorrhea is divided into oral and external use.
The fifth part is the purification and removal of heavy metals (lead, mercury and so on). ) from propolis.
Propolis glue contains a lot of heavy metal components (such as lead and mercury), which will cause serious harm and even death to human body if it is not extracted properly. So the purification technology of propolis is very important to the quality of propolis.
With the continuous development of science and technology and the unremitting efforts of researchers, China has reached the international advanced level in propolis purification. Many achievements have won national patents.
For example: China patent of Jiang Deyong: CN01141763.3, (2002-04-03).
The source is the secretion used by worker bees to fill and smooth the hive.
Characters are yellowish brown or dark brown, sticky and fragrant.
Sexual taste is pungent and warm.
Function: Soften keratinized tissue and relieve pain. Used for corns, calluses and common warts.
Usage and dosage: Apply proper amount to the affected area.
Excerpted from the National Collection of Chinese Herbal Medicine
Propolis is a sticky secretion collected by bees from the wounds of buds, barks or stems of plants. It is mixed with the secretion of the upper jaw and some beeswax to form a soft and sticky solid colloidal substance. Brown, taupe or turquoise, bitter and fragrant.
In nature, propolis is the patron saint of bees. Tens of thousands of bees can live in small and crowded hives without getting sick, mainly due to the magic of propolis. Propolis has strong natural antibacterial and bacteriostatic effects. Bees can prevent diseases by coating it on the surface of the nest and every corner and gap, and few other natural substances in nature can match it.
Scientists from all over the world have confirmed that propolis contains rich and unique bioactive substances. QQ 804907762 Propolis has many functions, such as anti-bacterial, anti-inflammatory, anti-oxidation, enhancing immunity, lowering blood sugar and blood fat, anti-cancer, treating leukemia and so on. It has a wide range of medical and health care effects on human body, and has become a research hotspot of scientists all over the world and a new type of health care product.
Regular use of propolis products can effectively regulate the endocrine system of human body, decompose toxins in the body, enhance physical fitness, purify blood, promote blood circulation of subcutaneous tissue, nourish skin and delay aging.
The output of propolis is very low. Generally, a group of bees with 30,000-50,000 bees can only collect 1-2 grams of propolis a day, so it is very precious. People call it "Zijin" or "soft gold"
The basic components of natural propolis are: resin tree fragrance complex 39-53%, polyphenol 12- 17%, polysaccharide 2-3%, beeswax 19-35%, and impurities (including pollen, etc. ) 8- 12%.
Flavonoids are the main active components of propolis, including about 50 kinds of flavonoids (apigenin, etc. ), flavonols (quercetin, rutin, galangin, etc. ) and dihydroflavones (Pinus, etc. Terpene is also an important active substance of propolis, which can regulate blood sugar and lower blood pressure in two ways. Propolis also contains organic acids (antimicrobial and liver-protecting effects), esters (anticancer), alcohols, aldehydes and ketones (volatile). There are also vitamin B 1, vitamin PP, vitamin A, various amino acids, enzymes and polysaccharides. Propolis contains more than 30 trace elements and minerals.
Propolis raw materials collected directly from beekeepers cannot be eaten directly because they contain harmful heavy metals such as lead and cadmium.
Edible method
Propolis is a natural antibiotic. Because it is not a medicine, you can safely eat it and take it many times a day. It is a good health care product and can be used in many occasions. The following are common ways and uses.
It is suggested that if you take it, please take a sip of water in your mouth first, then drop propolis directly into your mouth and mix it with the water in your mouth to achieve the best effect.
(1) Once every morning and evening, before going out in the morning, to protect the body from infection due to contact with the public. It can be taken before going to bed at night to excrete harmful substances exposed to it all day.
(2) If you think you will come into contact with bad environment, you should take preventive measures first.
(3) Periodontal disease: Please apply it directly to the gums of teeth suffering from periodontal disease, and apply it every 2-4 hours in severe cases.
(4) Dandruff: After washing hair, put about half C.C. water in the palm of your hand, add two drops of propolis (propolis can be mixed with water immediately), then apply the mixed solution to the scalp of hair roots with your fingertips and gently massage the scalp. If it is serious, you can do it once a day after washing your hair and once or twice a week for normal maintenance.
(5) beriberi: directly put propolis into the foot seam.
(6) When catching a cold: directly drop a full glass tube (dropper on the bottle cap) containing (warm) water into the mouth, rinse your mouth and swallow it all. You can take it several times a day as appropriate.
(7) Cough: The usage is the same as (6).
(8) Nasal congestion: Dip a cotton swab in propolis and apply it to the nose.
Application of propolis in the treatment of liver diseases
Propolis has a strong repairing effect on fatty liver and liver injury caused by long-term drinking, and can effectively prevent alcoholic hepatitis's disease and alcoholic cirrhosis, and prevent the accumulation of fat in liver cells, thus effectively preventing fatty liver.
Moreover, propolis with broad-spectrum antibacterial effect can not only kill hepatitis virus, inhibit virus replication in liver cells, but also enhance the body's immune ability and turn hepatitis B negative.
199 1 year. Scholar Holland reported that flavonoids and other substances in propolis have a strong protective effect on the liver, which can relieve liver toxins and alleviate liver poisoning.
Studies have also proved that lignans in propolis can improve the influence of poisons on the liver and promote the recovery of liver cells. Terpenoids can reduce transaminase, protect acute liver injury caused by carbon tetrachloride, promote hepatocyte regeneration and prevent liver cirrhosis.
Gonzalez et al.' s research in 1994 also found that the detoxification effect of propolis is similar to that of N- acetylcysteine. 65438-0996 Japanese medical worker Yamamoto Lun reported that taking propolis can not only turn hepatitis B negative, but also turn hepatitis C negative, which has a good therapeutic effect on liver cirrhosis.
Propolis is rich in total flavonoids, total phenolic acids and terpenoids, which can regulate transaminase activity, reduce serum transaminase concentration, improve the activity and permeability of liver cell biofilm, regulate the oxidative metabolism function of liver cells, resist oxidation, stabilize and remove excess free radicals, diminish inflammation and detoxify, repair pathological damage of liver tissues and cells, and prevent the occurrence and development of neutral fat accumulation and cirrhosis.
People who insist on eating propolis health food, because of the improvement of liver function, the ability to decompose and transform alcohol has improved, and the tolerance to alcohol has generally improved to varying degrees, so it is not easy to get drunk, especially hangover.
In recent years, there are many reports about foreign propolis products. So, are foreign propolis products better than our own? The answer is no!
First, the raw materials used in foreign propolis products that we come into contact with may not really come from abroad. China is the largest beekeeping country in the world. According to the statistics of FAO in 2003, there are 7 million bees in China, 2.59 million in the United States, 340,000 in Australia and 340,000 in New Zealand. The number of bees in Japan is very small, which is not included in the world bee colony distribution statistics. These countries consume a lot of propolis products, so many raw materials depend on China.
Second, even foreign propolis raw materials may not be superior to China in quality. Let's compare the contents of eight flavonoids in raw propolis from Brazil and China.
Therefore, the country is not the standard to judge whether propolis products are of high quality.
Others say, should high-quality propolis products be soluble in water? In fact, among the more than 300 kinds of compounds contained in natural propolis, no more than 4% can really be dissolved in water. Emulsifier is added to most water-soluble propolis products, which greatly reduces the effectiveness of propolis. Moreover, our human body has a large digestive system, and the effect of digestion and absorption is not good for food that is easily soluble in water, so whether it is easily soluble in water is not the standard for judging high-quality propolis products.
Propolis is the real bane of diabetes.
Data show that diabetes has become one of the three major diseases that endanger human health. At present, there are 45 million diabetic patients in China, and the rate is increasing from 800 to 1 10,000 every year. If not detected and treated early, diabetes will lead to serious complications, disability and even life-threatening.
Diabetes mellitus is a syndrome of disorder of glucose, protein and lipid metabolism caused by insufficient insulin secretion or defective insulin cell metabolism. Clinically, hyperglycemia is the main sign, and the main symptoms are three more and one less. Long-term illness can cause damage to multiple organs and systems, complicated by coronary heart disease, ischemic or hemorrhagic cerebrovascular disease, diabetic foot, blindness and so on.
According to Professor lin li of Guangzhou University of Traditional Chinese Medicine, in order to avoid hyperglycemia, in addition to developing good living habits, eating moderately, smoking less and drinking less, modern medical research also found that taking propolis can effectively control blood sugar and avoid various complications.
First of all, propolis is rich in flavonoids, terpenoids and other effective components, which can lower blood sugar independently or synergistically, but has no effect on normal blood sugar. Flavonoids can also activate cells, promote tissue regeneration and repair diseased insulin cells.
Secondly, diabetes is usually accompanied by complications such as hyperlipidemia and inflammation. Flavonoids rich in propolis have good effects of regulating blood lipid, improving blood circulation, resisting oxidation and protecting blood vessels. Terpenoids and other components have good bactericidal and anti-inflammatory effects, which greatly reduce and avoid the occurrence of various diabetic complications.
Finally, Professor lin li also pointed out that propolis is an ideal choice to fight diabetes, and if it can be taken with royal jelly, the effect will be better. But at present, the quality of propolis products on the market is mixed, so consumers had better choose reputable enterprises when buying propolis products.
Study on Propolis in China
Since Professor Zhu Fang began to treat skin diseases with propolis in 1950s, China really devoted himself to research and development of propolis during the Ninth Five-Year Plan period. This is a national ninth five-year plan scientific and technological research project sponsored by bee research institute of Chinese Academy of Agricultural Sciences. The hosts are Xu Zhengding and Liu Fuhai. After that, he once again presided over the research and development of propolis, a national key project such as "Tenth Five-Year Plan" and "948 Industrialization", and achieved a series of results. Among them, low-temperature countercurrent staged cold extraction technology is an international advanced purification and separation technology, which can effectively separate beeswax from impurities and heavy metals.
During the industrialization of 948, Xu Zhengding and Liu Fuhai established Fengzhen Technology Company and Tianbaokang Technology Company to provide technical support for low-temperature countercurrent cold extraction. , together with Fengzhen, Zhifengtang, Tianbaokang and Hong Zhong, formed a batch of earliest propolis industrialization enterprises, which made propolis really enter the homes of ordinary people.
Side effects of propolis
First of all, talk about the production technology of propolis. Propolis itself is non-toxic and pollution-free. Why does propolis have side effects? In fact, it is aimed at propolis capsules. Propolis is produced mechanically, so the equipment itself will contain heavy metals and other substances harmful to human body. There is a process called filtration in the production of propolis. As long as it is strictly filtered and purified, heavy metals and other substances can be filtered out. Now with the gradual improvement of production technology, many manufacturers have advanced production equipment, and most of the propolis produced by well-known manufacturers are qualified. Of course, it is not excluded that some of them are to reduce the cost, thus reducing the number of filtration processes and profiteering. Adding pilose antler gelatin without purification and filtration into capsules, the bacteria and heavy metals in pilose antler gelatin seriously exceed the standard, which will not only have a good health care effect, but also have great side effects on the body!
In addition, most propolis capsules are purified with edible alcohol, which can be eaten by normal people, but if they are allergic to alcohol, they will also be allergic to this propolis. According to scientific research reports, about 4-5 people per 1 10,000 people are allergic to alcohol. Such people can't eat this alcoholic propolis.
So is it impossible for people who are allergic to alcohol to eat propolis? Therefore, China propolis researchers invented water-soluble propolis liquid. Why not use water directly for purification? Because the solubility of alcohol to propolis is much higher than that of water, water is higher than alcohol in terms of production technology and cost. Therefore, the price of water-soluble propolis is higher than that of alcohol filtration. Now it is easy to buy water-soluble propolis solution on the market, so don't worry about it at all.