Green Raw Propolis Sodium Hydroxide Solution For Wine With Raw Material

Raw propolis information

1. Raw materials by the primary classification, removal of impurities.

2. After the primary raw material into the freezer, at 48 h - 18 ℃ temperature of frozen.

3. The raw material, after the frozen rapidly in the crusher broken. Due to the physical nature of propolis determines its half plastic state at room temperature, it is difficult to break, but under - 5 ℃ temperature is easy to broken.

4. Raw material after broken, immediately into the vibration sieve (14 eyes), greater than 14 objective particles return to the freezer. 

5. After crushing screening of raw materials into the dipping kettle, dipping kettle had better choose match the reaction kettle reflux condenser. Plus 90% ethanol) [propolis (weight) : ethanol (volume = 1:4)], soaking at room temperature, and stirring constantly. After 6 h, stop stirring, let stand for 2 h, released on clear liquid, add 90% ethanol as the above process repeated 3 times, combine the solution. Impregnation process temperature should be kept at about 25 ℃, the temperature too high can cause beeswax dissolves in great quantities, cause filtration difficult; Temperature too low solubility decrease lead to prolonged, dosage of solvent.

6. Cooling after impregnating solution into the reaction kettle, inside the reaction kettle and sets into the circulating cooling, mechanical agitation, cooled to below 5 ℃.

7. After cooling the solution while cold through pump into the plate and frame filter to filter. Solution temperature should be kept below 5 ℃, it can be made into ethanol solution of wax precipitation and filter residue filtered out.

8. The filtrate into the vacuum evaporator, the use of water bath heating. At this stage the temperature should be kept under 50 ℃, so can reduce evaporation of volatile oil and effective components heat denaturation.

9. The evaporation of ethanol vapor through the condenser recycling into the solvent tank, recycled.

10. After the evaporation of propolis after molding, injection molding (pure propolis) goods.

BaiChun- organic  bee propolis / organic  bee propolis/ organic  bee propolis / organic  bee propolis/ organic  bee propolis / organic  bee propolis/ organic  bee propolis / organic  bee propolis.

natural propolis for wineSpecification: 

Packagaing details :

1.Bag package 
2.Bulk package: carton or at your request

3.Your brand label available. 

Storage : put in a cool , dry condition , avoid sunlight 

Organic purified bee propolis Shipping  terms : 

1. Ocean and Air Transport are both surpport

2.We cooperate with logistic companies,Western Union , UPS( air transportation) or at your request

We Ensure
1.A leading facility to deliver for Innovation and cutting edge   production.
2.Strict quality control- From three generations of beekeeping family of quality assurance

3.On-time delivery

 4.Cost effective production
 5.Empathy in dealing with customer complaints
 6.Our focus is on meeting your needs

 7. Three generations of beekeeping family of quality assurance

Henan BaiChun biological technology co., LTD. Is located in the provincial capital of zhengzhou in henan province economic development zone, was founded in 1920, the registered capital of 10 million yuan, is a collection of bee breeding, product research and development, production, processing, sale, export trade in an integrated enterprise, the company has many beekeeping bases across the country, with typical characteristics: yunnan maitreya colony breeding base, breeding base of the swarm in mianyang, sichuan, qinghai xining colony breeding base, changbai mountain colony breeding base, the company has "BAICHUN hundred pure" "to find students" and the design.

BaiChun- organic  bee propolis / organic  bee propolis/ organic  bee propolis / organic  bee propolis/ organic  bee propolis / organic  bee propolis/ organic  bee propolis / organic  bee propolis.