Phytosterols-Natural Vitamin E-Jiangsu CONAT

MORE +

scroll down

ABOUT CONAT

With our highly qualified technical team who has more than 20 years experience in this industry, we devote to improve the natural vitamin E production technology.

Jiangsu Conat Biological Products Co., Ltd.

Jiangsu Conat Biological Products Co., Ltd. is a specialized manufacturer in China who produces soya sourced sterols, wood sourced sterols, and natural vitamin E series (Tocopherols). With leading technology in China plant extraction industry, we have a leading production capacity and excellent quality. We are located beside Yangtze River, in the national economical industrial zone in Taixing city, Jiangsu Province, with convenient logistics and perfect supporting facilities.
With the highly qualified technical team who has more than 20 years experience in this industry, we devote to improve the natural vitamin E production technology. In 2013, we replace the current production process which has heavy pollution and high safety risks, with a new production process which produces pure products and compliant with GMP regulations.

Development Path

We can provide you with authentic original products and more professional technical services.

Honor

We involved in making the industrial standard for plant sterol and sterol ester.

Testing Center

We have a 600㎡ lab and R&D center, with independent PC lab and microbiology lab.

Social Responsibility

We have large warehouses and a large amount of warehousing guarantees that we can deliver in time.

PRODUCTS CENTER

Natural Vitamin E

phytosterol

NEWS CENTER

Process Flow for the Preparation of Phytosterols

There will be a certain loss of phytosterols in the traditional oil processing process. In order to avoid the waste of natural resources, it needs to be extracted from the by-products of oil processing and used for other purposes. The deodorizer distillate (DD oil) generally contains 6% ~ 10% phytosterols, mainly in the form of free sterols, accounting for about 80% of the total sterols, and the acid oil is dominated by bound sterols. The content and form of phytosterol in raw materials are different, which determines the extraction process of phytosterol. In the phytosterol production industry, DD oil and residual oil are mainly used as raw materials, through acid-base esterification and crystallization methods; or acidic oil is used as raw material, through hydrolysis, acid-base esterification and crystallization methods. Phytosterols were extracted from DD oil for industrial production, and the production process was as follows: DD oil → esterification → cold precipitation → alcohol washing and refining → phytosterols. The refining of phytosterol mainly includes two processes of beating and hot dissolving, beating is generally carried out in two times, but due to the reasons of phytosterol transportation, in order to reduce the labor intensity of workers, many factories adopt a beating method, the ratio of phytosterol and ethanol is 1: 10. Hot dissolution is the use of phytosterol insoluble in cold ethanol and soluble in hot ethanol characteristics to achieve the separation of phytosterol and methyl esters and other impurities. Because the content of phytosterols in the acid oil is not as high as that in DD oil, and the combined sterols are the main method, the current acid oil to produce phytosterols is to convert the combined sterols into free sterols by high-pressure hydrolysis, and the rest of the process is the same as that of DD oil extraction. The phytosterol was extracted from the acid oil, and the total sterol and free sterol content in each process of acid oil hydrolysis were shown in the table.

2024/01/18

Because of its chemical structure, phytosterols have great application value in medicine.

2024/01/18

Phytosterols and phytostanols

2024/01/18

Tel:+86-0523-87013311
Fax:+86-0523-87013322
Address：East Yinshi Village, Zha’nan Road, Taixing Economic Development Zone, Taixing City, Jiangsu Province, China.

WeChat

Mobile website

Business License