About Us

Deguan Biotechnology is the source manufacturer of biosurfactants Sophorolipid and Rhamnolipid.

Company profile

Deguan Biotechnology Company is a biotechnology company focusing on R&D and production. We are a professional manufacturer of biosurfactants. We are committed to developing more economical, environmentally friendly and safe bio-products to contribute to the sustainable development of human society.

Factory tour

We have a thousand-ton industrial-scale fermentation production line, supporting post-processing section, and a hundred-ton powder product production line. It can produce liquid, powder and multiple models of biosurfactant products for different industries.

Our Numbers

0
Free of petrochemicals and palm oil
100 %
Use plant-derived carbon sources
70 %
Rapidly biodegradable (OECD 301 10 days>60%)
130 +
Safety performance ratio is relatively improved

product

Sophorolipid biosurfactant SLM

Sophorolipid is a glycolipid biosurfactant synthesized and metabolized by Candida albicans using food-grade sugar and vegetable oil as carbon sources through a fermentation process under certain conditions. SLM is the crude extract of sophorolipid fermentation broth, which contains both lactone-type sophorolipid and acid-type sophorolipid. The product is soluble in water and some organic solvents, resistant to high temperatures and high salts, and is a low-foaming surfactant. It has excellent surface properties, is non-toxic, easily biodegradable, and environmentally friendly.

Rhamnolipid Biosurfactant RLM

Rhamnolipid is a glycolipid biosurfactant synthesized and metabolized by Pseudomonas aeruginosa using food-grade vegetable oil as a carbon source through a fermentation process under certain conditions. RLM is a concentrated product obtained by crude purification and concentration of rhamnolipid fermentation broth. The product is easily soluble in water and most organic solvents, resistant to high temperatures and salts, and has strong foaming ability. It has excellent surface properties, is non-toxic, easily biodegradable, and environmentally friendly.

Mixed lactone sophorolipid SLL-M

SLL-M is a mixed lactone-type sophorolipid crystal, which is purified from industrial-grade sophorolipid products. The products are suitable for daily chemical, medical, pharmaceutical and scientific research fields.

Cosmetic grade bioglycolipid SLMP

Bioglycolipid SLMP is a sophorolipid surfactant produced by fermentation process. Its molecular structure includes lactone sophorolipid and acid sophorolipid. It is made from food-grade sugar and vegetable oil as carbon sources, which are then purified and concentrated. The product is easily soluble in water and some organic solvents, resistant to high temperatures and high salts, and has moderate foam volume. It has excellent surface properties, is non-toxic, easily biodegradable, and environmentally friendly. It can be used in various civilian fields such as daily chemicals, cleaning, and home care.

Biological anti-blocking agent BD-I

Biological plugging agent BD-I is a biological oilfield deblocking product with biosurfactant as the main component. It can be used to remove plugging in oil wells and reduce pressure and increase injection in water injection wells. The oil well unblocking operation method does not move the production pipe string, squeezes in from the oil casing annulus, and starts pumping production after the well is blocked. The method of depressurizing and increasing injection of water wells is to use a high-pressure plunger pump to pump the deblocking agent into the formation along with the injected water.

Biological oil displacing agent BD-II

Biological plugging agent BD-II is a biological oil field flooding product based on biosurfactants. It can be used alone or in binary and ternary composite oil displacement systems. It improves oil displacement efficiency by emulsifying remaining oil, improving wettability, reducing oil-water interfacial tension, expanding water flooding sweep volume, etc., and further Improve oil recovery.