1
Hendrik Louis Bijl, Johannes Hendrik Wolf, Albert Schaap, Johannes Martinus Jacobus Visser: Preparation of microbial polyunsaturated fatty acid containing oil from pasteurized biomass. DSM, Morrison & Foerster, August 27, 2002: US06441208 (114 worldwide citation)

The present invention discloses a microbial polyunsaturated fatty acid(PUFA)-containing oil with a high triglyceride content and a high oxidative stability. In addition, a method is described for the recovery of such oil from a microbial biomass derived from a pasteurized fermentation broth, wherein ...


2
Hendrik Louis Bijl, Johannes Hendrik Wolf, Albert Schaap, Johannes Martinus Jacobus Visser: Microbial polyunsaturated fatty acid containing oil from pasteurised biomass. Gist Brocades, Morrison & Foerster, July 3, 2001: US06255505 (94 worldwide citation)

The present invention discloses a microbial polyunsaturated fatty acid(PUFA)-containing oil with a high triglyceride content and a high oxidative stability. In addition, a method is described for the recovery of such oil from a microbial biomass derived from a pasteurised fermentation broth, wherein ...


3
Hendrik Louis Bijl, Johannes Hendrik Wolf, Albert Schaap, Johannes Martinus Jacobus Visser: Preparation of microbial polyunsaturated fatty acid containing oil from pasteurised biomass. DSM, Morrison & Foerster, April 27, 2004: US06727373 (89 worldwide citation)

The present invention discloses a microbial polyunsaturated fatty acid(PUFA)-containing oil with a high triglyceride content and a high oxidative stability. In addition, a method is described for the recovery of such oil from a microbial biomass deriverd from a pasteurized fermentation broth, wherei ...


4
Hendrik Louis Bijl, Johannes Hendrik Wolf, Albert Schaap: Sterol extraction with polar solvent to give low sterol, high triglyceride, microbial oil. Gist brocades, Morrison & Foerster, December 26, 2000: US06166230 (20 worldwide citation)

The present invention relates to a process of treating an oil, the process comprising contacting the oil with a polar solvent to extract at least one compound that is soluble in the solvent, and then separating the solvent containing the compound from the so treated oil. The oil is microbially deriv ...


5
Hendrik Louis Bijl, Albert Schaap: Isolation of microbial oils. DSM IP Assets, Nixon & Vanderhye P C, October 7, 2008: US07431952 (18 worldwide citation)

The extraction of a microbial or single cell oil, for example comprising one or more polyunsaturated fatty acids (PUFAs), directly from microbial cells is disclosed which avoids the need for solvents. After fermentation, the microbial cells are pasteurised, washed and the cell walls lysed or disrupt ...


6
Hendrik Louis Bijl: Production and use of compositions comprising high concentrations of vitamin B12 activity. Gist Brocades, McDonnell Boehnen Hulbert & Berghoff, February 13, 2001: US06187761 (8 worldwide citation)

The present invention provides a process for the preparation of a composition comprising natural vitamin B12, wherein said process comprises the steps of:


7
Hendrik Louis Bijl: Production and use of compositions comprising high concentrations of vitamin B12 activity. Gist Brocades, McDonnell Boehnen Hulbert & Berghoff, September 21, 1999: US05955321 (4 worldwide citation)

The present invention provides a process for the preparation of a composition comprising natural vitamin B12, wherein said process comprises the steps of:


8
André de Haan, Sigbertus Godefridus Maria Geraats, Fredericus Johannes Kruyssen, Hendrik Louis Bijl: for use in preparation of foodstuffs. DSM, Morrison & Foerster, May 16, 2006: US07045160 (1 worldwide citation)

The preparation of a proteinaceous substance suitable for use in a foodstuff is described which comprises fungal fells of the order Mucorales. The cells are grown in a fermentor vessel in a liquid which is mixed during fermentation, after which the RNA content of the fungal cells is reduced to below ...


9
Hendrik Louis Bijl, Johannes Hendrik Wolf, Albert Schaap, Johannes Martinus Jacobus Visser: Preparation of microbial polyunsaturated fatty acid containing oil from pasteurised biomass. Morrison & Foerster, September 27, 2001: US20010025114-A1

The present invention discloses a microbial polyunsaturated fatty acid(PUFA)-containing oil with a high triglyceride content and a high oxidative stability. In addition, a method is described for the recovery of such oil from a microbial biomass derived from a pasteurized fermentation broth, wherein ...


10
Hendrik Louis Bijl, Albert Schaap: Isolation of microbial oils. Morrison & Foerster, April 8, 2004: US20040067574-A1

The extraction of a microbial or single cell oil, for example comprising one or more polyunsaturated fatty acids (PUFAs), directly from microbial cells is disclosed which avoids the need for solvents. After fermentation, the microbial cells are pasteurised, washed and the cell walls lysed or disrupt ...