Continuous production of structured phospholipids in a packed bed reactor with lipase from Thermomyces lanuginosa

Research output: Contribution to journal › Journal article › Research › peer-review

Standard

Continuous production of structured phospholipids in a packed bed reactor with lipase from Thermomyces lanuginosa. / Vikbjerg, Anders Falk; Peng, Liang; Mu, Huiling; Xu, X.

In: J A O C S, Vol. 82, No. 4, 01.01.2005, p. 237-242.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Vikbjerg, AF, Peng, L, Mu, H & Xu, X 2005, 'Continuous production of structured phospholipids in a packed bed reactor with lipase from Thermomyces lanuginosa', J A O C S, vol. 82, no. 4, pp. 237-242. https://doi.org/10.1007/s11746-005-1061-x

APA

Vikbjerg, A. F., Peng, L., Mu, H., & Xu, X. (2005). Continuous production of structured phospholipids in a packed bed reactor with lipase from Thermomyces lanuginosa. J A O C S, 82(4), 237-242. https://doi.org/10.1007/s11746-005-1061-x

Vancouver

Vikbjerg AF, Peng L, Mu H, Xu X. Continuous production of structured phospholipids in a packed bed reactor with lipase from Thermomyces lanuginosa. J A O C S. 2005 Jan 1;82(4):237-242. https://doi.org/10.1007/s11746-005-1061-x

Author

Vikbjerg, Anders Falk ; Peng, Liang ; Mu, Huiling ; Xu, X. / Continuous production of structured phospholipids in a packed bed reactor with lipase from Thermomyces lanuginosa. In: J A O C S. 2005 ; Vol. 82, No. 4. pp. 237-242.

Bibtex

@article{3196ea77c68e4cd982437b92a48efaf0,
title = "Continuous production of structured phospholipids in a packed bed reactor with lipase from Thermomyces lanuginosa",
abstract = "The possibilities of producing structured phospholipids between soybean phospholipids and caprylic acid by lipase-catalyzed acidolysis were examined in continuous packed-bed enzyme reactors. Acidolysis reactions were performed in both a solvent system and a solvent-free system with the commercially immobilized lipase from Thermomyces lanuginosa (Lipozyme TL IM) as catalyst. In the packed bed reactors, different parameters for the lipase-catalyzed acidolysis were elucidated, such as solvent ratio (solvent system), temperature, substrate ratio, residence time, water content, and operation stability. The water content was observed to be very crucial for the acidolysis reaction in packed bed reactors. If no water was added to the substrate during reactions under the solvent-free system, very low incorporation of caprylic acid was observed. In both solvent and solvent-free systems, acyl incorporation was favored by a high substrate ratio between acyl donor and phospholipids, a longer residence time, and a higher reaction temperature. Under certain conditions, the incorporation of around 30% caprylic acid can be obtained in continuous operation with hexane as the solvent.",
author = "Vikbjerg, {Anders Falk} and Liang Peng and Huiling Mu and X. Xu",
year = "2005",
month = jan,
day = "1",
doi = "10.1007/s11746-005-1061-x",
language = "English",
volume = "82",
pages = "237--242",
journal = "Oil & Soap",
issn = "0003-021X",
publisher = "Springer",
number = "4",

}

RIS

TY - JOUR

T1 - Continuous production of structured phospholipids in a packed bed reactor with lipase from Thermomyces lanuginosa

AU - Vikbjerg, Anders Falk

AU - Peng, Liang

AU - Mu, Huiling

AU - Xu, X.

PY - 2005/1/1

Y1 - 2005/1/1

N2 - The possibilities of producing structured phospholipids between soybean phospholipids and caprylic acid by lipase-catalyzed acidolysis were examined in continuous packed-bed enzyme reactors. Acidolysis reactions were performed in both a solvent system and a solvent-free system with the commercially immobilized lipase from Thermomyces lanuginosa (Lipozyme TL IM) as catalyst. In the packed bed reactors, different parameters for the lipase-catalyzed acidolysis were elucidated, such as solvent ratio (solvent system), temperature, substrate ratio, residence time, water content, and operation stability. The water content was observed to be very crucial for the acidolysis reaction in packed bed reactors. If no water was added to the substrate during reactions under the solvent-free system, very low incorporation of caprylic acid was observed. In both solvent and solvent-free systems, acyl incorporation was favored by a high substrate ratio between acyl donor and phospholipids, a longer residence time, and a higher reaction temperature. Under certain conditions, the incorporation of around 30% caprylic acid can be obtained in continuous operation with hexane as the solvent.

AB - The possibilities of producing structured phospholipids between soybean phospholipids and caprylic acid by lipase-catalyzed acidolysis were examined in continuous packed-bed enzyme reactors. Acidolysis reactions were performed in both a solvent system and a solvent-free system with the commercially immobilized lipase from Thermomyces lanuginosa (Lipozyme TL IM) as catalyst. In the packed bed reactors, different parameters for the lipase-catalyzed acidolysis were elucidated, such as solvent ratio (solvent system), temperature, substrate ratio, residence time, water content, and operation stability. The water content was observed to be very crucial for the acidolysis reaction in packed bed reactors. If no water was added to the substrate during reactions under the solvent-free system, very low incorporation of caprylic acid was observed. In both solvent and solvent-free systems, acyl incorporation was favored by a high substrate ratio between acyl donor and phospholipids, a longer residence time, and a higher reaction temperature. Under certain conditions, the incorporation of around 30% caprylic acid can be obtained in continuous operation with hexane as the solvent.

UR - http://www.scopus.com/inward/record.url?scp=30344463784&partnerID=8YFLogxK

U2 - 10.1007/s11746-005-1061-x

DO - 10.1007/s11746-005-1061-x

M3 - Journal article

AN - SCOPUS:30344463784

VL - 82

SP - 237

EP - 242

JO - Oil & Soap

JF - Oil & Soap

SN - 0003-021X

IS - 4

ER -

ID: 45481949