Production of margarine fats by enzymatic interesterification with silica-granulated thermomyces lanuginosa lipase in a large-scale study

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

Standard

Production of margarine fats by enzymatic interesterification with silica-granulated thermomyces lanuginosa lipase in a large-scale study. / Zhang, H.; Xu, X.; Nilsson, J.; Mu, Huiling; Adler-Nissen, Jens; Høy, Carl-Erik.

In: J A O C S, Vol. 78, No. 1, 01.01.2001, p. 57-64.

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

Harvard

Zhang, H, Xu, X, Nilsson, J, Mu, H, Adler-Nissen, J & Høy, C-E 2001, 'Production of margarine fats by enzymatic interesterification with silica-granulated thermomyces lanuginosa lipase in a large-scale study', J A O C S, vol. 78, no. 1, pp. 57-64.

APA

Zhang, H., Xu, X., Nilsson, J., Mu, H., Adler-Nissen, J., & Høy, C-E. (2001). Production of margarine fats by enzymatic interesterification with silica-granulated thermomyces lanuginosa lipase in a large-scale study. J A O C S, 78(1), 57-64.

Vancouver

Zhang H, Xu X, Nilsson J, Mu H, Adler-Nissen J, Høy C-E. Production of margarine fats by enzymatic interesterification with silica-granulated thermomyces lanuginosa lipase in a large-scale study. J A O C S. 2001 Jan 1;78(1):57-64.

Author

Zhang, H. ; Xu, X. ; Nilsson, J. ; Mu, Huiling ; Adler-Nissen, Jens ; Høy, Carl-Erik. / Production of margarine fats by enzymatic interesterification with silica-granulated thermomyces lanuginosa lipase in a large-scale study. In: J A O C S. 2001 ; Vol. 78, No. 1. pp. 57-64.

Bibtex

@article{d700cdaf9e46478abfe7700c3ea8f398,
title = "Production of margarine fats by enzymatic interesterification with silica-granulated thermomyces lanuginosa lipase in a large-scale study",
abstract = "Interesterification of a blend of palm stearin and coconut oil (75:25, w/w), catalyzed by an immobilized Thermomyces lanuginosa lipase by silica granulation, Lipozyme TL IM, was studied for production of margarine fats in a 1- or 300-kg pilot-scale batch-stirred tank reactor. Parameters and reusability were investigated. The comparison was carried out between enzymatic and chemical interesterified products. Experimentally, Lipozyme TL IM had similar activity to Lipozyme IM for the interesterification of the blend. Within the range of 55-80°C, temperature had little influence on the degree of interesterification for 6-h reaction, but it had slight impact on the content of free fatty acids (FFA). Drying of Lipozyme TL IM from water content 6 to 3% did not affect its activity, whereas it greatly reduced FFA and diacylglycerol contents in the products. Lipozyme TL IM was stable in the 1-kg scale reactor at least for 11 batches and the 300-kg pilot-scale reactor at least for nine batches. Due to regiospecificity of the lipase (sn-1,3 specific), enzymatically interesterified products had different fatty acid distribution at sn-2 position from the chemically randomized products, implying the potential nutritional benefits of the new technology.",
author = "H. Zhang and X. Xu and J. Nilsson and Huiling Mu and Jens Adler-Nissen and Carl-Erik H{\o}y",
year = "2001",
month = jan,
day = "1",
language = "English",
volume = "78",
pages = "57--64",
journal = "Oil & Soap",
issn = "0003-021X",
publisher = "Springer",
number = "1",

}

RIS

TY - JOUR

T1 - Production of margarine fats by enzymatic interesterification with silica-granulated thermomyces lanuginosa lipase in a large-scale study

AU - Zhang, H.

AU - Xu, X.

AU - Nilsson, J.

AU - Mu, Huiling

AU - Adler-Nissen, Jens

AU - Høy, Carl-Erik

PY - 2001/1/1

Y1 - 2001/1/1

N2 - Interesterification of a blend of palm stearin and coconut oil (75:25, w/w), catalyzed by an immobilized Thermomyces lanuginosa lipase by silica granulation, Lipozyme TL IM, was studied for production of margarine fats in a 1- or 300-kg pilot-scale batch-stirred tank reactor. Parameters and reusability were investigated. The comparison was carried out between enzymatic and chemical interesterified products. Experimentally, Lipozyme TL IM had similar activity to Lipozyme IM for the interesterification of the blend. Within the range of 55-80°C, temperature had little influence on the degree of interesterification for 6-h reaction, but it had slight impact on the content of free fatty acids (FFA). Drying of Lipozyme TL IM from water content 6 to 3% did not affect its activity, whereas it greatly reduced FFA and diacylglycerol contents in the products. Lipozyme TL IM was stable in the 1-kg scale reactor at least for 11 batches and the 300-kg pilot-scale reactor at least for nine batches. Due to regiospecificity of the lipase (sn-1,3 specific), enzymatically interesterified products had different fatty acid distribution at sn-2 position from the chemically randomized products, implying the potential nutritional benefits of the new technology.

AB - Interesterification of a blend of palm stearin and coconut oil (75:25, w/w), catalyzed by an immobilized Thermomyces lanuginosa lipase by silica granulation, Lipozyme TL IM, was studied for production of margarine fats in a 1- or 300-kg pilot-scale batch-stirred tank reactor. Parameters and reusability were investigated. The comparison was carried out between enzymatic and chemical interesterified products. Experimentally, Lipozyme TL IM had similar activity to Lipozyme IM for the interesterification of the blend. Within the range of 55-80°C, temperature had little influence on the degree of interesterification for 6-h reaction, but it had slight impact on the content of free fatty acids (FFA). Drying of Lipozyme TL IM from water content 6 to 3% did not affect its activity, whereas it greatly reduced FFA and diacylglycerol contents in the products. Lipozyme TL IM was stable in the 1-kg scale reactor at least for 11 batches and the 300-kg pilot-scale reactor at least for nine batches. Due to regiospecificity of the lipase (sn-1,3 specific), enzymatically interesterified products had different fatty acid distribution at sn-2 position from the chemically randomized products, implying the potential nutritional benefits of the new technology.

UR - http://www.scopus.com/inward/record.url?scp=0035084563&partnerID=8YFLogxK

M3 - Journal article

AN - SCOPUS:0035084563

VL - 78

SP - 57

EP - 64

JO - Oil & Soap

JF - Oil & Soap

SN - 0003-021X

IS - 1

ER -

ID: 45573519