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CLA formation in oils during hydrogenation process as affected by catalyst types, catalyst contents, hydrogen pressure, and oil species


, : CLA formation in oils during hydrogenation process as affected by catalyst types, catalyst contents, hydrogen pressure, and oil species. Journal of the American Oil Chemists' Society 79(5): 501-510, May

The effects of types and amount of catalysts, hydrogen pressure, and kinds of vegetable oils on the formation of CLA isomers were studied during hydrogenation. CLA isomers were identified by using a silver ion-impregnated high-performance liquid chromatograph and 100-m cyano-capillary column gas chromatograph. A selective catalyst (SP-7) produced a considerably higher content of CLA in soybean oil than nonselective catalysts. The maximal quantity of CLA produced in soybean oil during hydrogenation increased greatly with increasing amount of catalyst. By increasing the amount of selective catalyst from 0.05 to 0.3%, the quantity of total CLA obtained was about 1.9 times higher. Changes in hydrogen pressure also greatly influenced total CLA formed. By decreasing hydrogen pressure from 0.24 to 0.024 MPa, the quantity of CLA obtained was about 1.3 times higher. With different oil species (soybean, cottonseed, and corn oils), the time to reach the maximal quantity of CLA was different under the same hydrogenation conditions. However, the maximal quantity of CLA and proportion of CLA isomers formed were almost identical, regardless of oil species tested, under the same hydrogenation conditions.

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Accession: 010264451

DOI: 10.1007/s11746-002-0512-8

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Yasumuro Y.; Nakata N.; Hirao A.; Sasaki M., 1985: Abnormal pollen tetrad formation in alloplasmic triticale lines. Abnormal pollen tetrads were found in some alloplasmic 6x wheat, wheat rye F1 and triticale lines. This abnormality was characterized by linear arrangement of tetrad and its variants due to rotated nuclear plate(s) at the 2nd division of meiosis....

Richerson, H.B., 1986: Allergic mechanisms in bronchial asthma. Iowa Medicine 76(5): 212-214

Koelsch, K.A.; Heinrich, P.; Köditz, H.; Vinz, U., 1978: The value of anamnesis for the diagnosis. Zeitschrift für Arztliche Fortbildung 72(11-12): 529-532

Whang K.; Peng I.C.; Larsen J.E., 1985: The oxidative susceptibility of turkey skin and muscle tissues during storage. Poultry Science 64(SUPPL 1): 198

Sumi, M.; Takeda, W.; Kaiume, H.; Kirihara, T.; Kurihara, T.; Sato, K.; Ueki, T.; Hiroshima, Y.; Ueno, M.; Ichikawa, N.; Kobayashi, H., 2016: Successful treatment with reduced-intensity cord blood transplant in a patient with relapsed refractory hepatosplenic T-cell lymphoma. Leukemia & Lymphoma 56(4): 1140-1142

Powers, J.C.; Wilcox, P.E., 1970: Design and synthesis of inhibitors for crystallographic studies on the active site of chymotrypsin. Journal of the American Chemical Society 92(6): 1782-1783

Wilson, H.L.; Dar, A.; Napper, S.K.; Marianela Lopez, A.; Babiuk, L.A.; Mutwiri, G.K., 2006: Immune mechanisms and therapeutic potential of CpG oligodeoxynucleotides. Unmethylated CpG motifs in bacterial DNA and synthetic oligodeoxynucleotides activate immune cells that express Toll-like Receptor 9. Activation through this receptor triggers cellular signaling that leads to production of a proinflammatory and a...

Zhu,H.; Wang,H.; Zhou,S.S., 2010: Species diversity, floristic composition and physiognomy changes in a rainforest remnant in Southern Yunnan, China after 48 years. In order to investigate the effects of tropical forest fragmentation, a comparative study on floristic composition, plant life forms and ecological species groups in a 13.9 ha remnant tropical rainforest was conducted over 48 years (1959/1960-2008...

Tarín, J.J.; Gómez, E.; Pellicer, A., 1991: Chromosome anomalies in human oocytes in vitro. Objective: to determine possible effects on chromosomal status of human oocytes in vitro. Design: A prospective cytogenetic study of human oocytes fixed at 4, 20 (noninseminated oocytes), or approximately 52 hours after pick-up (inseminated-unfert...

Anonymous, 1992: Taxol. Lancet 339(8807): 1447-1448