scholarly journals Enzymatic interesterification of beef tallow/coconut oil blends to produce a superior margarine base stock

2021 ◽  
Author(s):  
Huaitian Cui ◽  
Jun Li ◽  
Xinyue Xu ◽  
Jiayi Li ◽  
Miaomiao Lu ◽  
...  
Keyword(s):  
Beef Tallow ◽  
Coconut Oil ◽  
Base Stock ◽  
Enzymatic Interesterification ◽  
Oil Blends

Chemical and enzymatic interesterification of a beef tallow and rapeseed oil equal-weight blend

2004 ◽  
Vol 106 (10) ◽  
pp. 655-664 ◽  
Author(s):  
Boleslaw Kowalski ◽  
Katarzyna Tarnowska ◽  
Eliza Gruczynska ◽  
Witold Bekas
Keyword(s):  
Beef Tallow ◽  
Rapeseed Oil ◽  
Enzymatic Interesterification ◽  
Equal Weight

scholarly journals Chemical and Enzymatic Interesterification of Beef Tallow and Rapeseed Oil Blend with Low Content of Tallow

2004 ◽  
Vol 53 (10) ◽  
pp. 479-488 ◽  
Author(s):  
Boleslaw KOWALSKI ◽  
Katarzyna TARNOWSKA ◽  
Eliza GRUCZYNSKA ◽  
Witold BEKAS
Keyword(s):  
Beef Tallow ◽  
Rapeseed Oil ◽  
Enzymatic Interesterification ◽  
Oil Blend

scholarly journals Effects of milk diets containing beef tallow or coconut oil on the fatty acid metabolism of liver slices from preruminant calves

2000 ◽  
Vol 84 (3) ◽  
pp. 309-318 ◽  
Author(s):  
Benoît Graulet ◽  
Dominique Gruffat-Mouty ◽  
Denys Durand ◽  
Dominique Bauchart
Keyword(s):  
Fatty Acid ◽  
Fatty Acid Oxidation ◽  
Beef Tallow ◽  
Neutral Lipids ◽  
Lipid Production ◽  
Coconut Oil ◽  
Acid Oxidation ◽  
Milk Diet ◽  
Liver Slices ◽  
Triacylglycerol Accumulation

Coconut oil (CO) induces a triacylglycerol infiltration in the hepatocytes of preruminant calves when given as the sole source of fat in the milk diet over a long-term period. Metabolic pathways potentially involved in this hepatic triacylglycerol accumulation were studied by in vitro methods on liver slices from preruminant Holstein × Friesian male calves fed a conventional milk diet containing CO (n 5) or beef tallow (BT, n 5) for 19 d. Liver slices were incubated for 12 h in the presence of 0·8 mM-[14C] oleate or -[14C] laurate added to the medium. Fatty acid oxidation was determined by measuring the production of CO2 (total oxidation) and acid-soluble products (partial oxidation). Production of CO2 was 1·7–3·6-fold lower (P 0·0490) and production of acid-soluble products tended to be lower (P = 0·0625) in liver slices of CO- than BT-fed calves. Fatty acid esterification as neutral lipids was 2·6– to 3·1–fold higher (P = 0·0088) in liver slices prepared from calves fed the CO diet compared with calves fed the BT diet. By contrast with what occurs in the liver of rats fed CO, the increase in neutral lipid production did not stimulate VLDL secretion by the hepatocytes of calves fed with CO, leading to a triacylglycerol accumulation in the cytosol. It could be explained by the reduction of fatty acid oxidation favouring esterification in the form of triacylglycerols, in association with a limited availability of triacylglycerols and/or apolipoprotein B for VLDL packaging and subsequent secretion.

scholarly journals Compositional and textural properties of milkfat–soybean oil blends following enzymatic interesterification

2011 ◽  
Vol 125 (1) ◽  
pp. 133-138 ◽  
Author(s):  
Gisele Fátima Morais Nunes ◽  
Ariela Veloso de Paula ◽  
Heizir Ferreira de Castro ◽  
Júlio César dos Santos
Keyword(s):  
Soybean Oil ◽  
Textural Properties ◽  
Enzymatic Interesterification ◽  
Oil Blends
Sign in / Sign up

Export Citation Format

Share Document