Olein - an overview | ScienceDirect Topics
PALM OIL. K.G. Berger, in Encyclopedia of Food Sciences and Nutrition (Second Edition), 2003 Special Products. Using a modified refining process, red palm oil and palm olein, retaining about 80% of the carotenoid content of the crude oil, have become commercially available.
Palm oil: Processing, characterization and utilization in the food ...
2015年6月1日 · The oil is rich in palmitic acid, β-carotene and vitamin E. CPO has been fractionated mainly into liquid palm olein and solid palm stearin in order to diversify its food applications. Palm oil is highly stable during frying especially due to the synergistic activity of β-carotene and tocotrienol.
Balancing functional and health benefits of food products …
2022年10月1日 · Refined palm oil and palm olein are used as culinary oils whereas palm stearin is utilized as a baking fat because of its stable β’ polymorphic form (Dian et al., 2017). Moreover, palm olein is ideal for confectionary fats due to its high …
The Physicochemical Properties of Palm Oil and Its Components
2012年1月1日 · The solid fat contents of other palm oil products, such as palm olein, palm stearin, and palm kernel oil, have also been reported elsewhere (Ong et al., 1995). Slip Melting Point The slip melting point, also known as the softening point, is the melting point determined using an open capillary tube method.
Palm Oil - an overview | ScienceDirect Topics
Palm oil may be fractionated into two major fractions: a liquid oil (65–70%) palm olein and a solid fraction (30–35%) stearin. Palm oil is the second major edible oil used worldwide. Palm olein (PO), a liquid fraction obtained from the refining of palm oil, is rich in oleic acid (42.7–43.9%), beta-carotene, and vitamin E (tocopherols and ...
Chemical and Physical Properties of Palm Oil and Palm Olein as …
1989年6月1日 · Palm oil and palm olein were hydrogenated with a commercial nickel catalyst at 175°C and 103 kPa hydrogen pressure. The hydrogenation rate was higher with palm olein. With palm oil the maximum level of trans isomers, 19%, was obtained at iodine value 27. With palm olein the maximum trans level was 24% at iodine value 31. Dropping points, solid ...
Palm oil: Processing, characterization and utilization in the food ...
2015年6月1日 · The oil is rich in palmitic acid, β-carotene and vitamin E. CPO has been fractionated mainly into liquid palm olein and solid palm stearin in order to diversify its food applications. Palm oil is highly stable during frying especially due to the synergistic activity of β-carotene and tocotrienol.
Performance of palm olein in repeated deep frying and controlled ...
2010年7月15日 · Ruiz, Margari, and Dobarganes (1995) reported the TPC content in palm olein used in laboratory experiments was at 7.7%, out of which the DG content were measured to be 6.5%. Berger (2005) reported that the test of TPC presented a problem in interpreting the quality of oils of high DG content, such as palm oil and palm olein. Typically 6–8% of ...
Palm Oil - an overview | ScienceDirect Topics
Palm oil is an essential edible oil and a raw material for various industries including cosmetics and pharmaceuticals. Palm oil, as well as palm kernel and palm cake are all products obtained from oil palm fruit tree which is cultivated by mostly smallholder farmers in many countries in Sub-Saharan Africa [8, 17]. The processing of palm oil and ...
Compositional and thermal characteristics of palm olein-based ...
2014年1月1日 · Palm oil can be fractionated into many components containing liquid fractions such as oleins, super oleins and top oleins, which can be used as cooking and salad oils (Gibon, 2006). Palm super olein (POoo) is a softer type of olein that is obtained by fractionation of the regular palm olein, which has a higher IV.