Investigation of the effects of uckun ( Rheum ribes L.), quinoa ( Chenopodium quinoa Willd), and propolis extracts on the thermal oxidation of palm olein oil during deep‐frying process

Author(s):  
M. Murat Ceylan ◽  
Ayhan Baştürk
2012 ◽  
Vol 2 (1) ◽  
pp. 34-40
Author(s):  
Budiyanto Budiyanto ◽  
Meizul Zuki ◽  
Mina Sihite Hutasoit

The objective of the study was to evaluate the changing pattern of free fatty acid (FFA) and smoke pints of packaged and standard palm olein oil in frying kerupuk jalin. The other objective was to determine the end use of both frying oils during deep fying of kerupuk jalin.  Continous deep frying with three replicates had been done for10 hours using special grade and regular frying oil without the addition of fresh oil during frying study.  The result indicated that The FFA content of both packaged and regular oils increased linearly with increasing frying time, up to 10 hours.   In addition, smoke point of the oils decreased linearly with increasing frying time.  Based on FFA of the oil, the packaged oil could last 1,4 longer than regular oil during frying of kerupuk jalin. 


2009 ◽  
Vol 2009 ◽  
pp. 212-212
Author(s):  
S J Hosseini Vashan ◽  
N Afzali ◽  
A Golian ◽  
M Malekaneh ◽  
A Allahressani

Palm oil is the most abundant of all oils produced globally. It is very high in saturated fatty acids specifically palmitic acid, but other fatty acids (monounsaturated (MUFA) and polyunsaturated) are presented at low concentrations. In the processing plant some high amount of oleic acid with some other unsaturated fatty acids are extracted and marketed as Palm olein oil, and used to reduce blood or egg cholesterol (Rievelles et al., 1994). The objective of this study was to determine the optimum level of dietary palm olein oil required to enrich the mono-unsaturated fatty acid content of yolk, egg cholesterol and antibody titre.


2020 ◽  
Vol 7 (2) ◽  
pp. 88-98
Author(s):  
Sondang L Nadapdap ◽  
Budiyanto Budiyanto ◽  
Lukman Hidayat

Carotenoids in red palm olein oil (RPOOO) have been scientifically proven to have good functional properties for the human health so that RPOOO has the potential to be used as one of the healthy drinks. One of the problems faced in the use of RPOO as a health drink is the taste and aroma is less interesting. This study aims to obtain the ratio of  RPOO and salak sidempuan extract used to obtain stable emulsion, acceptable  viscosity, and acceptable   emulsion product.    Four emulsions  were prepared using 1% carbonmethylcellulosa as emulcifier and four different composition ratios of RPOO and salak extract were prepared. Emulsions characteristics and their sensory acceptability were investigated.  The results of this study showed that the ratio of RPOO ratio and 1: 2  salak extract obtained the best stability with viscosity of 175 cP emulsion. In addition, emulsions with an RPOO ratio and 1:25 salak extract yield preferable levels of sensory attributes such as color, aroma and taste.    


2011 ◽  
Vol 6 (5) ◽  
pp. 348-361 ◽  
Author(s):  
L.C. Brigatto F ◽  
F.G. Oliveira ◽  
F.P. Collares-Q

2005 ◽  
Vol 57 (11) ◽  
pp. 1445-1451 ◽  
Author(s):  
D. Narang ◽  
S. Sood ◽  
M. Thomas ◽  
S. K. Maulik ◽  
A. K. Dinda

1994 ◽  
Vol 15 (2) ◽  
pp. 1-4 ◽  
Author(s):  
Hiroyuki Mori ◽  
Takashi Kaneda

Palm oil has many advantageous properties that make it well suited for manufacturing and processing food products in Japan. Its principal uses are in making margarine and shortening, and for deep frying instant noodles, tempura, and snack foods. Palm oil now enjoys a 22% share of all oils and fats used in preparing these foods. In addition, palm oil fractions such as palm olein, palm stearin, and palm midfraction are used increasingly in a variety of other food products, ranging from vegetable ghee and hard butter to chocolate and ice cream. According to official statistics, palm oil consumption in Japan has now increased to around 320,000 tons per year, and the indications are that its use in the food industry will continue to increase despite the fact that liquid oils remain the major oils in domestic cooking.


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