Abstract
This investigatory project determines the possibility of purifying used cooking oil using sedimentation method. The activated carbon was also used in the experiment to absorb some dissolved substances in the oil. There were three different setups used in this study namely; Setup 1 (sedimentation was done once); Setup 2 (sedimentation was done twice); and Setup 3 (sedimentation was done thrice).
The purified oil was compared to commercial oil in terms of color, odor, and clearness using acceptability test. Viscosity test was also done in the laboratory.
The means of the samples were compared and revealed that purified oil had no significant difference to commercial cooking oil in terms of color/clearness and odor as the result of the acceptability test. Therefore, sedimentation is a possible method of purifying used cooking oil.
Introduction
Oil used in cooking foods is commonly derived from vegetables. Cooking oil is commonly used for frying. Oil used for frying is usually thrown away.
This study tried to find a way to purify used oil.
Materials & Equipment
Selected References:
Johanson G., 1993. Swedish quality requirements for oil used for margarine, and some comparative analyses of edible oils, In: P.D. Turner (editor), The Quality and Marketing of oil Product. Incorporated Society of Planters, Kuala Lumpur, pp. 20-31. Wolvesperges, A., 1992. Factors affecting the quality of oil, In: P.D. Turner (editor), The Quality and Marketing of oil Product Incorporated Society of Planters, Kuala Lumpur, pp. 45-52. Cocks, L.V. and Van Rede, C., 1993. Laboratory handbook for oil and fat analysis, Academic Press, London, p. 419.
Further clarification of the procedures and results should be directed to the researchers and adviser.
Researchers:
Cornelio S. Santiano
Mark Anthony M. Waminal
Gian Dave C. Dimla
Adviser:
Mrs. Racquel C. Diaz
Talavera National High School
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Is it possible to share the materials used? thank you
Can I also ask for the materials, procedures and results of the experiment?
Thank you very much in advance!
Can i get the materials and the procedure of purifying cooking oil.
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Can I have the full procedure and mayerials for this project. This is a great discovery. Many thanks to the researchers and advisers who did this project.
Researchers:
Cornelio S. Santiano
Mark Anthony M. Waminal
Gian Dave C. Dimla
Adviser:
Mrs. Racquel C. Diaz
Talavera National High School
may i have the procedures and materials and equipment pls?
pakit-a ko sa whole process bi!
Hi is it possible for me to get the lists of materials and equipt and procedure as well on how to purify used cooking oil?
Thanks…
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Can u give me an another ex.Of investigatory project.That found in plant..
Pls..
Can I have the materials and procedures for this project? Thanks
Hi can I also have the list of the materials and procedures used to purify the used cooking oil please, thanks.
can i have the materials and full procedure of this project? thanks
Can I please know what materials and equipment you used ? thnk you ♥
I am interested to adapt this i.p…can u pls send me a complete copy of ur ip? Thank u in advance.
may I have a copy of the project.
Can i get the materials and the procedure? Thanks.
Can I use the abstract?
Hi can email me the materials needed and procedure on how to purify used cooking oil. Thanks so much!
richie_ramoz@yahoo.com
can you please give the sip?
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Hey , this experiment is a smart and has a very good approach on conserving oil. I request you to please send me the materials required and the procedure and other necessary information to carry out this experiment.
Thank you
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May I please request the materials and procedure of this investigatory project? Thanks in advance. Email is much appreciated.
hi, can I get the procedures and equipments please? I want to conduct a study similar to this
Hello..can I ask the materials and procedures for this investigatory project?