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November 2nd, 2013 05:31 PM #1
guys help naman. saan ba pwedeng makakita ng oil press machine for oil extraction ng peanuts? gagawa kasi kami ng biodiesel using oil extracted from peanuts then by process of transesterification, ihahalo namin yung oil sa methanol tapos catalyst na NaOH (Sodium Hydroxide). could someone enlighten us? any inputs are welcome and will be appreciated! thanks in advance!
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November 3rd, 2013 05:22 AM #2
You don't need an oil press machine...just grind it fine into peanut butter consistency (maybe a Matstone juicer will work). Then let it stand for a few days, oil should separate from the remaining solid.
Parang extruder machine yung Matstone juicer...ganito rin ang concept ng meat grinder. Mas mura ang meat grinder than the Matstone juicer pero parang mas efficient eto than a meat grinder.
I would suggest pan roasting (do not add any oil) the nuts first before extraction.
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November 3rd, 2013 06:47 PM #3
Yan nga yun oil press machine sir. Para syang meat grinder. Ippress nya yung nuts using screw pwedeng may motor meron din manual na iniikot. Di ko lang kasi alam kung san nakakabili ng ganun. Meron kaya sa raon? Tama nga sir maganda kapag roasted para dry talaga sya. Thank you sir!
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November 3rd, 2013 09:02 PM #5
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November 3rd, 2013 09:12 PM #6Ung pangiling ng bigas (ung sa gumagawa ng puto) or ung pangiling ng soya (ung sa gumagawa ng taho) ang hanapin mo pag maramihan ang gigilingin ito ang subok na.
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November 4th, 2013 07:12 AM #7Try sa wet market. My mom use fresh giniling na peanuts sa kare kare na instead of peanut butter.
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November 4th, 2013 12:43 PM #8just a guess, but shops/areas selling agricultural products may have this. Tawag muna bago punta, let your fingers do the walking ika nga.
Or, try Sulit.com.ph - The Philippines' #1 Buy and Sell Website for leads.
as sir Phoenix67 has mentioned, the oil normally settles on top of the peanut "mash"...check out the native peanut butter sold at tiangges.
Would boiling the mash help? Parang bulalo kumbaga
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November 9th, 2013 05:41 PM #9Distillation is the preferred choice for cleaner oil, we use this method for extracting manila elemi oil.
Try asking around DOST, they have a local manufacturer of machines like shredder, depupler, distiller, rasper, grinder, for specific size/ applications.Last edited by 12vdc; November 9th, 2013 at 05:49 PM.
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