JPS5441906A - Purification of palm oil - Google Patents

Purification of palm oil

Info

Publication number
JPS5441906A
JPS5441906A JP10841977A JP10841977A JPS5441906A JP S5441906 A JPS5441906 A JP S5441906A JP 10841977 A JP10841977 A JP 10841977A JP 10841977 A JP10841977 A JP 10841977A JP S5441906 A JPS5441906 A JP S5441906A
Authority
JP
Japan
Prior art keywords
palm oil
treated
adsorbent
agitation
fatty acids
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10841977A
Other languages
Japanese (ja)
Inventor
Yukinobu Murase
Eiji Nakai
Fusayuki Saito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Adeka Corp
Original Assignee
Asahi Denka Kogyo KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asahi Denka Kogyo KK filed Critical Asahi Denka Kogyo KK
Priority to JP10841977A priority Critical patent/JPS5441906A/en
Publication of JPS5441906A publication Critical patent/JPS5441906A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a purified palm oil having improved color and oxidation stability, by steam distillation of palm oil, treated with oxalic acid and an adsorbent, to remove free fatty acids and deodorize the palm oil.
CONSTITUTION: Crude palm oil is treated with preferably 0.05W0.5wt% of oxalic acid at 55W80°C for 5W30min with agitation, and neutralized with preferably calcium carbonate, then treated with an absorbent, e.g. activated clay, etc. at 60W120°C for 20W30min under a pressure of 10W20mmHg with agitation. After removing the adsorbent and insoluble substances, the separated oil is subjected to steam distillation under a vacuum of preferably 2W4mmHg to remove the free fatty acids, and deodorized.
EFFECT: Purified palm oil of good quality can be obtained even from crude palm oil stored for a long period.
COPYRIGHT: (C)1979,JPO&Japio
JP10841977A 1977-09-09 1977-09-09 Purification of palm oil Pending JPS5441906A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10841977A JPS5441906A (en) 1977-09-09 1977-09-09 Purification of palm oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10841977A JPS5441906A (en) 1977-09-09 1977-09-09 Purification of palm oil

Publications (1)

Publication Number Publication Date
JPS5441906A true JPS5441906A (en) 1979-04-03

Family

ID=14484277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10841977A Pending JPS5441906A (en) 1977-09-09 1977-09-09 Purification of palm oil

Country Status (1)

Country Link
JP (1) JPS5441906A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994025551A1 (en) * 1993-04-23 1994-11-10 Joseph Crosfield & Sons Limited Process for refining glyceride oil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994025551A1 (en) * 1993-04-23 1994-11-10 Joseph Crosfield & Sons Limited Process for refining glyceride oil

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