TRANSFORMATION OF RICINOLEIC OF CASTOR Oil INTO LINOLEIC (OMEGA-6) AND CONJUGATED LINOLEICACID BY DEHYDRATION Transformasi Risinoleat Minyak Jarak Seeara Dehidrasi Menjadi Linoleat Omega 6 dan Linoleat Terkonjugasi
ABSTRACT The ricinoleic of Castor Oil was dehydrated by various cehydrator agent (P20S, K2C03, H3P04, NaHS04, A1203, molecular sieve and activated bentonite at 450°C -HCI) on the same condition (150°C, mol ratio 1:1 and 2 hours). The compositions of Refined Ricinus Castor Oil as starting material we...
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| Format: | Article NonPeerReviewed |
| Published: |
[Yogyakarta] : Universitas Gadjah Mada
2009
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| Subjects: | |
| Online Access: | https://repository.ugm.ac.id/28006/ http://i-lib.ugm.ac.id/jurnal/download.php?dataId=11069 |
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| Institution: | Universitas Gadjah Mada |
| Summary: | ABSTRACT
The ricinoleic of Castor Oil was dehydrated by various cehydrator agent (P20S, K2C03, H3P04, NaHS04, A1203,
molecular sieve and activated bentonite at 450°C -HCI) on the same condition (150°C, mol ratio 1:1 and 2 hours).
The compositions of Refined Ricinus Castor Oil as starting material were: .0.92%palmitic, 5.56% linoleic, 4.07%
octadecanoic, 1.22% stearic and 85.06% ricinoleic. The spesific wave number of IR was bandwith 3411 cm"
caused of hydroxyl (-OH) group of ricinoleic at C-12 as mai, |
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