Pemurnian Produk Mono-Diasilgliserol (MDAG) Hasil Gliserolisis Kimia dengan Metode Demulsifikasi Krim
Cream demulsification is one of the purification method for separating the glycerol residue contained as emulsion with MDAG’s product. This method could be used to break emulsion system by adding electrolyte solution. This research aims to compare the performance of calcium chloride and calcium nitr...
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| Format: | Article |
| Language: | English |
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Universitas Gadjah Mada
2020-03-01
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| Series: | Agritech |
| Subjects: | |
| Online Access: | https://jurnal.ugm.ac.id/agritech/article/view/48779 |
| _version_ | 1818878215820673024 |
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| author | Satiti Kawuri Putri Purwiyatno Hariyadi Mursalin Mursalin Nuri Andarwulan |
| author_facet | Satiti Kawuri Putri Purwiyatno Hariyadi Mursalin Mursalin Nuri Andarwulan |
| author_sort | Satiti Kawuri Putri |
| collection | DOAJ |
| description | Cream demulsification is one of the purification method for separating the glycerol residue contained as emulsion with MDAG’s product. This method could be used to break emulsion system by adding electrolyte solution. This research aims to compare the performance of calcium chloride and calcium nitrate as electrolyte solution that is used in the process of cream demulsification. MDAG used was Fully Hydrogenated Palm Kernel Oil (FHPKO) from glycerolysis process. Based on student t-test, there was no significant difference (p>0,05) detected between the products of cream demulsification method using calcium nitrate and calcium chloride as electrolyte solution. It was discovered that calcium nitrate reduced residual glycerol from 11,69±0.88% to 0,57±0,07%; with characteristics of MDAG’s products were free fatty acid (ALB) of 8,51±0,94%, monoacylglycerol (MAG) of 31,53±3,27%, diacylglycerol (DAG) of 19,46±0,52%, triacylglycerol (TAG) of 39,93±4,66% and yield of 81,00±3,61%.respectively. In other hand, calcium chloride reduced residual glycerol from 11,69±0,88% to 0,64±0,06%; with characteristics of MDAG’s products were ALB of 8,91±0,71%, MAG of 9,79±1,97%, DAG of 19,16±0,53%, TAG of 41,49±3,24% and yield of 80,00±4,00%, respectively. Therefore, calcium nitrate can be to replace calcium chloride as electrolyte solution in cream demulsification method, especially in reducing the glycerol residue. |
| first_indexed | 2024-12-19T14:10:39Z |
| format | Article |
| id | doaj.art-30d7c2452a8b45a7a1319ed4df7922af |
| institution | Directory Open Access Journal |
| issn | 0216-0455 2527-3825 |
| language | English |
| last_indexed | 2024-12-19T14:10:39Z |
| publishDate | 2020-03-01 |
| publisher | Universitas Gadjah Mada |
| record_format | Article |
| series | Agritech |
| spelling | doaj.art-30d7c2452a8b45a7a1319ed4df7922af2022-12-21T20:18:08ZengUniversitas Gadjah MadaAgritech0216-04552527-38252020-03-01401394710.22146/agritech.4877925684Pemurnian Produk Mono-Diasilgliserol (MDAG) Hasil Gliserolisis Kimia dengan Metode Demulsifikasi KrimSatiti Kawuri Putri0Purwiyatno Hariyadi1Mursalin Mursalin2Nuri Andarwulan3Departemen Ilmu dan Teknologi Pangan, Fakultas Teknologi Pertanian, Institut Pertanian Bogor, Jl. Lingkar Akademik Kampus IPB, Dramaga Bogor 16680Southeast Asian Food and Agricultural Science and Technology (SEAFAST) Center, Institut Pertanian Bogor, Dramaga Bogor 16680Fakultas Teknologi Pertanian, Universitas Jambi, Jl. Tribrata, Desa Pondok Meja Km. 11, Mestong Jambi 36364Southeast Asian Food and Agricultural Science and Technology (SEAFAST) Center, Institut Pertanian Bogor, Dramaga Bogor 16680Cream demulsification is one of the purification method for separating the glycerol residue contained as emulsion with MDAG’s product. This method could be used to break emulsion system by adding electrolyte solution. This research aims to compare the performance of calcium chloride and calcium nitrate as electrolyte solution that is used in the process of cream demulsification. MDAG used was Fully Hydrogenated Palm Kernel Oil (FHPKO) from glycerolysis process. Based on student t-test, there was no significant difference (p>0,05) detected between the products of cream demulsification method using calcium nitrate and calcium chloride as electrolyte solution. It was discovered that calcium nitrate reduced residual glycerol from 11,69±0.88% to 0,57±0,07%; with characteristics of MDAG’s products were free fatty acid (ALB) of 8,51±0,94%, monoacylglycerol (MAG) of 31,53±3,27%, diacylglycerol (DAG) of 19,46±0,52%, triacylglycerol (TAG) of 39,93±4,66% and yield of 81,00±3,61%.respectively. In other hand, calcium chloride reduced residual glycerol from 11,69±0,88% to 0,64±0,06%; with characteristics of MDAG’s products were ALB of 8,91±0,71%, MAG of 9,79±1,97%, DAG of 19,16±0,53%, TAG of 41,49±3,24% and yield of 80,00±4,00%, respectively. Therefore, calcium nitrate can be to replace calcium chloride as electrolyte solution in cream demulsification method, especially in reducing the glycerol residue.https://jurnal.ugm.ac.id/agritech/article/view/48779cream demulsificationmono-diacylglycerolpurification |
| spellingShingle | Satiti Kawuri Putri Purwiyatno Hariyadi Mursalin Mursalin Nuri Andarwulan Pemurnian Produk Mono-Diasilgliserol (MDAG) Hasil Gliserolisis Kimia dengan Metode Demulsifikasi Krim Agritech cream demulsification mono-diacylglycerol purification |
| title | Pemurnian Produk Mono-Diasilgliserol (MDAG) Hasil Gliserolisis Kimia dengan Metode Demulsifikasi Krim |
| title_full | Pemurnian Produk Mono-Diasilgliserol (MDAG) Hasil Gliserolisis Kimia dengan Metode Demulsifikasi Krim |
| title_fullStr | Pemurnian Produk Mono-Diasilgliserol (MDAG) Hasil Gliserolisis Kimia dengan Metode Demulsifikasi Krim |
| title_full_unstemmed | Pemurnian Produk Mono-Diasilgliserol (MDAG) Hasil Gliserolisis Kimia dengan Metode Demulsifikasi Krim |
| title_short | Pemurnian Produk Mono-Diasilgliserol (MDAG) Hasil Gliserolisis Kimia dengan Metode Demulsifikasi Krim |
| title_sort | pemurnian produk mono diasilgliserol mdag hasil gliserolisis kimia dengan metode demulsifikasi krim |
| topic | cream demulsification mono-diacylglycerol purification |
| url | https://jurnal.ugm.ac.id/agritech/article/view/48779 |
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