Data · dataset · 2018
Isolation And Characterization Of Lignin From Alkaline Pretreatment Black Liquor Of Oil Palm Empty Fruit Bunch And Sugarcane Bagasse
Listed in RIN Data Repository
<p> Lignin is one of potential biopolymers that can be obtained from pretreatment of lignocellulosic materials.
Description
In this study, lignin was isolated from alkaline pretreatment black liquor of oil palm empty fruit bunch (OPEFB) and sugarcane bagasse (SB) by precipitation with hydrochloric acid. The isolated lignins were analyzed for their chemical properties, such chemical compositions, UV absorbances, and FT-IR spectra.
The results showed that the ash content of lignin from alkaline pretreatment of SB (16.91%) was lower than from alkaline pretreatment of OPEFB (19.19%), while the Acid Insoluble Lignin (AIL) and Acid Soluble Lignin (ASL) contents were vice versa, 46.23 and 4.00% for the former, and 40.14 and 2.82% for the latter. The empirical formula of the lignin isolates derived from the result of ultimate analysis were C9H13.8764O5.9318 and C9H14.1112O6.4321 for lignin from of OPEFB and SB, respectively.
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The UV spectra showed that lignin from OPEFB had similar bands with lignin from SB. Both lignin from of OPEFB and SB also had similar FT-IR spectra. <p> </p> Proceeding Asean Cosat 2014, Vol. 1. Page: 483-491 <p> </p>
Links
Where it is published
- RIN Data Repository record hdl.handle.net/20.500.12690/RIN/2E8KC9 ↗
landing page · from rin brin go id
Catalogue records · 1
- OAI-PMH record data.brin.go.id/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=hdl%3A20.5… ↗
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Topics
- From keywords
- Chemistry · Earth & Environmental Science
Provenance · 1 source records, 5 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| RIN Data Repository | hdl:20.500.12690/RIN/2E8KC9 | 8 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].local:field:chemistry | mapping · rin brin go id | connector:rin_brin_go_id@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · rin brin go id | connector:rin_brin_go_id@1.0.0 | |
| description | source · rin brin go id | connector:rin_brin_go_id@1.0.0 | /metadata/dc/description |
| publication_date | source · rin brin go id | connector:rin_brin_go_id@1.0.0 | |
| title | source · rin brin go id | connector:rin_brin_go_id@1.0.0 | /metadata/dc/title |