MARC details
| 000 -LEADER |
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| fixed length control field |
02367nam a2200253 a 4500 |
| 001 - CONTROL NUMBER |
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| control field |
vtls000058087 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
KUKTEM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20251114204509.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
111229t2010 my da f m 000 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
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| International Standard Book Number |
THE0004772(Local) |
| 039 #9 - LEVEL OF BIBLIOGRAPHIC CONTROL AND CODING DETAIL [OBSOLETE] |
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| Level of rules in bibliographic description |
201905151114 |
| Level of effort used to assign nonsubject heading access points |
smfh |
| -- |
201112290959 |
| -- |
Fida |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
UMP |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
TP456 .C65 2010 rs Bc. |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Fatihah Hayati Abdul Sani |
| 245 10 - TITLE STATEMENT |
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| Title |
Qualitative and quantitative analysis of natural colorants from banana bracts / |
| Statement of responsibility, etc. |
Fatihah Hayati Abdul Sani |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Place of publication, distribution, etc. |
Kuantan, Pahang : |
| Name of publisher, distributor, etc. |
UMP, |
| Date of publication, distribution, etc. |
2010 |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
xii, 37 p. : |
| Other physical details |
ill. (some col.) ; |
| Dimensions |
30 cm. + |
| Accompanying material |
1 CD-ROM |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
Project paper (Bachelor of Chemical Engineering) -- Universiti Malaysia Pahang - 2010 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Bibliography: p. 29-31 |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
Natural colorants are preferable nowadays due to their beneficial health values. Natural colorants have been used as one of the colorants in food. The banana bracts, scientifically known as Musa X paradisiaca will be used in this study as the raw material. This study aimed on determining the best concentration of methanol in methanol-water, the best temperature to maintain the colorants in the samples extracted and the best storage condition. The banana bract layers will be washed and cut into smaller pieces. The colorant contains in banana bracts, known as anthocyanins will be extracted by blending 10g of banana bracts into the solvent until the bracts fully blended in a blender. Then, the sample extracted will be filtered to remove the residue of banana bract layers. Rotary evaporator were used to remove all methanol from the solutions extracted. Every sample was stored for 3, 6, 9, 12 and 15 days in a dark place. The characteristics of colorants were analyzed by using UV-Vis spectrophotometer. Qualitative analysis was based on the ability of the colorants to stands for 15 days. From the analysis, the best concentration of methanol in methanol- water if the sample was stored in the light was 30% at the temperature of 70°C. When the sample was stored in the dark, the best concentration of methanol in methanol-water was 40% at the temperature of 50°C. Qualitatively, all the samples could last up to 15 days. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Coloring matter in food |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Pigments |