Color stability of natural colorant on blue pea flowers / (Record no. 3155)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02336nam a2200253 a 4500 |
| 001 - CONTROL NUMBER | |
| control field | vtls000058555 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | KUKTEM |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20251114204513.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 120305t2010 my a f m 001 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER | |
| International Standard Book Number | THE0004878(Local) |
| 039 #9 - LEVEL OF BIBLIOGRAPHIC CONTROL AND CODING DETAIL [OBSOLETE] | |
| Level of rules in bibliographic description | 201905131223 |
| Level of effort used to assign nonsubject heading access points | SHAHRILJ |
| -- | 201203051135 |
| -- | ida |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | UMP |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | TP919 .N67 2010 rs Bc. |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Nornabilah Mohd Hamdan |
| 245 10 - TITLE STATEMENT | |
| Title | Color stability of natural colorant on blue pea flowers / |
| Statement of responsibility, etc. | Nornabilah Mohd Hamdan |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Kuantan, Pahang : |
| Name of publisher, distributor, etc. | UMP, |
| Date of publication, distribution, etc. | 2010 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | xiv, 54 p. : |
| Other physical details | ill. (some col.) ; |
| Dimensions | 30 cm. + |
| Accompanying material | 1 CD-ROM |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Project paper (Bachelor of Chemical Engineering) -- Universiti Malaysia Pahang - 2010 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Bibliography : p. 43-45 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | The use of natural colorants is highly increasing in the food industry due to strong consumer demand for more natural products. On the other hand, synthetic colorant give harms to consumers that may affect health because of the unsuitable chemicals contained. Color stability of certain product is important to maintain its appearance that differs in many aspects. This study aimed at determining the color stability of blue pea flower based on the storage days, the use of different solvents and its concentrations. The blue pea flower was kept soaked at room temperature with each methanol and ethanol as solvents and an addition of maltodextrin as stabilizer every day for 7 days. Solutions of colors and solvents, methanol and ethanol were then heated at boiling point of each solvent, 64.7°C and 78.4°C, respectively. The samples obtained was analyzed and tested by using a programmed spectrophotometer, giving results of its qualities and changes of the color. Based on the results, methanol with concentration of 20 percent and storage days at the 7th day is at its best in maintaining the color stability. The value of L and a* are quite consistent through the days while b* value undergo little changes that shows its stability compared to other parameters. Thus, the color stability of the blue pea flower based on data collected is suitable to be a natural colorant with a high stability to replace synthetic colorant. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Dye plants |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Dyes and dyeing |
| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Date acquired | Total checkouts | Full call number | Barcode | Date last seen | Copy number | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Not lost | Not for loan | UMPLIB GAMBANG | UMPLIB GAMBANG | 04/09/2019 | TP919 .N67 2010 rs Bc. | 0000063098 | 04/09/2019 | 1 | 04/09/2019 | Final Year Report | |||
| Not lost | Not for loan | UMPLIB GAMBANG | UMPLIB GAMBANG | 04/09/2019 | CD 5824 | TP919 .N67 2010 rs Bc. | 0000063099 | 04/09/2019 | 1 | 04/09/2019 | Final Year Report |