MARC details
| 000 -LEADER |
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| fixed length control field |
03343ntm a2200277 a 4500 |
| 001 - CONTROL NUMBER |
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| control field |
vtls000100015 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
KUKTEM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20251117113437.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
170504t2017 my da f abm 000 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
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| International Standard Book Number |
THE0007911(Local) |
| 039 #9 - LEVEL OF BIBLIOGRAPHIC CONTROL AND CODING DETAIL [OBSOLETE] |
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| Level of rules in bibliographic description |
201906131051 |
| Level of effort used to assign nonsubject heading access points |
azli |
| -- |
201705041155 |
| -- |
saini |
| 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) |
FKKSA .K43 2016 r Thesis |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Siti Nur Khairunisa Mohd Amir |
| 245 10 - TITLE STATEMENT |
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| Title |
Formulation and evaluation of keratin cosmetic cream from chicken feather / |
| Statement of responsibility, etc. |
Siti Nur Khairunisa Mohd Amir |
| 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. |
2016 |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
xvi, 137 p. : |
| Other physical details |
ill. (some col.) ; |
| Dimensions |
30 cm. |
| 500 ## - GENERAL NOTE |
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| General note |
Faculty of Chemical & Natural Resources Engineering |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
Thesis (Master of Engineering in Chemical) -- Universiti Malaysia Pahang – 2016 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Bibliography : p. 101-110 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Cosmetic creams were developed from keratin protein extracted from chicken feathers. Keratin is used as an active ingredient because; it has anti-oxidant and anti-inflammatory properties, which helps in reducing wrinkles by stimulating the production of new skin cells. In the production of keratin cosmetic cream, all the chemicals selected were mixed at 60°C to produce a uniformly mixed cream. The creams were then tested for its physical characteristics including phase separation, centrifugal test, pH and particle size distributions. The Pre-clinical trials were conducted on rabbit. Photographic scale was developed to measure the skin improvement and the skins were tested with DermaLab Series SkinLab Combo to identify the elasticity, TEWL and hydration of skin. The optimization of viscosity of keratin cosmetic cream was done using design expert. The results showed that the keratin cosmetic creams exhibit white colour, there was no phase separation, pH was in the range of 6-7. From the photographic images, rabbit’s skin appearance was improved with time. Similar pattern was observed for all other parameters such as elasticity, TEWL and hydration. At the end of the study, the highest value for retraction time with keratin cosmetic cream was 462 ms, where as cosmetic creams without keratin, the value was 600 ms. The lower retraction time means that the skin is more elastic. For TEWL, the highest final value for all creams with keratin was 9.59 g/m2.h, while the TEWL value for creams without keratin was 12.42 g/m2.h. For hydration, the lowest average value for all keratin based cosmetic cream was 38.49 μS, while the value of hydration without keratin was 31.48 μS. From all the results, it was observed that the skin retraction time values decreases, TEWL values decrease and hydration values increase could be due to the presence of keratin in cosmetic creams. These results indicate that the rabbit skin improves and becomes healthier over the time by the application of keratin cosmetic cream. The optimum viscosity was obtained at keratin dosage of 1.25g and lecithin dosage 4.59g. In conclusion, keratin cosmetic creams produced in this research are stable and have shown improvement on the rabbit skin. |
| 610 20 - SUBJECT ADDED ENTRY--CORPORATE NAME |
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| Corporate name or jurisdiction name as entry element |
Faculty of Chemical & Natural Resources Engineering |
| General subdivision |
Dissertations |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Universities and Colleges |
| General subdivision |
Dissertations |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Theses |