MARC details
| 000 -LEADER |
|---|
| fixed length control field |
02545nam a2200265 a 4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
vtls000075809 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
KUKTEM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20251114204547.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
131031t2013 my da f abm 000 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
|---|
| International Standard Book Number |
THE0002117(Local) |
| 039 #9 - LEVEL OF BIBLIOGRAPHIC CONTROL AND CODING DETAIL [OBSOLETE] |
|---|
| Level of rules in bibliographic description |
201905131645 |
| Level of effort used to assign nonsubject heading access points |
yusri |
| -- |
201310311140 |
| -- |
nabilah |
| 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) |
QD305.A2 A36 2013 rs Bc. |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Aiman Safiuddin Ahmad |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Production of acetic acid from Nypa Fruticans by using Acetobacter / |
| Statement of responsibility, etc. |
Aiman Safiuddin Ahmad |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Place of publication, distribution, etc. |
Kuantan, Pahang : |
| Name of publisher, distributor, etc. |
UMP, |
| Date of publication, distribution, etc. |
2013 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
xv, 69 p. : |
| Other physical details |
ill. ; |
| Dimensions |
30 cm. + |
| Accompanying material |
1 CD-ROM |
| 502 ## - DISSERTATION NOTE |
|---|
| Dissertation note |
Project paper (Bachelor of Chemical Engineering (Biotechnology)) -- Universiti Malaysia Pahang – 2013 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
|---|
| Bibliography, etc. note |
Bibliography : p. 63-65 |
| 520 3# - SUMMARY, ETC. |
|---|
| Summary, etc. |
Acetic acid is one of the potential products in industries due to it uses. There are two ways in the production of acetic acid that is by using synthetic method or fermentation method. Nypa Fruticans have been discovered as one of the potential raw material in the production of acetic acid. Due to production cost, fermentation method is preferable. But in normal condition it takes 40 days for the fermentation of Nypa Fruticans before acetic acid is produced. Therefore, the objective of this research is to study the time length of production acetic acid from Nypa fruticans by using Acetobacter by manipulating certain condition such as pH, temperature and concentration of Nypa Fruticans’s sap. First of all, Nypa Fruticans is fermented by using Acetobacter for 3, 4, 5, 6 and 7 days to know which days the production of acetic acid is highest. Then the Nypa fruticans is put under manipulate condition such as different pH, different temperature and different Nypa Fruticans’s sap to know at which point for each manipulation variable is the highest of acetic acid production. The concentration of of acetic acid is determined by using ultraviolet-visible spectroscopy at wavelength 204 nm. For different temperature, the acetic acid concentration is highest at 30°C with the concentration of acetic acid 4.3 M, while for different pH, the acetic acid concentration is highest at pH 6 with the concentration of acetic acid 4.7 M and lastly for different concentration of Nypa Fruticans the acetic acid concentration is highest at 4 (%)(v/v) with the concentration of acetic acid is 4.0 M. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Acetic acid |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Nypa |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Acetobacter |