MARC details
| 000 -LEADER |
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| fixed length control field |
02963nam a2200349 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20210417114825.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
200616s19uu xx 00 eng d |
| 040 ## - CATALOGING SOURCE |
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| Transcribing agency |
CvSU Main Campus Library |
| 041 0# - LANGUAGE CODE |
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| Language code of text/sound track or separate title |
eng |
| 082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER |
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| Classification number |
662.6692 |
| Item number |
L77 2018 |
| 100 10 - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Llamado, Louise Carmela R. |
| Relator term |
author |
| 245 10 - TITLE STATEMENT |
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| Title |
Production and characterization of bioethanol produced from corn cobs / |
| Statement of responsibility, etc. |
Louise Carmela R. Llamado. |
| 260 0# - PUBLICATION, DISTRIBUTION, ETC. |
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| Place of publication, distribution, etc. |
Indang, Cavite, |
| Date of publication, distribution, etc. |
2018. |
| Name of publisher, distributor, etc. |
Cavite State University- Main Campus, |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
x, 64p. col. : ill. ; 28 cm. |
| Other physical details |
illustrations ; |
| Dimensions |
cm. |
| 336 ## - CONTENT TYPE |
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| Source |
rdacontent |
| Content type term |
text |
| 337 ## - MEDIA TYPE |
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| Source |
rdamedia |
| Media type term |
unmediated |
| 338 ## - CARRIER TYPE |
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| Source |
rdacarrier |
| Carrier type term |
volume |
| 500 ## - GENERAL NOTE |
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| General note |
Research Study (Science High School) Cavite State University |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Includes bibliographical references. |
| 508 ## - CREATION/PRODUCTION CREDITS NOTE |
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| College and Department |
College of Education (CED) Department of Science High School |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
LLAMADO, LOUISE CARMELA R., MARASIGAN, MEYCEN KEZIAH H., MOJICA, GRACIEL MAE V. Production and Characterization of Bioethanol produced from Corncobs. Research Study. Laboratory Science High School. College of Education. Cavite Slate University, Indang, Cavite. May 2018. Adviser: Dr. Ruel M. Mojica.<br/>This study focused on producing and characterizing bioethanol from corn cobs since the sugar content of the cobs and availability make them effective sources for bioethanol Production. Specifically, this study tested the effects of varying pH level during fermentation on the characteristic of the bioethanol produced. Oven-drying, grinding. soxhlet extraction, fermentation, and distillation are the procedures underwent by the corcobs. During the fermentation process, the pH level was varied from pH 4 to pH 6 using Hydrochloric acid and Sodium hydroxide. The derived bioethanol were characterized for their sensory, physical, and chemical properties. <br/>The sensory properties of the samples showed that all samples were discovered to be as clear as the commercial ethanol, and all had an acceptable odor. Results of the physical analysis and chemical showed that fermentation at pH 6 produced optimum samples with the closest properties to the commercial ethanol. Based on the results of the physical and chemical analyses, it can be concluded that corncobs are feasible sources of bioethanol. However, statistical analysis showed that significant difference did not occur- among the three treatments. Lastly, a variation in the procedure might have affected the results obtained in the study.<br/> |
| 541 ## - IMMEDIATE SOURCE OF ACQUISITION NOTE |
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| Method of acquisition |
Submitted to the University Library |
| Date of acquisition |
July 16, 2018 |
| Accession number |
RS-818 |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Biomass energy. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Bioethanol. |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) |
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| 9 (RLIN) |
1282 |
| Course or Program |
Science High School |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Marasigan, Meycen Keziah H. |
| Relator term |
author |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Mojica, Graciel Mae V. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Mojica, Ruel M. |
| 9 (RLIN) |
1608 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS |
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| Port |
80 |
| Electronic File |
<a href="http://library.cvsu.edu.ph/cgi-bin/koha/opac-retrieve-file.pl?id=82ce7b0bc3668a9963e3605267fefd18">http://library.cvsu.edu.ph/cgi-bin/koha/opac-retrieve-file.pl?id=82ce7b0bc3668a9963e3605267fefd18</a> |
| Link text |
View Abstract |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Dewey Decimal Classification |
| Koha item type |
Theses / Manuscripts |
