MARC details
| 000 -LEADER |
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| fixed length control field |
02772nam a22003377a 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 |
20250718162327.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
250718b |||||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
TUPM |
| Language of cataloging |
English |
| Transcribing agency |
TUPM |
| Modifying agency |
TUPM |
| Description conventions |
rda |
| 050 ## - LIBRARY OF CONGRESS CALL NUMBER |
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| Classification number |
BTH TK 870 |
| Item number |
A97 2025 |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Ayson, Kerrvin D. |
| Relator term |
author |
| 245 ## - TITLE STATEMENT |
|---|
| Title |
Cnn based ripening and maturity monitoring system for musa acuminata (lakatan) using raspberry pi 4/ |
| Statement of responsibility, etc. |
Kervin D. Ayson, Arnel Jr Y. Hilario, Erwin C. Legaspi, Jamelle Brian C. Martinez, Jayson A. Morados, and Harish Lodrianne A. Saunar.-- |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Place of publication, distribution, etc. |
Manila: |
| Name of publisher, distributor, etc. |
Technological University of the Philippines, |
| Date of publication, distribution, etc. |
2025. |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
iii, 174pages: |
| Dimensions |
29cm. |
| 336 ## - CONTENT TYPE |
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| Source |
rdacontent |
| 337 ## - MEDIA TYPE |
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| Source |
rdamedia |
| 338 ## - CARRIER TYPE |
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| Source |
rdacarrier |
| 500 ## - GENERAL NOTE |
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| General note |
Bachelor's thesis |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
College of Engineering.-- |
| Degree type |
Bachelor of science in electronics engineering: |
| Name of granting institution |
Technological University of the Philippines, |
| Year degree granted |
2025. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
|---|
| Bibliography, etc. note |
Includes bibliographic references and index. |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
Efficient and safe banana ripening methods are urgently needed to meet consumer demand and minimize postharvest losses. This study presents an automated system for accelerating and monitoring the ripening process of Musa acuminata (Lakatan) bananas, emphasizing food quality and safety. The system utilizes Ethephon as a safer alternative to traditional ripening agents and features a custom-designed three-layer acrylic and steel prototype equipped with sensors for humidity, ethylene gas, and temperature, as well as a camera module for image-based maturity assessment. Experimental results showed that Ethephon treatment reduced the average ripening time from 126.48 hours (natural ripening) to 66.36 hours, while maintaining higher humidity (79.35%) and lower temperature (32.15°C) during ripening. Bananas treated with Ethephon exhibited uniform ripeness and improved safety compared to conventional methods. The integration of a Convolutional Neural Network (CNN) enabled automated classification of banana maturity stages, supporting real-time and objective monitoring via a Python-based LCD interface. The system's performance was validated by a local banana distributor and found to be compliant with ISO Standard 3959:1977. Overall, this technology offers a practical, efficient, and safe solution for banana producers, enhancing quality control, reducing waste, and supporting consistent postharvest management. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Banana ripening |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Ethephon treatment |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Automated system |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Hilario, Arnel Jr Y. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Legaspi, Erwin C. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Martinez, Jamelle Brian C. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Morados, Jayson A. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Saunar, Harish Lodrianne A. |
| Relator term |
author |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Library of Congress Classification |
| Koha item type |
Bachelor's Thesis COE |
| Suppress in OPAC |
No |