MARC details
| 000 -LEADER |
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| fixed length control field |
02889nam a22003257a 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 |
20250710135005.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
250709b |||||||| |||| 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 |
|---|
| Classification number |
BTH TP 370 |
| Item number |
B38 2025 |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Bautista, Arielle Bernadette F. |
| Relator term |
author |
| 245 ## - TITLE STATEMENT |
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| Title |
Development of edible coating from extracted pectin of tomato (solanum lycopersicum)/ |
| Statement of responsibility, etc. |
Arielle bernadette F. Bautista, Shantal Mae H. Buenaventura, Robelyn S. Joaquin, Aldrin V. Mandabon, and Cathlene Mae P. Torrenueva.-- |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| 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 |
xv, 204pages: |
| 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 Industrial Technology.-- |
| Degree type |
Bachelor of science in food technology: |
| 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. |
Postharvest losses of fresh produce, particularly tomatoes, are a major concern in<br/>the Philippines. This study developed an edible coating from extracted pectin of tomatoes<br/>to extend the shelf life of carrots, which deteriorate quickly under ambient conditions. It<br/>was extracted using an acid method, dried into powder, and used to formulate the edible<br/>coating. The physico-chemical, microbial, and shelf-life characteristics of the coating<br/>were analyzed on both treated and untreated carrots. Formulation 1 proved to be the most<br/>effective, with FTIR results matching standard pectin. The coating inhibited microbial<br/>growth, with APC levels remaining <10 EAPC cfu/g for 21 days and YMC at 100 cfu/g<br/>for 14 days. The product maintained its shelf life for 21 days on pH, odor, appearance,<br/>texture, and water activity with biochemical and physical tests such as TSS and weight<br/>loss showed stability under both refrigerated and ambient storage conditions. Sensory<br/>evaluation using a 15-cm line scale in QDA with 5 respondents showed that the coating<br/>preserved carrot juiciness and prevented odor under refrigeration while maintaining<br/>crispiness at ambient temperature. Interviews with 60 untrained and 6 trained panelists<br/>highlighted challenges in carrot quality, awareness of edible coatings, and market<br/>potential. Trained panelists showed interest in the tomato-based coating and its potential.<br/>Overall, the study demonstrated that the tomato-based coating effectively extended the<br/>shelf life of carrots and improved their sensory quality during storage, particularly under<br/>refrigeration. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Edible coating |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Pectin |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Tomato |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Buenaventura, Shantal Mae H. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Joaquin, Robelyn S. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Mandabon, Aldrin V. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Torrenueva, Cathlene Mae P. |
| Relator term |
author |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Library of Congress Classification |
| Koha item type |
Bachelor's Thesis CIT |
| Suppress in OPAC |
No |