Design, fabrication and performance evaluation of freeze dyer for small-scale production of dehydrated fruits/ (Record no. 646)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02048nam a22001937a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250331141124.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250331b |||||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | NVSU |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Lagmay, Angela Mae C. |
| 245 ## - TITLE STATEMENT | |
| Title | Design, fabrication and performance evaluation of freeze dyer for small-scale production of dehydrated fruits/ |
| Statement of responsibility, etc. | Angela Mae C. Lagmay and Rea L. Navara |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bayombong: |
| Name of publisher, distributor, etc. | Nueva Vizcaya State University, |
| Date of publication, distribution, etc. | 2023. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | xiv, 63 leaves : |
| Other physical details | illustrations, photos ; |
| Dimensions | 28 cm. |
| 500 ## - GENERAL NOTE | |
| General note | The study aimed to develop a small-scale freeze drier machine for drying fruits and vegetables and retaining flavor, color, and nutrient content. The research was conducted at Nueva Vizcaya State University's College of Engineering in Bayombong, Nueva Vizcaya.<br/> <br/>The findings revealed that the best freezing times for banana and mango were 5 hours and 6 hours, with the best heating times being 4 hours and 5 hours and 1 hour respectively. The freeze dryer's drying capacity was impressive, drying 84g of banana within an hour and 74g of mango within an hour. The moisture reduction rate was 24.6g/hr in bananas and 22.125g/hr in mango. The total product load of the freeze dryer was 40,343KJ. The initial investment in fabricating the machine was P23,417.00, with a projected annual cost of P40,280.26. The break-even point was 5,943,13 kg of fruits per year at a custom rate of P 0.2 per kilogram.<br/> <br/>Keywords<br/> <br/>Freeze Drying- a dehydration technique based on the sublimation of water in a product<br/> <br/>Sublimation- conversion of a substance from the solid to the gaseous state without its becoming liquid<br/> <br/>Moisture Content- the ratio of the mass of water contained in the pore spaces of soil to the solid mass of particles in that material, expressed as a percentage. |
| 500 ## - GENERAL NOTE | |
| General note | Thesis (Bachelor of Science in Agricultural and Biosystems Engineering - AB Process Engineering) |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Includes bibliographical references and appendices |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Navara, Rea L., author. |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Undergraduate Research |
| Suppress in OPAC | No |
| Withdrawn status | Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Source of acquisition | Total checkouts | Full call number | Barcode | Date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | Nueva Vizcaya State University - Bayombong Campus | Nueva Vizcaya State University - Bayombong Campus | General Reference Section | 03/31/2025 | Donation | U (BSABE) L175d 2024 | U2376 | 03/31/2025 | 03/31/2025 | Undergraduate Research |
