AI SearchExtraction, characterization and application of phenolics from cinnamon barks and banana peels (Record no. 1406)
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| 000 -LEADER | |
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| fixed length control field | 04863nas a2200385 a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260817161449.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 150623s2010 th uu|m rtt 0| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b12153801 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.FB-10-22 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Sirorat Jaisanti |
| 245 14 - TITLE STATEMENT | |
| Title | Extraction, characterization and application of phenolics from cinnamon barks and banana peels |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Pathum Thani, Thailand : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 2010 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 67 leaves : |
| Other physical details | ill. + |
| Accompanying material | 1 online resource |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. no.FB-10-22 |
| 500 ## - GENERAL NOTE | |
| General note | Submitted in partial fulfillment of the requirements for the degree of Master ofScience in Food Engineering and Bioprocess Technology, School of Environment, Resources and Development |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The basic aim of this study was to determine the phenolic contents and the effectiveness of banana peel and cinnamon extracts as an antioxidants. Thetwo methodswere used to extract the phenolic compounds from banana peel and cinnamon bark. One method was vacuum microwave method and another method was ultrasonic extraction. The two methods were combined with different temperature and time of extraction to discover the best method and favorable conditions for the effective extraction of phenolics from the studied samples. Moreover, this study was performed to analyze the effects of methods, extraction temperature and time on extraction yields and phenolic contents of banana peels and cinnamon barks. In addition, the characterizations of the antioxidant compounds of both samples were analyzed by determining flavonoid content, DPPH(2,2-Diphenyl-1-1picryhydrazyl)radical scavenging activity(%DPPH)and total antioxidant activity(TAA). The antioxidant activity was analyzed by measuring theoil oxidation rates after applyingof sample extracts into the commercial oils. Moreover, this study was performed to study the effects of concentrations, temperatures and time of storage on the antioxidant activity of sample extracts. Fish and canola oil were used as the substrate to examine the oxidation rate of oil. The peroxide value was measured as a parameter to indicate the degree of oxidation.There were three different concentrations (800, 1600, 2400 ppm) and two temperature levels(25oCand 55oC)of storage were identifiedto analyze the effects of concentration and temperature of two weeks storage forthe antioxidant activity. The experiment was done against the control (oil without extracts). In this study, it was found that the methods,extraction temperature and time affect the extraction yield and phenolic content of banana peel and cinnamon bark. The cinnamon bark extract (466.80 mg gallic acid/g extract)had much higher phenolic content than banana peel extract (35.06 mg gallic acid/gextract). The flavonoid content found in banana peel and cinnamon bark extracts were 196.05 and 427.91 mg/g, respectively. In addition, it wasfound that cinnamon gave higher %DPPH and TAA than banana peel extract. For the antioxidant activitystudy by applying the extracts into the commercial oil, the banana peel and cinnamon extract had shown the ability as antioxidant to prevent the oxidation of fish oil and canola oil. In addition, it was found that the different concentrations, temperatures (in these case are 25oCand 55oC ) and times affect the antioxidant activity. At lower concentration (800 ppm), the both extracts were higher effective in retarding the oxidation rates than higher concentration (1600 and 2400 ppm) for the oil kept at 25oC. |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M. Sc.) - Asian Institute of Technology, 2010 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Cinnamon |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Anal, Anil Kumar, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Rakshit, Sudip Kumar, |
| Relator term | Examination Committee |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Athapol Noomhorm, |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Royal Thai Goverment Fellowships, |
| Relator term | Scholarship donor |
| 810 2# - SERIES ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Asian Institute of Technology. |
| Title of a work | Thesis ; |
| Volume/sequential designation | no. no.FB-10-22 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B02773">http://203.159.5.9/ait-thesis/detail.php?q=B02773</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b12153801 |
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| a | 240404 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 150623 |
| First date, FD (RLIN) | m |
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| 962 ## - | |
| -- | 000:001:PDF:b1215380:002219:0:0:0:0:0:0 |
| -- | Abstract--AIT Thesis no.FB-10-22 |
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| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
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| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 20-AIT Publication |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120671069 |
| CREATED | CREATED : 2015-06-23 |
| RECORD Id | RECORD # : i12852983 |
| LPATRON | LPATRON : 0 |
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| Barcode | Barcode : 30050120671085 |
| CREATED | CREATED : 2015-06-23 |
| RECORD Id | RECORD # : i12852995 |
| LPATRON | LPATRON : 1026142 |
| LCHKIN | LCHKIN : 2016-05-22 |
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| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Cost, normal purchase price | Total checkouts | Full call number | Barcode | Date last seen | Copy number | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 17/08/2026 | 50.00 | AIT Thesis no.FB-10-22 | 30050120671069 | 17/08/2026 | 1 | 17/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 17/08/2026 | 50.00 | AIT Thesis no.FB-10-22 | 30050120671085 | 17/08/2026 | 2 | 17/08/2026 | 20-AIT Publication |