AI SearchFormulation and physicochemical characterization of astaxanthin loaded polysaccharide-protein based emulsion and evaluation of its bioaccessibility (Record no. 46800)
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| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818114340.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 190829s2018 th uu m rtt 0| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b12310232 |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.FB-18-03 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Nuntarat Boonlao |
| 245 10 - TITLE STATEMENT | |
| Title | Formulation and physicochemical characterization of astaxanthin loaded polysaccharide-protein based emulsion and evaluation of its bioaccessibility |
| 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. | 2018 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 61 leaves : |
| Other physical details | ill. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. no.FB-18-03 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Food Engineering and Bioprocess Technology |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M. Sc.) - Asian Institute of Technology, 2018 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | This study aims to evaluate the effects of whey protein isolate (WPI) and xanthan gum (XG) stabilized oil-in-water emulsions loaded with astaxanthin for their physicochemical stability and in-vitro gastrointestinal tract behavior. The formulations of emulsions with different WI and XG concentrations were evaluated. Whey protein isolate concentration was varied from 2 to 5 wt%, while XG was varied from 0 to 0.5 wt%. The result showed that the additions of 0.5 wt% XG with all different WPI concentrations increased the viscosity, reduce creaming and the phase separations. Furthermore, the emulsion with 0.5 wt% XG did not exhibit any phase separation during the storage period of 30 days. The astaxanthin-loaded emulsions were further evaluated for the influences of temperature, pH, ionic concentration and light. Emulsions were found physically stable up to 70 °C. The retention of astaxanthin after processing conditions based on pasteurization was determined at 63 °C and 72 °C under different intervals of time. The retention of astaxanthin was around 80% after heating at 63 °C during 15, 30 and 45 min. However, the highest astaxanthin retention (98%) was found under 72 °C for 15 min. The emulsions were not stable at pH 2-4. Furthermore, emulsions were found physically stable under the different salt concentrations, in the ranges of 0-150 mM. The astaxanthin retention of emulsion exposure to light condition is 78% over 32 h. Additional, emulsions with WPI and WPI+XG were assessed through an in-vitro gastrointestinal model and changes in their particle size, zeta potential were evaluated. The bioaccessibility of astaxanthin incorporated into PI-stabilized emulsion and emulsion with WPI+AG is 46.2 % and 12.6 % respectively. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Emulsion |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Proteins |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Polysaccharides |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Anal, Anil Kumar, |
| Relator term | Chairperson |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Loc, Thai Nguyen, |
| Relator term | Examination committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Sadiq, Muhammad Bilal, |
| Relator term | Examination committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Her Majesty the Queen's Scholarship, |
| 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.FB-18-03 |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B21327">http://203.159.5.9/ait-thesis/detail.php?q=B21327</a> |
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| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 190829 |
| First date, FD (RLIN) | m |
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| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
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| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
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| Koha item type | 40-Archives |
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| Koha item type | 61-CD-ROM |
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| Koha item type | 20-AIT Publication |
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| CREATED | CREATED : 2019-05-27 |
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| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Barcode | Date last seen | Copy number | Price effective from | Koha item type | Cost, normal purchase price |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 18/08/2026 | AIT Thesis no.FB-18-03 | 30050120879365 | 18/08/2026 | 1 | 18/08/2026 | 40-Archives | |||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 18/08/2026 | AIT Thesis no.FB-18-03 | 18/08/2026 | 18/08/2026 | 61-CD-ROM | |||||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 18/08/2026 | AIT Thesis no.FB-18-03 | 30050120955314 | 18/08/2026 | 1 | 18/08/2026 | 20-AIT Publication | 50.00 | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 18/08/2026 | AIT Thesis no.FB-18-03 | 30050120955280 | 18/08/2026 | 2 | 18/08/2026 | 20-AIT Publication | 50.00 |