AI SearchFood safety evaluation of the selected metal levels in bananas and other natural complementary foods (Record no. 46285)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 05076nas a2200421 a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818114219.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 100111s2009 th uu|m rtt 0| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b12072023 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.EV-09-17 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Nucharat Tuntiwigit |
| 245 10 - TITLE STATEMENT | |
| Title | Food safety evaluation of the selected metal levels in bananas and other natural complementary foods |
| 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. | 2009 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 70 leaves : |
| Other physical details | ill. + |
| Accompanying material | 1 online resource |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. EV-09-17 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Environmental Engineering and Management Inter-University Program on Environmental Toxicology, Technology and Management |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Asian Institute of Technology - Chulabhorn Research Institute - Mahidol University, 2009 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The increasing demand of food safety and being vulnerable group of infant has stimulated research on the risk associated with consumption of metal contaminated complementary foods. Very few studies examined the heavy metal contents in banana, soy products and rice samples from Thailand. The aim of this research is to analyze the contents of 7 metals (Mn, Al, Cu, Zn, As, Cd, and Pb) in 155 bananas, 42 soy milk, 4 soy-based infant formulas, and 44 rice samples by using Inductively Coupled Plasma Mass Spectrometer (ICP/MS). The results revealed that Mn contents in bananas from the present study were much higher than those from other parts of the world. The Mn contents in three cultivars of banana (Khai, Hom, and Namwa) were found to vary from 0.6-11.8, 0.4-31.9, and 0.8-48.0 mg/kg fresh weight, respectively. The average Mn contents were significantly different among cultivars (p<0.05) and the highest level was found in cv. Namwa followed by cv. Hom and Khai, respectively. Mn, Cu and Zn contents in the internal part of the banana were higher than those in the external part. The varied concentrations of Mn found in these bananas derived from spatial and temporal factors. The high Mn contents were found in bananas grown in areas with industrial, mining, and agricultural surroundings. Mn content tended to be higher in wet season than dry season. The daily intakes (DI) of Mn through banana have been estimated for infant (6-12 month). The estimated DIs from mean Mn contents were found to be below the recommended upper levels (UL), although some samples having high Mn levels leading to the intakes exceeding UL (2000 og/day). The mineral contents in soy-based infant formulas were within the standard limits except for aluminum. Soy milk products contained high contents of Mn, Al, and Cd surpassing the WHO drinking water standard of 0.4, 0.2 and 0.003 mg/L, respectively. The Mn daily intakes in 0-6 month infant through soy products were below the UL, but soy milk intake held a high proportion as 89.3% of the UL. The results of aggregate exposure from these complementary foods by 6-12 month infant showed that banana was the major contributor of Mn, infant formula was the major source of Mn, Al, Cu, and Zn, and rice was the major source of As and Cd. The average contents of Mn, Al, Cu, Zn, As, Cd, and Pb in these foodstuffs were below the upper/tolerable levels of 2000 og/day, 1, 3.5, 7, 0.015, 0.007, and 0.025 mg/kg bw/week, respectively, but higher than RDI. The data from the present study may be useful for setting up the specific upper/tolerable intakes for infants which at present is not yet available. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Baby foods |
| General subdivision | Safety measures |
| -- | Evaluation |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Food combining |
| General subdivision | Safety measures |
| -- | Evaluation |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Jutamaad Satayavivad, |
| Relator term | Chairperson |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Preeda Pakpian, |
| Relator term | Examination Committee |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Nuchanart Rangkadilok, |
| Relator term | Examination committee |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Piyajit Watcharasit, |
| Relator term | Examination committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | S & T Postgraduate Education and Research Development Office (PERDO), Ministry of Education, Thailand, |
| Relator term | Scholarship donor |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | RTG fellowship, |
| 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. EV-09-17 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B02458">http://203.159.5.9/ait-thesis/detail.php?q=B02458</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b12072023 |
| b | mnait |
| c | u |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240329 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 100111 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | u |
| -- | 0 |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnarc |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 22-AIT Thesis (Replacement) |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 40-Archives |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120735070 |
| CREATED | CREATED : 2014-06-02 |
| RECORD Id | RECORD # : i12758292 |
| LPATRON | LPATRON : 1025164 |
| LCHKIN | LCHKIN : 2014-06-02 |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 1 |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160048657 |
| CREATED | CREATED : 2016-05-31 |
| RECORD Id | RECORD # : i13006368 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 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 | 18/08/2026 | 50.00 | AIT Thesis no.EV-09-17 | 30050120735070 | 18/08/2026 | 3 | 18/08/2026 | 22-AIT Thesis (Replacement) | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 18/08/2026 | AIT Thesis no.EV-09-17 | 30050160048657 | 18/08/2026 | 18/08/2026 | 40-Archives |