Characterization of nanoparticles prepared by acid hydrolysis of various starches (Record no. 53133)
[ view plain ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 01814nam a2200253Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625162422.0 |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | B-18991 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | Characterization of nanoparticles prepared by acid hydrolysis of various starches |
| 490 0# - SERIES STATEMENT | |
| Volume/sequential designation | Starch/Starke, 64(5), p.367-373, 2012 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | Various starches of different AM contents and origins such as wx maize, normal maize, high AM maize, potato, and mungbean starches were hydrolyzed using a H2SO4 solution (3.16?M)at 40°C for 7 days, and the starch particles were isolated from the hydrolysates by centrifugation. The hydrolysis rates varied from 61.4 to 90.9 percent depending on the starch type. Unexpectedly, A-type starches were more resistant to the acid hydrolysis than B-type starches. XRD results revealed that the starch particles with B-crystalline type exhibited a decrease in peak intensity. In addition, in a DSC analysis, the crystals remaining in the B-type starch particles were readily disrupted in the water dispersion so that no melting endotherm appeared. Electron microscopy confirmed that the starch particles had round or oval shapes with diameters ranging from 40 to 70?nm, which possibly represented the starch blocklets in granules. The acid degraded mainly AM and long AP chains, resulting in increasing the proportion of short chains. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | ACID HYDROLYSIS |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | NANOPARTICLES |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | STARCH |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Kim, H. Y. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Lee, J. H. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Kim, J. Y. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Lim, W. J. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Lim, S. T. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/1V-_ct7k3_TsyPNMkVokQJQglmCEJvM5D/view?usp=drivesdk">https://drive.google.com/file/d/1V-_ct7k3_TsyPNMkVokQJQglmCEJvM5D/view?usp=drivesdk</a> |
| Public note | Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Clasificación local |
| Koha item type | Documentos solicitados |
| Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clasificación local | Ref1 | CICY | CICY | Documento préstamo interbibliotecario | 25.06.2025 | B-18991 | 25.06.2025 | 25.06.2025 | Documentos solicitados |