Application of low density polyethylene films : (Record no. 56030)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02698cab a2200301Ia 45 0 |
| 001 - CONTROL NUMBER | |
| control field | u205125 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | SIRSI |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 100705s2003 ua ss b eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EAL |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| Language code of summary or abstract | ara |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | ART MUJAS V28 No3 23 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | El-Akel, A. T. |
| 240 10 - UNIFORM TITLE | |
| Uniform title | Mansoura University journal of agricultural sciences, 2003 v. 28 (3) |
| Medium | [electronic resource]. |
| 245 10 - TITLE STATEMENT | |
| Title | Application of low density polyethylene films : |
| Remainder of title | 1- their mechanical, physical and antimicrobial properties |
| Medium | [electronic resource]. |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | أغلفة البولى اثيلين منخفض الكثافة المضادة للكائنات الحية الدقيقة : |
| Remainder of title | 1- خواصها الطبيعية والميكانيكية والمضادة للكائنات الحية والدقيقة. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | p.1865-1877. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Includes reference. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | This study was carried out to evaluate low density polyethylene (LDPE) films, of 180 microns thickness, when impregnated with potassium sorbate or calcium propionate (at the concentrations of 1,2,3 and 4% w/w) which were processed by the blown film extrusion process. LDPE films were examined for their physical properties (i.e. haze, gloss, water vapor permeability, oxygen permeability, heat sealability and shrinkability) besides, their mechanical properties (i.e. tensile strength, elongation, slip, tear strength and burst strength). Mechanical and physical properties were significantly affected by the incorporation of potassium sorbate or calcium propionate up to 4% (w/w) in the films as their haze, water vapor permeability, slip and burst strength increased, while their gloss, heat sealability, shrinkability, tensile strength, elongation, tear strength and oxygen permeability decreased as the concentration of potassium sorbate or calcium propionate increased in the films. LDPE films were also tested against some species of microorganisms on agar plate medium, from which it was noticed that, the inhibitory effect of the films against the growth of Aspergillus flavus, Fusarium oxysporium, Penicillium chrysogenum DSM 844 in a disk test was higher than that in case of Bacillus subtilis, E. coli and S. aureus as the concentration of potassium sorbate or calcium propionate increased up to 4%. |
| 546 ## - LANGUAGE NOTE | |
| Language note | Summary in Arabic. |
| 596 ## - | |
| -- | 1 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Polyethylene. |
| 650 #3 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | antimicrobial properties. |
| 650 #3 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | calcium propionate. |
| 650 #3 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | potassium sorbate. |
| 650 #3 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | polyethylene film. |
| 773 0# - HOST ITEM ENTRY | |
| Title | Mansoura University Journal of Agricultural Sciences. |
| Related parts | 2003.v.28(3) |
| International Standard Serial Number | 1110-0346 |
| Control subfield | nnas |
| Record control number | u182197 |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://nile.enal.sci.eg/EALE/2003/MUJAS/2803/3/1865.pdf">http://nile.enal.sci.eg/EALE/2003/MUJAS/2803/3/1865.pdf</a> |
| Public note | Full Text Article. |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Articles |
| Source of classification or shelving scheme | Library of Congress Classification |
No items available.