Antioxidant and antimicrobial activities of Echinacea Purpurea L. extracts. | [electronic resource] (Record no. 66357)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02647nab a2200301 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | ENAL |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 201213s2020 ua ||||ss|||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EAL |
| Transcribing 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 MUJACB V11 No10 2 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Hassan, R. A. |
| 240 10 - UNIFORM TITLE | |
| Uniform title | Mansoura University journal of agricultural chemistry and biotechnology, 2020 v. 11 (10) |
| Medium | [electronic resource]. |
| 245 10 - TITLE STATEMENT | |
| Title | Antioxidant and antimicrobial activities of Echinacea Purpurea L. extracts. |
| Medium | [electronic resource] |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | الانشطة المضادة للأكسدة والميكروبات في مستخلصات نبات القنفدية الارجوانية |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | p.279-283. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Includes bibliographic reference |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Echinacea purpurea L. (E. purpurea) is one of the most important medical herbs belongs to Asteraceae family. <br/>This plant contains many chemical compounds. It has also demonstrated numerous biological activities as both <br/>antioxidant and antibacterial. Methanol was used to extract green plant sample and consider as crud extract. <br/>This last one was partitioned into four solvents i.e. petrolium ether, CH2Cl2, C2H5COOCH3 and C4H9OH . <br/>The obtained fractions extracts were tested for their total phenolic content (TPC), total flavonoid content (TFC). <br/>Antioxidant activities were carried out using three methods I.e phosphomolybdenum, reducing power and radical assay DPPH. <br/>Crude methanolic extract was subjected to six microbial strains included fungi, yeast and bacteria i.e: Aspergillus oryzae , <br/>Candida albicans, Saccharomyces cerevisiae, Alternaia solani and Escherichia coli (G-), Streptococcus faecalis (G+). <br/>E. purpurea extracts had the highest effect of on yeast (Saccharomyces cerevisiae) with average value of 15.0 mm 100 ppm extract. <br/>Results showed that the highest concentration of TPC for ethyl acetate extract was 90.6 mg GAE/g dw wheras pet. ether gave the <br/>lowest value of 33.83 mg GAE/g d.w. TFC was ranged from 146.53 to 322.23 mg QE/g dw for ethyl acetate and methanol extracts, <br/>respectively. Butanol extract showed the highest antioxidant activity with average value of 70.22 ?g/ml<br/> |
| 546 ## - LANGUAGE NOTE | |
| Language note | Summary in Arabic |
| 650 #3 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Echinacea purpurea |
| 9 (RLIN) | 24704 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Antioxidants |
| General subdivision | Health aspects |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ali, Safaa M. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mohamed, Azza H. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Hamed, Sahar E. |
| 773 1# - HOST ITEM ENTRY | |
| Title | Mansoura University Journal of Agricultural chemistry and biotechnology. |
| Related parts | 2020.v.11(10) |
| Control subfield | nnas |
| Record control number | u183494 |
| International Standard Serial Number | 2090-3685 |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | http://nile.enal.sci.eg/EALE/2020/MUJACB/1120/10/279.pdf |
| Public note | Full Text Article |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | alc |
| Articles | AR |
| 347 ## - DIGITAL FILE CHARACTERISTICS | |
| File type | text file |
| Encoding format | |
| Withdrawn status | Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Home library | Current library | Date acquired | Total Checkouts | Full call number | Date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Alphabetical Classification | Main | Main | 12/13/2020 | ART MUJACB V11 No10 2 | 12/13/2020 | 12/13/2020 | Articles |