MARC details
| 000 -LEADER |
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| fixed length control field |
01915nam a2200277Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20250625140653.0 |
| 040 ## - CATALOGING SOURCE |
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| Transcribing agency |
CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
B-11592 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT |
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| Title |
Microwave-assisted extraction of artemisinin from Artemisia annua L |
| 490 0# - SERIES STATEMENT |
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| Volume/sequential designation |
Separation and Purification Technology, 28(3), p.191-196, 2002 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
A new method of microwave-assisted extraction (MAE)is used to extract artemisinin from Artemisia annua L. Several solvents were used in MAE such as ethanol, trichloromethane, cyclohexane, n-hexane, petroleum ether (30-60 °C), petroleum ether (60-90 °C), No. 120 solvent oil and No. 6 extraction solvent oil. Results show that No. 6 extraction solvent oil is the best solvent in the experiments. It is well discussed that the extraction rate of artemisinin is increased with the increase of grinding degree, solvent to material ratio and dielectric constant of solvent mixed by hexane and cyclohexane. Optimal conditions of MAE of artemisinin can be concluded that the duration of microwave radiation is 12 min, the diameter of raw materials is less than 0.125 mm, the solvent to material ratio is more than 11.3. Compared with Soxhlet method, supercritical CO2 extraction and normal stirring extraction, MAE of artemisinin from A. annua L saves a lot of time, but gives the high extraction rate. The time used in MAE is only 12 min with 92.1 |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
MICROWAVE-ASSISTED EXTRACTION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
MICROWAVE EXTRACTION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
ARTEMISININ |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
ARTEMISIA ANNUA L |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
QINGHAOSU |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Hao, J. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Han, W. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Huang, S. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Xue, B. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Deng, X. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="https://drive.google.com/file/d/1Xa1qTMSmHmnv3cxPPD98Q6QQMrBQ3_8A/view?usp=drivesdk">https://drive.google.com/file/d/1Xa1qTMSmHmnv3cxPPD98Q6QQMrBQ3_8A/view?usp=drivesdk</a> |
| Public note |
Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Clasificación local |
| Koha item type |
Documentos solicitados |
