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Study on secondary metabolite (DIMBOA) and some other primary metabolites (chlorophyll, protein, sugar) in maize germplasm and their relation to Chilo partellus (Swinhoe) susceptibility
KrishiKosh
View Archive Info| Field | Value | |
| Title |
Study on secondary metabolite (DIMBOA) and some other primary metabolites (chlorophyll, protein, sugar) in maize germplasm and their relation to Chilo partellus (Swinhoe) susceptibility
Ph. D |
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| Creator |
ANUP CHANDRA
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| Contributor |
Pradyumn Kumar
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| Subject |
2, 4-dihydroxy-7-methoxy-1, 4-benzoxazine-3-one (DIMBOA), maize, Amberlite XAD7, ethyl acetate
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| Description |
T-8720
DIMBOA, commonly known as 2, 4-dihydroxy-7-methoxy-1, 4-benzoxazine-3-one, found in some gramineous species belonging to the class of cyclic hydroxamic acid which showed antibiotic properties against many pests and diseases. In one of the extraction methods of DIMBOA from maize leaves, Amberlite XAD7, an adsorbent was used for extracting which gave a pure fraction containing DIMBOA. The adsorbent Amberlite XAD, being an expensive material, was uneconomical for processing a large number of samples. Therefore, one of the reported solvent extraction method was modified to make the extraction procedure cost effective without losing the purity of target compounds. Using the modified method, the DIMBOA was extracted which ranged from 1.31 to 0.0001 mg/g fresh weight of seedlings of 20 different maize germplasm tested. |
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| Date |
2016-09-05T19:59:00Z
2016-09-05T19:59:00Z 2012 |
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| Type |
Thesis
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| Identifier |
http://krishikosh.egranth.ac.in/handle/1/75483
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| Format |
application/pdf
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| Publisher |
IARI,ENTOMOLGY
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