Data · collection · 2016
Production and properties of inulinase from Penicillium sp . NFCC 2768 grown on inulin-rich vegetal infusions
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Inulinase production by Penicillium sp.
Description
NFCC 2768 isolated from the rhizosphere soil of dahlia was studied on media containing inulin-rich plant extracts. The maximum inulinase activity (64.54 nkat/ml) was observed with the tuber extract of dahlia ( Dahlia pinnata ).
The fungus produced substantial inulinase activity on asparagus root powder (45.23 nkat/ml) and garlic extracts (41.32 nkat/ml). The apparent molecular weight of the purified inulinase was 68 kDa. The optimum pH and temperature for enzyme activity were 5.0 and 50°C, respectively.
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Mn 2+ and Ca 2+ were found to enhance the inulinase activity, while Hg 2+ was found to be a strong inhibitor. Inulinase liberated fructose, glucose, sucrose, kestose (GF 2 ), nystose (GF 3 ), and inulooligosaccharides (IOS). This study suggested the use of dahlia tuber extract and asparagus root powder as suitable substrates for inulinase production by the newly isolated Penicillium sp.
NFCC 2768, and its application in the generation of fructose and IOS.
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Where it is published
- Repository landing page figshare.com/collections/Production_and_properties_of_inulinase_from_i_Peni… ↗
landing page · from DataCite
- DOI doi.org/10.6084/m9.figshare.c.3247639.v1 ↗
DOI / persistent id · from DataCite
Documentation and papers
- CC-BY creativecommons.org/licenses/by/3.0/us ↗
license · from DataCite
Catalogue records · 2
- DataCite API api.datacite.org/dois/10.6084/m9.figshare.c.3247639.v1 ↗
metadata API · from DataCite
- DataCite Commons commons.datacite.org/doi.org/10.6084/m9.figshare.c.3247639.v1 ↗
catalogue entry · from DataCite
Topics
- Stated by source
- Biological sciences · Chemical sciences · Clinical medicine · Earth and related environmental sciences · Physical sciences
Provenance · 1 source records, 12 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| DataCite | 10.6084/m9.figshare.c.3247639.v1 | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · DataCite | connector:datacite@1.0.0 | /data/attributes/rightsList |
| concepts[field].fos:biological-sciences | source · DataCite | connector:datacite@1.0.0 | |
| concepts[field].fos:chemical-sciences | source · DataCite | connector:datacite@1.0.0 | |
| concepts[field].fos:clinical-medicine | source · DataCite | connector:datacite@1.0.0 | |
| concepts[field].fos:earth-and-related-environmental-sciences | source · DataCite | connector:datacite@1.0.0 | |
| concepts[field].fos:physical-sciences | source · DataCite | connector:datacite@1.0.0 | |
| created_date | source · DataCite | connector:datacite@1.0.0 | |
| description | source · DataCite | connector:datacite@1.0.0 | /data/attributes/descriptions |
| license | source · DataCite | connector:datacite@1.0.0 | /data/attributes/rightsList |
| publication_date | source · DataCite | connector:datacite@1.0.0 | /data/attributes/dates |
| title | source · DataCite | connector:datacite@1.0.0 | /data/attributes/titles/0/title |
| updated_date | source · DataCite | connector:datacite@1.0.0 |