Student or educator? Sign up with your school email and get 6 months of Pro free.
CoChat
Sign Up
Cited by 29Entomopathogenic Microorganisms in Pest ControlEnzyme Production and CharacterizationEnzyme Catalysis and Immobilization

The DOI matches its Crossref record; 28 of the 28 references it cites were found in a registry or an index.

Production and extraction of extracellular lipase from the entomopathogenic fungus Isaria fumosoroseus(Cordycipitaceae; Hypocreales)

Ali, Shaukat, Huang, Zhen, Ren, Shun X.·2009·Biocontrol Science and Technology
DOI 10.1080/09583150802588524
Open this paper in CoChat — free account

Abstract

Lipases are important cuticle degrading enzymes involved in the infection process of entomopathogens by hydrolysing the ester bonds of lipoproteins, fats and waxes present in the insect integument. Production of extracellular lipase by Isaria fumosoroseus (Cordycipitaceae; Hypocreales) isolate IF28.2 was investigated using different combinations of basal medium components. The effect of different vegetable oils added to a basal medium at different concentrations to improve enzyme production was evaluated. Maximum lipase activity (125.33±2.96 U/mL) as well as maximum biomass production (22.36±0.99 mg/mL) was observed for olive oil when used at a concentration of 2% (v/v) of the basal medium. In the presence of surfactants, the highest lipase activity occurred when SDS and Tween 80 were added at the time of fungal inoculation. SDS proved to be the best surfactant having 110.66±3.52 U/mL lipase activity. The effects of the divalent metal ions (iron and magnesium) on lipase activity were also studied. Iron inhibited, whereas magnesium slightly increased lipase activity. The optimum pH for lipase production was 5.7 while 32°C proved to be the best temperature for lipase production.

Overview

Integrity signals

Registry

Crossref · 10.1080/09583150802588524

Cites

28 of 28 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Verification

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Citations

Cites

Show all 28 references

Research works printed but not linked: 4

  1. Arends , I.M . ( 1971 ), dissertation, Moscow Technological Institute of the Food Industry, Moscow .
  2. Liu , S.Y. ( 2006 ), Investigating and Screening the Intensive Pathogenicity of the Fungi in GeneraPaecilomycesandMetarhizium, unpublished, masters thesis, Department of Entomology, South China Agricultural University, Guangzhou, P.R.P. China .
  3. Pignede G., 2000, Journal of Bacteriology, 2802, 182, 2810
  4. St. Leger , R.J . ( 1991 ),The Physiology of Insect Epidermis, A. Retnakaran and K. Binnington , Canberra : Australia, CSIRO Publishing , pp. 286 – 308 .

Cited by

See all 29

Related

See all

Metadata

Authors
Ali, S., Huang, Z., & Ren, S. X.
Affiliations
South China Agricultural University (CN)
Corresponding author
Ren, Shun X.
ORCID
Venue
Biocontrol Science and Technology
Publisher
Informa UK Limited
Published
2009-01
Volume
19
Issue
1
Pages
81-89
ISSN
  • 0958-3157 (ISSN-L)
  • 1360-0478
DOI
10.1080/09583150802588524
OpenAlex
W2001182405
Cited by
29
References
28
Citations by year
2025: 2 · 2024: 4 · 2023: 1 · 2022: 1 · 2021: 4 · 2020: 4 · 2019: 2 · 2017: 2 · 2016: 2 · 2015: 1 · 2014: 3
FWCI
1.19
Type
journal article
Language
en
Open access
closed
Locations
Biocontrol Science and Technology (publishedVersion)
Funders
Shandong Academy of Sciences
Topics
  • Life Sciences › Agricultural and Biological Sciences › Insect Science › Entomopathogenic Microorganisms in Pest Control
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Biotechnology › Enzyme Production and Characterization
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Enzyme Catalysis and Immobilization
Keywords
extracellular lipase, entomopathogenic fungi, olive oil, vegetable oil supplementation, surfactants, sodium dodecyl sulfate, Tween 80, divalent metal ions, iron inhibition, magnesium, enzyme production

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: Production and extraction of extracellular lipase from the entomopathogenic fungus Isaria fumosoroseus(Cordycipitaceae; Hypocreales). https://app.cochat.ai/papers/10.1080/09583150802588524
The paper
Ali, S., Huang, Z., & Ren, S. X. (2009). Production and extraction of extracellular lipase from the entomopathogenic fungus Isaria fumosoroseus(Cordycipitaceae; Hypocreales). Biocontrol Science and Technology. https://doi.org/10.1080/09583150802588524

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.