Abstract：
:This study was attempted to develop a new exponential sum model to describe the effect of temperature on growth rate (GR) of Escherichia coli O157:H7 in broth. The growth rates of E. coli O157:H7 at different storage temperatures (4, 10, 15, 20, 25, 30, and 35°C) estimated by fitting with the modified Gompertz model were used to develop secondary models such as square root model, Ratkowsky model and exponential sum model. Measures of coefficient of determination (R(2)), root mean square error (RMSE) and the sum of squares due to error (SSE) were employed to compare the performances of these three secondary models. Based on these criteria, the developed exponential sum model showed the better goodness-of-fit and performance.
journal_name
Indian J Microbioljournal_title
Indian journal of microbiologyauthors
Oh DH,Ding T,Jin YGdoi
10.1007/s12088-011-0198-ysubject
Has Abstractpub_date
2012-03-01 00:00:00pages
99-101issue
1eissn
0046-8991issn
0973-7715pii
198journal_volume
52pub_type
杂志文章abstract：:Mycobacterium tuberculosis, the causative agent of tuberculosis (TB), is an extraordinarily successful pathogen of humankind. It has been estimated that up to one-third of the world's population is infected with M. tuberculosis, and this population is an important reservoir for disease reactivation. Resuscitation prom...
journal_title：Indian journal of microbiology
pub_type： 杂志文章
doi：10.1007/s12088-011-0202-6
更新日期：2012-06-01 00:00:00
abstract：:An endophytic species of Micrococcus was isolated from Aloe vera leaf (syn. Aloe barbadensis) and screened for protease production with five other species of Micrococcus. Data indicated that endophytic Micrococcus aloeverae AE-6 MCC 2184T and Micrococcus yunnanensis DSM 21948T showed efficient protease production pote...
journal_title：Indian journal of microbiology
pub_type： 杂志文章
doi：10.1007/s12088-017-0638-4
更新日期：2017-06-01 00:00:00
abstract：:Phoma is a highly polyphyletic genus with its unclear species boundaries. The conventional system of identification is functional but it has its limitations. Besides morphological studies, chemotaxonomy, secondary metabolite and protein profiling have been assessed for the classification and identification of these fu...
journal_title：Indian journal of microbiology
pub_type： 杂志文章,评审
doi：10.1007/s12088-013-0442-8
更新日期：2014-06-01 00:00:00
abstract：:Terminalia chebula Retz. is a northern Indian plant species known for its anti-inflammatory and antimicrobial properties. T. chebula fruit powder was extracted with solvents of varying polarity and screened for bacterial growth inhibition by disc diffusion assay. The minimum inhibitory concentration (MIC) was quantifi...
journal_title：Indian journal of microbiology
pub_type： 杂志文章
doi：10.1007/s12088-018-0754-9
更新日期：2018-12-01 00:00:00
abstract：:The role of prebiotics in improving human health has attracted global attention and the research is mostly focused on the strains belonging to the genera Bifidobacterium and Lactobacillus. Non-digestible oligosaccharides hold significant role in recent research due to their prebiotic nature. Soluble polysaccharides (S...
journal_title：Indian journal of microbiology
pub_type： 杂志文章
doi：10.1007/s12088-011-0176-4
更新日期：2012-06-01 00:00:00
abstract：:Two hundred and thirty-two bacterial strains were isolated from the rhizospheric soil of Populus euphratica which is the dominant tree living in extreme arid regions in northwest China. Some strains with plant growth-promoting bacteria related metabolic characteristics were able to promote drought resistance in plants...
journal_title：Indian journal of microbiology
pub_type： 杂志文章
doi：10.1007/s12088-014-0479-3
更新日期：2014-12-01 00:00:00
abstract：:Present study demonstrated the expression of cloned Bacillus subtilis RSE163 keratinase gene and in silico binding affinities of deduced protein with psoriasis topical drugs for systemic absorption and permeation through skin. The ker gene expressed in E. coli showed significantly higher keratinase activity 450 ± 10.4...
journal_title：Indian journal of microbiology
pub_type： 杂志文章
doi：10.1007/s12088-017-0677-x
更新日期：2017-12-01 00:00:00
abstract：:Among the cultivated mushroom, the genus Pleurotus is the second largest produced worldwide and the most produced in Brazil. The application of agricultural by-products (wastes) as substrate supplement is an effective approach to generate quality food while promoting a circular economy in agriculture. The manuscript e...
journal_title：Indian journal of microbiology
pub_type： 杂志文章
doi：10.1007/s12088-019-00805-1
更新日期：2019-09-01 00:00:00
abstract：:Fish processing generates large amounts of solid and liquid wastes. Many different by-products have been produced from fish processing wastes. Studies on solubilization of Bolti fish (Tilapia nilotica) viscera by endogenous enzymes at different pHs are described. Hydrolysis reactions were conducted with freshly thawed...
journal_title：Indian journal of microbiology
pub_type： 杂志文章
doi：10.1007/s12088-011-0119-0
更新日期：2011-06-01 00:00:00
abstract：:Emergence of antimicrobial resistance mediated through New Delhi metallo-β-lactamases (NDMs) is a serious therapeutic challenge. Till date, 16 different NDMs have been described. In this study, we report the molecular and structural characteristics of NDM-5 isolated from an Escherichia coli isolate (KOEC3) of bovine o...
journal_title：Indian journal of microbiology
pub_type： 杂志文章
doi：10.1007/s12088-016-0569-5
更新日期：2016-06-01 00:00:00
abstract：:The enormous health benefits associated with probiotics has resulted in an increased consumption of probiotic supplements. Several factors like regular sub-culturing, storage, unfavourable conditions etc. might compromise the efficacy and/or safety of lactic acid bacteria which are the major components of many probiot...
journal_title：Indian journal of microbiology
pub_type： 杂志文章
doi：10.1007/s12088-018-0762-9
更新日期：2019-03-01 00:00:00
abstract：:Dramatically rising oil prices and increasing awareness of the dire environmental consequences of fossil fuel use, including startling effects of climate change, are refocusing attention worldwide on the search for alternative fuels. Hydrogen is poised to become an important future energy carrier. Renewable hydrogen p...
journal_title：Indian journal of microbiology
pub_type： 杂志文章
doi：10.1007/s12088-009-0010-4
更新日期：2009-03-01 00:00:00
abstract：:Most pathogens in intestine are opportunist, called "opportunistic pathogens" that usually do not cause disease in a healthy host. Only when the host's resistance is lowered or the intestinal microecological balance is destroyed, the opportunistic pathogens are capable of causing disease. Here, two opportunistic patho...
journal_title：Indian journal of microbiology
pub_type： 杂志文章
doi：10.1007/s12088-013-0394-z
更新日期：2013-12-01 00:00:00
abstract：:Photorhabdus is an insect-pathogenic Gram negative enterobacterium found in the gut of Heterorhabditis nematodes. Photorhabdus is highly virulent to insects, and can kill insects rapidly upon injection at very low concentrations of one to few cells. We characterized the virulence of Photorhabdus symbionts isolated fro...
journal_title：Indian journal of microbiology
pub_type： 杂志文章
doi：10.1007/s12088-016-0628-y
更新日期：2017-03-01 00:00:00
abstract：:Wolbachia are maternally inherited endosymbiotic alpha-proteobacteria found in terrestrial arthropods and filarial nematodes. They are transmitted vertically through host cytoplasm and alter host biology by inducing various reproductive alterations, like feminization, parthenogenesis, male killing (MK) and cytoplasmic...
journal_title：Indian journal of microbiology
pub_type： 杂志文章,评审
doi：10.1007/s12088-014-0448-x
更新日期：2014-09-01 00:00:00
abstract：:Marine bacteria possess a wide variety of bioremediation potential which is beneficial environmentally and economically. In this study, bacterial isolates from marine waters were screened for tolerance and growth in high concentrations of chromate (Cr6+). Two isolates, capable of tolerating Cr6+ concentrations 300 µg ...
journal_title：Indian journal of microbiology
pub_type： 杂志文章
doi：10.1007/s12088-017-0668-y
更新日期：2017-12-01 00:00:00
abstract：:As the SARS-CoV-2 virus race around the world across the different population, there needs to be a consolidated effort to understand the divergence of demographically distributed strains. The emerging trends in SARS-CoV-2 genome data show specific mutation and genetic diversity, which could provide the basis to develo...
journal_title：Indian journal of microbiology
pub_type： 杂志文章
doi：10.1007/s12088-020-00869-4
更新日期：2020-04-20 00:00:00
abstract：:Cell biomass and metal salt concentration have great influence on morphology of biosynthesized nanoparticle. The aim of present study was to evaluate the effect of varying cell density and gold salt concentrations on synthesis of nanoparticles and its morphology, which has not been studied in bacteria till now. When c...
journal_title：Indian journal of microbiology
pub_type： 杂志文章
doi：10.1007/s12088-016-0598-0
更新日期：2016-12-01 00:00:00
abstract：:Microorganisms, especially endophytic fungi that reside in the tissue of living mangrove plants, seem to play a major role in meeting the general demand for new biologically active substances. During the course of screening for biologically active secondary metabolites from marine microorganisms, an antibiotic compoun...
journal_title：Indian journal of microbiology
pub_type： 杂志文章
doi：10.1007/s12088-012-0277-8
更新日期：2012-12-01 00:00:00
abstract：ABSTRACT:Solanum torvum Swartz. (Solanaceae) fruit is traditionally used for the treatment of bacterial and fungal infections. The methanolic extract was subjected to activity guided fractionation by column chromatography over silica gel. The structure of the compound was elucidated using physical and spectroscopic dat...
journal_title：Indian journal of microbiology
pub_type： 杂志文章
doi：10.1007/s12088-012-0313-8
更新日期：2012-12-01 00:00:00
abstract：:Puma Yumco Lake (PYL) is an ultraoligotrophic freshwater lake that sits an altitude of 5030 m within the Qinghai-Tibet Plateau of China. The bacterial and archaeal diversity of the lake remains poorly understood, despite their potential to inform on biogeochemical cycling and environment-microbial associations in thes...
journal_title：Indian journal of microbiology
pub_type： 杂志文章
doi：10.1007/s12088-020-00881-8
更新日期：2020-09-01 00:00:00
abstract：:The enhancement of production of asperenone (Fig. 1), an inhibitor of lipoxygenase and human platelet aggregation from Aspergillus niger CFTRI 1105, was achieved by UV and nitrous acid mutagenesis. Nitrous acid mutants exhibited increased inhibitor production when compared with UV irradiated mutants. I N 41 a first-ge...
journal_title：Indian journal of microbiology
pub_type： 杂志文章
doi：10.1007/s12088-008-0026-1
更新日期：2008-06-01 00:00:00
abstract：:The bacterial strains resistant to pentachlorophenol (PCP) and hexavalent chromium [Cr(VI)] were isolated from treated tannery effluent of a common effluent treatment plant. Most of the physico-chemical parameters analyzed were above permissible limits. Thirty-eight and four bacterial isolates, respectively were found...
journal_title：Indian journal of microbiology
pub_type： 杂志文章
doi：10.1007/s12088-011-0089-2
更新日期：2011-01-01 00:00:00
abstract：:Culture-independent approaches to analyze metagenome are practical choices for rapid exploring useful genes. The mg-MSDH gene, acquired from the hot spring metagenomic, was retrieved full lengths of functional gene using semi-nest touch-down PCR. Two pairs of degenerate primers were used to separate seven conserve par...
journal_title：Indian journal of microbiology
pub_type： 杂志文章
doi：10.1007/s12088-013-0405-0
更新日期：2014-03-01 00:00:00
abstract：:Reports in recent years indicate that the increasing emergence of resistance to drugs be using to TB treatment. The resistance to them severely affects to options for effective treatment. The emergence of multidrug-resistant tuberculosis has increased interest in understanding the mechanism of drug resistance in M. tu...
journal_title：Indian journal of microbiology
pub_type： 杂志文章
doi：10.1007/s12088-015-0511-2
更新日期：2015-06-01 00:00:00
abstract：:Bacterial vaginosis (BV) is the most prevalent vaginal infection worldwide and is characterized by reduction of native lactobacilli. Antimicrobial therapy used to cure the disease is often found to be ineffective. We postulate that Bacillus coagulans Unique IS-2 (Unique Biotech Limited, India) might provide an appenda...
journal_title：Indian journal of microbiology
pub_type： 杂志文章
doi：10.1007/s12088-011-0233-z
更新日期：2012-09-01 00:00:00
abstract：:Start of the 21st century with its universal call to feed the hungry is an appropriate time to refocus attention on food security and especially the impact of biopatenting on poor communities who are the primary victims of hunger in our world. Antibacterial metabolites of lactic acid bacteria and Bacillus spp have pot...
journal_title：Indian journal of microbiology
pub_type： 杂志文章
doi：10.1007/s12088-009-0048-3
更新日期：2009-09-01 00:00:00
abstract：:The pharmaceutically important compound N-acetylglucosamine (NAG), is used in various therapeutic formulations, skin care products and dietary supplements. Currently, NAG is being produced by an environment-unfriendly chemical process using chitin, a polysaccharide present in abundance in the exoskeleton of crustacean...
journal_title：Indian journal of microbiology
pub_type： 杂志文章
doi：10.1007/s12088-011-0157-7
更新日期：2011-07-01 00:00:00
abstract：:The biodiversity of epilithic cyanobacteria from one of the unexplored habitats of freshwater streams of Kakoijana reserve forest of Assam, India was estimated. This paper lists a total of 29 species representing 18 genera of 12 families and 4 orders as per recent system of classification. Morphological descriptions, ...
journal_title：Indian journal of microbiology
pub_type： 杂志文章
doi：10.1007/s12088-007-0043-5
更新日期：2007-09-01 00:00:00
abstract：:Metagenome represent an unlimited resource for discovery of novel genes. Here we report, sequence analysis of a salt tolerant metagenomic clone (6B4) from a pond water metagenomic library. Clone 6B4 had an insert of 2254 bp with G+C composition of 64.06%. DNA sequence from 6B4 showed homology to DNA sequences from pro...
journal_title：Indian journal of microbiology
pub_type： 杂志文章
doi：10.1007/s12088-010-0041-x
更新日期：2010-06-01 00:00:00
