Marine Fungal and Bacterial Isolates for Lipase Production

Patnala, H.S.; Kabilan, U.; Gopalakrishnan, Lakshmipriya; Rao, Ren; Kumar, Devarai Santhosh

doi:10.1016/bs.afnr.2016.06.001

Cited by 14 publications

(8 citation statements)

References 29 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Cellulases are important in the fruit, beverage, fiber, paper and pulp industries, along with agriculture and other research purposes (Cavaco-Paulo, 1996;Islam and Roy, 2018). For many industries, amylase and lipase are useful, such as detergent, milk, clothing, pharmacy, and many dairy products (Patnala et al, 2016;Hussain et al, 2013). Therefore, our novel actinobacteria isolates and their industrially important enzymes (cellulase, άamylase and lipase) will influence the effective productivity and achieve the necessities of industries.…”

Section: Resultsmentioning

confidence: 99%

Screening for Hydrolytic Enzyme Production by Thermophilic Microbes Isolated from Egyptian Hot Spring

Elsharayidi¹

2020

Journal of Plant Production Sciences

View full text Add to dashboard Cite

Extreme environments like thermal springs are of considerable value as a source of thermophilic microbes, enzymes and biotechnological substances. The hot spring of Ras-Sedr is one of the Egyptian hot springs which not discovered yet. This research was carried out to isolate and screen thermophilic microbes that have the capability to produce thermostable enzymes. The sources for microbial isolation were sediment and water samples, collected from Ras-Sedr's hot spring, Ras-Sedr, Egypt. Three different medium types were used for microbial isolation. The isolates obtained were subjected for enzymatical activity. Three different enzymes, cellulase, lipase and ά-amylase, were selected to be screened by isolated strains. For cellulase activity testing, carboxy methylcellulose (CMC) agar was used as growth medium whereas tributyrin agar medium was used for lipase enzyme, while, starch agar plates were used for amylase enzyme screening. Our results showed that sediment sample harbored higher count of microbes than the water sample. Similarly, ATCC medium recorded higher thermophilic microbial count compared to the other two media used. The isolates obtained also reported a positive activity for all enzymes tested. Therefore, these promising isolates could be a source for pharmaceuticals and industrial applications.

show abstract

Section: Resultsmentioning

confidence: 99%

Screening for Hydrolytic Enzyme Production by Thermophilic Microbes Isolated from Egyptian Hot Spring

Elsharayidi¹

2020

Journal of Plant Production Sciences

View full text Add to dashboard Cite

show abstract

“…Lipases are hydrolases that catalyze triglycerides to fatty acids and glycerol. In marine environments, lipase production are related to the mineralization of complex organic matter, probably as consequence of the degradation of dead plant and animals (Patnala et al, 2016), lipases are useful in many industries like detergent, pharmaceutical, food, as well as in bioremediation by the degradation of contaminants like dimethylphthalate (Mita et al, 2010) and oil (Basha, 2021).…”

Section: Discussionmentioning

confidence: 99%

Diversity of cultivable bacteria from deep-Sea sediments of the Colombian Caribbean and their Potential in Bioremediation

García

Marín

Quintero

et al. 2021

Preprint

View full text Add to dashboard Cite

The diversity of deep-sea cultivable bacteria was studied in seven sediment samples of the Colombian Caribbean. Three hundred and fifty two marine bacteria were isolated according to its distinct morphological character on the solid media, then DNA sequences of the 16S rRNA were amplified to identify the isolated strains. The identified bacterial were arranged in three phylogenetic groups, Firmicutes, Proteobacteria, and Actinobacteria, with 34 different OTUs defined at ≥97% of similarity and 70 OTUs at ≥98.65%, being the 51% Firmicutes, 34% Proteobacteria and 15% Actinobacteria. Bacillus and Fictibacillus were the dominant genera in Firmicutes, Halomonas and Pseudomonas in Proteobacteria and Streptomyces and Micromonospora in Actinobacteria. In addition, the strains were tested for biosurfactants and lipases production, with 120 biosurfactant producing strains (mainly Firmicutes) and, 56 lipases producing strains (Proteobacteria). This report contributes to the understanding of the detailed physiology and the complex environmental processes associated with the marine deep-sea cultivable bacteria from the Colombian Caribbean.

show abstract

“…degradation of dead plant and animals (Patnala et al, 2016), lipases are useful in many industries like detergent, pharmaceutical, food, as well as in bioremediation by the degradation of contaminants like dimethylphthalate (Mita et al, 2010) and oil (Basha, 2021).…”

Section: Declarationsmentioning

confidence: 99%

Diversity of cultivable bacteria from deep-sea sediments of the Colombian Caribbean and their potential in bioremediation

Blandón

Marín

Quintero

et al. 2022

Antonie van Leeuwenhoek

View full text Add to dashboard Cite

The diversity of deep-sea cultivable bacteria was studied in seven sediment samples of the Colombian Caribbean. Three hundred and fty two marine bacteria were isolated according to its distinct morphological character on the solid media, then DNA sequences of the 16S rRNA were ampli ed to identify the isolated strains. The identi ed bacterial were arranged in three phylogenetic groups, Firmicutes, Proteobacteria, and Actinobacteria, with 34 different OTUs de ned at ≥97% of similarity and 70 OTUs at ≥98.65%, being the 51% Firmicutes, 34% Proteobacteria and 15% Actinobacteria. Bacillus and Fictibacillus were the dominant genera in Firmicutes, Halomonas and Pseudomonas in Proteobacteria and Streptomyces and Micromonospora in Actinobacteria. In addition, the strains were tested for biosurfactants and lipases production, with 120 biosurfactant producing strains (mainly Firmicutes) and, 56 lipases producing strains (Proteobacteria). This report contributes to the understanding of the detailed physiology and the complex environmental processes associated with the marine deep-sea cultivable bacteria from the Colombian Caribbean.

show abstract

Marine Fungal and Bacterial Isolates for Lipase Production

Cited by 14 publications

References 29 publications

Screening for Hydrolytic Enzyme Production by Thermophilic Microbes Isolated from Egyptian Hot Spring

Screening for Hydrolytic Enzyme Production by Thermophilic Microbes Isolated from Egyptian Hot Spring

Diversity of cultivable bacteria from deep-Sea sediments of the Colombian Caribbean and their Potential in Bioremediation

Diversity of cultivable bacteria from deep-sea sediments of the Colombian Caribbean and their potential in bioremediation

Contact Info

Product

Resources

About