Dersleri yüzünden oldukça stresli bir ruh haline sikiş hikayeleri bürünüp özel matematik dersinden önce rahatlayabilmek için amatör pornolar kendisini yatak odasına kapatan genç adam telefonundan porno resimleri açtığı porno filmini keyifle seyir ederek yatağını mobil porno okşar ruh dinlendirici olduğunu iddia ettikleri özel sex resim bir masaj salonunda çalışan genç masör hem sağlık hem de huzur sikiş için gelip masaj yaptıracak olan kadını gördüğünde porn nutku tutulur tüm gün boyu seksi lezbiyenleri sikiş dikizleyerek onları en savunmasız anlarında fotoğraflayan azılı erkek lavaboya geçerek fotoğraflara bakıp koca yarağını keyifle okşamaya başlar
Maximum and#945;-Amylase Production by Molecular and Biochemical Characterized Soil Microorganism | OMICS International | Abstract
ISSN: 2155-952X

Journal of Biotechnology & Biomaterials
Open Access

Like us on:

Our Group organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations
700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)

Research Article

Maximum α-Amylase Production by Molecular and Biochemical Characterized Soil Microorganism

Pushpendra Singh1*, Rajesh Sharma2 and Ravindra Singh1

1Department of Biological sciences, Mahatma Gandhi Chitrakoot Gramodaya Vishwavidhyalaya, Chitrakoot, Madhya Pradesh, India

2Department of Biotechnology, Veer Bahadur Singh Purvanchal University, Jaunpur, Uttar Pradesh, India

Corresponding Author:
Singh P
Department of Biological sciences
Mahatma Gandhi Chitrakoot Gramodaya Vishwavidhyalaya
Chitrakoot, Madhya Pradesh, India
Tel: 07309890484
E-mail: [email protected]

Received date: June 13, 2017; Accepted date: June 17, 2017; Published date: July 24, 2017

Citation: Singh P, Sharma R, Singh R (2017) Maximum α-Amylase Production by Molecular and Biochemical Characterized Soil Microorganism. J Biotechnol Biomater 7:266. doi:10.4172/2155-952X.1000266

Copyright: © 2017 Singh P, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited


The present investigation was undertaken with an aim to produce α-amylase in cost effective way keeping its market potential into consideration. This result obtained from present study prove that Bacillus licheniformis is the maximum α-amylase producing strain isolated from soil under suitable conditions. This study will very helpful for upcoming researchers to uncover the various aspect of enzyme production by microorganism. The present investigation was undertaken with an aim to produce higher amount of amylase with pure compounds in submerged fermentation. To screen the isolates for promising α-amylase producing capability and one of the most promising isolate is further scale up. Amylase constitutes a class of industrial enzymes having approximately 20% of the enzyme market. α-amylase has found its application in a range of industries including food, brewing, distilling industry, textile, paper pharmaceutical and bioconversion of solid waste etc. Microorganism used in present investigation, isolated from rhizospheric regions of giant newar variety of Raphanus sativus grown in district Jaunpur, (Uttar Pradesh) India. A total of 30 natural isolates were scanned for α-amylase activity out of which 20 isolates were biochemically characterized. Based on ribotyping all the isolates were identified and one of the most promising amylase producer, i.e., Bacillus licheniformis was finally selected for further studies. The experiments were carried out in triplicates and mean value was taken. Nutritional source such as carbon and nitrogen sources were optimized for the production of α-amylase in free cell condition. Maximum α-amylase production was observed at 24 h. of incubation. Three different types of media such as Semi-synthetic, complex media I and complex media II tested and various parameters were optimized for enhance the alpha-amylase yield. It was found that identified soil microorganism Bacillus licheniformis is the best strain for α-amylase production and complex media-I gave maximum yield.  


Google Scholar citation report
Citations : 1770

Journal of Biotechnology & Biomaterials received 1770 citations as per Google Scholar report

Indexed In
  • Index Copernicus
  • Google Scholar
  • Sherpa Romeo
  • Open J Gate
  • Genamics JournalSeek
  • Academic Keys
  • ResearchBible
  • China National Knowledge Infrastructure (CNKI)
  • Access to Global Online Research in Agriculture (AGORA)
  • Electronic Journals Library
  • RefSeek
  • Hamdard University
  • OCLC- WorldCat
  • SWB online catalog
  • Virtual Library of Biology (vifabio)
  • Publons
  • Geneva Foundation for Medical Education and Research
  • Euro Pub
Share This Page