Current Jobs / Internships

01 Mär 2023 Master Thesis
on the topic Isolation and characterization of enzyme producing gut microbiota of black soldier fly larvae

In our team “Advanced Technologies” at DIL German Institute of Food Technologies we are looking for a Master student (m/w/x) for completion of a

Master Thesis

on the topic Isolation and characterization of enzyme producing gut microbiota of black soldier fly larvae

 

Insects and their gut microbes share a close relationship due to the many beneficial functions performed by the microbes. These functions include the production of enzymes, the detoxification of plant defence compounds and insecticides, the maintenance of the life cycle, host fertility, bioremediation, pest biocontrol, the production of antimicrobial compounds, and the provision of vitamins, amino acids, and lactic acids. Such symbiotic relationships between insects and microorganisms have evolved so that the insects can benefit from the production of key hydrolytic enzymes like amylase, cellulase, lignocellulase, protease, lipid hydrolase, xylanase, pectinase, chitinase, laccase, etc., which aid in the digestion of dietary compounds.

We offer a multi-facetted and demanding range of work in an institute that is growing strongly as well as the possibility of assuming responsibility right from the outset. The DIL is a highly attractive employer as it offers working in a diversified team, numerous possibilities for personal development, integration of the institute in national and international networks and a good working atmosphere. More information can be found on www.dil-ev.de

Areas of responsibility
  • Planning, preparation and execution of experiments, evaluation and statistical analysis of the data
  • Sample collection and preparation
  • Isolation of microorganisms and analysis of their characteristics
  • Measurements of the enzymes' activities
  • The processing and interpretation of the data
  • Review of the relevant literature and reports
  • Management of the laboratory and precautions
Your profile
  • You have a bachelor’s degree (or equivalent) in the field of microbiology, biotechnology, food science, food technology or a comparable degree.
  • You have good knowledge of (food) microbiology and practical experience in dealing with microorganisms.
  • Insight in edible insect rearing
  • Previous laboratory experience desired
  • Very good knowledge of English and German
  • Good communication and presentation skills
  • Enjoy working in the lab.
  • Pleasure and interest in new products and technologies, in particular working with insects
  • Critical thinking and independent working skills

Contact person
Are you interested?

Applications should be sent by Enauk to bewerbung@dil-ev.de (in English or German) and should include:

• Curriculum Vitae (CV)

• Motivation letter describing your goals, skills, and previous experience

• Study program and regulations

• Full contact details of at least one reference person

• All other relevant information (working experience, volunteering, additional courses, reference letters etc.)

Incomplete applications will not be considered. DIL

 

Application deadline is 31.03.2023.

Envisaged job starting date: from May/June 2023.


DIL Deutsches Institut für Lebensmitteltechnik e. V.
Prof.-von-Klitzing-Str. 7 · D - 49610 Quakenbrück
Phone: +49 (0)54 31.183 - 0
Fax: +49 (0)54 31.183 - 114
bewerbung@dil-ev.de
03 Feb 2023 Master Thesis
on the topic „Transcriptome analysis of a pulsed electric field induced stress response in a milk starter culture.“

We are looking for a student (m/f/d) to join our biotechnology team in May/June 2023 to write a

Master Thesis

on the topic „Transcriptome analysis of a pulsed electric field induced stress response in a milk starter culture.“

 

The use of starter lactic acid bacteria in fermented foods, such as dairy products, affects the safety and quality of the final product. The acidification of milk by the starter cultures not only promotes the safety of the product, but also the coagulation of proteins and the formation of the gel matrix. Published research has shown that pre-treatment of mixed starter cultures of Streptococcus thermophilus and Lactobacillus delbrueckii subsp. bulgaricus with mild pulsed electric fields has an effect on the rate of fermentation, the degree of proteolysis, and the firmness of the yogurt. The mechanism behind these phenotypic changes in product characteristics is thought to be due to a transient response of the starter culture to oxidative stress. In this work, the underlying mechanism will be determined by transcriptome analyses.

Areas of responsibility
  • Development and establishment of a method for isolation of high-quality mRNA from a mixed culture of S. thermophilus and L. delbrueckii subsp. bulgaricus in fermented milk medium.
  • Application of stress to the mixed culture by pulsed electric fields and its use in the fermentation of milk.
  • Extraction of mRNA from the above mixed culture at different stages of fermentation and preparation of cDNA libraries.
  • Sequencing of the cDNA libraries and bioinformatics data analysis.
Your profile
  • Studies in the fields of biotechnology, microbiology, life sciences or similar
  • Ability to work independently and responsibly, willingness to work hard and ability to work in a team
  • Confident handling of MS Office
  • Very good knowledge of German and English, both written and spoken

Contact person
Are you interested?

Then we are looking forward to receiving your complete application documents, including the earliest possible starting date, preferably by e-mail.


DIL Deutsches Institut für Lebensmitteltechnik e. V.
Prof.-von-Klitzing-Str. 7 · D - 49610 Quakenbrück
Phone: +49 (0)54 31.183 - 0
Fax: +49 (0)54 31.183 - 114
bewerbung@dil-ev.de
03 Feb 2023 Bachelor Thesis
on the topic "Screening for oleaginous microorganisms and first characterization"

We are looking for a student (m/f/d) to join our biotechnology team in May/June 2023 to write a

Bachelor Thesis

on the topic "Screening for oleaginous microorganisms and first characterization"

 

The production of high-quality edible vegetable oils and fats is currently based on the collection of oleaginous fruits and extraction by mechanical pressing. However, the production of oils and fats from plants requires intensive use of resources such as arable land, water and fertilizers. To meet global demand, vast areas of rainforest are cleared and converted to agricultural land, destroying ecosystems. Biotechnological production of oils and fats by oleaginous microorganisms has gained focus in the last decade and is emerging as a cost-effective alternative for environmentally friendly and socially fair production of oils and fats for human consumption. In this thesis, microorganisms with the potential to produce oils and fats are going to be isolated from agro-industrial waste in Lower Saxony, identified and characterized with respect to their yield.

Areas of responsibility
  • Establishment of methods for the isolation of oleaginous microorganisms from agro-industrial waste.
  • Screening of various agro-industrial waste sources for the presence of oleaginous microorganisms.
  • Identification of oleaginous microorganisms by 16S/ITS/whole genome sequencing.
  • Determination of lipid yield in microbiological media and agro-industrial wastes.
Your profile
  • Degree in biotechnology, microbiology, life sciences or comparable.
  • Ability to work independently and responsibly, willingness to work hard and ability to work in a team.
  • Confident handling of MS Office.
  • Very good knowledge of German and English, both written and spoken.

Contact person
Are you interested?

Then we look forward to receiving your complete application documents, preferably by e-mail.


DIL Deutsches Institut für Lebensmitteltechnik e. V.
Prof.-von-Klitzing-Str. 7 · D - 49610 Quakenbrück
Phone: +49 (0)54 31.183 - 0
Fax: +49 (0)54 31.183 - 114
bewerbung@dil-ev.de
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