1. MYCOLOGY (MIC 206)INDUSTRIALMYCOLOGY

2. FOOD ANDBEVERAGESINDUSTRIES 3. Food and Beverages Industry Brewers yeast S. cerevisiae ferments sugars in cereal grains to produce: alcohol beers and lagers. Citric acid used in soft drinks, candies, artificial lemon juice,baked goods etc. produced industrially by fungus fermentationusing Aspergillus niger. Minor fraction is produced by Yarrowia lipolytica. 4. Food and Beverages Industry Soya sauce used as condiments, colorouring and flavouringagents. Aerobic fermentation involving Aspergillus oryzaeor A. sojae. Tempe Involves fermentation of cooked whole ordehulled soya beans by Rhizopus species(R.oigosporus). The resulting cake-like product can be cut intocubes and fried or cooked with other ingredients. 5. Baking IndustryBakers yeast S.cerevisiae) ferment sugars in the flour, releasing CO 2. makes bubbles in the dough and causes the dough torise (increase in volume). used in the leavening of bread and other bakedproducts. The alcohol produced evaporates during baking. Cheese Ripening The blue mould, Penicillium, is used in the ripening processto prepare speciality cheeses such as: blue cheeses e.g. Roquefort, Gorgonzola, Stilton etc. soft cheeses such as Camembert and Brie. 6. Mycoprotein - Quorn 1960s, mycoprotein was developed by Rank Hovis and McDougall. 1986, manufactured and marketed under the name of Quorn by Marlow Foods Ltd (named after the area of its discovery). extracted from a Fusarium venenatum. Used as a health food and an alternative to meat. found to be very nutritious, not least because it contains high quality protein and fibre, but is also low in fat. leading brand of mycoprotein food product in the UK and Ireland. 7. MEDICINE 8. Antibiotics - Penicillin discovered in 1929 by Sir Alexander Fleming, who observed inhibition of staphylococci on an agar plate contaminated by a Penicillium mold. He noticed that a patch of the mold Penicillium notatum had grown on a plate containing the bacterium Staphylococcus and that around the mold there was a zone where no Staphylococcus could grow. After more research, he was able to show that culture broth of the mold prevented growth of the Staphylococcus even when diluted up to 800 times. He named the active substance penicillin but was unable to isolate it. 9. Antibiotics - Penicillin Other examples of antibiotics derived from fungi Cephalosporin (Cephalosporium sp). Griseofulvin (Penicillium griseofulvum and Penicillium patulum). 10. Statins Statins (or HMG-CoA reductase inhibitors) are a class of drugs used to lower cholesterol levels . Are products of metabolic reactions in fungi. Lovastatin: Aspergillus terreus strains. Mevastatin: Penicillium citrinum. Functions: inhibit an enzyme HMG-CoA reductase, which plays a central role in the production of cholesterol in the liver. involved in the synthesis of cholesterol levels in cardiovascular (CVD) patients. 11. Immuno-suppressives Immune suppressants are essential for organ transplant patients. The T cells of the human immune system recognise the new organ as foreign and began to destroy the organ. Cyclosporin A, produced by Tolypocladium inflatum (Filamentous fungus). This drugs prevents organ rejection by inhibiting T-cell activation. 12. Vitamins All fungi are a good source of vitamins. Ex: Brewers Yeast (synthesized B group vitamins). In industry, Fungi Nematospora gossypii and Eremothecium ashbyi used to produced B- vitamins. 13. ENERGYPRODUCTION An endophytic fungi, that liveswithin a plant, churns out mycodiesel. 14. Mycodiesel volatile organic products made by fungi that have fuel potential. The latest discovery is that of an endophytic Hypoxylon/Nodulosporium species, or one that lives within a plant, that makes the compound cineole along with a number of other cyclohexanes (colorless, flammable liquids found in petroleum crude oil and volcanic gases) and compounds with enormous fuel potential. Cineole is of special interest since it has been shown that it can be added to gasoline at a ratio of 8 parts cineole to 1 part of gasoline, ending up with a final octane rating of 95. 15. CROPIMPROVEMENT 16. Crop Improvement The most important fungi in crop production is Mycorrhizal. Form symbiotic relationship with the legumious plant. 17. Image of mycorrgreenhouse 18. Preparing the mycelium for seedinoculation at the University of Namibia 19. Ideal houses for mycelium andmushroom growth: Namibia 20. Mycelium development & fruitingbodies 21. WASTETREATMENT 22. Fungi in Waste Treatment Fungi such as Aspergillus niger and Chaetomium cupreum have also been used to reduce the content of highly toxic tannins in tannery effluents. Penicillium sp. can also be used to coagulate bread yeast suspensions, and to degrade heavily coloured olive oil effluents to low molecular weight polyphenols. Aspergillus oryzae remove the highly coloured product melanoidin from liquid molasses wastes