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#11 |
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Ağaç Dostu
Giriş Tarihi: 14-03-2007
Şehir: istanbul
Mesajlar: 158
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Buldugum bazi agar tariflerini buraya eklemek istiyorum. All media have a near-neutral pH and should be sterilized for twenty to thirty minutes at 15 psi pressure. 500 ml of medium will pour around 20 petri dishes. Using a different medium from time to time will prevent the culture getting used to one medium. Malt Extract Agar (MEA) 10 grams light malt extract 9 grams agar agar 500 ml potable or distilled water Potato Dextrose (Yeast-extract) Agar (PD(Y)A) broth from boiling 150 grams sliced potatoes in 500ml water for 30 minutes(add water to 500ml) (You can use 5 g of instant potato flakes instead) 9 g agar agar 7 grams dextrose( = glucose, or 10 ml honey or corn syrup ) 1 gram brewers yeast or yeast-extract (optional) Amaranth Soy Agar 20 grams amaranth flour 20 grams soy flour 9 grams agar agar 500 ml potable or distilled water EntheoGenesis No.442 10 grams amaranth flour 10 grams brown rice flour 10 grams potato flour 10 grams soy flour 2 grams malted barley 9 grams agar agar 500 ml potable or distilled water Oatmeal Neopeptone Agar 40 grams oatmeal or oat flour 2 grams neopeptone (optional) 9 grams agar agar 500 ml potable or distilled water Modified Sabouraud's Medium 25 grams barley flour 5 grams dextrose 2 grams neopeptone (optional) 1 gram yeast extract 9 grams agar agar 500 ml potable or distilled water Cornmeal Dextrose Agar 25 grams yellow cornmeal 3 grams dextrose 9 grams agar agar 500 ml potable or distilled water Barley Malt Extract Agar 40 grams barley flour 2 grams malt extract 1 gram yeast extract (optional) 9 grams agar agar 500 ml potable or distilled water Dr. Pollock's Modified Agar 10 grams dried dog food (ground to flour) 10 grams amaranth flour 2 grams dextrose or malt extract 9 grams agar agar 500 ml potable or distilled water All recipes call for 500ml distilled water for 1/2 liter agar. If you use water from the tap make sure to boil it first to get rid of the chlorine. The chlorine in tap water much like the food preservatives mentioned earlier is also not good for your cultures. For 1 liter recipes double the agar, double the nutrients, i.e. 20 grams agar, 20 grams nutrient source. LMEA (Light Malt Extract Agar) 10 grams light malt extract 10 grams agar agar MYA (Malt Yeast Agar) 2 grams brewers yeast 10 grams malt extract 10 grams agar agar DFA (dog food agar) Boil 1/2 cup dry dog food in 500ml water. Strain the solution and add 10 grams agar powder. OVA (ovaltine agar) 10 grams ovaltine 10 grams agar agar FFA (fish food agar) 10 grams fish food flakes 10 grams agar agar RFA (rabbit food agar) 10 grams rabbit food pellets 10 grams agar agar PDA (potato dextrose agar) Take 300 grams of potatoes. Cut them and boil them in 1/2 gallon H2O for 30 minutes on a simmer. The liquid will reduce to ~ 1 litre in that amount of time. Take the liquid and strain it out. The starches in the liquid are what you need so toss the potatoes out or make a snack with them, ![]() Use 500 ml of the potato water as the H2O source w/ 10 grams Dextrose 10 grams agar agar Pleurotus ostreatus Suggested Agar Culture Media: Malt Yeast Peptone Agar (MYPA), Potato Dextrose Yeast Agar (PDYA), Oatmeal Yeast Agar (OMYA), or Dogfood Agar (DFA). Optimal growth seen at pH 5.5-6.5. Pleurotus eryngii Suggested Agar Culture Media: Malt Yeast Peptone Agar (MYPA) or Potato Dextrose Yeast Agar (PDYA). |
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