Not least among the points in favor of the medium is its great simplicity in that it contains only the ingredients of our most commonly used culture substrate-ordinary nutrient agar.

Spirit blue agar contains an emulsion of olive oil and spirit blue dye. Bacteria that produce lipase will hydrolyze the olive oil and produce a halo around the bacterial growth. The Gram-positive rod, ...

Interestingly, across a tumor mass, interior cells may experience fluctuations in oxygen tension that in turn limit nutrient oxidation and become an important aspect for tumor survival.

Nutrient-dense foods include beneficial micro- and macronutrients, such as vitamins, minerals, protein, fiber, and healthy fats, like omega-3 fatty acids. You can support your overall health by ...

A new plant in my garden, the night-blooming Cereus, was about to blossom. My horticulturist friend pointed to a swollen area on the plant, predicting that it would bloom that very night ...

While yields went up, nutrient levels in some crops declined, bringing intensive farming techniques under scrutiny. Could it be, as some have claimed, the result of the increased use of artificial ...

Dr. Joshua C. Agar is an Assistant Professor in the Department of Mechanical Engineering and Mechanics at Drexel University. Prior to Drexel, Joshua was an Assistant Professor in the Department of ...

If you think you might be eating too little (or too much) of a particular nutrient, type it into the calculator below and find out how likely that is, based on your age and sex. The calculator ...

Does it matter what type of fibre you eat? Adults eat an average of 18g of fibre a day. How can you improve on that? Fibre, a carbohydrate that can’t be broken down by our digestive enzymes, is ...

Eileen Agar, also known as Eileen Forrester Agar, was a British artist associated with Surrealism. She was born in 1899 in Buenos Aires, Argentina and passed away in 1991 in London. Her work in ...

It's a good foundation upon which to build a healthy eating plan. Omega-3 fatty acids are the No. 1 nutrient for a healthy brain Omega-3s are found in wild-caught fatty fish like anchovies ...