Search results
Results From The WOW.Com Content Network
Canned pineapple, both sliced and crushed, is acidic, but not too acidic, lending moisture and contributing to just the right amount of leavening and lightness to all sorts of recipes, even more ...
De Man–Rogosa–Sharpe agar, often abbreviated to MRS, is a selective culture medium designed to favour the luxuriant growth of Lactobacilli for lab study. Developed in 1960, this medium was named for its inventors, Johannes Cornelis de Man [ Wikidata ] , Morrison Rogosa [ Wikidata ] , and Margaret Elisabeth Sharpe [ Wikidata ] .
R2A agar, a nonspecific medium, imitates water, so is used for water analysis. Tryptic (trypticase) soy agar (TSA) is a general-purpose medium produced by enzymatic digestion of soybean meal and casein. It is frequently the base medium of other agar types; for example, blood agar plates are made by enriching TSA plates with blood.
Green tea-flavored yōkan, a popular Japanese red bean jelly made from agar A blood agar plate used to culture bacteria and diagnose infection. Agar (/ ˈ eɪ ɡ ɑːr / or / ˈ ɑː ɡ ər /), or agar-agar, is a jelly-like substance consisting of polysaccharides obtained from the cell walls of some species of red algae, primarily from "ogonori" and "tengusa".
The agar is dissolved with water (or fruit juice such as apple juice) to make the jelly. It is served in a bowl with boiled red field peas [ 1 ] (or sometimes azuki beans [ 2 ] ), often gyūhi , Shiratama dango and a variety of fruits such as peach slices, mikan , pieces of pineapples , and cherries .
The agar is dissolved with water (or fruit juice such as apple juice) to make the jelly. It is served in a bowl with sweet azuki bean paste or anko (the an part of anmitsu ), boiled peas , often gyūhi and a variety of fruits such as peach slices, mikan , pieces of pineapples , and/or cherries .
Before the suggestion to use agar, Walter Hesse and Koch had attempted using potato slices as a medium to culture pure colonies. Once this proved to be unsubstantial, they attempted utilizing a nutrient-rich gelatin media, which still did not provide adequate stability for producing cultures for examination.
The medium contains casein which provides nitrogen, carbon, amino acids, vitamins and minerals to aid in the growth of the organism. Yeast extract is the source for vitamins, particularly of B-group. Glucose is the fermentable carbohydrate and agar is the solidifying agent.