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What was used before agar was discovered?
Before agar was discovered, gelatin was commonly used as a solidifying agent in microbiological culture media. Gelatin is derived from animals and has similar properties to agar in terms of solidifying liquid media. However, agar was later preferred due to its stability at higher temperatures and its ability to remain solid even at room temperature.
What is agar powder?
Agar powder is a gelatinous substance derived from seaweed, often used as a vegetarian alternative to gelatin in cooking and food preparation. It is commonly used as a thickening agent in desserts, soups, and sauces, and can also be used to create solidified food items.
What is the procedure for preparation of media and maintenance of cultures of E. histolytica in parasitology?
preparation of media and maintenance of cultures of E.histolytica
What are 2 advantages agar has over gelatin for microbiological media?
Agar is made from vegetable matter - Gelatin is made from animal bones.
Solid media contains a gelatin-like substance called?
agar
What is a vegan gelatin alternative that can be used in place of traditional gelatin in recipes?
Agar agar is a vegan gelatin alternative that can be used in place of traditional gelatin in recipes.
Is sorbitol used with glycerin to make hard capsules?
Yes sorbitol can use together with glycerine in preparation of both soft and hard capsules.just the percentage is different.for soft gelatin capsules the ratio is 40%gelatin,15%glycerine,30%water,15%sorbitol.while for hard gelatin capsules this ratio is 46%gelatin10% sorbitol,10% glycerine and 34% water
What type of gelatin is used in dare cookies?
The gelatin used in dare cookies is derived from pork.
Which culture medium preparation is most commonly utilized in isolation of pure culture?
Solid media is used for the isolation of bacteria as pure culture. 'Agar' is most commonly used to prepare solid media.
Why is cold water used in jelly?
Cold water is used in jelly preparation to help dissolve gelatin more effectively and to maintain the integrity of the gelatin structure. When combined with boiling water, cold water helps to cool the mixture quickly, allowing it to set properly without losing its texture. Additionally, using cold water can enhance the clarity and flavor of the jelly by preventing the gelatin from cooking or breaking down.
What is a vegan gelatin substitute that can be used in recipes?
Agar agar is a vegan gelatin substitute that can be used in recipes.
What is a suitable vegetarian gelatin substitute for recipes that call for gelatin?
Agar agar is a suitable vegetarian gelatin substitute for recipes that call for gelatin. It is derived from seaweed and can be used in a similar way to gelatin in recipes.
