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What else can I help you with?
In Selenite broth why subculture from the top of the broth after incubation?
Subculturing from the top of the Selenite broth after incubation is done to isolate the target pathogen, such as Salmonella or Shigella. These bacteria are known to accumulate on the surface due to their characteristic growth patterns. By subculturing from the top layer, it increases the likelihood of obtaining a pure culture for further identification and testing.
How do you determine if a broth is sterile?
Check for any non-granular sediments if the broth was stationary.Check for turbidity in the broth.Turbidity can be checked by tilting the flask towards light and slowly rotating it while keeping an eye on any difference in light transmittance/color/texture/threads/anything that is different from the rest of the broth!If not sure, autoclave it again!!P.S. Turbidity and sediments can only be visible if there was ample incubation, it will NOT be visible at the moment you make it!!Other advanced way can be in the use of spectroscopy. Take fresh broth as blank and suspected broth as sample and check for optical densities. If the suspect one has a greater turbidity than the fresh one then probably your broth is contaminated.P.S. Right wavelength is the key! It should be set according to the color of your broth!Good luck!
Is embryo rice better than brown rice?
There is no definitive answer as to whether embryo rice is better than brown rice as it depends on individual preferences and dietary needs. Embryo rice may have a higher nutritional content due to retaining the rice germ, but brown rice is also nutrient-dense and contains fiber and essential vitamins and minerals. It is recommended to choose the type of rice that best suits your nutritional requirements and taste preferences.
Do cats have better eyesight than dogs?
Cats generally have better eyesight than dogs, as they have a wider field of vision and better night vision.
Why is smooth bark better than rough bark?
Because it's smooth.This feature is probably an ancient adaptation evolved due to feeding critters, a benefit lost by humans desire for smoothness. Dogs however, do prefer ruff bark.
Is Better than bouillon chicken base considered clear broth?
chicken broth is considered clear broth. Better than bouillon will make a fine liquid for any recipe calling for clear broth. Taste it before you add it to your dish. It should be good tasting and you may want to adjust the amount of water per base to your taste.
Why does E-coli grow in nutrient broth better than in thio-glycolate broth?
The purpose of the thio-glycolate broth, which, if memory serves, is a semi-solid agar, is to determine oxygen requirements. E. coli is a facultative anaerobe which means it prefers aerobic conditions but can grow (to a lesser extent) anaerobically. So you will see growth at the top of the thio-glycolate tube mainly where there is oxygen, perhaps some just along the shallow stab line from inoculation. It will not permeate throughout the medium since it prefers aerobic respiration and oxygen is available at the top.
Can you substitute chicken broth for turkey stock?
Yes, you can substitute chicken broth for turkey stock as the two are similar in taste. This would work better than substituting with vegetable or beef stock.
What is the difference between nutrient broth and nutrient agar and can you elaborate more?
When 2%agar is added to nutrient broth ,it is called nutrient agar.Nutrition Broth is liquid media containing beef extract and peptone.Nutrition Agar is solid media containing beef extract, peptone, and agar
What is low sodium broth?
Many brands of beef or chicken broth will market a “standard” or “regular” broth, as well as a low-sodium version. The biggest and most obvious difference between the two options is that the reduced-sodium broth has less sodium in it than the “regular” broth. AustralianBoneBroth
Is brovil considered a broth?
Bovril is considered more of a meat extract than a broth. Bovril can be used to flavor soup.
What is LST Broth?
Lauryl Sulfate Tryptose (LST) Broth, are used for the detection of coliform organisms in materials or foods .This medium is used for the detection of coliforms in foods and dairy productsLauryl Tryptose BrothApproximate Formula* Per LiterTryptose .................................................................... 20.0 gLactose ....................................................................... 5.0 gDipotassium Phosphate............................................... 2.75 gMonopotassium Phosphate......................................... 2.75 gSodium Chloride ......................................................... 5.0 gSodium Lauryl Sulfate.................................................. 0.1 gPeptone provides essential growth substances, such as nitrogen and carbon compounds, sulfur and trace ingredients. Thepotassium phosphates provide buffering capacity. Sodiumchloride maintains osmotic equilibrium.Lactose provides a source of fermentable carbohydratefor coliform organisms. The fermentation of lactose with gasformation is a presumptive test for coliforms. Sodium laurylsulfate inhibits organisms other than coliformsMona Qawasmi
Does soup with vegetables take longer to boil than clear broth?
Yes, given that the vegetables have more mass than just plain broth. The denser the objects, the longer it will take to heat.
What can you substitute for whipping cream that is a good nutrient?
the answer would be egg whites it has all the nutrients you need just better than whipping cream
What is condensed chicken broth?
Chicken broth that has the water taken out of it before it is canned so that after it is purchased the buyer can put the water back in, or dilute it, which essentially makes the product easier and cheaper to sell than the original full water content broth as well as making it more flavorful by condensing it,
Is there a difference between broth and stock when cooking soup?
Yes - broth is not as rich as stock, which is boiled for hours to extract the most flavor from the meat/bones/vegetables it is made from. That is why broth is typically less expensive than stock. Both can be used to make soup from - but stock will produce a richer flavor than broth.
What nutrient is digested by more enyzmes than any other nutrient?
Protien
