Why is it that dried food sample can contain lower numbers of microorganisms
To find the biomass of spinach, you would need to harvest a sample of spinach plants, dry them to remove moisture, and weigh the dried plant material. This weight will give you an estimate of the biomass of the spinach plants in that sample.
A wet-mount slide should be used when making measurements to reduce distortion and improve clarity of the sample under the microscope. The immersion in liquid helps to minimize air gaps and provides a more accurate representation of the sample's characteristics. It also helps to prevent drying out of the specimen, which can alter its appearance and structure.
Biomass refers to the total weight of living organisms in a given area or ecosystem. It can include plants, animals, fungi, and microorganisms. Biomass is an important measure of the productivity and health of an ecosystem.
dried plant specimens are classified and stored in a Herberium
Yes, you can revive wilted or dried out flowers by trimming the stems, changing the water, and providing proper care such as sunlight and nutrients.
Dried blood can contain microorganisms. However, these organisms that can be found in dried blood are most often no longer living.
If a dried sample is warm, it will absorb water from the air while cooling. Placing it in a desiccator puts it in a dry atmosphere where no moisture is available to be absorbed from the air.
No, it's dried and doesn't contain oxygen allowing it to get moldy
Air dried soil samples are dried naturally at room temperature, while oven dried soil samples are dried using an oven at a controlled temperature. Air dried samples may retain some of the soil's original properties better, while oven dried samples may be quicker and more consistent in removing moisture. The choice between the two methods depends on the specific research objectives and sample characteristics.
Leaving an oven-dried sample in the open air for a long time can lead to reabsorption of moisture from the environment, leading to an increase in the sample's weight. This can result in inaccurate measurements of the sample's dry weight and affect the validity of the experiment's results.
A sample must be vacuum dried before the addition of the sample application buffer to remove any residual moisture that could interfere with the sample's behavior during analysis. Moisture can affect solubility, lead to inconsistent results, and cause unwanted reactions with the buffer components. Vacuum drying ensures that the sample is in a stable, concentrated form, allowing for more accurate and reproducible experimental outcomes. Additionally, it prevents dilution of the sample when the buffer is added, optimizing the effectiveness of the application.
No, dried dates do not have sugar added to them. They naturally contain a high amount of sugar due to their natural sweetness.
Dried cranberries are filled with insoluble fiber, contain beneficial carotenoids called lutein and zeaxanthin, and is full of potassiunm.
Zinc. FLVS eh? :)
The same as fresh fruit just less of them.
to remove the air bubble, which are made error in volume. S.Kailash
to remove the air bubble, which are made error in volume. S.Kailash