Examples of 'peptone' in a sentence
Meaning of "peptone"
peptone (noun) - a water-soluble protein obtained from the partial digestion of proteinaceous material, used as a nutrient in bacteriology
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- Any water-soluble mixture of polypeptides and amino acids formed by the partial hydrolysis of protein.
How to use "peptone" in a sentence
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peptone
Have ready sterile peptone dilution water.
Peptone water was dosed into a control flask.
According to the invention a peptone mixture is used.
Peptone is vital to the protein formation of the virus.
Preferably the peptone is a soya peptone.
The swab was placed in a tube of peptone.
Yeast peptone glucose agar.
Make decimal dilutions in peptone water.
Peptone saline solution.
Sentinel and control pigs were challenged with peptone buffer.
Peptone is commercially available.
A second challenge exists because of bitterness caused by peptone production.
A reference containing only the peptone solution was used for comparison.
Indole is produced from peptone.
Free cells were placed into peptone water and also refrigerated overnight.
See also
Feed solutions and conventional additives such as peptone are added.
A peptone derived from a plant is preferably used but are not limited thereto.
The nitrogen source will advantageously be a peptone of natural or synthetic origin.
A composition according to any preceding claim which contains vegetable peptone.
A meal sample was added to buffered peptone water and mixed thoroughly.
Peptone is united.
Yeast extract or peptone.
In this work various vegetable peptones were used as alternatives to the phytone peptone.
This culture medium is also more economical than a medium based on peptone.
This might be because the resulting peptone is less available for microorganisms.
Soluble carbohydrate of vegetable origin can also be present in such a peptone preparation.
The samples were diluted in peptone and seeded in spiral in plates with different media.
Enterotoxin levels for a strain varied when different lots of the same peptone were used.
Yeast extract and peptone are organic nitrogen sources which also contain micronutrients.
The MRS medium corresponds to medium comprising a meat peptone.
Staphylococcus aureus was grown in a rich peptone medium which became alkaline with continued incubation.
Peptone water was used to replicate phages to Pseudomonas.
Follow the same procedure for each trial in peptone water without bacteria as a negative control.
A complex, peptone based medium was used for the fermentation processes.
The alternative use of the UF system and NF for peptone produces different results.
The modified Soy peptone and yeast base are hydrolysates of yeast and soy proteins.
Diluents manufacturing, buffered peptone water and fraser broth.
In particular, peptone may be replaced by any appropriate nutrient medium.
If necessary, further dilutions with peptone water were carried out.
These included casaminoacids, tryptone soy broth, trypticase or proteose peptone.
Adjust cell density with sterile peptone water to required inoculum size using a calibrated densitometer.
In view of the quantity of production, yeast extract and peptone are preferred.
In the present invention, a peptone can be utilized as an additional component.
Suitable nitrogen sources include yeast extract, urea and peptone.
The bacteria were grown on peptone - yeast extract medium.
Since a peptone is suitable as a nutritional source for microorganisms, it is often added to a medium.
The medium as claimed in claim 1 in which the plant peptone is a wheat peptone.
Ultrafiltered soy peptone was added to the medium starting from the 6th day.
The following growth medium containing lactose and protease peptone was produced,.
Peptones, peptone derivatives, other protein substances and their derivatives not elsewhere classified.
