Biuret's Test

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Uploaded by on Oct 9, 2008

food test for protein

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Education

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Standard YouTube License

  • likes, 9 dislikes

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All Comments (18)

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  • @funnystuffenstufff peptide bonds link amino acids together?

  • @hennaforeva im not sure what you mean, but specifically biuret tests for the presence of peptide bonds. Peptide bonds link each glucose molecule in a protein.

  • it was not that bad:DD it helped me:DD thank youu @hksssciencebuzz

  • aduh kypa nih mendownloadx, mauk bnr, gaje lalu!

  • first thing i do off the sound

  • whats the buiret test. i know its for proteins but what is it i know wht benedicts test is used for to identify if reducing sugar is present ?

  • yeaaaaaaaaaa

  • @guitaro69 u don't have to add the word loser to ur answer. stop trolling.

  • and, the fact that the video cam was zoomed onto the name of the reagent at 0:55 (sodium hydroxide) is very obvious that the hint was already given. what i mean is, that the student has wrongly switched up the order of reagents to be added to the sample. it should be sodium hydroxide first, followed by copper (II) sulphate. that's the simple answer to the question posed in the video.

  • hong kah secondary school?????????

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