Determination of Phosphorus Content & Gum Percent in Crude Edible Oil

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Determination of Phosphorus Content & Gum Percent in Crude Edible Oil_A Complete Procedure

Рет қаралды 17,182

MicroChem's Experiments

Күн бұрын

Пікірлер: 87

@deannedejella9782 3 ай бұрын

This is a helpful procedure. Thank you! I'd like to as, can I use other buffer solutions instead of ammonia buffer?

@epalanisamiepalanisami6863 3 жыл бұрын

Thank-you sir ,can you please explain, determinatiom of wax in sun flower oil by gravimetric method ?

@MicroChemsExperiments 3 жыл бұрын

Noted. Will make video later

@prashant72002 Жыл бұрын

This is process called Degumming of Vegetable Oils.

@schubertchilambe3602 2 жыл бұрын

Thank you for sharing Few noticable things I would love to be clear about. 1. The temperature at which acetone and the sample is to be heated is not indicated 2. The buffer solution is also not indicated weather it is of 10pH or so . 3. And if possible I would love to understand where the 0.0313 x10⁶ is coming from and which type of oil is applicable to Thank you I will really appreciate

@MicroChemsExperiments 2 жыл бұрын

1. There is no specific temperature. Just boil the content at maybe 80 degree Celsius. 2. Buffer 10. 3. Same for all oils

@alkylpug 3 жыл бұрын

This was very easy to follow, but can this procedure be used for ethanol as well? Cause I'm having a really hard time finding phosphorus content determination procedures for ethanol. It'd be a great help if you could answer ❤

@MicroChemsExperiments 3 жыл бұрын

No. This method is not applicable for ethanol.

@alkylpug 3 жыл бұрын

@@MicroChemsExperiments Okay, thank you!

@AliSfari 2 күн бұрын

Is it possible to calculate the amount of iron in edible oil using EDTA and how? Help me please

@sparklingsoul8463 8 ай бұрын

What is the ph for the ammonia buffer solution? 10?

@AliSfari 13 күн бұрын

Here we find the percentage of free phosphorus or what is present in the phosphatidyl compounds?

@alstroemeria6626 2 жыл бұрын

Thank you for your great videos 🙏 could you upload a video about determination of metal ions in crude edible oil ?

@MicroChemsExperiments 2 жыл бұрын

Okay

@AliSfari 8 күн бұрын

Can EDTA be used instead of disodium EDTA?

@AliSfari 13 күн бұрын

Here we find the percentage of free phosphorus or what is present in the phosphatidyl compounds?

@allinsunilyadav4825 3 жыл бұрын

Thanks for video and keep it

@MicroChemsExperiments 3 жыл бұрын

Sunil Yadav, you are most welcome. Be with us.

@seshuch8786 3 жыл бұрын

ThanQ so much for the procedure,phosphorous content method results are same as Spectroscopy method? ,i wnated to test for crude palm oil.

@MicroChemsExperiments 3 жыл бұрын

Yes, same. You can test in your lab and compare both results

@UshanDeemanka Жыл бұрын

what is the temperature acetone need to be heated? according to a previous comment you have mentioned to 80C. bout acetone boiling point is 56C. is it okay to heat around 45C?

@MicroChemsExperiments Жыл бұрын

No matter of 80 degree or 56 degree. Just apply heat and stop when start boiling and remove the flask from heating mantle

@methewskabungo2481 2 жыл бұрын

Hi what is the specific edible oil in the video and does that factor 0.0313 apply to all kinds of oil as in can I use it for sunflower soyabean or any other oil

@MicroChemsExperiments 2 жыл бұрын

It was crude soybean oil. Factor is the same for all kind of oils

@shahadatmazumder6776 2 жыл бұрын

It would be beneficial to share the Calcium Test of Limestone Grid and Calcium and Phosphorus Test of DCP, MCP Raw Materials. I am working as a laboratory chemist in a feed mill in Bangladesh.

@MicroChemsExperiments 2 жыл бұрын

Okay we will develop

@ernestogonzales800 2 жыл бұрын

The reference that you have cited at the beginning of the video does not indicate where the calculation factor of 0.0313 is taken from. Is there by any chance that you could tell me how this value was derived, or give me a link to a material that can maybe make the reason clearer why this is the value for the calculation factor? Thank you very much!

@MicroChemsExperiments 2 жыл бұрын

In reference, this method is not mentioned clearly. We develop this method internally using the basic of that reference.

@ernestogonzales800 2 жыл бұрын

was the formula that you used for phosphorus content based from the formula for percent chloridate titrated? it is the only formula from the reference book that i have found to be somewhat related, it is in page 205.

@suleimanmohammed1673 Жыл бұрын

were you able to know why he used that calculation factor? and can you please tell me the page of the book from which you found the reference

@mherelalmonte4071 2 жыл бұрын

@MicroChem's Experiments is this procedure is applicable in the determination of phosphorous content in RBD oil (Refined Bleach Deodorized Oil)?

@MicroChemsExperiments 2 жыл бұрын

Yes. Applicable

@Jukchanning 3 жыл бұрын

thank you !!!

@MicroChemsExperiments 3 жыл бұрын

Sitti Mujur Channing Usman Duri, you are most welcome.

@Jukchanning 3 жыл бұрын

MicroChem's Experiments btw sorry for asking what is 0.313x10^6 stand for ??

@Jukchanning 3 жыл бұрын

may i know where you got that formula ?? please 😅

@MicroChemsExperiments 3 жыл бұрын

@@Jukchanning Please check the reference mentioned in the video title.

@MicroChemsExperiments 3 жыл бұрын

@@Jukchanning These are given by FAO to simplify the method.

@ovaneschakoyan7861 2 жыл бұрын

What method is used for? AOCS or some other,please?

@MicroChemsExperiments 2 жыл бұрын

Reference is given by at the very first of this video. Please play this video again and find the reference out

@joshnabadgujar824 Жыл бұрын

Does this method work if phosphorus content in oil is below 10ppm level?

@MicroChemsExperiments Жыл бұрын

Yes but in that case you have to use 0.001M EDTA solution during titration

@ganeshpal6053 2 жыл бұрын

Please tell me the difference between spectrophotometer and this test

@MicroChemsExperiments 2 жыл бұрын

Spectrophotometric test is more appropriate

@sseshugiri1316 2 жыл бұрын

Is the result matches with spectrophotometer method result?

@chemistbd886 Жыл бұрын

i think no

@suleimanmohammed1673 Жыл бұрын

@@chemistbd886 how do you determine it with spectrophotometer?

@nohamahmoud2143 2 жыл бұрын

I want to know Where did this result 25.5 and 0.0013 in the Equation of calculation of Phosphorus come from ?

@MicroChemsExperiments 2 жыл бұрын

These are calculation factors

@ahmedragabawaad2397 2 жыл бұрын

[Factor 0.0313] ... This is atomic weight of phosphorus (31) devided by 1000 [The factor 25] ... This is convertion factor from phosphorus to phospholipid content

@EarthChemEC 2 жыл бұрын

please guide me method of gum determination through phosphoric acid

@MicroChemsExperiments 2 жыл бұрын

Follow the method as described in this video

@mherelalmonte4071 2 жыл бұрын

Ammonia solution and Ammonia buffer solution are the same?

@MicroChemsExperiments 2 жыл бұрын

Yes. Same

@mherelalmonte4071 8 ай бұрын

if I use Ammonia solution, what is the concentration allowed to use?

@thamerkadem3799 3 жыл бұрын

What is the reference for this method .. Thank you very much

@MicroChemsExperiments 3 жыл бұрын

Reference Method is mentioned in the first of this video. Please check it out.

@mayurkhedekar154 2 жыл бұрын

Where I get details of this reaction ,name of this reaction?

@MicroChemsExperiments 2 жыл бұрын

Not well known. You can study the reference given in the video title. Thank you.

@chemistbd886 Жыл бұрын

IF WE GOT SPECTROPHOTOMETRIC METHOD THEN WE WILL BE THANKFUL.

@MicroChemsExperiments Жыл бұрын

We will try

@suleimanmohammed1673 Жыл бұрын

@@MicroChemsExperiments for spectrophotometry method did you determine the concentration of phophates or phosphorous ? and if it was for phosphate did you use the conversion factor of 25.5?

@basmaali5534 3 жыл бұрын

What is the initial volume reading, is it refer to blank?

@MicroChemsExperiments 3 жыл бұрын

It's the initial burette reading which we got before starting the titration.

@basmaali5534 3 жыл бұрын

@@MicroChemsExperiments if there is any experiment for sulfur content determination in oil available?

@MicroChemsExperiments 3 жыл бұрын

@@basmaali5534 Not yet. We will develop a video later. Stay with us.

@chemistbd886 Жыл бұрын

This is very important video for soybean and rice bran oil, but it will be clear if you gave reaction mechanism with the experiment.

@MicroChemsExperiments Жыл бұрын

Noted

@sankarsasi4925 2 жыл бұрын

How can determine calcium and magnesium in edible oil sir

@MicroChemsExperiments 2 жыл бұрын

You need to follow AAS method

@sankarsasi4925 2 жыл бұрын

spectrophotometer instrument not possible?

@chhoeunpeoumony6651 11 ай бұрын

what is 0.0313 x 1000000 stand for ? whtat is 25.5 number stand for ?

@MicroChemsExperiments 10 ай бұрын

Factors

@mostafasalman2925 5 ай бұрын

Thx, Foctors‬‏ for what?

@nohamahmoud2143 2 жыл бұрын

how can I calculate iodine value by colorimetry of vegetable oil ?

@MicroChemsExperiments 2 жыл бұрын

Sorry, we didn't make colorimetric video

@nohamahmoud2143 2 жыл бұрын

@@MicroChemsExperiments could you please explain it briefly here in the comment ? and also I want to know Where did this result 25.5 and 0.0013 in the Equation of calculation of Phosphorus come from ?

@justforentertainment74 2 жыл бұрын

by wijs method