Determination of MIlk Density (Specific Gravity) of a Milk sample_A Complete Procedure (FAO)

[@freehanmk4102]

How do u get 0.2 temperature factor? Is it a constant or? Pls explain

[@muskanSinghrajput-vh5dj]

Yes it is constant For degree centigrade -0.2 For Fahrenheit - 0.1 And standardised is 20°C and 60.F respectively If it is lower than 20°C then subtract the given temperature and multiply it with 0.2 and if it is higher than 20°C So add the given value and then multiply it with 0.2 For example: if the temperature is 14°C ( less than 20°C) 20-14= 6 6×0.2 = 1.2 If it is 30°C ( more than standardised value which is 20°C ) Then see how much it over then 20°C it's 10 right so multiple 10 with 0.2 10×0.2 = 2

[@AnoopKumar-so4tt]

Superb .plz do a video about to check acidity of cheese

[@aryanraj2175]

I liked her voice and fluency very much

[@MicroChemsExperiments]

Thanks

[@rjedey658]

I am using a isi 27°c lactometer...will i test the milk in 27°c or 20°c?

[@vadderushendrakumar1971]

Super explained thank you

[@nimalweerasinghe298]

Thankz a lot for this video is very helpful for our studies

[@MicroChemsExperiments]

Nimal Weerasinghe, you are most welcome. Be with us.

[@RehemaLawala]

Thanks nice presentation

[@MicroChemsExperiments]

Welcome

[@yagyeigyasi]

Thanks for this video. I look forward to a tutorial session on the use of the alcoholometer in subsequent videos. But just a quick question; Does the formula apply to the calculation of alcohol level in spirits using the alcoholometer?

[@MicroChemsExperiments]

No. This calculation is not applicable for Alcohol meter. We will upload video about Alcoholmeter later. Stay with us.

[@yagyeigyasi]

@@MicroChemsExperiments Sure.. I'm always here. Your channel is very informative with appropriate references. Keep it up

[@MicroChemsExperiments]

@@yagyeigyasi Thank you so much dear. Always welcome to leave any suggestion regarding our videos and the channel for improvement.

[@WeakenedHeart52]

Hello, this video was helpful but i have a doubt.. What is the 0.2 temperature factor

[@MicroChemsExperiments]

If you test your sample other temperature than 20 degree Celsius then you will need to use temperature factor. But if you test at 20 degree then no need to use the temperature factor

[@babinbabababafredyprakash2836]

@@MicroChemsExperiments so 20 degree means the room temperature , if my room temperature is 32 degree , should i replace 20 with 32

[@narpaviulagam9301]

How to find temperature factor

[@kyawswalin]

Thanks for this video. Below the normal range 1.028, how to know, how much water added in the milk?

[@MicroChemsExperiments]

I think added water cannot be determined by the milk density. To know how much water is added, find the moistute content. Then compare with the reference moisture value of milk to know the amount of added water content.

[@jayantgaming1807]

@@MicroChemsExperiments can you tell us how to know the moistute content

[@sayantibanerjee8353]

Thank you very much for this video.....🙂🙂

[@MicroChemsExperiments]

Thank you

[@mohmad2822]

I need to know how accurate this tool is? Can I know, for example, that milk is adulterated if 5% of water is added to it?

[@MicroChemsExperiments]

This instrument gives accurate result.

[@mohmad2822]

@@MicroChemsExperiments What is the accuracy percentage?

[@mayurshinde4749]

Received milk temp 30° Milk density - 1.0268 (as per your video calculate) Can you please tell me can I pass milk or not Means in a milk added water or not

[@MicroChemsExperiments]

Your result is slightly confusing. 1. Pasteurized Milk density should be from 1.028 to 1.032. From your test result, we can say that water is added. 2. But some literature data shown to be found in the range of 1.026 g/cm3 - 1.034 for raw milk. So, you can follow your country's specifications to judge your sample. Thank you.

[@al-wasik]

@@MicroChemsExperiments If the desired range is added to the video then it would be more meaningful to understand. Thank you.

[@sanjeevarthurr5739]

How much Standard Gravity is Necessary for Milk ? Please Tell..

[@MicroChemsExperiments]

The specific gravity of milk is needed as normally 1.028 - 1,033 kg/litre.

[@jeromesimon8464]

Specific gravity don't have any unit

[@MicroChemsExperiments]

@@jeromesimon8464 No.

[@Nandan8123]

Can we check how much sugar is added to milk

[@shotsprianka]

Method for video good

[@MicroChemsExperiments]

Many many thanks

[@tranlephamquynh18]

Can you tell me which document that temperature factor 0.2 comes from?

[@MicroChemsExperiments]

Reference is given in the starting of this video

[@tranlephamquynh18]

Thank you very much for your reply ❤

[@MicroChemsExperiments]

@@tranlephamquynh18 You are welcome

[@sarrakhazri7166]

Thanks. Where can we find the temperature factor ?

[@MicroChemsExperiments]

The temperature factor is 0.2, given in this video. Follow the calculation given in this video

[@ShaanSinghRohitSingh]

Do we need 50ml of milk quantity to test and apply this formula or we can also take 1liter milk for formula.

[@MicroChemsExperiments]

Formula does not vary with the different amount of milk quantity. Formula will be the sample, no matter you used 50ml or 1L milk. Take the amount of milk sample in such a way that the Lactometer float properly into the sample, it could be 50ml, 100ml, 500ml, 1 liter and so on. Always the calculation and formula will be the same, in case of any amount of milk sample.

[@sokunlehakeem]

Good day please how do u get the temp factor to be 2

[@redpowerranger143]

What does it mean? Is the milk pure or not?

[@MicroChemsExperiments]

Yes. Our result indicates the pure milk

[@ZoyyaKhalid]

If the temperature of milk is at 20 degree Then we will use 20 in the formula?

[@MicroChemsExperiments]

Yes

[@knigh_tingale289]

Can we check with boiled cow milk at 27 deg cel

[@MicroChemsExperiments]

Yes

[@md.tarekulislam1596]

Please, Explain standard temperature

[@MicroChemsExperiments]

Explanation about Temperature Factor: According to the FAO guidelines, standard sample temperature of lactometer reading is 20 degree Celsius. But if you take the lactometer reading at any other degree of temperature (e.g. more/less than 20 degree Celsius) instead of 20 degree Celsius, then you have to calculate the density applying the Corrected temperature. In this video, I took the lactometer reading at 27 degree Celsius, thats why I used the corrected temperature

[@zenabakadir1504]

how to calculate the temp factor please if im doing for instance at 20 degree celcius. thankyou

[@MicroChemsExperiments]

No factor is needed in case of 20 degree. Factor will be Zero for 20 degree

[@bhanuprakashchitikela9492]

Tq

[@MicroChemsExperiments]

Stay with us

[@rjedey658]

How can we calibrated a milk lactometer?

[@RahimKhan-pf6lh]

How can i measure pasteurized milk density? What is the average point should be for pasteurized milk on Lactometer reading?

[@MicroChemsExperiments]

Follow the video for pasteurized milk.

[@Ahmedshokry5919]

The factor 0.2 is fixed or variable

[@muskanSinghrajput-vh5dj]

Yes it is constant For degree centigrade -0.2 For Fahrenheit - 0.1 And standardised is 20°C and 60.F respectively If it is lower than 20°C then subtract the given temperature and multiply it with 0.2 and if it is higher than 20°C So add the given value and then multiply it with 0.2 For example: if the temperature is 14°C ( less than 20°C) 20-14= 6 6×0.2 = 1.2 If it is 30°C ( more than standardised value which is 20°C ) Then see how much it over then 20°C it's 10 right so multiple 10 with 0.2 10×0.2 = 2

[@maheshayagoda7675]

What the reason for adding more than 50 ml milk to measuring cylinder

[@MicroChemsExperiments]

Milk was added to that amount so that the lactometer scale part float above the measuring cylinder.

[@maheshkumarchouhan2832]

Please Explain CLR of milk

[@MicroChemsExperiments]

From where did you find the term "CLR of milk" CLR means corected lactometer reading.

[@maheshkumarchouhan2832]

Mam CLR calculate kese karte he is pr vedio bnaye please

[@MicroChemsExperiments]

@@maheshkumarchouhan2832 Okay we will make. Stay with us.

[@MicroChemsExperiments]

@Your Rabi Thank you so much for the explannation.

[@vaniammu989]

👌

[@MicroChemsExperiments]

Thanks

[@aninditabhattacharya2682]

pl explain temperature factor?

[@MicroChemsExperiments]

If you don't conduct the test at a specific temperature specified by a reference method, then you must use a temperature factor to make the result more accurate

[@iamavinab]

Why the Temperature Factor (F) is 0.2?

[@muskanSinghrajput-vh5dj]

Yes it is constant For degree centigrade -0.2 For Fahrenheit - 0.1 And standardised is 20°C and 60.F respectively If it is lower than 20°C then subtract the given temperature and multiply it with 0.2 and if it is higher than 20°C So add the given value and then multiply it with 0.2 For example: if the temperature is 14°C ( less than 20°C) 20-14= 6 6×0.2 = 1.2 If it is 30°C ( more than standardised value which is 20°C ) Then see how much it over then 20°C it's 10 right so multiple 10 with 0.2 10×0.2 = 2

[@ponparamagurup6516]

How we take std temperature....

[@lahirusamp3731]

🙏 thanks

[@MicroChemsExperiments]

You are most welcome. Stay with us.

[@tanmayjishtu]

lactometer is important

[@pravinbava5326]

This video create by me

[@MicroChemsExperiments]

Claim on KZbin for copyright ownership

[@ArifKhan-di7fz]

What is 1 in calculation

[@rehabella1565]

If temperature by fehernhiet not celiuis what to do

[@MicroChemsExperiments]

Rehab Ellehleh, thanks for your comment. Covert the Fahrenheit degree into Celsius. Conversion factor is readily available, just search on Google. After that calculate your test result according to our video.

[@adityagirase5388]

Is this to know lactic acid please help

[@MicroChemsExperiments]

No. Follow this one: kzbin.info/www/bejne/rGjcd4aofrh-atU

[@umarazizchouhan3600]

How to get lactometer??

[@MicroChemsExperiments]

Purchase from supplier

[@umarazizchouhan3600]

@@MicroChemsExperiments need 6 piece how to purchase

[@RonnyLouys]

No its 26.8

[@harimolmishraspnu.p1418]

temprature factor kaha se aaya hindi me bataye aur standard temperature kaha se aaya please bataye 🙏😭

[@MicroChemsExperiments]

FAO reference method se ayaa ye sab

[@shahrozkhan1908]

1.0257 ata hy g

[@MicroChemsExperiments]

Shahroz Khan, please do the calculation again. We got 1.0284g per ml by solving the equation.

[@lahirusamp3731]

Reject that milk. Water added

[@adityamule6104]

sUPERB

[@MicroChemsExperiments]

Thanks

[@pravinbava5326]

👎👎😩😩

[@MicroChemsExperiments]

❤️

[@booshcockappu]

Why ??

[@pravinbava5326]

This is very bad vedio

[@MicroChemsExperiments]

This is a tutorial video for the experiment of Milk Density determination. If you dont like the video then please ignore. Thanks

[@bokulhossain5771]

please, Explain Temperature factor!

[@MicroChemsExperiments]

Explanation about Temperature Factor: According to the FAO guidelines, standard sample temperature of lactometer reading is 20 degree Celsius. But if you take the lactometer reading at any other degree of temperature (e.g. more/less than 20 degree Celsius) instead of 20 degree Celsius, then you have to calculate the density applying the Corrected temperature. In this video, I took the lactometer reading at 27 degree Celsius, thats why I used the corrected temperature.

[@yagyeigyasi]

@@MicroChemsExperiments Please is the factor 0.2 a constant?

[@MicroChemsExperiments]

@@yagyeigyasi Yes. It is constant