Food Preservation | Microorganisms Friend and Foe | Class 8 Science Chapter 2
Рет қаралды 2,882
Күн бұрынHello Students!!!
"In this class, we understand the concepts of food preservation from the chapter ""Microrganisms: Friend and Foe"".
Grade: 8
Subject: Science, Biology
Chapter: 2
Key Topic: Food Preservation"
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#BYJU'S #microorganisms #class8 #biology #foodpreservation #science
@Priya_sharma49 11 ай бұрын
I like live classes💜❤❤
@niranjanabiju9433 11 ай бұрын
Pasteurisation is a method used to preserve food by heating it at 70⁰C for 15 to30 seconds and suddenly chilled and stored
@lakshyas3715 11 ай бұрын
H.W Theprocess of heating every particle of milk or milk product in properly designed and operated equipment to any of the one specified pasteurization time-temperature combinations is called pasteurization
@Poojasharma-sy5ww 10 ай бұрын
pasteurization is a method to preserve food materials like milk by heating it at 70 degree celcius for 15-30 seconds and cooling it suddenly at 5 degree celcius.
@TheGatesofWizardryWizardryGuy1 11 ай бұрын
Pasteurisation is the process of presevation of food in which we heat food at a high temperature and then chill it
@lakshyas3715 11 ай бұрын
Mam doubt... Mam how they will mark expiry date in medicine or any lays or other junk food
@IZMAKHAN-nt2po 11 ай бұрын
Hello ma'am I'm Izma Khan Homework question' s answer is :- The method of preserving in which pathogens are destroyed in certain foods like milk by heating
@kavitayadav7775 11 ай бұрын
Answer of the hw question = Pasteurisation is the method of food preservation in which we heat the milk at very high temperature and then suddenly cool it and this sudden cooling kills all the microbes present in the milk and then we store the milk
@diyadxb6358 2 күн бұрын
Mam love pickles so much 😂😂
@RavindraBishnoi-hm8tb 11 ай бұрын
Hello ma'am
@AyushYadavYadav-nw9up 11 ай бұрын
Hii
@aishwaryaramakrishnan3025 11 ай бұрын
Thank you
@parthyadav6627 3 ай бұрын
I like quizzes and live
@RavindraBishnoi-hm8tb 11 ай бұрын
Can you start this chapter one more time
@AmanMishra-ng6ed 11 ай бұрын
Hi
@SimonJaat 11 ай бұрын
Mam menti h kya
@piyushsharma6740 11 ай бұрын
Didi I am monisha from class 7 please tech us maths ch loss and profit
@RavindraBishnoi-hm8tb 11 ай бұрын
Ma'am can you please start this chapter one more time
@Priya_sharma49 11 ай бұрын
I don't like premiere 🙀🙀🙀
@Strikerzfire9 11 ай бұрын
I like live ony
@lakhanchouhan4942 11 ай бұрын
Hi
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