Water Activity of Foods | Food Technology Lecture
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- เผยแพร่เมื่อ 3 เม.ย. 2020
- In this video, we will be discussing what water activity means, its significance, how it is calculated and its role in food.
*Special Thanks to Nikitha Sai
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#FoodTechnology #FoodScience #WaterActivity
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Thanks ✨,now I can understand this topic a little better 😃
Glad it was helpful!
Mam am really very glad that I found your channel and this video, after watching your complete tutorial am getting motivated and my concepts getting clear,the way you teach mam, is so understandable and am sure if we students found teachers like u we will never ever found any lecture boring thank you once again for this video mam and hope to see your more videos very soon 😍 please keep uploading videos more frequently it's my humble request to you🤗
Hi Khushboo,
Thanks a lot for your kind words. This keeps us motivated.
Keep watching and learning! :)
Thankyou very much 😘Very useful video.... Make more videos on more different topics of food technology 👍
Thank you.
Will make more videos
Very significant lecture❤️ thanku mam✨️
Thanks for watching
Great job mam thanks , keep it up..
Thanks for liking.
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Thanks a lot 😊
Most welcome 😊
Thanks for enlighten us
Thank you Gursharandeep for your kind words
Tq so much mam I am 1st year MSc food technology student this video helped me a lot👍
Glad to know that it helped you
👍🏻👍🏻
Thank you mam
Most welcome 😊
Thank you so much mam
You are welcome
Hi..Very Nice explanations...Could you please give some clarifications regarding the following questions too..? How Moisture Sorption Isotherm changes with different temperature with a diagram..? Appriciate your detailed comments.Tks
helped me in my revision :)
Glad it helped. Keep watching.
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Thank you
Glad you found it helpful!
Great, keep up the good work! :)
Thanks, you too!
@@foodemy :)
Very good explain..
Thanks for watching
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Thanks
You are welcome Tejas
Thank you so much mam🙏
Most welcome 😊
Hey Parinder! Great lecture. Understood this concept like never before. Keep up the good work:)
Thank you
Di do you have notes for food microbiology.i am a first year student of this course and really sucking in that .
wow nice explaination
Thank you, Michael.
Hello mam...it is written that lipid oxidation will be low at 0.3-0.45 water activity and you are saying it will be high...if i am not wrong. Kindly clarify. And I must say it was quick and informative video. Thumbs up for you .
mam what is the water activity for ice at 0 degree celcius? (Pondicherry uni- 2017 Q). options were- 0, 0.5,0.75 and 1.
Great session
Do videos on foodchemistry 🌸
Sure 😊
How to measure water activity and predict it's shelf life and stability?
very good information maam
Thank you so much Atish. Keep watching.
What is the water activity of pure oil?
can you explain how to measure equilibrium relative humidity above food sample as many devices which measure water activity based on it
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how to measure ERH
Nice
Keep watching.
अच्छी व्याख्या
Thank you, DR. Om!
super
Thanks Arjun
Maam....could u pls help us to study food science and technology for the upcoming cuet pg entrance exam as per the syllabus
Its too vast one syllabus than compared to others...if u can do something...kindly do...its a humbled request
Mam plz add vedio on food additive
Sure. Keep watching Foodemy.
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Good one..👌How can I ask and discuss with you regarding Food processing & Food Engineering related matters..
You can reach out to us on our Instagram channel
Madam , I am a student of polymer technology . I want to give Gate on xe paper , can I choose polymer and food technology paper as main papers ? Will it be advantageous?
Yes Tuhina!
You can select any subject which you are comfortable with.
Please upload the videos on basics on bakery madam
Hi Ashok
We shall definitely try to make a video on this
Maam can you please make more videos of this subject.please
Thanks for watching.
We shall try to make more videos
Mam in which factors that can affect the water activity in food for growth of microorganisms
Higher water activity food tend to support more microorganisms; bacteria usually require water activity values of at least 0.91 and fungi at least 0.6. Every microorganism has a limit of water activity below which it will not grow. In general, if water activity decreases, micro-organisms with the ability to grow will also decrease.
Mam plz give preparation for Food analyst exm
Will try.
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@@foodemy ok thnku
Mam. The lecture (super).but it was a little fast
Hi Kiruthika.
We shall try to manage the speed next time.
Thanks for watching
Parboiled regarding all videos in Hindi please send
Hi Nalin.
We wont be able to make videos in Hindi. We are currently only working on videos in English
English 🔥💥⚡🙏
Thanks for watching
Mam please provide some for nabard exam food processing ....
Noted. Keep watching and if you have any specific questions, please DM us on Instagram @ instagram.com/foodemyofficial or on Facebook @ facebook.com/foodemyofficial
Please mam explain the hindi plszz plszz plszz
Hindi m bhi explain kr diya kriye hum local log bhi video dhek ske hum bhi food ka hi sikh rhe h. Lkin isko America k students ni india k hi kr rhe h
Hi Shaily.
We have a lot of non-Hindi speaking Indian viewers as well.
@@foodemy ok lkin sch m jrurt hai guidance ki itni english smjh ni aati or ye channel best do channel m aata h
any linkedin account please
Hi.
We did not understand your question
@@foodemy what is the name of the lady giving the lesson of water activity.i want to her whatsup number if available please.i asked about her name at linkedin platform also.thank you.
@@aboali-oq2tr You can reach out to us on Instagram.
Why you don't answer our questions
We're sorry if it seems that way. We are here to help and answer any questions you have. If you could clarify or repeat your question, we'll do our best to provide a helpful response.
Spoilage can occur in presence of water.. Then why only water don't get spoiled ?
For microorganisms to grow there are several other requirements like nutrition, ideal temperature etc. Water is just one among the several requirements
Do virus like hepatitis in food need water for growth
Video in hindi
Hi Nalin.
We wont be able to make videos in Hindi. We are currently only working on videos in English
Mam u r going little fast..
Sorry for that. Will take care next time. Keep watching.
@@foodemy thankuu mam
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@@foodemy sure ..whynt
Please ma'am speak in hindi