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How safe is it to re-use cooking oils? 

Sciency Soup
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We all love to eat fried and greasy food, don’t we? Sometimes we wonder whether we should re-use cooking oil, or should we discard it after using it once.
Addressing this question, we did an extensive research to find out how safe is it to re-use cooking oil.
So, the answer is here! This video is what you need to see before re-using the used cooking oils lying in your pantry.
In this video we explain -
1. What are cooking oils made of?
2. What changes occur in oils when we use them for deep frying?
3. What is smoke point of oils?
4. What is oxidation temperature of oils?
5. Comparison of fresh and used cooking oil
6. Effects of used cooking oil on human health
7. Our recommendation on re-using cooking oils (based on scientific research)
YOUR FREE COPY OF THE LIST OF SMOKE POINTS OF DIFFERENT COOKING OILS
drive.google.com/file/d/1Y7dn...
SUBSCRIBE FOR MORE
/ sciencysoup
Links to primary resources:
Potential Health Implications of the Consumption of Thermally-Oxidized Cooking Oils - a Review bit.ly/2lAjIH6
NMR and FTIR Analysis of Overheated Cooking Oil
bit.ly/2m2onBX
Evaluating the rancidity and quality of discarded oils in fast food restaurants bit.ly/2lFaMQC
Biochemical changes and fatty acid profiling of consecutively used fried groundnut oil bit.ly/2kxm611
EVALUATION OF EFFECT OF REUSED EDIBLE OILS ON VITAL ORGANS OF WISTAR RATS bit.ly/2kxwyFZ
Deep Fat Frying and Food Safety bit.ly/2p8Zi8L
Free radicals, antioxidants and functional foods: Impact on human health bit.ly/2jnRPNK
RECYCLED COOKING OILS: ASSESSMENT OF RISKS FOR PUBLIC HEALTH bit.ly/2kx9JSC
Composition of oils bit.ly/2kx9kzA
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Опубликовано:

 

1 авг 2024

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Комментарии : 132   
@Abhinavwl8cx
@Abhinavwl8cx 3 года назад
Just discovered your video. This is amazing. Exactly what I was looking for. I hope you guys are doing well, would love more content from you!
@SciencySoup
@SciencySoup 3 года назад
Thanks buddy! We would love to serve you with more such content in future. However, due to some unforeseen circumstances we have put all our future videos on hold. We hope that things get sorted soon. Meanwhile, you could help us reach out to more people by sharing our videos with your loved ones and help us in our mission to spread awareness. Thanks again for your words of encouragement. Take care and stay curious 👍🏼
@tyronepereira6791
@tyronepereira6791 3 года назад
Thanks. Real eye opener!
@bibeksaha8592
@bibeksaha8592 3 года назад
Very informative. Thank you
@SAGwords
@SAGwords Год назад
Thank you for this video. It is very helpful 😊
@Cyynster
@Cyynster 4 года назад
Great video, just what I was looking for. Thanks!
@SciencySoup
@SciencySoup 4 года назад
Glad that you found what you were looking for...thanks for watching 👍
@maynk7096
@maynk7096 5 месяцев назад
Great video, it covers many things which others doesn't in a detail. I can use the terms used here so a more deep dive and understand more about the topic 🙏
@RahulGuha-lq8bo
@RahulGuha-lq8bo 2 года назад
Thank you for this information
@sachinmohite9750
@sachinmohite9750 3 года назад
Thanks for the video.
@charlesschmidt849
@charlesschmidt849 Год назад
Very good and informative video, Thanks!
@reshannadona991
@reshannadona991 8 месяцев назад
thanks for the info❤
@DrickRT
@DrickRT 3 года назад
this was pretty well made thanks! also thanks for the list
@SciencySoup
@SciencySoup 2 года назад
Glad you enjoyed!
@kylezanika293
@kylezanika293 Год назад
Good job, very accurate information.
@pethan95
@pethan95 4 года назад
1. Good that I found atleast one video related to this topic . 2. Happy that RU-vid has useful and safety related videos as well. 3. Sad that this kind of video doesn't have more views that shows people doesn't care safety and healthy much. Great work ! Appreciate your effort 🙏
@SciencySoup
@SciencySoup 4 года назад
Thanks for your words of appreciation. We are on a mission to create mass public awareness; the road is less traversed and hence we understand why we are not getting as much response on our content as other contemporary RU-vid content. Such comments as yours inspire us to keep creating more content like this. Currently due to lockdown we are unable to create and upload videos, but hopefully we'll soon be back on track and start working on new content. If you have any topic suggestions please feel free to drop them here or in the message box of our FB page. Stay tuned. Thanks again 🙏
@schnitzelvoncrumb7715
@schnitzelvoncrumb7715 4 года назад
Thank you. Great video. You guys deserve a bigger audience. RU-vid backed by science, my favorite kind of youtube!
@SciencySoup
@SciencySoup 4 года назад
Thanks a ton. We are glad that you liked the video. Do watch our other videos and give your valuable feedback.
@amanshukla2734
@amanshukla2734 Год назад
Wonderful work guys, No one is thinking for others in today's time. Make more such videos, and yes I have subscribed your channel just now. 🎉
@aeroshakeel
@aeroshakeel 4 года назад
Thankyou for the information
@SciencySoup
@SciencySoup 3 года назад
Our pleasure!
@LazyAdventurer101
@LazyAdventurer101 3 года назад
Thank you so much for the valuable information. I am planning to prepare fried chicken in my house,but felt very bad for having to throw away the left over oil as it would be spoilt. I will be using the leftover oil for preparing Biryani
@Sudhir.Tripathi
@Sudhir.Tripathi 4 года назад
Very useful information, cleared some doubts. :)
@SciencySoup
@SciencySoup 4 года назад
Glad to hear that! Thanks.
@leighb.8508
@leighb.8508 2 года назад
Thank you. Very good information, well-presented.
@SciencySoup
@SciencySoup 2 года назад
Glad it was helpful!
@anuradhaabeyratne1428
@anuradhaabeyratne1428 2 года назад
Thank you very much for this information. Stay blessed and good luck
@SciencySoup
@SciencySoup 2 года назад
Glad that it helped! We appreciate your wishes. Please subscribe for more such evidence-based informative videos.
@allpro7cf257
@allpro7cf257 2 года назад
Thank you for the information! I appreciate it! I've been doing it all wrong by reusing cooking oil more than 5 times just to save a bit of money. So far, I don't feel any sickness.
@SciencySoup
@SciencySoup 2 года назад
Glad that it helped!
@seemasuhaib9927
@seemasuhaib9927 4 года назад
Good video .thanks little scientist.Health is wealth
@SciencySoup
@SciencySoup 4 года назад
Thanks. Keep watching.
@NightJun
@NightJun 3 года назад
You solved my problem, thank you, you deserve more watching
@SciencySoup
@SciencySoup 2 года назад
Glad that it helped!
@rihanslife8410
@rihanslife8410 2 года назад
Thx.. It was helpful
@SciencySoup
@SciencySoup 2 года назад
Glad it helped
@Misa-lt4wq
@Misa-lt4wq 3 года назад
Wow. Such an authentic video. Kudos . ✌🏻
@SciencySoup
@SciencySoup 2 года назад
Glad you liked it!
@cinnamon4605
@cinnamon4605 3 года назад
Thanks.
@jyotsanadixit8301
@jyotsanadixit8301 3 года назад
Nice video thanks for sharing
@SciencySoup
@SciencySoup 3 года назад
Glad you liked it
@varunvarun746
@varunvarun746 4 года назад
Thanks for uploading....😎😎
@SciencySoup
@SciencySoup 4 года назад
Thanks for watching 👍
@anamika3008
@anamika3008 4 года назад
Nice work guys.. keep it up👍
@SciencySoup
@SciencySoup 3 года назад
Thank you 😀 Keep watching 👍
@abuabdulsalam752
@abuabdulsalam752 3 года назад
Thanks
@shdsSDS
@shdsSDS 3 года назад
Thankyou 👍🙏
@Newjets01
@Newjets01 4 года назад
Very very good my friend.
@SciencySoup
@SciencySoup 4 года назад
Thanks 😊
@alokkumarsingh1397
@alokkumarsingh1397 4 года назад
Wow Arohi.. Very nice step.. keep it up.. 👍👍
@SciencySoup
@SciencySoup 4 года назад
Thanks Alok. Keep watching 👍
@Lilichae
@Lilichae 2 года назад
Tq for the video
@elegancy1111
@elegancy1111 4 года назад
Informative and easily understandable by all. Plz post more videos like these. Kindly improve the graphics.
@SciencySoup
@SciencySoup 4 года назад
Dear Bharath, thanks for the appreciation and for the suggestion. We are just two of us in the team. We will definitely try to improve the graphics and post more often videos on similar topics. Keep watching 👍
@daddyme4720
@daddyme4720 4 года назад
You guys are great. I usually don't leave comments, but this video was very helpful. I always, tell my wife not to reuse oils after using it once, except coconut oil. Now, I have something to think about. Keep making the video and make them more graphic based. You guys will be famous for sure, just be consistent. Good luck and thanks.
@SciencySoup
@SciencySoup 4 года назад
Thanks for your words of appreciation and encouragement, they mean a lot to us. We try to make our videos more graphic- based whenever possible. You may also like our Microwave video and Food Reheating video. Please help us reach out to more people by sharing the videos you like with the people you care about. Thanks again. Keep watching 👍
@randomguy-se5dt
@randomguy-se5dt 3 года назад
great video
@SciencySoup
@SciencySoup 3 года назад
Glad you enjoyed it
@rabialmtiaz6241
@rabialmtiaz6241 3 года назад
V nice n informative video
@SciencySoup
@SciencySoup 3 года назад
Glad that you liked it!
@arpitsrivastava7487
@arpitsrivastava7487 4 года назад
Interesting topic..Learned something new today..
@SciencySoup
@SciencySoup 4 года назад
Great! Do not forget to download YOUR FREE COPY OF THE LIST OF SMOKE POINTS OF DIFFERENT COOKING OILS. Keep watching :-)
@rupalsaxena6963
@rupalsaxena6963 4 года назад
Bringing into notice some ignorant topics...great work 😃
@SciencySoup
@SciencySoup 4 года назад
@@rupalsaxena6963 Glad to hear that. Stay tuned.
@dickdickenson7587
@dickdickenson7587 2 года назад
Thanks guys for that video! Very good job! :D Greetings :D
@castillelarkin
@castillelarkin 4 года назад
Starts at 1:25
@cookchan3704
@cookchan3704 4 года назад
Hey from Ireland! The video was exactly what I was looking for and very informative. My only criticism would be of the sound quality.
@SciencySoup
@SciencySoup 4 года назад
Hi there! Thanks for the appreciation and for your constructive criticism. We hope to deliver better videos to you in near future. Keep watching 👍
@cookchan3704
@cookchan3704 4 года назад
Ok, I've just subbed
@SciencySoup
@SciencySoup 4 года назад
@@cookchan3704 thanks 👍🏼
@Kezpoh
@Kezpoh 3 года назад
@@cookchan3704 no no you are a racist making fun of accents 😡😡😡😡
@cookchan3704
@cookchan3704 3 года назад
If I was a racist I would use your ignorance as justification and I would be correct to do so.
@martinkandrac7679
@martinkandrac7679 2 года назад
Great video. Lots of useful information. The sound quality needs to be improved.
@SciencySoup
@SciencySoup 2 года назад
Glad that you liked it! Thanks for your valuable feedback. Working on the sound quality!
@sailingyemaya9781
@sailingyemaya9781 4 года назад
Good video
@SciencySoup
@SciencySoup 3 года назад
Glad you enjoyed
@gargiranade3987
@gargiranade3987 4 года назад
nice!!
@SciencySoup
@SciencySoup 3 года назад
Thanks! Keep watching 👍
@JtubeOne
@JtubeOne 3 года назад
Great channel. You deserve a huge subscriber base. I like your videos because: 1. Your videos are based on facts. 2. You give link to the sources u use which 99 percent of the youtubers like you forget. 3. Presentation is simple
@SciencySoup
@SciencySoup 3 года назад
Thanks a lot for your words of encouragement. Really appreciate that! Please accept our apologies for not being able to upload any new content since quite sometime. This is due to some unforeseen circumstances. We hope that we'll be back soon.
@SR-mf6bh
@SR-mf6bh 2 года назад
@@SciencySoup Can the oil used for frying, be strained and reused for cooking ?
@afzalqadri5041
@afzalqadri5041 Год назад
Grat video where is Urdu version of this video
@jolox.
@jolox. 3 года назад
Thank you for the very informative video! Science is so important, and I think your idea for a science channel is fantastic! Good luck and I will continue to watch! Also this will help me with my frying endeavors!
@darkglass3011
@darkglass3011 Год назад
When you say don't reuse oil more than twice, does that mean we can use it a total of 3 times (the first time plus *reusing* it twice) or just twice in total?
@swatiagrawal1097
@swatiagrawal1097 2 года назад
Knowledgeable information.... One more doubt... can we clean used oil and restore its natural properties... Some vedios show how to clean and reuse frying oil, will it be safe for health?
@urvashikhandelwal1
@urvashikhandelwal1 4 года назад
Loved the way you have put up things.. This requires lot of work and time.. I was looking for this information since long.. I have a question. If the oil reaches smoking point and is allowed to cool, will it regain its original structure and properties? How much difference would be there in the nutritional value? Please let me know.
@SciencySoup
@SciencySoup 4 года назад
Hi Shweta, thanks for your appreciation and for subscribing to our channel. This means a lot to us. Regarding your question - these reactions that happen at high temperatures, are irreversible and the molecules will not regain their original structure once oxidized. Nutrients like vitamin E are degraded at high temperatures. The key is to cook food at temperatures lower than the oil's oxidation temperature. Hope this answers your question. Let us know if you have any other question. Also let us know if you want to see a full video on any other topic. We will make it for you if possible. Thanks.
@urvashikhandelwal1
@urvashikhandelwal1 4 года назад
@@SciencySoup thanks a tonfor the response... As I can understand the heated oil is unusable even in cold state, am I right? Also please make videos relating to non stick cookware, best cookware for cooking, best oils for cooking and impact of mobiles on human health. I really admire your gesture..
@SciencySoup
@SciencySoup 4 года назад
@@urvashikhandelwal1 Yes, you are right! Thanks for your suggested topics. Some of these are already in our pipeline. We will definitely make videos on these at some point. Stay tuned!
@huabao0975
@huabao0975 2 года назад
Hi, i was wondering if used cooking oil is harmful to skin? because i see people online reusing it to make soap.
@ctnet98
@ctnet98 2 года назад
Can coconut oil healthy for frying - if yes can we reuse it ?
@aman7555
@aman7555 4 года назад
Very nice video
@SciencySoup
@SciencySoup 4 года назад
Thank you. Do watch our other videos and give your valuable feedback so that we can improve.
@aman7555
@aman7555 4 года назад
@@SciencySoup will do for sure
@hinaazad659
@hinaazad659 4 года назад
Very helpful video. A request: male anchor should get more clarity with dubbing. The female anchor has clarity but no the male. Overall, vidoe was very well documented. Thank u so much for bringing science to us.
@SciencySoup
@SciencySoup 4 года назад
We are glad that you found the video helpful. Thank you for your valuable feedback. We'll definitely try to work on the sound quality in our upcoming videos. Do watch our other videos. Thanks again.
@Chodaa
@Chodaa 3 года назад
@@SciencySoup You could try using a low band filter pass on the male audio channel; It will cut off low frequencies (80/120hz) that usually makes the voice incomprehensible. Some mics and recorders already include this option, if your sound recording system does not includes them, you can look for them in your video edition software. If you don't find the filter you can create it yourself using a Parametric Equalizer and cutting all the frequencies below 80 or 120hz.
@NectarsofKrishna
@NectarsofKrishna 3 года назад
We should avoid refined oil but u r suggesting refined oil for deep frying. Coconut oil has high smoke point which can be used for deep frying.
@Dhruv-wi4tw
@Dhruv-wi4tw 10 месяцев назад
I want to know about used refined oil 😢
@metasamsara
@metasamsara Год назад
oxydation okay, but what about salmonella and frying chicken? I imagine the temperature kills it, but how reliable is this?
@akhilkooliyatt7358
@akhilkooliyatt7358 4 года назад
Keep making videos. Improve the recording and editing quality. This will get millions of views
@SciencySoup
@SciencySoup 4 года назад
Thanks so much for the appreciation. We are self-taught video makers and are constantly working on improving the quality of our videos. Keeping pouring in your suggestions. Please consider subscribing to our channel.
@Raj-pu6lm
@Raj-pu6lm 2 года назад
Good to know with clarity . .it's looks like Byjus Science class. . Pls make some videos with more animations and Graphical representations. Instead text.. Expecting more attractive information. Subscription from my side. . Thanks .
@SciencySoup
@SciencySoup 2 года назад
Thanks for your feedback. Will work on making the videos more engaging and illustrative.
@shivalirai3818
@shivalirai3818 Год назад
But refined oil is not supposed to be good....kindly make a video on bad effects of refined oil and should we use it or not
@NashSh-li4ch
@NashSh-li4ch 2 года назад
Why did you stop making videos!?
@SciencySoup
@SciencySoup 2 года назад
Thanks for asking. We couldn't make more sciency videos since past two years due to some unforeseen circumstances. We have plans to make a comeback as soon as things get back in shape. Keep supporting us, it means a lot.
@iamghost6959
@iamghost6959 19 дней назад
What happened to such wonderful channels in 2024 😢
@liza9500
@liza9500 2 года назад
Its pakoda not pakora☺️ Informatic though....🌟
@Broockle
@Broockle 3 года назад
why do all the hydrogen atoms look like eyes? xD
@harimakani2316
@harimakani2316 2 года назад
thanks for this information, indian don't think about this type risk in food. and after that they give all of their earnings to doctors
@SciencySoup
@SciencySoup 2 года назад
Glad that it helped!
@samueljella7218
@samueljella7218 Месяц назад
Chicken and fish?
@infinitycraze9532
@infinitycraze9532 Год назад
Are u still alive because it's been 3 years no video 😅
@vinuthomas2814
@vinuthomas2814 3 года назад
Suppose I deep fry with an oil and then cool and strain (to clean) and save it for reuse. When I deep fry with this used oil, how much lower will its smoke / oxidation point be, compared with the original oil? And a separate question: is there any need to be concerned the water in the food being deep fried is causing hydrogenation?
@rabialmtiaz6241
@rabialmtiaz6241 3 года назад
Have u found the answer . Send me if u get
@SpaceTimeBeing_
@SpaceTimeBeing_ 3 года назад
Cleaning doesn't real clean it, just throw the oil away after an hour of max use.
@abzorb9996
@abzorb9996 3 года назад
So no?
@kewlbns69
@kewlbns69 4 года назад
holy crap! a video from india that's actually in english and not just the title! :o
@aarushmittal709
@aarushmittal709 3 года назад
Holy Crap! You can actually read write and understand that the video is in English.
@kavitaparimal1194
@kavitaparimal1194 3 года назад
Obnoxious comment ! Indians can read, write and understand English language with ease .
@ShantiL_
@ShantiL_ 3 года назад
Start at 0:31
@arihantkandpal
@arihantkandpal 2 года назад
there is no value of good content in the worlds , that's why good youtubers like you don't get much views .... but please don't stop , I know it's sad to get low views ,but please don't stop posting
@SciencySoup
@SciencySoup 2 года назад
Thank you for being supportive and appreciative of our efforts. We couldn't make more sciency videos since past two years due to some unforeseen circumstances. We have plans to make a comeback as soon as things get back in shape. Thanks again.
@himanshurapconman
@himanshurapconman Год назад
Refined oil is the worst thing you can put in your body. Please do you research.
@rockbottom9864
@rockbottom9864 3 года назад
I like eating cow's.
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