Starch Retrogradation

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  • เผยแพร่เมื่อ 14 พ.ย. 2019

ความคิดเห็น • 66

  • @sarahhoffert1058
    @sarahhoffert1058 4 ปีที่แล้ว +59

    I'm studying for my RD exam and this was the most helpful video i've seen for retrogradation. huge help! thanks so much

    • @SimplyaLady92
      @SimplyaLady92 3 ปีที่แล้ว

      how did you do? What else did you use to study? Any advice :)?

    • @MarqZePancakeNinja
      @MarqZePancakeNinja 3 ปีที่แล้ว

      I'm studying for mine now! I'm happy I came across this video.

    • @carasullivancostantino67
      @carasullivancostantino67 2 ปีที่แล้ว +1

      Came here to say the same! Studying for the RD exam and this video FINALLY made it click in my brain. Thank you, Alisa!

    • @mariapaulacriado5850
      @mariapaulacriado5850 2 ปีที่แล้ว

      me too! haha I dont know how we ended up here

    • @tasneemahsan523
      @tasneemahsan523 2 ปีที่แล้ว

      same guys!! wish me luck

  • @chrismiranda8370
    @chrismiranda8370 ปีที่แล้ว +1

    I understood this so clearly its not even funny. I wish Bio on every level was taught like this, thank you.😁

  • @magorzatagrzelec762
    @magorzatagrzelec762 4 ปีที่แล้ว +6

    i appreciate the reference list at the end of even such a simple vid as this, wish this was a standard

  • @jiddah7478
    @jiddah7478 2 ปีที่แล้ว +4

    Girl you are amazing, been doing this all semester and didn't really get it, I watched a five minutes vis and I completely understand it, Thank you so much., I wish you had more videos of other explanations.

  • @verogarrcia7
    @verogarrcia7 3 ปีที่แล้ว +4

    Great video! I found these concepts to find so hard to understand without a visual. You provided a great visual of these concepts!

  • @rfatima1987
    @rfatima1987 ปีที่แล้ว

    Amazing visual!!

  • @lesoul700
    @lesoul700 2 หลายเดือนก่อน

    Wow. So clear. Thank you so much for this video I understood the concept

  • @ayodejiamobonye1455
    @ayodejiamobonye1455 หลายเดือนก่อน

    Thanks for making it very simple.

  • @sachin812
    @sachin812 3 ปีที่แล้ว

    This is an excellent video, thank you!

  • @arturfalcao9794
    @arturfalcao9794 2 ปีที่แล้ว +1

    This explanation is fantastic and helpful.
    Thanks

  • @Demi-8
    @Demi-8 2 ปีที่แล้ว +1

    wow, i loved the explanation. So simple and clear.

  • @berrypollen5603
    @berrypollen5603 4 ปีที่แล้ว +1

    I love it! Thank you!!

  • @MichelleMedeiros
    @MichelleMedeiros 4 ปีที่แล้ว

    Very helpful! Thanks, Alisa!

  • @farzanehp5901
    @farzanehp5901 ปีที่แล้ว

    Thank you do much. Perfect ❤❤❤❤

  • @edancohen4401
    @edancohen4401 ปีที่แล้ว

    fantastic explanation ! thanks 🙏

  • @user-vr4ih6jg3n
    @user-vr4ih6jg3n 2 ปีที่แล้ว

    This amazing, thank you.

  • @shamisozimunya1774
    @shamisozimunya1774 ปีที่แล้ว

    Thank you so so much🙏🏽

  • @madhuramhetre9814
    @madhuramhetre9814 3 ปีที่แล้ว

    I appreciate your effort so much ✨ thank you for great explaination💕

  • @SimplyaLady92
    @SimplyaLady92 3 ปีที่แล้ว

    You're awesome!

  • @mariapaulacriado5850
    @mariapaulacriado5850 2 ปีที่แล้ว

    thank you for making this video! Very easy to understand

  • @afrahalmusallam6934
    @afrahalmusallam6934 4 ปีที่แล้ว

    that's very helpful. Thank you so much!

  • @dinawahidah3516
    @dinawahidah3516 3 ปีที่แล้ว

    this is great! helps me a lot. thanks!

  • @themoralshow902
    @themoralshow902 2 ปีที่แล้ว +1

    Amazing video 💎😃
    Fans from Sri Lanka ❤️🇱🇰😃

  • @newangelz4191
    @newangelz4191 2 ปีที่แล้ว

    Great explanation!!

  • @zahrahussein7648
    @zahrahussein7648 ปีที่แล้ว

    wow! this video was really helpful! thank youuuuu

  • @shantiramakrishna3059
    @shantiramakrishna3059 3 ปีที่แล้ว

    Thank you so much. Great explanation :)

  • @caroline2469
    @caroline2469 2 ปีที่แล้ว

    Thank you!!! :)

  • @yunyu_foodscience
    @yunyu_foodscience 2 ปีที่แล้ว

    its so clear and so interesting!! Thanks a lot~😁

  • @prabuddhiweerasinghe9837
    @prabuddhiweerasinghe9837 3 ปีที่แล้ว

    Very helpful video.nice presenting. Thanks.

  • @shresthkumar6725
    @shresthkumar6725 2 ปีที่แล้ว

    great explanation !!

  • @heliumacademy623
    @heliumacademy623 4 ปีที่แล้ว +1

    awesome mam..pls make more videos like these

  • @sarahp7018
    @sarahp7018 3 ปีที่แล้ว

    perfect, thank you so much for this explanation :)

  • @afraadilah
    @afraadilah 9 หลายเดือนก่อน

    I really like the explanation 😭, please make video more 😅

  • @shollahanafiah4496
    @shollahanafiah4496 4 ปีที่แล้ว

    Great. Thanks!

  • @spiritualmusic2439
    @spiritualmusic2439 ปีที่แล้ว

    I request you to please make more videos it is one of the best videos on youtube ever ♥️♥️🕉

  • @jagadeeswarareddy186
    @jagadeeswarareddy186 4 ปีที่แล้ว +1

    Nice explanation

  • @rubenmarco3812
    @rubenmarco3812 3 ปีที่แล้ว

    Excellent video! Next time please discuss different kinds of food additives and their functions.

  • @live4674
    @live4674 3 ปีที่แล้ว

    thank you sooooo much!!!

  • @BANNESSAALLENLAURENBN
    @BANNESSAALLENLAURENBN 3 ปีที่แล้ว

    nice explanation !

  • @earthyoona
    @earthyoona 4 ปีที่แล้ว

    i appreciate u!

  • @neenashivhare492
    @neenashivhare492 4 ปีที่แล้ว

    Very well explained

  • @samyuktashivshankar6928
    @samyuktashivshankar6928 3 ปีที่แล้ว

    Really good video, thank you so much for making this!

  • @taffureta
    @taffureta ปีที่แล้ว +1

    Thanks! When the water molecules are being kicked out in retrogradation, is that process called syneresis?

  • @BorisNVM
    @BorisNVM 3 ปีที่แล้ว

    thank u

  • @lochaniapsara2046
    @lochaniapsara2046 ปีที่แล้ว

    this vedio is very helpful..and also i want to know the retrogradation of starch reduce the nutritive value of foods?

  • @jenefe-annbutlig1067
    @jenefe-annbutlig1067 ปีที่แล้ว

    thank you so much .. I hope you can create more knowledgeable videos.

  • @WantedUniverse
    @WantedUniverse 2 ปีที่แล้ว

    You should do more videos

  • @illanaudrey3590
    @illanaudrey3590 2 ปีที่แล้ว

    Is gelatinized starch cationic?

  • @bibubi4630
    @bibubi4630 3 หลายเดือนก่อน

    hai.. does resistant starch still remain if we heat it again.. if it remains please explain why..

  • @sakthivelsvm1
    @sakthivelsvm1 3 ปีที่แล้ว +2

    Easy even for a lay man to understand

  • @ztrkmtrk42
    @ztrkmtrk42 4 ปีที่แล้ว

    what about biscuits. It's hard and more brittle, it gets softer and more elastic after few days on air.

    • @Haesslettenbaer
      @Haesslettenbaer 2 ปีที่แล้ว +1

      i think it's the water in the air, that comes into the biscuits. bread has water in it, that evaporates.

  • @pipo441
    @pipo441 2 ปีที่แล้ว

    Why did you separate the amylopectin branches from the amylose to demonstrate the starch retrogation. Starches have both right? What did I miss?

    • @Haesslettenbaer
      @Haesslettenbaer 2 ปีที่แล้ว

      it's mainly the amylose, that does that. you just missed this fact ;)

  • @cahitduzdemir9026
    @cahitduzdemir9026 ปีที่แล้ว

    At the time 2:24, you said that hydrogen is removed when the water molecules comes in. Where are the hydrogen molecules going. Can we use these hydrogen molecules for other purposes like generation of energy or hydrogenation of oils etc. Is it possible to store it?

  • @keysh42
    @keysh42 4 ปีที่แล้ว

    Ok

  • @michaelsotomayor5001
    @michaelsotomayor5001 11 หลายเดือนก่อน

    You are 1 step away from being a PHD lol
    The 1 step missing for me is how this directly impacts our digestion. Amylose starches have little impact on our insulin levels, correct? But does cooking these starches make them have an impact on our insulin levels? If so, is it because of that hydrolysis bond making it easier for digestion? Also does cooling down/retrogradation of cooked items make them safe to eat again, as in not impacting our insulin levels? Are we trying to say, because of cooking starches and adding that water bonds in the chain structure of amylose starches we help our bodies digest glucose better versus letting it cool down making it harder to digest? What about Amylopectin? Do these food items ever become safe to eat for someone with diabetes?

    • @mynameisjeff.
      @mynameisjeff. 10 หลายเดือนก่อน

      from my experience, basically yes to everything you asked. what i do is make 1lb of long-grain brown rice in a rice cooker, then put the pot into the fridge at least overnight. then over the next few days i'll scoop out a bit of the rice into a bowl, add a can of sardines in evoo, some guac, and some seeds and seasoning, and eat it all cold and my blood sugar barely moves and my ketones stay high. it's basically a super healthy and cheap sushi bowl. studies show that the colder/longer the rice is cooled the better. all that resistant starch goes to your large intestine where your gut microbes consume it and produce short chain fatty acids such as butyrate which are amazing for your health. it's also super easy to do intermittent fasting this way. this meal will keep hunger away like nothing else