Caseina

Caseína

Nombre de la escuela: Esc. Sec. Gral. #5 “Manuel R. Gutiérrez”

Nombre del Alumno: Alexis Rafael Contreras Rodríguez

Nombre del maestro(a): Valentina Jácome Cortes

Materia:Ciencias 3 (Química)

Grado: 3°

Grupo: D

N/L: 7

Objetivo

Identificar, comprender y analizar como se obtiene un producto sintético através de uno natural (Caseína)

Introducción

La caseína(del latín caseus, «queso») es una fosfoproteína (un tipo de heteroproteína) presente en la leche y en algunos de sus derivados (productos fermentados como el yogur o el queso). En la leche, seencuentra en la fase soluble asociada al calcio (fosfato de calcio) en un complejo que se ha denominado caseinógeno.

Material y sustancias:
1 Lt de leche
¼ de vinagre
Alcohol del 96
Esmalte de uñasPosillo de peltre
1 Recipiente de plástico
1 Cuchara
Moldes de galleta
Servilletas
1 Caldera
1 Frasco de Gerber
Cerillos
Cartón

Técnica:

1.- En el posillo de peltre, agregar ¾ deleche, ponerlo a calentar en la lámpara de alcohol, cuando este bien caliente retirar del fuego y agregarle de 3-5 cucharadas de vinagre, si observas que se forman grumas, esta correcto si no agregar masvinagre hasta que se formen.

2.- Poner en el otro recipiente la coladera y encima la servilleta a)- Pasar la sustancia através del filtro. b)- Dejar un buen tiempo hasta que no caiga liquido. c)-Cuando no quede de líquido desechar en el lavabo y lo que queda en la servilleta es caseína. d)- Tratar de comprimir la servilleta hasta quitar el liquido cuando este listo pasar al cartón y extenderlocon la servilleta. e)- Cortar la pasta con el molde de galletas, si quedan rebanadas retirarlas y repetir lo anterior hasta hacer las figuras. f)- pintarlos con esmalte por la parte superior y poner asecar y cuando este seco ponerle silicón.

3.- Resultados:

Resulto que al agregarle a la leche caliente el vinagre, la leche se corto de inmediato y apesto bastante en el trapo se quedo una…

116 thoughts on “Caseina

  1. 944883 121123The the next time I just read a blog, I really hope that this doesnt disappoint me approximately brussels. Get real, Yes, it was my option to read, but I genuinely thought youd have some thing intriguing to say. All I hear is normally a couple of whining about something which you could fix when you werent too busy looking for attention. 367327

  2. 786052 391877Right after study numerous the websites together with your website now, and that i genuinely appreciate your method of blogging. I bookmarked it to my bookmark internet site list and are checking back soon. Pls have a look at my web page likewise and let me know if you agree. 785305

  3. 897749 982030Hello there. I required to inquire some thingis this a wordpress website as we are thinking about transferring across to WP. Moreover did you make this theme all by yourself? Cheers. 293452

  4. Thanks for discussing your ideas on this blog. Additionally, a fantasy regarding the banks intentions if talking about foreclosures is that the lender will not take my installments. There is a certain quantity of time that this bank is going to take payments in some places. If you are too deep inside the hole, they should commonly desire that you pay the payment fully. However, that doesn’t mean that they will have any sort of repayments at all. When you and the financial institution can seem to work one thing out, the foreclosure procedure may cease. However, in case you continue to miss out on payments underneath the new strategy, the foreclosure process can pick up where it left off.

  5. It’s perfect time to make a few plans for the future and it’s time to be happy. I have learn this post and if I may I want to suggest you few interesting issues or suggestions. Perhaps you could write subsequent articles relating to this article. I want to learn even more things about it!

  6. Many thanks for this article. I will also like to say that it can end up being hard if you are in school and simply starting out to establish a long history of credit. There are many pupils who are only trying to live and have a good or beneficial credit history can often be a difficult element to have.

  7. There are actually numerous particulars like that to take into consideration. That is a nice point to deliver up. I offer the thoughts above as normal inspiration however clearly there are questions like the one you convey up the place an important thing might be working in sincere good faith. I don?t know if greatest practices have emerged round issues like that, however I’m sure that your job is clearly recognized as a good game. Each boys and girls feel the impact of only a moment’s pleasure, for the remainder of their lives.

  8. Thanks for your posting. One other thing is that if you are selling your property yourself, one of the challenges you need to be cognizant of upfront is just how to deal with property inspection accounts. As a FSBO home owner, the key towards successfully switching your property as well as saving money about real estate agent commission rates is awareness. The more you understand, the simpler your property sales effort will likely be. One area where by this is particularly vital is information about home inspections.

  9. 926344 283316For anybody who is considering about external complications, sometimes be tough amaze those to realize to produce just a single weed in this really flowing generally requires eleven liters concerning gasoline to. dc free of charge mommy weblog giveaways family trip home gardening residence power wash baby laundry detergent 786877

  10. I have been exploring for a little bit for any high-quality articles or blog posts on this sort of area . Exploring in Yahoo I at last stumbled upon this site. Reading this info So i am happy to convey that I’ve a very good uncanny feeling I discovered exactly what I needed. I most certainly will make sure to do not forget this site and give it a glance on a constant basis.

  11. Hey there! Someone in my Facebook group shared this website with us so I came to look it over. I’m definitely loving the information. I’m bookmarking and will be tweeting this to my followers! Outstanding blog and wonderful style and design.

  12. Normally I do not read article on blogs, however I wish to say that this write-up very forced me to try and do so! Your writing taste has been surprised me. Thank you, very nice post.

  13. 685951 126927I really like what you guys are up too. Such clever work and exposure! Maintain up the quite excellent works guys Ive incorporated you guys to my own blogroll. 6280

  14. Oh my goodness! Amazing article dude! Thank you, However I am encountering issues with your RSS. I don’t understand the reason why I cannot subscribe to it. Is there anybody else getting the same RSS problems? Anyone who knows the solution can you kindly respond? Thanks!!

  15. Our «hidden variable» view of these particles was impossible. But, there might be a way to rectify this and keep hidden variables – what if when you measure one particle it simply *tells* the other particle what its spin should be? This would indeed work, but means that objects are not directly influenced by their immediate surroundings, and instead can be instantly affected by things very far away. We call a theory like this «nonlocal», and it can be a bit squeamish to some people – what happened to the speed of light? The result of our experiment means that if we want to keep hidden variables we have to accept a «nonlocal» hidden variable view of the world, proving that local hidden variable theories of QM are impossible (this statement is known as bell’s theorem). Note that this also (maybe? probably?) violates special relativity too (think: speed of light stuff), which troubles physicists very greatly as the physical consequences of special relativity have been empirically verified in a million different ways – but the jury seems to be still be out on that one.

  16. 663472 260703Ill appropriate away grasp your rss feed as I cant in obtaining your email subscription hyperlink or e-newsletter service. Do youve any? Please let me recognize so that I may subscribe. Thanks. 874051

  17. 511668 368793Why didnt I take into consideration this? I hear exactly what youre saying and Im so pleased that I came across your weblog. You actually know what youre talking about, and you made me feel like I should learn more about this. Thanks for this; Im officially a huge fan of your blog 577114

  18. 727274 555835The the next occasion I read a weblog, I truly hope so it doesnt disappoint me about brussels. Come on, man, Yes, it was my option to read, but I just thought youd have some thing interesting to state. All I hear can be a lot of whining about something which you could fix should you werent too busy looking for attention. 92620

  19. 372218 295415The great intreguing articles maintain me coming back here time and time once again. thank you so significantly. 2604

  20. 786463 750993Your article is truly informative. More than that, it??s engaging, compelling and well-written. I would desire to see even far more of these types of excellent writing. 112997

  21. 274065 895468Good post. I be taught 1 thing much more challenging on entirely different blogs everyday. It will all the time be stimulating to learn content from other writers and apply slightly 1 thing from their store. Id desire to use some with the content on my weblog whether you dont mind. Natually Ill give you a hyperlink on your net blog. Thanks for sharing. 755274

  22. 202885 785955While you are any with the lucky enough choices, it comes evidently, while capture the fancy with the specific coveted by ly folks other valuable you you meet may possibly effectively have hard times this specific issue. pre owned awnings 374086

  23. I simply want to tell you that I’m newbie to blogging and definitely loved your blog site. Very likely I’m want to bookmark your website . You actually come with remarkable writings. Regards for sharing with us your web-site.

  24. My brother recommended I might like this web site. He was totally right. This post actually made my day. You cann’t imagine just how much time I had spent for this info! Thanks!|

  25. Hello, I think your website could be having web browser compatibility problems. Whenever I take a look at your site in Safari, it looks fine however, if opening in IE, it’s got some overlapping issues. I merely wanted to provide you with a quick heads up! Besides that, wonderful website!|

  26. Today, I went to the beachfront with my children. I found a sea shell and gave it to my 4 year old daughter and said «You can hear the ocean if you put this to your ear.» She placed the shell to her ear and screamed. There was a hermit crab inside and it pinched her ear. She never wants to go back! LoL I know this is totally off topic but I had to tell someone!|

  27. Hey I know this is off topic but I was wondering if you knew of any widgets I could add to my blog that automatically tweet my newest twitter updates. I’ve been looking for a plug-in like this for quite some time and was hoping maybe you would have some experience with something like this. Please let me know if you run into anything. I truly enjoy reading your blog and I look forward to your new updates.|

  28. The Frio Insulin Cooling Cases are small bags or pouches which can be specially designed to store insulin on travels. These little bags are convenient because they are able to keep insulin cold even in extreme heat.

  29. I used to be recommended this web site via my cousin. I am not positive whether this submit is written by means of him as no one else recognize such certain approximately my problem. You’re incredible! Thanks!

Deja un comentario

Tu dirección de correo electrónico no será publicada.