La mantequilla es una de las formas más concentradas de leche líquida. Se requieren de 20 litros de leche entera para preparar 1 kilogramo de mantequilla. Este proceso origina aproximadamente 18 litros de leche desnatada y suero de mantequilla, que antiguamente eran desechados o se utilizaban como alimento para animales. Actualmente, la porción descremada ha aumentado considerablemente de valor y se emplea plenamente en otros productos.
COMPOSICIÓN QUÍMICA
-
Mantequilla comercial
Esta contiene 80-82% de grasa láctea, 16-17% de agua y 1-2% de sólidos lácteos distintos de la grasa (a veces denominada cuajada). Puede contener sal, agregada directamente a la mantequilla en concentraciones de 1-2%. La mantequilla sin sal a menudo se conoce como mantequilla «dulce». No debe confundirse con la mantequilla de “crema dulce”, que puede estar o no salada.
-
Mantequilla reducida en grasa o «light»
Generalmente contiene alrededor del 40% de grasa láctea.
- La mantequilla también contiene proteínas, calcio y fósforo (alrededor del 1,2%) y vitaminas liposolubles A, D y E.
- Aunque hay más de 120 compuestos diferentes que contribuyen al sabor único de la mantequilla, los cinco componentes principales responsables del sabor de la mantequilla son: ácidos grasos, lactonas, metilcetonas, diacetilo y sulfuro de dimetilo.
Ácidos grasos: los protagonistas
Químicamente, la grasa de la mantequilla consiste esencialmente en una mezcla de triglicéridos, particularmente los derivados de ácidos grasos, como los ácidos palmítico, oleico, mirístico y esteárico. La composición de ácidos grasos de la mantequilla varía según la dieta del animal productor.
Por su parte, el ácido butírico o ácido butanoico también se halla en la mantequilla pero en pequeñas cantidades. Su concentración en la mantequilla acrecienta a medida que esta se va volviendo más rancia, produciendo un olor característico al mezclarse con otras sustancias cuando se produce la butirina.
Mantequilla y Margarina ¿son lo mismo?
No, no son lo mismo, a pesar de que ambas son emulsiones grasas, la diferencia primordial radica en que la mantequilla es de origen animal y la margarina es de origen vegetal, ya que es obtenida a través de procesos como la hidrogenación de aceites.
Otra diferencia es la composición química de las mismas. La margarina está formada por 80% de grasas monoinsaturadas e hidrogenadas, mientras que la mantequilla posee un 99% de grasas que en su mayoría son del tipo saturadas.
Fuente bibliográfica
- Gottau Gabriela (2016). ¿Mantequilla o margarina? Analizamos sus diferencias. Recuperado el 10 de mayo de 2021, de: vitonica.com
- Webexhibits (2010). What is butter? Recuperado el 10 de mayo de 2021, de: webexhibits.org.
- Wikipedía. Mantequilla. Recuperado el 10 de mayo de 2021, de: es.wikipedia.org
We would like to thank you all over again for the lovely ideas you gave Jeremy when preparing a post-graduate research
and, most importantly, regarding providing each of
the ideas in one blog post. If we had known of your website a year ago, i’d have been kept from
the unnecessary measures we were employing. Thanks to you.
adults toys
We wish to thank you just as before for the stunning ideas you offered Janet when preparing her post-graduate
research in addition to, most importantly, regarding providing every one of the ideas within a blog post.
In case we had known of your website a year ago, we
will have been rescued from the pointless measures we
were selecting. Thanks to you. najlepszy sklep
Keep this going please, great job! I saw similar here: sklep online and also
here: sklep online
I get pleasure from, lead to I found just what I was having a
look for. You have ended my 4 day long hunt! God Bless you man. Have a nice day.
Bye I saw similar here: %random_link% and also here: %random_link%
Hi there to every one, the contents existing at this web site are really remarkable for people knowledge, well, keep up the good work fellows.
I saw similar here: sklep online and also here: najlepszy sklep
Hey I am so excited I found your blog page, I really found you by accident, while I was browsing on Bing for something else, Anyways I am here now and would just like to say kudos for a marvelous post and a all round enjoyable blog (I also love the theme/design), I don’t have time to read it all at the minute but I have book-marked it and also added in your RSS feeds, so when I have time I will be back to read much more, Please do keep up the awesome work.|
Heya i’m for the primary time here. I came across this board and
I in finding It really useful & it helped me out much.
I hope to give one thing back and aid others such as you aided me.
I saw similar here: sklep
and also here: ecommerce
Wonderful goods from you, man. I’ve remember your stuff prior to and you are just extremely wonderful.
I really like what you’ve got here, certainly like what you are
stating and the way during which you are saying it.
You are making it enjoyable and you still take care of to stay it wise.
I can not wait to read much more from you.
That is really a terrific site. I saw similar here:
sklep internetowy and also here: dobry sklep
Hey there! This is my 1st comment here so I just wanted to
give a quick shout out and say I truly enjoy reading your posts.
Can you suggest any other blogs/websites/forums that
go over the same topics? Thanks a ton! I saw similar here: https://zaraco.shop and also here: https://zabawka.shop
Hello, i believe that i noticed you visited my website so i got here to return the prefer?.I’m
trying to to find things to improve my site!I assume its
good enough to use some of your concepts!! I saw similar
here: sklep internetowy and also here: sklep internetowy
Thanks , I’ve just been looking for information approximately this topic for ages and yours is the greatest I’ve came upon till
now. But, what concerning the bottom line? Are you positive in regards to the source?
I saw similar here: dobry sklep and also here:
dobry sklep
Wow, that’s what I was seeking for, what a data! existing here
at this web site, thanks admin of this web page. I saw similar here:
dobry sklep and also here:
sklep internetowy
Lorsque vous essayez d’espionner le téléphone de quelqu’un, vous devez vous assurer que le logiciel n’est pas trouvé par eux une fois qu’il est installé.
Wow, superb blog structure! How lengthy have you been blogging for?
you made blogging glance easy. The whole glance of
your site is great, let alone the content! You can see similar:
sklep online and here sklep internetowy
Do you mind if I quote a couple of your posts as long as I provide credit and sources back to your webpage?
My blog is in the very same area of interest as yours and my visitors
would genuinely benefit from some of the information you present here.
Please let me know if this alright with you. Thanks!
I saw similar here: sklep and also here:
ecommerce
Hi to all, for the reason that I am truly
keen of reading this weblog’s post to be updated daily.
It contains pleasant information. I saw similar here:
ecommerce and also
here: najlepszy sklep
Good replies in return of this query with genuine
arguments and telling all on the topic of that. I saw similar here:
najlepszy sklep and also here: e-commerce
Hi, I would like to subscribe for this webpage to obtain most recent updates, thus where can i do it please help out.
You can see similar: sklep internetowy and here sklep internetowy
Well Written. The Estate Lindholm offers the best St. John Accommodations for your trip to U.S Virgin Island.
Wow, wonderful blog structure! How lengthy have you been blogging for?
you made blogging glance easy. The full glance of your website
is great, let alone the content! You can see similar: sklep online and here sklep internetowy
It’s very interesting! If you need help, look here: hitman agency
When some one searches for his required thing, so he/she wishes
to be available that in detail, therefore that thing is maintained
over here. I saw similar here: Sklep
You are truly a just right webmaster. The web site loading speed is amazing.
It kind of feels that you’re doing any distinctive trick.
Moreover, the contents are masterwork. you’ve done a wonderful task
on this subject! Similar here: najlepszy sklep and also here: Tani sklep
Awesome! Its in fact remarkable post, I have got much clear idea regarding from this post.
Stop by my web blog :: vpn special coupon code 2024
wonderful post, very informative. I’m wondering why
the other experts of this sector don’t notice this. You must continue your writing.
I’m sure, you have a huge readers’ base already!
Take a look at my web-site :: vpn coupon code 2024
демонтаж москва
https://demontagmoskva.ru/
Currently it seems like BlogEngine is the preferred blogging platform
available right now. (from what I’ve read) Is that what you are using
on your blog?
Look at my page – vpn code 2024
I’m amazed, I must say. Seldom do I encounter a blog that’s
equally educative and interesting, and without a doubt, you have hit the nail on the head.
The problem is an issue that too few people are speaking intelligently
about. Now i’m very happy that I stumbled across this during my search
for something relating to this.
Check out my web blog – vpn special coupon code 2024
Hey there! I’m at work browsing your blog from my new
iphone 4! Just wanted to say I love reading your blog
and look forward to all your posts! Keep up the excellent work!
Here is my homepage vpn special coupon
PBN sites
We’ll create a network of private blog network sites!
Pros of our PBN network:
WE DO everything SO THAT GOOGLE doesn’t understand that this is A PBN network!!!
1- We buy domain names from different registrars
2- The main site is hosted on a VPS server (Virtual Private Server is fast hosting)
3- The remaining sites are on different hostings
4- We designate a individual Google account to each site with verification in Search Console.
5- We develop websites on WordPress, we don’t use plugins with aided by which Trojans penetrate and through which pages on your websites are created.
6- We never repeat templates and utilise only unique text and pictures
We never work with website design; the client, if wanted, can then edit the websites to suit his wishes
they helped me when no one else would get the services i needed
Very great and helpful site! Would recommend to anyone for Followers help.
I tried many promotion tools across different platforms ,but my experience with IG Take is honestly the best
GOOD AND CREATIVE.. CANT WAIT TELL MY HOMIES