Jump to content

Ce Este Amidonul Si Unde Se Gaseste El ?


Recommended Posts

Amidonul este polizaharida de rezerva a plantelor.Este sintetizat in frunze,in urma unor procese fotochimice complexe,de unde trece in redacini (morcovi),in tuberculi (cartofi),in tulpini (palmieri) sau in seminte (cereale).

In plante,amidonul se gaseste sub forma de granule,a caror forma si marime carasteristica pentru fiecare specie vegetala.

Din punct de vedere al compozitiei chimice amidonul este un amestec de doua polizaharide: amiloza si amilopectina.

Cele mai bogate plante in amidon:

  • orezul (75-77%)
  • graul (64-65%)
  • cartofii (18-22%)

4Qn7oKL.gif cjZhNAh.gifsykL3n4.gif

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.