Does「豊富なタンパク質」 mean “abundant protein” and「タンパク質が豊富な」mean “rich in protein”?


Trying to get a grasp of how to use the word **豊富な** , I found a phrase saying
「タンパク質が豊富な」 from a Japanese website. I’m not sure if が must be used for it to
be correctly mean “protein-rich” or “rich in protein” And then there’s my own
phrase: 「豊富なタンパク質」. If I mean “abundant protein”, is this correct?

**EDIT:** The full sentence is "タンパク質が豊富な食材13選"




豊富 is a rather simple na-adjective meaning _abundant_ , and you can say both
豊富なタンパク質 and タンパク質が豊富な食材, just as you can say the following:

  * 綺麗な人 a beautiful person
  * 心が綺麗な人 a person with beautiful heart
  * 有名な人 a famous person
  * 絵が有名な人 a person whose paintings are famous
  * 必要なお金 money needed
  * お金が必要な人 a person who needs money

Grammatically, these ～が～な form [relative
clauses](https://japanese.stackexchange.com/a/14550/5010) that modify a noun.

