Awọn amino acids

Amino acids jẹ awọn akopọ ti ara ẹni ti o ṣopọ lati dagba awọn ọlọjẹ. Amino acids ati awọn ọlọjẹ jẹ awọn bulọọki ile ti igbesi aye.

Nigbati awọn ọlọjẹ ba ti tuka tabi fọ lulẹ, awọn amino acids ni a fi silẹ. Ara eniyan lo amino acids lati ṣe awọn ọlọjẹ lati ṣe iranlọwọ fun ara:

• Fọ ounjẹ
• Dagba
• Tun ara se
• Ṣe ọpọlọpọ awọn iṣẹ ara miiran

Amino acids tun le ṣee lo bi orisun orisun agbara nipasẹ ara.

A pin amino acids si awọn ẹgbẹ mẹta:

• Awọn amino pataki
• Awọn amino acids ti ko ṣe pataki
• Awọn amino acids ipopọ

AMINO ACIDS PATAKI

• Awọn amino acids pataki ko le ṣe nipasẹ ara. Bi abajade, wọn gbọdọ wa lati inu ounjẹ.
• Awọn amino acids pataki 9 jẹ: histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine.

AIMO AMINO ACIDS

Ohun ti ko ṣe pataki tumọ si pe awọn ara wa n ṣe amino acid, paapaa ti a ko ba gba lati ounjẹ ti a jẹ. Awọn amino acids ti ko ṣe pataki pẹlu: alanine, arginine, asparagine, acid aspartic, cysteine, acid glutamic, glutamine, glycine, proline, serine, ati tyrosine.

AMINO ACIDS TITUN

• Awọn amino acids amọdaju nigbagbogbo kii ṣe pataki, ayafi ni awọn akoko aisan ati aapọn.
• Awọn amino acids amọdaju pẹlu: arginine, cysteine, glutamine, tyrosine, glycine, ornithine, proline, ati serine.

O ko nilo lati jẹ awọn amino acids pataki ati aiṣe pataki ni gbogbo ounjẹ, ṣugbọn gbigba iwọntunwọnsi wọn ni gbogbo ọjọ jẹ pataki. Onjẹ ti o da lori ohun ọgbin kan kii yoo ni deede, ṣugbọn a ko ṣe aniyan mọ nipa sisopọ awọn ọlọjẹ (gẹgẹbi awọn ewa pẹlu iresi) ni ounjẹ kan. Dipo a wo adequacy ti ounjẹ ni apapọ jakejado ọjọ.

• Awọn amino acids

Binder HJ, Mansbach CM. Nmu ijẹẹmu ati gbigba. Ni: Boron WF, Boulpaep EL, awọn eds. Ẹkọ nipa Ẹkọ nipa Iṣoogun. Kẹta ed. Philadelphia, PA: Elsevier; 2017: ori 45.

Dietzen DJ. Amino acids, awọn peptides, ati awọn ọlọjẹ. Ninu: Rifai N, ed. Iwe-ọrọ Tietz ti Kemistri Iṣoogun ati Awọn Imọ Ẹjẹ. 6th ed. St Louis, MO: Elsevier; 2018: ori 28.

Trumbo P, Schlicker S, Yates AA, Poos M; Igbimọ Ounje ati Ounjẹ ti Institute of Medicine, Awọn Ile-ẹkọ giga ti Orilẹ-ede. Awọn ifọkasi itọkasi ounjẹ fun agbara, carbohydrate, okun, ọra, acids fatty, idaabobo awọ, amuaradagba ati amino acids. J Am Diet Assoc. 2002; 102 (11): 1621-1630. PMID: 12449285 www.ncbi.nlm.nih.gov/pubmed/12449285.