{"id":887,"date":"2011-11-05T20:31:41","date_gmt":"2011-11-05T18:31:41","guid":{"rendered":"http:\/\/www.spordihai.ee\/blog\/?p=887"},"modified":"2011-11-05T21:00:25","modified_gmt":"2011-11-05T19:00:25","slug":"proteiinid-milleks-vajalikud","status":"publish","type":"post","link":"https:\/\/www.spordihai.ee\/blog\/proteiinid-milleks-vajalikud\/","title":{"rendered":"Proteiinid ehk valgud – milleks vajalikud?"},"content":{"rendered":"

Proteiinid ehk valgud on keerulised molekulid, mis koosnevad sadadest kuni tuhandetest v\u00e4ikestest omavahel seotud struktuuridest, mida nimetatakse aminohapeteks. Inimene vajab kahtek\u00fcmmet aminohapet, nendest kaheksat nimetatakse asendamatuteks aminohapeteks, sest organism ei suuda neid vajalikus koguses ise valmistada. Seega peab ta neid saama toiduga. BCAA-d (e hargnenud ahelaga aminohapped) on sportlaste jaoks k\u00f5ige paremini tuntud asendamatud aminohapped. Erinevad aminohapete kombinatsioonid moodustavad erinevaid valke, millel on k\u00f5igil oma funktsioonid. Valgud on n\u00e4iteks ens\u00fc\u00fcmide ja hormoonide koostiseks, kuid v\u00e4ga oluline on teada, et ka lihased moodustuvad valgust. Intensiivne treening lagundab lihaskudet ja seet\u00f5ttu on oluline varustada organismi piisava koguse proteiinidega, et kehal oleks v\u00f5imalik taastada ja kasvatada lihaseid. Sportijatel on k\u00f5rgenenud vajadus proteiinide j\u00e4rele ja toidulisandid saavad siin aidata kehale h\u00e4davajalike \u201cehitusmatejalide\u201d pakkumisega.<\/p>\n

Valgud on organismi p\u00f5hiline ehitusmaterjal, samuti k\u00e4ivitavad ja hoiavad toimimas kogu meie ainevahetuse, valgud on seega tegeliku elu aluseks. K\u00f5ige tuntum organismi transportvalk on hemoglobiin, mis t\u00e4nu oma v\u00f5imele siduda kopsudes hapnikku ja kudedes seda vabastada, varustab hapnikuga kogu organismi. Organismi hapnikuga varustamine ja kehaline t\u00f6\u00f6v\u00f5ime on omavahel k\u00f5ige otsesemas seoses. Samuti koosnevad valkudest lihasraku struktuurid, mis tagavad lihase kokkut\u00f5mbe v\u00f5ime ja annavad meile v\u00f5imaluse liikuda.
\nSamuti on valkudel energeetiline t\u00e4htsus, valgud annavad energiat s\u00fcsivesikutega v\u00f5rdselt 4 kcal\/g.<\/p>\n

Inimese \u00f6\u00f6p\u00e4evaseks toiduvalgu vajaduseks on 0,8 – 1,0 grammi kehakaalu \u00fche kilogrammi kohta, mis toidu \u00fcldisest energeetilisest v\u00e4\u00e4rtusest annab 10 – 15 protsenti. Regulaarselt vastupidavusaladega tegelejail on vastav arv 1,2 – 1,4 ja kiirus – j\u00f5ualade puhul 1, 4 – 1,7 g \/ kg. Spordiga tegeleja valguvajaduse suurus oleneb treeningkoormuse mahust, intensiivsusest ja harrastatavast spordialast.
\nToit peaks sisaldama taimset ja loomset p\u00e4ritolu valku enamv\u00e4hem v\u00f5rdses koguses. Kui loomset valku on \u00fclem\u00e4\u00e4raselt, suureneb ka toidu rasvasisaldus, taimse valgu \u00fclekaalu korral langeb aga valgu omastatavus.<\/p>\n

Valgusegu Suhe:
\nMunad ja kartul 35% \/ 65%
\nMunad ja piim 71% \/ 29%
\nMunad ja nisu 68% \/ 32%
\nPiim ja nisu 75% \/ 25%
\nOad ja mais 52% \/ 48%<\/p>\n

Valgutooted Spordihai e-poest:<\/p>\n\n\n\n\n
\"\"
\nSponser Whey Protein 94, 425g<\/a>
\nLaktoosivaba vadakuvalk<\/td>\n		\"\"
\nSponser Multi Protein 180, 375g<\/a>
\nValgupulber – piim, vadak, munavalge<\/td>\n<\/tr>\n
\"\"
\nSponser Liquid Energy BCAA 70g<\/a>
\nPikaajalise toimega energiageel, sisaldab BCAA-d<\/td>\n		\"\"
\nSponser Protein Snack 50 g<\/a>
\nValgu-s\u00fcsivesiku batoon<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u203a K\u00f5ik proteiine ehk valke sisaldavad tooted Spordihai e-poest<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Proteiinid ehk valgud on keerulised molekulid, mis koosnevad sadadest kuni tuhandetest v\u00e4ikestest omavahel seotud struktuuridest, mida nimetatakse aminohapeteks. Inimene vajab kahtek\u00fcmmet aminohapet, nendest kaheksat nimetatakse asendamatuteks aminohapeteks, sest organism ei suuda neid vajalikus koguses ise valmistada. Seega peab ta neid saama toiduga. BCAA-d (e hargnenud ahelaga aminohapped) on sportlaste jaoks k\u00f5ige paremini tuntud asendamatud aminohapped. … Loe edasi “Proteiinid ehk valgud – milleks vajalikud?”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[12,13,7],"tags":[],"class_list":["post-887","post","type-post","status-publish","format-standard","hentry","category-muuk","category-spordihai","category-treening"],"acf":[],"yoast_head":"\nProteiinid ehk valgud - milleks vajalikud? - Spordihai.ee blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.spordihai.ee\/blog\/proteiinid-milleks-vajalikud\/\" \/>\n<meta property=\"og:locale\" content=\"et_EE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Proteiinid ehk valgud - milleks vajalikud? - Spordihai.ee blog\" \/>\n<meta property=\"og:description\" content=\"Proteiinid ehk valgud on keerulised molekulid, mis koosnevad sadadest kuni tuhandetest v\u00e4ikestest omavahel seotud struktuuridest, mida nimetatakse aminohapeteks. Inimene vajab kahtek\u00fcmmet aminohapet, nendest kaheksat nimetatakse asendamatuteks aminohapeteks, sest organism ei suuda neid vajalikus koguses ise valmistada. Seega peab ta neid saama toiduga. 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