Reserve carbohydrate ee dhirta, kaalinta uu ku leeyahay geeddi-socodka nolosha

Mid ka mid ah hababka difaaca ee dhirta iyo xoolaha ka xaalad aad u qalafsan ayaa raasamaal ee nafaqooyinka reserve. farsamo aad wax ku ool waqtiyada qaadashada filnayn nafaqooyinka ka baxsan.

nolosha Organic on dhulkeenna ayaa sal carbon ah, taas oo ka go'an ah "chemistry" dunida organic.

dhirta "Chemistry"

Geedi socodka ah ee horumar ah noolaha, kuwaas oo loo aqoonsaday tiro ka mid ah noocyada muhiim ah oo walxaha, sida borotiinada, carbohydrates iyo dufanka. Mid kasta oo iyaga ka mid ah waxa lagu qoray door.

Borotiin (peptides, polypeptides) ee unugyada dhirta u sameeyaan a nidaamyada ku filan oo adag, mid ka mid ah - photosynthetic ah.

Oo ay la socoto this, waa protein side xogta ee horyaalka gacanta.

Dufan ama triglycerides - xeryahooda dabiiciga ah glycerol iyo acids dufan monobasic. Kaalinta oo dufan ah unugyada dhirta waxaa lagu qeexay shaqada dhismaha iyo tamarta.
Carbohydrates (sonkorta, saccharides) ku jira kooxaha carbonyl iyo hydroxyl. Doorka ugu weyn ee arrinta - tamarta. Qarsan xaddi badan oo carbohydrates kala duwan, labada L iyo beelaya biyo. Taa baddalkeeda, sifooyinka kiimikada ee kasta ogaado carbohydrate ay door aasaasi ah.

Budada - carbohydrate ah reserve weyn ee dhirta

The carbohydrates beelaya ciyaaraan doorka reserve tamarta geedka ka. The walax reserve weyn ee - dhirta carbohydrate - waa noqde. Sababtoo ah halka ay insolubility biyo, waxaa lagu hayn karaa unugyada aan dhibi dheelitirka osmotic iyo kiimikada.

Haddii carbohydrate lagama maarmaan reserve ee dhirta - Budada - waa hydrolyzed si ay u sameeyaan sonkor L (glucose), iyo biyo. Xarunta The keentay waa iska diyaar oo waa la dhegay by tallaabada ee falgalka galay carbon dioxide iyo biyaha, tamarta looga baahan yahay xoreeyay.

carbohydrates Reserve ee unugyada dhirta

Waxaa jira tiro ka mid ah carbohydrates kale in u dhaqmaan sida kaydinta tamarta. walxaha reserve Non-core - dhirta carbohydrate - waa inulin. Waxa uu soo maraa unugyada dhirta foom L. Qadarka ugu weyn ee xarunta laga helay dhirta sida Dahlia, artichoke Yeruusaalem, toonta, iyo inula. Sida caadiga ah, lacagta ugu badan laga helay tubers iyo xididada dhirta.

In geeddi-socodka of hydrolysis ama halsano reserve kaabayaal carbohydrate ee dhirta si buuxda decomposes galay fructose. Waxaa ka mid ah in Halabuurka ee sucrose, waa saccharide fudud.

The carbohydrate ugu weyn reserve ee dhirta - istaarijka ah. Si kastaba ha ahaatee, waxaa jira carbohydrates kale ee intaa dheer in inulin, kaalintaa fulinteeda ah ee kaydinta tamarta. ugu of walxaha sonkorta-sida loo saarin karaa isaga. sucrose (waxaan ognahay sida sonkorta) - Tusaale ahaan, disaccharide ee lagu shubo xididdada xididdo. miraha iyo khudaarta intooda badan dib loo dhigay carbohydrate reserve ee dhirta ee foomka of sucrose iyo fructose. dhadhan macaan - calaamad u ah jiritaanka mancaha xogta ama disaccharide.

dhirta kale kaydinta tamarta

hemicellulose The dhaqmi karaan sida nafaqo reserve ah. Waxay leedahay la mid ah sare leh fiber ah. Waa beelaya biyo. Under tallaabada ee acids daciif u jajabiyaa galay monosaccharides fudud. Shubo in xuubka of badar badan dalagga. engegnaantiinna Hemicellulose waa mid aad u sarreeya, iyo mararka qaarkood waxaa loo yaqaannaa "foolmaroodi ah cuntada". Waxaa loo isticmaalaa in soo saaridda ee badhamada, iyo in wershedaha dawooyinka ee. In nidaamka of biqilka waxaa hydrolyzed by ensaymes in sonkorta L iyo cunto baabbi'ine embriyaha.

Helitaanka carbohydrates firaaqada - xaalad noolaansho

Geedi socodka ah ee formation iyo interconversion of carbohydrates ee unugyada dhirta waa qayb muhiim ah oo geedi socod adag dheefshiidka gudahood gacanta geedka. Carbohydrates in ciyaari karaa doorka kaydinta tamarta si ay u bixiyaan ilaalinta xaaladaha loo kasin. In nidaamka of biqilka abuurka iyo tubers siiyaan nafaqooyin muhiim ah inta lagu jiro heerarka bilowga ah ee horumarinta dhirta.

cell ee u shaqeeyo warshad - nidaam u gaar ah. Number of shaqaalaha "habab" waxa uu u dhigmo ka mid ah million baabuurta rakaabka. Runtii, kanu waa nidaam adag sida dhirta oo dhan in Ghadafi. The hanad iyo sax dabiiciga ah ee dhammaan daliilka ay u qalmaa jaceylka weyn.