Carbohydrates

Odee: Laura McKinney
OfbọChị Okike: 3 Onwa Epurel 2021
DatebọChị Mmelite: 14 Mee 2024
Anonim
Carbohydrates & sugars - biochemistry
Vidio: Carbohydrates & sugars - biochemistry

Ndinaya

Ndị carbohydrates, carbohydrates ma ọ bụ carbohydrates bụ biomolecules nwere carbon, hydrogen na oxygen. Carbohydrates bụ akụkụ ahụ nke ihe ndị dị ndụ na -arụ ọrụ nchekwa na ike.

N'iji ha banye nri, na -enye ike dị ngwa ngwa (n'adịghị ka abụba, nke nwekwara ume mana ọ na -achọ usoro ogologo n'ime ahụ iji nweta ya). A na -akpọ usoro nke molecule carbohydrate wepụtara ike ya oxidation.

Otu gram nke carbohydrate na -enye aka 4 kalori.

Ụdị Carbohydrates

Dabere na nhazi ha, a na -ekewa carbohydrates n'ime:

  • Monosaccharides: Nke otu molekul kpụrụ.
  • Disaccharides: Otu mkpụrụ ndụ monosaccharide abụọ, nke ejikọtara ọnụ (njikọ glycosidic) jikọtara.
  • Oligosaccharides: Ihe mejupụtara ihe dị na mkpụrụ ndụ monosaccharide atọ na itoolu. A na -ejikọkarị ha protein, yabụ, ha na -etolite glycoproteins.
  • Polysaccharides: Ejiri ụdọ nke monosaccharides iri ma ọ bụ karịa. Agbụ nwere ike ma ọ bụ ghara ịwe ya. N'ime ihe ndị dị ndụ, ha na -arụ ọrụ nhazi na nchekwa.

Ọ nwere ike ijere gị ozi: Ọmụmaatụ nke Monosaccharides, Disaccharides na Polysaccharides


Ihe atụ nke monosaccharides

Arabinosa: A naghị ahụ ya n'efu na okike.

Ribose: Achọpụtara na:

  • Imeju ehi
  • Loot anụ ezi
  • Mushrooms
  • Akwụkwọ nri
  • Brọkọlị
  • Asparagus
  • Mmiri ara ehi na -adịchaghị ọcha

Fructose: achọpụtara na:

  • Kọrb
  • Plum
  • Apụl
  • Tamarind
  • Mmanụ a .ụ
  • Mkpụrụ fig
  • Mkpụrụ osisi vaịn
  • Tomato
  • Akụ oyibo

Glucose: Ọ dị mkpa maka ịrụ ọrụ anụ ahụ na nke ọma. Ọ dị na:

  • Mmiri ara ehi ngwaahịa
  • Mkpụrụ
  • Ọka

Galactose: Achọpụtaghị ya n'ọdịdị ya.

Mannose Na nri, a na -ahụ ya na mkpo.

Xylose: O siri ike mgbaze, a na -ahụ ya na nri ndị a:

  • Ọka
  • Ọka ọka

Ihe atụ nke disaccharides

Sucrose: Otu ihe mejupụtara glucose na otu fructose. Ọ bụ disaccharide kachasị ukwuu. N'ime nri, a na -ahụ ya na:


  • Mkpụrụ osisi
  • Akwụkwọ nri
  • Sugar
  • Beetroot
  • Ihe ọ drinksụ industrialụ ụlọ ọrụ dị ụtọ
  • Swiiti
  • Swiiti

Lactose: Ihe mejupụtara molecule galactose na molecule glucose. N'ime nri, a na -ahụ ya na:

  • Mmiri ara
  • Yogọt
  • Chiiz
  • Mmiri ara ehi ọzọ

Maltose: A na -emepụta ya site na molecule glucose abụọ. Ọ bụ disaccharide kacha nta na okike, mana etolite ya na ụlọ ọrụ mmepụta ihe. N'ime nri, a na -ahụ ya na:

  • Biya
  • Achịcha

Cellobiose: A na -emepụta ya site na molecule glucose abụọ. Ọ dịghị adị n'ụdị ihe a.

Ihe atụ nke oligosaccharides

Raffinose: A na -ahụ ya na:

  • Ahịhịa beet

Melicitosa: Ihe mejupụtara otu molecule nke fructose na glucose abụọ. N'ime nri, a na -ahụ ya na:

Ihe atụ nke polysaccharides

Starch: A na -ahụ ya na osisi n'ihi na ọ bụ ka ha si echekwa monosaccharides. N'ime nri, a na -ahụ ha n'ime


  • Plantain
  • Nna
  • Ugu
  • Skwọsh
  • Ahịhịa
  • Ọka
  • Ntughari

Glycogen: A na -echekwa ya na akwara na imeju iji nye ume. N'ime nri, a na -ahụ ya na:

  • Ntụ ọka
  • Achịcha
  • Osikapa
  • Pasta
  • Nduku
  • Plantain
  • apụl
  • oroma
  • Oatmeal
  • Yogọt

Cellulose: Ọ bụ polysaccharide nhazi, a na -ahụ ya na mgbidi sel ọkachasị osisi, kamakwa ihe ndị ọzọ. Ọ bụ ihe anyị na -akpọ "eriri" na nri:

  • Akwụkwọ nri
  • Letus
  • Apụl
  • Mkpụrụ
  • Oke ọka
  • Ọkwụrụ bekee

Chitin: Yiri na cellulose, mana enwere nitrogen n'ime molekul ya, nke na -eme ka ọ na -eguzogide. A na -eji ya dị ka ihe na -edozi nri.

Ọ nwere ike ijere gị ozi: Ihe Nlereanya 20 nke Carbohydrates (yana ọrụ ha)


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