Kwa zaka zambiri, ochita kafukufuku wa sayansi ayesa kupanga zotchedwa shuga, zomwe zimatha kuyamwa popanda kuthandizira insulin.
Zinthu zopangidwa kuchokera ku zinthu zovulaza zawononga kwambiri kuposa odwala matenda ashuga. Pazifukwa izi, wokoma amatengedwa poyesa, yemwe adamupatsa dzina la fructose.
Masiku ano, amagwiritsidwa ntchito kwambiri kuphika zakudya zambiri za anthu omwe amapezeka ndi matenda a shuga. Mwanjira yake yachilengedwe, imatha kupezeka muzinthu monga uchi, zipatso zotsekemera ndi zipatso.
Pogwiritsa ntchito ma hydrolysis awo, fructose amapangidwa, omwe amakhala ngati zotsekemera zachilengedwe.
Poyerekeza ndi shuga woyengedwa nthawi zonse, fructose imatha kuyamwa bwino komanso mwachangu ndi thupi. Nthawi yomweyo, zotsekemera zachilengedwe zimakhala zokoma koposa shuga, pachifukwa ichi, kuphika kumafunikira fructose yocheperako kuti zitheke kutsekemera.
Komabe, zopatsa mphamvu za caloric ndizosangalatsa, zomwe tikambirana pansipa.
Chifukwa chake, odwala matenda ashuga amatha kuchepetsa kuchuluka kwa shuga womwe umadulidwa ndikulowetsa m'masamba omwe adakonzedwa pogwiritsa ntchito wokoma.
Pamene fructose imawonjezeredwa tiyi, chakumwa chimapeza kukoma kokoma, ngakhale ndizochepa zomwe zimayenera kuwonjezeredwa. Izi zimakwaniritsa kufunika kwa maswiti, omwe ndi oyipa kwa shuga.
Kalori Wotchi
Anthu ambiri amadabwa ndi zopatsa mphamvu zingati zomwe zimakhala ndi fructose. Zopatsa mphamvu zopatsa mphamvu za zotsekemera zachilengedwe ndi 399 kilocalories pa gramu 100 za chinthu, zomwe ndizapamwamba kuposa shuga. Chifukwa chake, izi sizili kutali ndi mankhwala otsika kalori.
Pakadali pano, munthu akadya fructose, insulini siyikutulutsidwa mwadzidzidzi, chifukwa chake palibe "kuwotcha" nthawi yomweyo monga kudya shuga. Chifukwa cha izi, kumverera kovutitsidwa mu matenda ashuga sikumatenga nthawi yayitali.
Komabe, palinso zovuta pamtunduwu. Popeza insulin siyipangidwe, mphamvu nayonso siyimasulidwa. Momwemo, bongo samalandira chidziwitso kuchokera mthupi kuti mlingo wofunikira wa zotsekemera walandiridwa kale.
Chifukwa chaichi, munthu amatha kudya kwambiri, zomwe zimatsogolera kumatumbo.
Mawonekedwe a Fructose
Mukasintha shuga ndi zotsekemera kuti muchepetse kunenepa kapena kulongedza glucose m'magazi, ndikofunikira kuganizira zonse zomwe zimapangidwa ndi fructose, kuwerengera mosamala ma calories onse omwe mumamwa osadya maswiti ambiri, ngakhale mulibe shuga mkati mwake.
- Ngati tikulankhula za zofunikira zapaulidwe, ndiye kuti fructose ndi yotsika kwambiri kuposa shuga. Ngakhale kuyesayesa ndi luso, kuphika ndi zotsekemera sikungakhale kosapatsa thanzi komanso kokoma ngati paphikidwe wamba. Mtundu wa yisiti umatulutsanso mwachangu komanso bwino ngati uli ndi shuga wokhazikika. Fructose ali ndi kukoma kwake, komwe kumadziwika.
- Zabwino zake, zotsekemera ndizosiyana chifukwa sizivulaza enamel ya dzino poyerekeza ndi zopangidwa ndi shuga. Fructose kwambiri imawonjezera ntchito za ubongo ndikuwonjezera mphamvu ya thupi. Pakalipano, wokometsera mwachilengedwe ndiwopindulitsa kwambiri kudya momwe amapangira zipatso kapena zipatso, m'malo mongowonjezera kukoma.
- Ku United States, fructose simalimbikitsidwa kuti igwiritsidwe ntchito chifukwa cha kunenepa kwambiri kwa anthu aku America. Pakalipano, chifukwa chagona poti Waku America wamba amadya maswiti ambiri. Ngati zotsekemera zimadyedwa moyenera, mutha kusintha zakudya zanu m'malo moonda. Lamulo lalikulu ndikuti muyenera kudya zotsekemera pang'ono.
Fructose ndi shuga
Nthawi zambiri anthu amadabwa momwe fructose imasiyanirana ndi glucose. Zinthu zonsezi zimapangidwa ndi kuphulika kwa sucrose. Pakadali pano, fructose ali ndi kutsekemera kwakukulu ndipo amalimbikitsidwa kuphika zakudya zamagulu.
Kuti glucose akhazikike bwino, pamafunika insulin inayake. Pachifukwa ichi, odwala matenda ashuga sayenera kudya zakudya zomwe zimakhala ndi izi mosiyanasiyana.
Komabe, wokoma satha kupereka kukhutira komwe kumabwera ngati, mwachitsanzo, mutadya chidutswa cha chokoleti. Izi ndichifukwa choti palibe kutulutsidwa kwa insulin yoyenera. Zotsatira zake, kudya fructose sikubweretsa chisangalalo choyenera.
