Kodi sucrose: tanthauzo la chinthu, zili mu chakudya

Asayansi atsimikizira kuti sucrose ndi gawo lofunikira pazomera zonse. Katunduyo amapezeka pamiyeso yambiri m'mankhwala a nzimbe ndi shuga. Udindo wazinthu izi ndizofunikira kwambiri pakudya kwa munthu aliyense.

Sucrose ndi wa gulu la zotulutsa (zophatikizidwa mu gulu la oligosaccharides). Mothandizidwa ndi enzyme yake kapena asidi, sucrose imagwera mu fructose (shuga ya zipatso) ndi glucose, yomwe imapanga ma polysaccharides ambiri.

Mwanjira ina, mamolekyulu a sucrose amapangidwa ndi D-glucose ndi zotsalira za D-fructose.

Chomwe chimapezeka kwambiri, chomwe chimagwira ngati sucrose, ndi shuga wamba, yemwe amagulitsidwa pamalo ogulitsira aliwonse. Sayansi ya chemistry imanena za molekyu ya sucrose, yomwe ndi isomer, motere - C₁₂N₂₂O₁₁ .

Kugwirizana kwa sucrose ndi madzi (hydrolysis)

Ndi₁₂N₂₂O₁₁ + H₂O → C₆N₁₂O₆ + C₆N₁₂O₆

Sucrose amadziwika kuti ndi wofunika kwambiri wa ma disaccharides. Kuchokera pa equation titha kuwona kuti hydrolysis ya sucrose imatsogolera pakupanga kwa fructose ndi glucose.

Mitundu ya maselo a zinthu izi ndizofanana, koma zopanga ndizosiyana kotheratu.

Fructose - CH₂ - CH - CH - CH - C - C - CH - CH - C - CH - C - CH - C - C - CH - C - CH - C - CH - C - CH - C - CH - C - CH - C - CH - C - CH - C - CH - C - CH - C - CH₂ .

Glucose - CH₂(OH) - (SNON)₄-DREAM.

Sucrose ndi katundu wake wachilengedwe

Sucrose ndi kristalo wokoma, wopanda maonekedwe omwe samasungunuka kwambiri m'madzi. Malo osungunuka amasungunuka ndi 160 ° C. Pamene sucrose yosungunuka ikakhazikika, amorphous mandala owoneka bwino amapangidwa - caramel.

Katundu wa sucrose:

1. Ichi ndi chida chofunikira kwambiri.
2. Sichikhala ndi mankhwala operewera.
3. Atapsa ndi Ag₂O (yankho la ammonia) samapereka zotsatira za galasi la siliva.
4. Mukamasefukira ndi Cu (OH)₂(mkuwa hydroxide) oxide wofiira suwoneka.
5. Ngati mumawiritsa yankho la sucrose ndi madontho ochepa a hydrochloric kapena sulfuric acid, ndiye kuti amawasokoneza ndi alkali, ndiye kutentha kutentha ndi Cu (OH) 2, mpweya wofiira ukhoza kuwonedwa.

Kupanga

Kuphatikizika kwa sucrose, monga mukudziwa, kumaphatikizapo fructose ndi glucose, moyenera, zotsalira zawo. Zinthu zonsezi ndizolumikizana kwambiri. Mwa ma isomers omwe ali ndi formula ya C₁₂N₂₂O₁₁, muyenera kufotokoza izi:

• shuga la mkaka (lactose);
• shuga wa malt (maltose).

Zakudya, zomwe zimaphatikizapo sucrose

• Irga.
• Medlar.
• Ma grenade.
• Mphesa
• Nkhuyu zouma.
• Zoumba (zoumba).
• Persimmon.
• Prunes
• Apple marshmallow.
• Udzu ndi wokoma.
• Madeti.
• Ma cookie a gingerbread.
• Marmalade.
• Wokondedwa uchi.

Momwe sucrose imakhudzira thupi la munthu

Zofunika! Thupi limapatsa thupi la munthu mphamvu zonse, zomwe ndizofunikira pakugwira ntchito kwa ziwalo zonse ndi machitidwe.

Suprose imathandizira ntchito yoteteza chiwindi, imayenda bwino muubongo, imateteza munthu kuti asatenge poizoni.

Imathandizira ntchito yam'maselo am'mitsempha ndi minofu yolimba.

Pazifukwa izi, chinthucho chimawonedwa ngati chofunikira kwambiri pakati pa omwe amapezeka pafupifupi zakudya zonse.

Ngati thupi la munthu lili ndi vuto losakwanira, titha kuzindikira zotsatirazi:

• kutaya mphamvu;
• kusowa mphamvu;
• mphwayi
• kusokonekera;
• kukhumudwa

Komanso, thanzi limatha kuipira pang'onopang'ono, motero muyenera kusintha kuchuluka kwa thupi panthawi.

Mitengo yambiri ya sucrose ilinso yoopsa:

1. matenda a shuga;
2. kuyamwa
3. candidiasis;
4. yotupa njira mkamwa;
5. matenda a periodontal;
6. onenepa kwambiri;
7. makasitomala.

Ngati ubongo wamunthu umadzazidwa ndi zochitika zam'mutu zogwira ntchito kapena ngati thupi lakhudzidwa ndi zinthu zapoizoni, kufunika kwa sucrose kumawonjezeka kwambiri. Mosiyana, kufunikira kumeneku kumachepetsedwa ngati munthu wonenepa kwambiri kapena akudwala matenda ashuga.

Momwe shuga ndi fructose zimakhudzira thupi la munthu

Chifukwa cha hydrolysis ya sucrose, shuga ndi fructose amapangidwa. Kodi zinthu zazikuluzikulu ziwiri zonsezi ndi ziti, ndipo zimakhudza bwanji moyo wa munthu?

Fructose ndi mtundu wa mamolekyulu a shuga ndipo amapezeka pamitengo yambiri, kuwapatsa kutsekemera. Pankhaniyi, titha kuganiza kuti fructose ndiyothandiza kwambiri, chifukwa ndi gawo lachilengedwe. Fructose, yomwe imakhala ndi gawo lotsika la glycemic, sichulukitsa kuchuluka kwa shuga m'magazi.

Chogulitsacho palokha chimakhala chokoma kwambiri, koma chimaphatikizidwa pakuphatikizidwa kwa zipatso zodziwika kokha zochepa. Chifukwa chake, shuga wochepa kwambiri amalowa m'thupi, ndipo amakonzedwa nthawi yomweyo.

Komabe, kuchuluka kwa fructose sikuyenera kuwonjezeredwa muzakudya. Kugwiritsidwa ntchito mosaganizira kungapweteketse:

• kunenepa kwa chiwindi;
• kuchepa kwa chiwindi - matenda ena;
• kunenepa
• matenda a mtima
• matenda a shuga;
• gout
• kukalamba khungu.

Ofufuzawo anazindikira kuti, mosiyana ndi shuga, fructose imayambitsa zizindikiro zaukalamba mwachangu kwambiri. Kulankhula za m'malo ake pankhaniyi sizikumveka konse.

Kutengera ndi zomwe tafotokozazi, titha kunena kuti kugwiritsa ntchito zipatso moyenera m'thupi la munthu ndizothandiza kwambiri, chifukwa zimaphatikizapo fructose yambiri.

Koma fructose yokhazikika imalimbikitsidwa kuti ipewe, chifukwa izi zimatha kuyambitsa matenda osiyanasiyana. Ndipo muyenera kudziwa momwe fructose imatengedwera matenda a shuga.

Monga fructose, shuga ndi mtundu wa shuga komanso mtundu wofatsa kwambiri wamapangidwe. Chogulitsacho chimapezeka kuchokera kumakalamba. Glucose imapereka thupi laumunthu, makamaka ubongo wake, ndikupanga mphamvu kwakanthawi, koma limakulitsa kuchuluka kwa shuga m'magazi.

Tcherani khutu! Pogwiritsa ntchito pafupipafupi zakudya zomwe zimapangidwa zovuta kapena zovuta zosavuta (ufa woyera, mpunga Woyera), shuga wamagazi azikula kwambiri.

Mavuto:

• matenda a shuga;
• mabala osachiritsika ndi zilonda;
• magazi lipids;
• kuwonongeka kwa mitsempha;
• kulephera kwaimpso;
• onenepa kwambiri;
• matenda a mtima, sitiroko, mtima.