Sucrose - sucrose zikuchokera ndi ...

Asayansi atsimikizira kuti sucrose ali m'gulu zomera zonse, lalikulu zedi kuti ali mankhwala ogula monga Beet shuga ndi nzimbe. Mphamvu ya udindo uliwonse anthu a sucrose ndi okwanira.

Sucrose - ndi disaccharide (m'gulu gulu la oligosaccharides), omwe Chiwabwerere sucrose pansi zochita za puloteni kapena asidi hydrolyzed kwa shuga (therefrom zigwirizana polysaccharides zonse zoyambirira) ndi fructose (zipatso shuga), zambiri ndendende sucrose molekyulu wapangidwa zatsalira wa D-fructose ndi D- shuga. Kuweta ndi kufikamo kwa mankhwala onse amene akutumikira monga gwero la sucrose - izi ndi shuga mwachizolowezi.

Mu umagwirira sucrose molekyulu wolembedwa ndi chilinganizo - C ₁₂ H ₂₂ O ₁₁ ndi isomer.

The hydrolysis wa sucrose

C ₁₂ H ₂₂ O ₁₁ + H ₂ O → C ₆ H ₁₂ O ₆ + C ₆ H ₁₂ O ₆

Sucrose ndi wofunika kwambiri disaccharide lapansi. Malinga ku aone kuti pali, ndi hydrolysis wa sucrose kumabweretsa mapangidwe a zinthu monga shuga ndi fructose. Maselo chilinganizo ali yemweyo, koma structural - ndi chosiyana:

CH ₂ (o) - (CHOH) ₄ -COH - shuga.

O

II

CH ₂ - CH - CH - C CH - CH ₂ - fructose

IIIII

HA HA HA HA HA

thupi katundu wa sucrose

1. Sucrose - ndi timibulu colorless, okoma kulawa, amene kupasuka bwino mu madzi.
2. 160 ° C - kutentha khalidwe limatsogolera sucrose.
3. Caramel - amorphous mandala misa yomwe inakhazikitsidwa m'zaka solidification wa sucrose chosungunula.

The katundu mankhwala sucrose

1. Sucrose si aldehyde.
2. Sucrose - ndi disaccharide zofunika kwambiri.
3. Pa Kutentha ndi yankho ammoniacal wa AG ₂ O amapereka otchedwa "galasi siliva", komanso mu Kutentha ndi Cu (o) ₂ alibe kupanga mkuwa okusayidi wofiira.
4. Ngati yophika njira sucrose ndi madontho 2-3 ya sulfuric kapena acid amathiridwa, kenako neutralizing ngati aliyense soda ndi njira chifukwa anali usavutike Cu (o) 2, ndiye kugwa wofiira precipitate.

The zikuchokera sucrose

Molekyulu sucrose amadziwika kuti linapangidwa zatsalira fructose ndi shuga omwe kwambiri cholukanalukana. Wa isomers amene ali chilinganizo maselo C ₁₂ H ₂₂ O _11, izi: maltose (chimera shuga) ndipo, ndithudi, lactose (mkaka shuga).

Zakudya kuti ali olemera mu sucrose

• Woyengedwa shuga.
• Honey njuchi.
• Marmalade.
• Gingerbread.
• Masiku.
• Udzu wokoma.
• Zipatso maswiti apulo.
• Prunes.
• Zoumba (zoumba).
• Persimmon.
• Nkhuyu zouma.
• Mphesa.
• Mabomba.
• Medlar.
• Saskatoon.

Mmene sucrose pa thupi la munthu

Sucrose amapereka thupi ndi mphamvu koyenera kuti ntchito zake zonse. komanso bwino kugwira ntchito kwa ubongo wa munthu ndipo kumapangitsa ntchito zoteteza chiwindi chifukwa cha poizoni. Iwo amalimbitsa n'zodalirika maselo striated minofu ndi mitsempha. N'chifukwa chake sucrose - ichi ndi chimodzi mwa zinthu zofunika kwambiri ali pafupifupi zokolola za anthu amadya.

Ndi wopanda sucrose mu umunthu zinthu zotsatirazi: maganizo, irritability, mphwayi, kusowa mphamvu, kusowa mphamvu. Matenda akhoza kuvutika zonse, ngati nthawi alibe matenda okhutira sucrose mu thupi. The owonjezera sucrose kumabweretsa zotsatirazi: mano, chidzalo kwambiri, matenda periodontal, matenda yotupa wa M'mimbamo m'kamwa angathe candidiasis ndi kuyabwa wa maliseche, pali chiopsezo cha matenda a shuga.

Kufunika sucrose kumawonjezera pamene lomwa ubongo wa munthu chifukwa cha ntchito zolimba, ndipo (kapena) pamene thupi pansi zotsatira aakulu poizoni. Kufunika kwa ntchito sucrose ali kwambiri yafupika ngati munthu ali ndi matenda a shuga kapena kunenepa.

Mmene fructose ndi shuga m'thupi la munthu

Monga tawerenga kale, mogwirizana "sucrose - madzi" anapanga zinthu monga fructose ndi shuga. Taganizirani makhalidwe waukulu zinthuzi ndi momwe zinthu izi kanthu pa zochita za anthu.

Fructose - choyimira cha mamolekyulu shuga opezeka zipatso - akuupereka kukoma. Chifukwa cha zimenezi, ambiri amakhulupirira, fructose ndi zothandiza kwambiri, chifukwa Ndi chigawo achilengedwe. Komanso, fructose ndi mmene osachepera pa mlingo shuga (chifukwa ali otsika glycemic index).

Palokha, fructose ndi wokoma kwambiri, koma kudziwika zipatso munthu ali ndi mlingo wochepa wa izo. Chifukwa cha thupi lathu zikuchoka pang'ono shuga kuti kukonzedwa mwamsanga. Komabe, si koyenera kulowa m'thupi yambiri fructose, chifukwa kwambiri ntchito kungachititse kuti zotsatira monga kunenepa kwambiri, matenda enaake (amamuyambitsa timabala chiwindi), gout ndi matenda a mtima (kuchuluka misinkhu asidi uric), mafuta m'chiwindi, ndipo, ndithudi, msanga kukalamba khungu, chifukwa kutumikira makwinya.

Chifukwa cha kafukufuku, asayansi apeza kuti fructose, mosiyana ndi shuga, amasonkhana mofulumira kwambiri zizindikiro za ukalamba. Kodi tinganene chiyani za mmalo fructose.

Nkhani kale, okonza Ndizachidziwikire kuti ntchito nambala wololera zipatso athanzi anthu, monga iwo ali ndi osachepera kuchuluka kwa fructose. Koma kuikapo maganizo fructose ayenera kupewedwa chifukwa akhoza kuyambitsa matenda enieni.

Shuga - komanso fructose, ndi mtundu wa shuga, ndi mawonekedwe zimam'patsa - mawonekedwe ambiri. Shuga amapangidwa kuchokera wowuma, mwamsanga zikutipatsa misinkhu shuga magazi ndipo umapatsa nyonga thupi lathu kwa nthawi mokwanira yaitali.

Ngati muli zonse zakudya kuti vysokopererabotany kapena zokhala osavuta, monga mpunga woyera kapena ufa woyera, izo zidzapangitsa kuwonjezeka kwambiri shuga. A chifukwa cha zimenezi zingakhale mavuto ena monga kuchepetsa chitetezo cha m'thupi, zomwe, chotero, zimathandiza kuchira osauka mabala, insufficiency aimpso, kuwonongeka kwa mitsempha, kuchuluka misinkhu magazi zamadzimadzi, yatsoka pa choopsya matenda mitsempha (Ndime zotumphukira), kunenepa, ndipo kungadzutse m'mnyewa wamtima ndi (kapena) sitiroko.

Yokumba sweeteners - zoipa kapena phindu

Anthu ambiri ali ndi mantha kuti ntchito shuga kapena fructose, ndi kutembenukira kwa sweeteners yokumba - aspartame kapena sukrapoza. Komabe, iwo ndi zovuta. Chifukwa chakuti awa zinthu - wopangidwa ndi mankhwala zinthu neurotoxic, mmalo zingachititse mutu, komanso pali chiopsezo chachikulu cha khansa. Choncho, chimake izi, ngati anthu m'mbuyomu, si 100%.

Dziko lonse otizungulira amakhudza pa thupi la munthu, ndipo palibe aliyense wa ife sangathe kudziteteza ku matenda onse. Komabe, zochokera kudziwako zina, tingathe kulamulira ndondomeko zosayembekezereka wa matenda ena. Komanso, ntchito sucrose: sikuthandiza kunyalanyaza, chimodzimodzi monga ntchito nthawi zonse. M'pofunika kupeza "okoma" ndipo chitani pakati njira yabwino. Mitundu imene thupi lanu adzamvera kwambiri ndi angakuuzeni lalikulu "zikomo"! Choncho, kusankha mtundu wanji wa shuga muyenera kugwiritsa ntchito ndi kuwatentha mphamvu tsiku lonse.