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Chowonjezera Chovomerezeka cha GMP Multivitamin Nutrition OEM Sweet Orange Vitamini C

Kufotokozera Kwachidule:

Vitamini C (Vitamini C), yomwe imadziwikanso kuti Ascorbic acid (Ascorbic acid), fomula ya molekyulu ndi C6H8O6, ndi polyhydroxyl compound yokhala ndi maatomu 6 a kaboni, ndi vitamini yosungunuka m'madzi yofunikira kuti thupi lizigwira ntchito bwino komanso kuti maselo asamagwire bwino ntchito. Vitamini C yoyera imawoneka ngati ufa woyera wa kristalo kapena kristalo, womwe umasungunuka mosavuta m'madzi, umasungunuka pang'ono mu ethanol, susungunuka mu ether, benzene, mafuta, ndi zina zotero. Vitamini C ili ndi acidity, reduction, optical activity ndi carbohydrate properties, ndipo ili ndi hydroxylation, antioxidant, immune enhancement and detoxification effects m'thupi la munthu. Makampani amagwiritsa ntchito njira ya biosynthesis (fermentation) kukonzekera vitamini C, vitamini C imagwiritsidwa ntchito kwambiri m'zachipatala komanso m'munda wazakudya.


  • Molar Mass:176.12 G/Mol
  • Fungo:Wopanda kukoma
  • Kuchulukana:1.65 g/cm3(25 °c)
  • Malo Osonkhanitsira:190-192 °c
  • Malo Owira:552.67 °c
  • CAS:50-81-7
  • Fomula ya maselo:C6H8O6
  • Tsatanetsatane wa Zamalonda

    Ma tag a Zamalonda

    Mafotokozedwe Akatundu
    Chogulitsa Vitamini C
    CAS 50-81-7
    Maonekedwe Ufa woyera wa kristalo kapena woyera wa kristalo
    Kusungunuka Sungunuka m'madzi, sungunuka pang'ono mu ethanol, sungunuka mu ether, benzene, mafuta, ndi zina zotero

    Vitamini C(Vitamini C), yomwe imadziwikanso kuti Ascorbic acid (Ascorbic acid), fomula ya molekyulu ndi C6H8O6, ndi polyhydroxyl compound yokhala ndi maatomu 6 a kaboni, ndi vitamini yosungunuka m'madzi yofunikira kuti thupi lizigwira ntchito bwino komanso kuti maselo asamagwire bwino ntchito. Vitamini C yoyera imawoneka ngati ufa woyera wa kristalo kapena kristalo, womwe umasungunuka mosavuta m'madzi, umasungunuka pang'ono mu ethanol, susungunuka mu ether, benzene, mafuta, ndi zina zotero. Vitamini C ili ndi acidity, reduction, optical activity ndi carbohydrate properties, ndipo ili ndi hydroxylation, antioxidant, immune enhancement and detoxification effects m'thupi la munthu. Makampani amagwiritsa ntchito njira ya biosynthesis (fermentation) kukonzekera vitamini C, vitamini C imagwiritsidwa ntchito kwambiri m'zachipatala komanso m'munda wazakudya.

    Kapangidwe ka thupi ndi mankhwala 1. Maonekedwe: ufa woyera wa kristalo kapena kristalo.
    2. Kusungunuka: kusungunuka mosavuta m'madzi, kusungunuka pang'ono mu ethanol, kusungunuka mu etha, benzene, mafuta, ndi zina zotero.
    3. Ntchito ya kuwala: Vitamini C ili ndi ma isomer anayi owoneka, ndipo kuzungulira kwapadera kwa yankho lamadzi lomwe lili ndi L-ascorbic acid ya 0.10 g/ml ndi +20.5 °-+21.5 °.
    4. Asidi: Vitamini C ili ndi maziko a enediol, omwe ndi acidic, omwe nthawi zambiri amaonekera ngati asidi yosavuta yomwe imatha kuchitapo kanthu ndi sodium bicarbonate kuti ipange mchere wa sodium.
    5. Kapangidwe ka chakudya: Kapangidwe ka mankhwala ka vitamini C ndi kofanana ndi ka shuga, komwe kali ndi ka shuga, komwe kamatha kusungunuka ndi kuchotsedwa mu kagayidwe kachakudya kuti apange pentose pomwe pali, ndipo kumapitiriza kutaya madzi kuti apange, kuwonjezera pyrrole ndikutentha mpaka 50 ºC kudzapanga buluu.
    6. Makhalidwe a kuyamwa kwa ultraviolet: Chifukwa cha kukhalapo kwa ma conjugated double bonds mu mamolekyu a vitamini C, yankho lake losungunuka limakhala ndi kuyamwa kwakukulu pa 243 nm wavelength, ndipo kutalika kwa kuyamwa kwakukulu kudzasinthidwa kufika pa 265 nm pansi pa acid kapena alkaline.
    7. Kuchepetsa: gulu la enediol mu vitaminiyi limachepa kwambiri, limakhazikika pamalo okhala ndi asidi, ndipo limawonongeka mosavuta pamalo otentha, owala, okhala ndi mpweya komanso okhala ndi alkaline. Vitamini C imasungunuka kuti ipange kapangidwe ka dehydrovitamin C kochokera ku diketo, dehydrovitamin C imapezeka pambuyo poti vitamini C yachepa. Kuphatikiza apo, mu yankho la alkaline ndi yankho la asidi wamphamvu, dehydrovitamin C imatha kuwonjezeredwa kuti ipeze diketogulonic acid.
    Ntchito ya thupi 1. Kuchuluka kwa madzi m'thupi (hydroxylation)
    Vitamini C imagwira ntchito mu hydroxylation reaction m'thupi la munthu, zomwe zimagwirizana ndi kagayidwe ka zinthu zambiri zofunika m'thupi la munthu. Mwachitsanzo, vitamini C imatha kutenga nawo mbali ndikulimbikitsa hydroxylation ya cholesterol kukhala bile acids; Kupititsa patsogolo ntchito yosakanikirana ya oxidase; Imagwira ntchito mu hydroxylase action ndipo imalimbikitsa kupanga ma neurotransmitters a amino acid 5-hydroxytryptamine ndi norepinephrine.
    2. Antioxidant
    Vitamini C imatha kuchepetsedwa kwambiri ndipo ndi antioxidant yabwino kwambiri yosungunuka m'madzi, yomwe imatha kuchepetsa ma hydroxyl radicals, superoxides ndi ma oxide ena ogwira ntchito m'thupi la munthu, ndipo imatha kuchotsa ma free radicals ndikuletsa lipid peroxidation.
    3. Limbitsani chitetezo chamthupi
    Ntchito ya phagocytic ya leukocyte imagwirizana ndi kuchuluka kwa vitamini m'magazi. Mphamvu ya antioxidant ya vitamini C imatha kuchepetsa mgwirizano wa disulfide (-S - S -) mu antibody to sulfhydryl (-SH), kenako imathandizira kuchepetsa cystine kukhala cysteine, ndipo pamapeto pake imathandizira kupanga ma antibodies.
    4. Chotsani poizoni
    Vitamini C wambiri ukhoza kugwira ntchito pa ma ayoni a zitsulo zolemera monga Pb2+, Hg2+, Cd2+, poizoni wa bakiteriya, benzene ndi ma lysin ena a mankhwala. Njira yayikulu ndi iyi: kuchepa kwamphamvu kwa vitamini C kumatha kuchotsa glutathione yosungunuka m'thupi la munthu, kenako ndikupanga chophatikizana ndi ma ayoni a zitsulo zolemera kuti zitulutsidwe m'thupi; Chifukwa mpweya womwe uli pamalo a C2 a vitamini C umakhala ndi mphamvu yoipa, vitamini C yokha imatha kuphatikizidwanso ndi ma ayoni a zitsulo ndikutulutsidwa m'thupi kudzera mu mkodzo; Vitamini C imawonjezera ntchito ya enzyme (hydroxylation) kuti ithandize kuchotsa poizoni ndi mankhwala osokoneza bongo.
    5. Kuyamwa ndi kagayidwe kachakudya
    Kuyamwa kwa vitamini C kudzera mu chakudya m'thupi la munthu kumachitika makamaka kudzera mu chonyamulira m'matumbo ang'onoang'ono chapamwamba, ndipo pang'ono imayamwa ndi kufalikira kwa thupi. Pamene kudya vitamini C kuli kochepa, pafupifupi zonse zimatha kuyamwa, ndipo pamene kudya kufika pa 500 mg/tsiku, mlingo wa kuyamwa umatsika kufika pa 75%. Vitamini C yomwe imayamwa imalowa mwachangu m'magazi ndikulowa m'maselo osiyanasiyana ndi ziwalo za thupi.
    Vitamini C yambiri imasinthidwa m'thupi la munthu kukhala oxalic acid, 2, 3-diketogulonic acid, kapena kuphatikiza ndi sulfuric acid kuti apange ascorbate-2-sulfuric acid ndikutulutsidwa mu mkodzo; Ena mwa iwo amatulutsidwa mu mkodzo. Kuchuluka kwa vitamini C komwe kumatulutsidwa mu mkodzo kumakhudzidwa ndi kudya kwa vitamini C, kugwira ntchito kwa impso, ndi kuchuluka kwa kukumbukira komwe kumasungidwa m'thupi.
    Njira yosungira Pewani kusunga ndi ma oxidants amphamvu ndi alkalis, ndipo sungani mu chidebe chotsekedwa chodzaza ndi mpweya wosagwira ntchito pa kutentha kochepa.

    Ubwino Wathu

    1.Tili ndi gulu la akatswiri komanso logwira ntchito bwino lomwe lingakwaniritse zosowa zanu zosiyanasiyana.

    2. Khalani ndi chidziwitso chochuluka komanso chidziwitso chogulitsa zinthu zopangidwa ndi mankhwala, komanso khalani ndi kafukufuku wozama pa momwe mungagwiritsire ntchito zinthuzo komanso momwe mungawonjezere zotsatira zake.
    3. Dongosololi ndi labwino, kuyambira kuperekera mpaka kupanga, kulongedza, kuyang'anira khalidwe, kugulitsa pambuyo, komanso kuyambira pa khalidwe mpaka kutumikira kuti zitsimikizire kukhutitsidwa kwa makasitomala.
    4. Ubwino wa mtengo. Pofuna kutsimikizira kuti zinthu zili bwino, tidzakupatsani mtengo wabwino kwambiri kuti tikuthandizeni kukwaniritsa zomwe makasitomala akufuna.
    5. Ubwino wa mayendedwe, mpweya, nyanja, nthaka, magalimoto othamanga, zonse zili ndi othandizira odzipereka kuti azisamalira. Kaya mukufuna njira iti yoyendera, ife tikhoza kuchita.

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