gweithgynhyrchwyr a chyflenwyr inositol Cyfanwerthu | Tong Rui Bio-Tech

inositol

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Inositol (hexahydroxycyclohexane) yn cyfansoddol naturiol dosbarthu'n eang o meinweoedd planhigion ac anifeiliaid. Mae'r meinweoedd anifeiliaid cyfoethocaf yn inositol yn yr ymennydd, y galon, y stumog, yr arennau, dueg, ac afu, lle mae'n digwydd am ddim neu fel cydran o ffosffolipidau. Ymhlith planhigion, grawnfwydydd yn ffynonellau cyfoethog o inositol, yn enwedig ar ffurf esterau asid polyphosphoric, a elwir yn asidau phytic. Er bod nifer o isomerau optegol weithgar ac anweithgar posibl, ystyriaethau o inositol fel ychwanegyn bwyd yn cyfeirio'n benodol at optegol anweithgar cis-1,2,3,5-trans-4,6-cyclohexanehexol, a ddynodwyd yn ddelfrydol Myo-inositol. inositol pur yn sefydlog gwyn melys, cyfansawdd,, crisialog. Mae'r Cemegau Bwyd Codex yn nodi ei fod yn assay heb fod yn llai na 97.0 y cant, toddi rhwng 224 a 227 °, ac ydynt yn cynnwys mwy na 3 arsenig ppm, 10 ppm plwm, 20 metelau trwm rhyf (fel Pb), 60 sulfate ppm, a 50 ppm clorid. Roedd inositol yn meddwl am amser i fod yn fitamin oherwydd bod anifeiliaid arbrofol ar ddeiet synthetig a ddatblygwyd arwyddion clinigol a gafodd eu cywiro gan ychwanegion inositol. Fodd bynnag, nid oes cofactor neu swyddogaeth catalytig ar gyfer inositol wedi cael ei ganfod; gellir ei syntheseiddio ac yn digwydd mewn crynodiad cymharol uchel mewn meinweoedd anifeiliaid. Mae'r ffactorau hyn yn dadlau yn erbyn ei ddosbarthu fel fitamin. Nid yw gofyniad dietegol mewn dyn wedi cael ei sefydlu.


  • Pris FOB: US $0.5 - 2000 / KG
  • Min.Order Nifer: 1 KG
  • Cyflenwad Gallu: 10000 KG / fesul Mis
  • Porthladd: SHANGHAI / BEIJING
  • Telerau Talu: L / C, D / A, D / P, T / T
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  • Manylion cynnyrch

    cynnyrch Tags

    Inositol (hexahydroxycyclohexane) is a widely distributed natural constituent of plant and animal tissues. The animal tissues richest in inositol are brain, heart, stomach, kidney, spleen, and liver, where it occurs free or as a component of phospholipids. Among plants, cereals are rich sources of inositol, particularly in the form of polyphosphoric acid esters, called phytic acids. Although there are several possible optically active and inactive isomers, considerations of inositol as a food additive refer specifically to optically inactive cis-1,2,3,5-trans-4,6-cyclohexanehexol, which is preferably designated myo-inositol. Pure inositol is a stable, white, sweet, crystalline compound. The Food Chemicals Codex specifies that it assay not less than 97.0 percent, melt between 224 and 227°, and contain not more than 3 ppm arsenic, 10 ppm lead, 20 ppm heavy metals (as Pb), 60 ppm sulfate, and 50 ppm chloride. Inositol was thought for a time to be a vitamin because experimental animals on a synthetic diet developed clinical signs that were corrected by inositol supplementation. However, no cofactor or catalytic function for inositol has been found; it can be synthesized and occurs in relatively high concentration in animal tissues. These factors argue against its classification as a vitamin. A dietary requirement in man has not been established.

    Enw Cynnyrch: inositol

    Manyleb: Min 97.0%

    Eiddo Cemegol: grisial gwyn neu bowdr crisialog, diarogl, a melys; dwysedd cymharol: 1.752 (anhydrus), 1.524 (Dihydrate), AS 225 ~ 227 ℃ (anhydrus), 218 ° C (Dihydrate), pwynt berwi 319 ° C. Toddi mewn dŵr (25 ° C, 14g / 100ml; 60 ° C, 28g / 100ml), ychydig yn hydawdd mewn ethanol, asid asetig, glycol ethylen a glyserol, anhydawdd mewn ether, aseton a clorofform. Sefydlog yn yr awyr; Stable i gynhesu, asid ac alcali, ond mae'n hygrosgopig.

    CAS Rhif: 87-89-8

    Dadansoddiad Cynnwys: gywir pwyso 200 sampl mg (cyn-sychu ar 105 ° C am 4h), a'i roi i mewn bicer 250ml. Ychwanegwch 5ml o gymysgedd rhwng un asid sylffwrig ateb (TS-241) profi a 50 anhydrid asetig, ac yna gorchuddiwch y gwydr gwylio. Wedi gwres ymlaen bath stêm am 20min, oeri ar bath iâ, ychwanegu dŵr 100ml, ac 20min berwi. Ar ôl oeri, trosglwyddo y sampl i mewn i 250 ml gwahanu twndis gan ddefnyddio ychydig bach o ddŵr. Olynol yn defnyddio 30, 25, 20, 15, 10 a 5 ml o clorofform i dynnu'r ateb ar gyfer chwe gwaith (fflysio'r bicer yn gyntaf). Mae pob un o'r dyfyniad clorofform casglwyd mewn ail 250m1 gwahanu twndis. Golchwch y darn gymysg gyda 10ml o ddŵr. Rhowch yr ateb clorofform drwy gwlân cotwm twmffat a'i drosglwyddo i fflasg 150ml ymlaen llaw pwyso Soxhlet. Defnyddiwch 10ml o clorofform i olchi y twndis gwahanu a'r twndis, a'u hymgorffori yn y dyfyniad. Anweddu i sychder ar bath stêm, ac yna ei drosglwyddo mewn popty ar 105 ° C am sychu 1h. Cool mewn desiccator, a phwyso a mesur hynny. Defnyddiwch y swm a gafwyd o chwe inositol luosi asetad gan 0.4167, sef y swm cyfatebol o inositol (C6H12O6).

     

    swyddogaeth:

    1. As food supplements, has a similar effect to vitamin B1. It can be used for infant foods and used in an amount of 210~250mg/kg; Used in drinking in an amount of 25~30mg/kg.
    2. Inositol is an indispensible vitamin for lipid metabolism in the body. It can promote the absorption of hypolipidemic medicines and vitamins. Moreover, it can promote the cell growth and fat metabolism in liver and other tissues. It can be used for the adjuvant treatment of fatty liver, high cholesterol. It is widely used in food and feed additives, and is often added to fish, shrimp and livestock feed. The amount is 350-500mg/kg.
    3. The product is one kind of the complex vitamin B, which can promote cell metabolism, improve the cell nutrient conditions, and can contribute to development, increase appetite, to recuperate. Moreover, it can prevent the accumulation of fat in the liver, and accelerate the process of removing excess fat in heart. It has a similar lipid-chemotactic action as choline, and therefore useful in the treatment of hepatic fatty excessive disease and cirrhosis of the liver disease. According to the “food fortifier use of health standards (1993)” (Issued by the Ministry of Health of China), it can be used for infant food and fortified beverages at an amount of 380-790mg/kg. It is a vitamin class medicines and lipid-lowering drug which promote the fat metabolism of liver and other tissues, and be useful for the adjuvant treatment of fatty liver and high cholesterol. It is widely used in additives of food and beverage.
    4. Inositol is widely used in pharmaceutical, chemical, food, etc. It has a good effect on treating diseases such as liver cirrhosis. It can also used for advanced cosmetic raw materials, with high economic value.
    5. It can be used as a biochemical reagent and also for the pharmaceutical and organic synthesis; It can lower the level cholesterol and have sedative effect.

     

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