Flavonoid - yog dab tsi? Yuav ua li cas muaj flavonoids thiab dab tsi yog lawv feem nyob rau tib neeg lub cev?

Lub peev xwm ntawm ib co txiv hmab txiv ntoo thiab zaub los txhim kho lub hauj lwm ntawm ntau yam hloov khoom nruab nrog nruab tau ntev tau paub rau noob neej. Raws li ib tug tshwm sim ntawm kev tshawb fawb nws los ua npe hu hais tias cov pab zog muaj ib tug tshwj xeeb muaj uas yog pom nyob rau hauv cov nroj tsuag thiab ua ib tug tseem ceeb luag hauj lwm nyob rau hauv lawv lub neej. Thiab nws hu ua lub tshuaj "flavonoid". Yuav ua li cas yog nws, thiab yuav ua li cas nws muaj feem xyuam rau tib neeg lub cev, yuav muaj nyob rau hauv no tsab xov xwm.

Ib me ntsis keeb kwm

Cov kws kho mob nyob rau hauv ancient lub sij hawm siv qhov tseem ceeb thaj chaw ntawm tej txiv hmab txiv ntoo thiab zaub rau cov kev kho mob ntawm ntau yam kab mob. Txawm li cas los, lawv twb tsis xav txog cov nqe lus nug, yog dab tsi yog cov tshuaj uas yog ib feem ntawm cov nroj tsuag ua cov khoom no yuav kho tau ib tug mob nkees. Rau cov thawj lub sij hawm lo lus nug ntawm flavonoid - uas yog, muab cov lus teb Nobel nqi zog rau cov tshuaj thiab Physiology Albert De Szent-Györgyi nyob rau hauv 1936. Nws kev tshawb fawb teem rau lub flavonoids muaj nyob rau hauv liab kua txob. Albert Szent-Györgyi de nrhiav tau hais tias kev siv ntawm no zaub yuav pab ntxiv dag zog rau cov phab ntsa hauv cov hlab ntsha vim muaj ib co pab tau tshuaj nyob rau hauv liab, thiab muaj npe lawv vitamin P. Txawm li cas los, qhov no lub npe tsis lo. Tsis tas li ntawd, tom ntej no muaj tsib caug xyoo, qhov no lub ntsiab lus yog tsis xav nyob rau hauv science, tab sis nyob rau hauv thaum ntxov 90-ies ntawm lub xyoo pua xeem pib kom raug cai ib tug tshiab boom. Qhov no yog vim lub fact tias ib tug pab pawg neeg ntawm American zaum tau sab antioxidant zog ntawm flavonoids muaj nyob rau hauv ib co txiv hmab txiv ntoo thiab zaub. Tom qab hais tias, nws twb txiav txim siab los siv tau cov no tseem ceeb nroj tsuag zoo rau neutralize dawb radicals.

Yuav ua li cas yog flavonoids?

Pab pawg neeg cov tshuaj muaj nyob rau hauv zaub, txiv hmab txiv ntoo, berries thiab tshuaj ntsuab thiab influencing kev txiav txim ntawm enzymes nyob rau hauv lub cev, hu ua flavonoids. Lawv yog lug siv nyob rau hauv pej xeem thiab tsoos tshuaj, pharmacology. Cov tshuaj no kuj lub luag hauj lwm rau cov coloration ntawm lub txiv hmab txiv ntoo, lawv yog muab kev koom tes nyob rau hauv photosynthesis. Yuav ua li cas yog ib tug flavonoid? Yuav ua li cas yog nws - ib tug vitamin los yog ib yam dab tsi ntxiv? Qhov no heterocyclic compound. Nws yog tsis zoo soluble nyob rau hauv dej, yuav ua tau ntawm txawv xim (daj, liab, txiv kab ntxwv, thiab lwm yam). Flavonoids tseem hu ua ntuj zaub dyes. Txawm li cas los, lawv yog pom xwb nyob rau hauv cov nroj tsuag, tab sis nyob rau hauv txhua rooj plaub tsis rau hauv cov tsiaj kab mob.

Flavonoids: kev faib thiab hom

Niaj hnub no, zaum sab ntau tshaj 6,500 flavonoids, uas yog tag nrho rau hauv 24 pawg. Ntawm lawv yog cov lipophilic thiab dej-soluble sib txuas. Ib txhia ntawm cov pab pawg no yog cov pigments ntawm tsob nroj keeb kwm. Lawv ua cov xim ntawm txiv hmab txiv ntoo ntawm cov nroj tsuag thiab paj. Nyob ntawm seb cov neeg kawm ntawv ntawm oxidation ntawm ib tug 3-carbon fragment yog cov nram no cov chav kawm ntawm flavonoid tebchaw:

• leukoanthocyanidins (leucocyanidin, leykodelfinidin, leykopelargonidin);
• catechins;
• flavanones;
• chalcones;
• dihydrochalcones;
• flavononoly;
• anthocyanins thiab anthocyanidins;
• Auron;
• flavonols (bioflavonoids);
• isoflavones.

Lub nto moo tshaj plaws ntawm flavonoids yog nyob deb ntawm cov hnub los yog raws li nws yog tsis hu ua, vitamin C _2, los yog R. Yuav ua li cas yog nws thiaj nto moo? Qhov no tshuaj muaj ib tug tshwj xeeb sosudoukreplyayuschim cov cuab yeej. No nws (los yog nws cov hluavtaws analog) yog ib tug ntawm lub Cheebtsam ntawm ntau cov tshuaj, e.g., rutin yog ib tug tswv cuab Ascorutinum npaj npaj yuav txhim khu lub capillary thiab txog hlab ntsha elasticity.

Flavonoids: nyhuv ntawm lub cev

Pab thaj chaw ntawm flavonoids rau tib neeg lub cev tsis yog tas sosudoukreplyayuschim nyhuv. Nyob rau hauv tas li ntawd, lawv muaj ib tug heev ib qho tseem ceeb tej yam xws li:

• decongestant;
• venotoniziruyuschee;
• vasodilator;
• antiatherosclerotic;
• membrane stabilizing;
• antiallergic;
• antihypertensive;
• anti-inflammatory;
• cardioprotective;
• immunomodulatory;
• anticarcinogenic;
• antioxidant;
• detoxifying;
• Antihypoxanth;
• cov tshuaj no thiab al.

Los ntawm no, nws yuav tau hais tias flavonoids muaj ib tug antioxidant, antiradiation, antispasmodic, antiulcer, anti-mob, anti-inflammatory, qhov txhab zoo, hypotensive, estrogenic, bactericidal, diuretic zog thiab lwm tus neeg.

pab zog

Raws li koj tau pom, flavonoids rau tib neeg pab tau thiab txawm tsim nyog. Lawv pab mus rau txoj kev ua tau hauj lwm ntawm lub cev, thiab lawv cov uas tsis yog-nruj kev txiav txim. Paub txog lawv pab zog, ib qho yooj yim rau nws tus kheej-kev pab koj lub cev yuav daws tau tej teeb meem. Piv txwv li, ua tsaug rau qhov kev txiav txim akntioksidantnomu liab wine (nyob rau hauv moderation) pom zoo cov neeg uas muaj tawg tsam. Txawm li cas los, flavonoids, qhov kev txiav txim nyob rau hauv lub cev uas yog pov thawj ncav, txawm li cas los, yog tsis yog tus thawj kho cov neeg ua hauj. Lawv muaj peev xwm tsuas ua tau ib tug subsidiary, nrog yooj yim kho. Txawm li cas los, txawm lub fact tias cov flavonoids nyob rau hauv cov nroj tsuag yog txaus, Txawm li cas los, lawv yog feem ntau tsis ruaj tsis khov. Yog hais tias lawv yog zoo kho, lawv muaj peev xwm tuag.

Cov khoom noj uas muaj flavonoids

Niaj hnub no, npaj muaj flavonoids, yuav yuav nyob rau hauv ib tug tsev muag tshuaj lossis kev txiav txim hauv internet. Txawm li cas los, ntau npaum li cas pab tau kom coj txiv hmab txiv ntoo thiab zaub, uas muaj cov as-ham. Twg kuj muaj flavonoids? Ntawm no yog ib tug ib nrab daim ntawv teev cov khoom uas hais tias tau muaj cov as-ham:

• cocoa;
• tshuaj yej, tshwj xeeb tshaj yog ntsuab (flavones thiab catechols);
• liab txiv hmab boycott thiab caw liab;
• apricots, plums, apples, txiv duaj, pears, Quince etc .;
• berries: txiv ntoo qab zib, blueberries, raspberries, blueberries, txiv pos nphuab, dub thiab liab Currant, dub mulberry, hawthorn, barberry, thiab lwm yam.;
• citrus txiv qaub, txiv kab ntxwv, txiv kab ntxwv qaub, mandarin (flavanones, flavones);
• zaub: zaub qhwv, carrots, beets, eggplant, thiab lwm tus neeg.

Flovonoidami feem ntau cov nplua nuj nyob rau hauv zaub thiab txiv hmab txiv ntoo uas muaj kaj burgundy los yog liab doog xim, nrog rau cov tsiaj qus txiv hmab txiv ntoo. Nws yog muaj pov thawj hais tias nyob rau hauv lub kawg ntsiab lus ntawm tej yam ntuj tso pigments yog ntau ntau thiab nws yog yeej leukoanthocyanidins nyob rau hauv Rosaceae kuj muaj flavones, thiab taum - isoflavones.

Yuav ua li cas yuav ua rau flavonoids?

Thaum lub sij hawm tam sim muaj yog tsis yog tus neeg twg uas tsis tau hnov lo lus "flavonoid" nws yog dab tsi thiab nws "noj". Nyob rau hauv xyoo tsis ntev los, cov tshuaj no yog cov ua kom pom tseeb ntawm pharmacologists uas yog nce siv rau zus tau tej cov pharmaceuticals. Nyob rau hauv qhov tseeb, muaj ntau yam kws tshawb fawb ntawm cov cheeb tsam mus rau "kis" lub tswv yim ntawm kev tsim lub thiaj li hu elixir ntawm cov hluas, siv tag nrho cov tib flavonoids. Cov kev siv ntawm cov tshuaj rau tib neeg lub cev yog cuab kev. Txawm li cas los, yog hais tias lawv muaj peev xwm pab tau zog mus tua cov cim ntawm cov laus? Nyob rau hauv txhua rooj plaub ntawm lawv kom meej meej ua ntau yam zoo dua raug mob. Yog li ntawd, cov kev siv ntawm flavonoids nplua nuj zaub, txiv hmab txiv ntoo, berries, zaub xwb yuav conducive mus rau koj lub noj qab haus huv, yuav sau lub cev nrog lub zog. Koj yuav xav tias yau, fresher, fitter thiab tsis muaj mob. Plus, cov zaub mov yuav noj nyob rau hauv unlimited qhov ntau. Ntseeg kuv, tsis muaj overdose ntawm flavonoids tsis hem koj, ntawm chav kawm, yog hais tias peb yuav tsis tham txog cov bioactive tshuaj. Lawv nyob rau hauv txhua rooj plaub yuav siv tsis tau tsis muaj ib tug kws kho mob lub tswv yim los yog tsis muaj kev kawm cov phau ntawv, tshwj xeeb tshaj yog cov yam khoom "ntau npaum".