?O nā teapolyphenols (TPs) he hua?ōlelo ma?amau no nā pūhui polyhydroxyphenolic i ke kī, me nā flavanols (catechins), flavanols, flavonoids a me nā waikawa phenolic. ?O nā Catechins kahi papa o nā mea ko?iko?i i loko o nā polyphenols kī, e helu ana ma kahi o 60% a 80% o ka nui o nā polyphenols kī. Loa?a iā lākou he 8 monomers, me ka epigallocatechin gallate, epigallocatechin, gallocatechin, epicatechin gallate, epicatechin gallate, catechin gallate, epicatechin gallate, epicatechin gallate, epicatechin gallate, epicatechin gallate, epicatechin a me epicatechin.

I ke ka?ina hana kī, polyphenol oxidase a me peroxidase oxidize catechins e loa?a ai ka thearubin, theaflavin a me theaflavin ?ekolu mau pua?a kī. ?A?ole hā?awi kēia mau TP i ke kī i kona ?ono pa?akikī a me kona kala, akā pono pū kekahi i ke olakino kanaka.

I kēia lā, ?oiai e ?imi nei i ka ho?omohala waiwai ki?eki?e, no?ono?o ka po?e i ka ho?omohala ?ōma?oma?o a me ka hana hou ?ana. He antioxidant, antibacterial, anticancer a me nā hana anti-obesity nā tii polyphenols, no laila ua ho?ohana nā mea noi?i i ka lā?au lapa?au a me ka mea?ai.

I ka lā?au lapa?au, ke ho?ohana nei nā mea noi?i i nā ?ōnaehana hā?awi e pale aku i nā lā?au lapa?au ma?alahi a ho?omaika?i i kā lākou bioavailability; Eia kekahi, hui pū ?ia nā polyphenols kī me nā protein a me nā polysaccharides e hana i nā huahana sunscreen hou a me nā lā?au lapa?au, i ho?ohana ?ia no ka mālama ?ana i ka ?ili, anti-allergy, anti-pathogen, mālama i ke olakino waha a me ka ho?oponopono ?ana i ka lipid metabolism.

Ma ke kahua o ka noi?i mea?ai, hui pū ?ia nā polyphenols kī me nā polysaccharides, nā protein, a me nā mea ?ē a?e, ma o ka launa pū ?ana o nā molekala e ho?omaika?i ai i ka maika?i sensory o ka mea?ai, ho?olō?ihi i ka manawa mālama o ka mea?ai, a hana i nā lako mea?ai. Ma muli o kēia, ua kūkākūkā mākou i ka noi?i noi?i o nā polyphenols kī ma ke kahua o ka mea?ai a me ka lā?au lapa?au, i mea e hā?awi ai i ka kuhikuhi no ka noi?i hohonu o nā polyphenols kī i ka mea?ai a me ka lā?au lapa?au.

1.Physical a me kemika waiwai o ke kī polyphenols

Loa?a ?ia nā polyphenols mai nā lau kī a he hui pū ?ia o nā pūhui polyhydroxyl organik, me nā catechins, anthocyanins, flavonols a me nā waikawa phenolic, a me nā mea ?ē a?e. ?O ka mea antioxidant nui ka catechins. Ma waena o lākou, epigallocatechin gallate helu no 50% a 60%, epicatechin gallate helu no 15% a 20%, epigallocatechin helu no 10% a 15%, gallatechin helu no 6% a 8% a epicatechin helu no 4% a 6%. Ma ka lumi wela, ?o nā polyphenols he māmā melemele a ?ōma?oma?o paha ka pauka, ?ono astringent, kūpa?a ikaika i ka waika, kūpa?a i ka pH 2 ~ 7; Loa?a i nā polyphenols kahi hygroscopicity a ma?alahi ke ho?ololi i ka waiho?olu?u i ke kaiapuni alkaline.

2. Biological hana o ke kī polyphenols

Loa?a i nā polyphenols nā hana like ?ole e like me ka antioxidant, antibacterial a me ka anti-mutation, ?o EGCG ka mea nui loa i nā catechins a pā?ani i ka hana antioxidant nui. Loa?a ka hana olaola mai ka hui phenolic hydroxyl i ka polyphenols kī, e pā?ani ana i nā hana olaola like ?ole i nā ?ano mea?ai like ?ole. ?O kēia mau hana kūikawā e ho?ohana nui i ka polyphenols kī i ka mea?ai.

Ka ho?ohana ?ana i ka polyphenols kī i ka mea?ai

1. Ka mālama ?ana a me ka mālama ?ana i ka mea?ai

Hiki ke ho?ohana nui ?ia nā polyphenols kī i ka mālama ?ana i ka mea?ai a me ka mālama ?ana, ?o kona mau hopena ?ona ?ole a me nā hi?ohi?ona palekana hiki ke ho?ohana ?ia he koho kūpono. Hiki iā ia ke pale i ka discoloration o ka mea?ai, ho?omaika?i i ka pa?a o ka cellulose, a pale i nā mea?ai i ka mea?ai.

2.Replace synthetic antioxidants

Me ka nānā ?ana i ka palekana mea?ai, ke ho?ololi mālie nei nā tii polyphenols i nā antioxidant artificial e like me nā antioxidants kūlohelohe. ?A?ole hiki ke ho?ohana wale ?ia i nā aila holoholona a me nā mea kanu, nā huahana ?i?o, nā huahana wai, nā hua?ai a me nā mea?ai mea?ai, a me nā mea ?ē a?e, akā hiki ke ho?ohana ?ia i ka pastry, candy a pēlā aku. He mea pono e ho?omaopopo i ka hana antioxidant o ka polyphenols kī i ho?ohana mua ?ia i nā momona a me nā mea?ai aila. Ma muli o ka hana o ka phenol hydroxyl ma ke apo benzene o nā catechins e ho?olako i ka hydrogen, he ikaika ho?oha?aha?a ikaika a lilo i antioxidant kūlohelohe kūpono no nā momona.

?O ka hana antioxidative o ke kī polyphenols ?o ia ka hui phenol hydroxyl ikaika, e like me ka hā?awi hydrogen, ho?opa?a i ka pū?ulu manuahi o nā momona momona, ho?opau i ke kaulahao o ka ho?ohehe?e ?ana o ka momona momona, a pēlā e pale ai i ka ho?okumu ?ana o hydroperoxide. I ka manawa like, hiki i nā polyphenols kī i ka momona me ka trace variable metala mea i loko o ka ?aila, no laila e nalowale ka hana catalytic a ho?opau i ke kaulahao radical manuahi mai ke kumu. Eia kekahi, ?o ka hui phenol hydroxyl pono?ī e ma?alahi i ka oxidized, e hō?emi ana i ka ?ike o ka oxygen i loko o ka ?aila a ho?opane?e i ka oxidation o ka ?aila.

3.Functional mea?ai ulu

Hō?ike ?o Tea polyphenols i ka mana nui i ka ho?omohala ?ana i ka mea?ai hana, a ?o kona ?ano kemika kū?oko?a e ho?oholo ai he ikaika ikaika ia e wehe i nā radical manuahi. He ha?aha?a ka hiki i ka REDOX o nā kī polyphenols, hiki i ka hui polyo-phenol hydroxyl ke hā?awi i ka hydrogen e ho?opau a ho?opau paha i ka hopena o ke kaulahao manuahi manuahi, a ?o kāna ?ano kemika kū?oko?a e ho?oholo ai he hiki ke wehe i nā radical manuahi. Hiki i nā polyphenols kī ke ho?oikaika i ka ?ōnaehana scavenging o nā radical manuahi, a ke ke?ake?a i ka hana ?ana o nā radical manuahi ma ke kāohi ?ana i nā ion metala ho?ololi o ka ?ōnaehana oxidase. Ma ke ?ano he scavenger radical manuahi maoli, pono nā tea polyphenols no ka mālama ?ana i ke olakino kanaka. ?Oiai ?o Kina i ka wā kamali?i ma kēia kahua, he mau mana?o ākea kona no ka ho?omohala ?ana i ka wā e hiki mai ana.

4.Application i ka mālama ?ana i nā huahana ?i?o a me nā huahana wai

?O ka ma?i bacteria pathogenic ma?amau i nā huahana ?i?o ?o ia ka pseudomonas, Enterobacter, staphylococcus a me salmonella, a ?o ka bacteria nui e ho?opau ai i nā huahana wai he pseudomonas bacteria. Hiki i nā polyphenols kī ke pale pono i ka hana hou ?ana o nā ?ano bacteria, e ho?olō?ihi i ka oxidation o ka momona, e ho?opane?e i ka hō?ino ?ana, pēlā e ho?onui ai i ka hou o nā huahana ?i?o a me nā huahana wai.

I nā makahiki i hala iho nei, ua hō?ike ?ia nā kī polyphenols i loko o ka pua?a, ka pipi, ka ?i?o a me nā huahana ?i?o ?ē a?e a me nā ?āpana i?a like ?ole, surimi, nā pōpō i?a a me nā ?ōpae a me nā huahana wai ?ē a?e i hō?ike ?ia kekahi ma hope o kekahi, he mea mālama pono maoli. Ua hō?ike ?ia kahi helu nui o nā ha?awina ?oi aku ka ki?eki?e o ka ne?e ?ana o ka tii polyphenol preservation solution, ?oi aku ka maika?i o ka hopena inhibition i nā microorganism o nā huahana ?i?o a me nā huahana wai, akā ?o ka polyphenols kī e loa?a nā hopena maika?i ?ole i ka ?ike sensory o ka ?i?o, ka hopena i ke kala o ka ?i?o. Hiki i ke kī polyphenols ke pale i ka ulu ?ana o nā ?ano bacteria, akā ?a?ole maopopo kona ?ano.

5.Application i ka mālama ?ana i nā hua?ai a me nā mea kanu

?Oi aku ka maika?i o ka ho?opau ?ana i ka wai pathological i hana ?ia e nā microorganism ?ino i ka pō?ino hua; He hopena antioxidant ki?eki?e ka Tea polyphenols, hiki ke ho?olohi i ka pō?ino oxidative o nā hua?ai a me nā mea kanu, ho?oponopono i ka hana o ka polyphenol oxidase, a ho?āla i ka ?ōnaehana pale o nā hua?ai a me nā mea kanu. I ka manawa like, loa?a i nā molekala polyphenol ka nui o nā pū?ulu hydroxyl phenolic ikaika, hiki ke hā?awi pololei i ka hydrogen i loko o nā molekole i ka hua?ai C i nā hua?ai a me nā mea kanu, i hiki iā ia ke mālama i kahi kūlana ho?emi a hō?emi i ka nalowale o ka huaora C.

?O ka ha?aha?a ha?aha?a o nā polyphenols kī i kāpī ?ia a i uhi ?ia ma luna o ka ?ili o nā hua?ai hou a me nā lau ?ai hiki ke kāohi i ka ho?ohua hua bacteria a ho?olō?ihi i ke ola hou o nā hua?ai a me nā mea kanu. He pa?akikī ka mīkini mālama hou, a ?oko?a nā mea nui me nā ?ano hua?ai a me nā mea kanu. Eia kekahi, hiki i ka tii polyphenols ke ho?opane?e i ka manawa ma hope o ka ho?oma?ama?a ?ana o nā hua?ai a me nā mea kanu, no ka mea he hopena lohi i ka hana biochemical o nā hua?ai a me nā mea kanu. Eia nō na?e, ?a?ole like ke ?ano o ka mālama ?ana i nā polyphenols kī no nā hua?ai a me nā mea kanu like ?ole, a ?oko?a ke ?ano o ke ?ano a me ka ho?ohana ?ana i nā mea like ?ole, pono nō ho?i e noi?i hou.

Ka ho?ohana ?ana i ka polyphenols kī i ka lā?au lapa?au

1, anti-oxidation a me ka anti-radiation

Ma muli o kona ?ano kemika kū ho?okahi, ?oi aku ka ikaika o ka tii polyphenols, ?oi aku ia ma mua o nā antioxidants ma?amau e like me VC, VE a me nā antioxidant artificial BHT, BHA a pēlā aku. Eia kekahi, hiki i ka tii polyphenols ke wehe i nā radical manuahi, ho?onui i ka palekana o ke kino, a hiki i nā derivatives catechin ke hō?emi i ka ?ona o nā metala kaumaha ma ke kino o ke kanaka a me ka hopena anti-radiation, no laila ua ?ike ?ia ?o "radiation busters".

2.Hemostatic hana

Loa?a i nā polyphenols nā antioxidant a me nā hana antibacterial, no laila hiki iā lākou ke kāohi i ke ko?iko?i oxidative a me ka hana hou ?ana o ka bacteria ma ka wahi ?eha, ho?oikaika i ke kūkulu ?ana i nā kī?aha koko i loko o ka vitro a me ka waiho ?ana o ka collagen, ho?āla i nā ?āpana koko ?ula?ula a me nā neutrophils, a ho?opau koke i ke koko. ?O nā protein, nā kumu coagulation, nā platelets a me nā fibrin ma ka wahi ?eha e hui pū me nā polyphenols kī e hana i nā mea coagulation a ho?olalelale i ka ho?ōla ?ana i ka ?eha.

3.Antitumor therapy

?O nā polyphenols kī, ?oi aku ka catechin derivatives, he anti-mutation a me nā hopena anti-cancer, hiki ke ke?ake?a a ke?ake?a i ke ka?ina lipid peroxidation, mālama a ho?omaika?i i ka hana enzyme i loko o ke kino kanaka, a hō?ike i nā hopena maika?i i ka pale ?ana a me ka mālama ?ana i ka ma?i ma?i ?ōpū, ka ma?i ?ōpū a me nā ma?i ?ē a?e.

4, ho'ēmi i ke koko lipids, inhibite atherosclerosis

Hiki i nā polyphenols kī ke kāohi i ka pi?i ?ana o ka cholesterol ma ka plasma a me ka ate, loa?a ka hopena o ka ho?olaha ?ana i ka excretion o nā pūhui lipid mai nā feces, ?a?ole hiki ke pale wale i ka atherosclerosis, akā loa?a pū kekahi i ka hopena o ke kaumaha. I waena o lākou, ?o EGCG a me nā catechins ?ē a?e e ho?oponopono i ka metabolism lipid ma ke kāohi ?ana i ka absorption o nā mea?ai i loko o ka gastrointestinal tract, kaohi ?ana i ka ho?okumu ?ana o nā momona momona a me nā lipids, ho?oponopono i ka flora intestinal, a me ka ho?omaika?i ?ana i ka insulin resistance.

5.Ka pale ?ana i ka ma?i cardiovascular

Loa?a i nā polyphenols kī maika?i ka pale a me ka hopena therapeutic i nā ma?i cardiovascular, ?oi loa i ka pale ?ana i ka atherosclerosis i ho?okumu ?ia e ka cholesterol ki?eki?e a me ka triglyceride content. Eia kekahi, hiki i ka tii polyphenols ke kōkua i ka mālama ?ana a ho?oha?aha?a i ke koko a ho?oponopono i ka metabolism kōpa?a e ho?oha?aha?a i ke ki?eki?e o ke koko.

6.Anti-oxidation a me ka?elemakule

Hiki i nā polyphenols kī ke wehe i nā radical manuahi nui loa i loko o ke kino kanaka a ho?olohi i ka ?elemakule o ke kino kanaka. ?Oi aku ka ikaika o ka hana antioxidant o nā polyphenols kī ma mua o VE, a ?oi aku ka maika?i ke hui pū me VC a me VE.

7. Ka pale ?ana i nā caries

Ua hō?ike ?ia e hiki i ka tii polyphenols ke kāohi ikaika i ka bacteria cariogenic a ho?emi nui i ka plaque a me ka periodontal index.

8.Antibacterial a me ka antiviral

Hiki i nā polyphenols ke ho?okahe i ka protein cell, denaturate a ho?opau i ka protein cell. Ke ho?ohana nei i ke kumu o ka antibacterial a me ka antiviral tea polyphenols, ua ho?ohana ?ia nā catechins i nā air conditioners ma waho. Hiki i ka EGCG i nā TP ke ho?opa?a i ka membrane lipid o ka bacteria a ho?opilikia i ka metabolism folate o ka bacteria ma ke kāohi ?ana i ka cytoplasmic enzyme dihydrofolate reductase, pēlā e ho?okō ai i ke kumu o ka antibacterial.