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aiga>tala>Soifua Maloloina


O le a le Lycopene? Faʻapefea ona faʻaoga i le vali mata?

Aso: 2019-12-23

faamatalaga otooto:

O Lycopeni o se vailaʻau ua faʻamaonia e maua ai le lelei o mea faʻasolosolo ma ua tele le gauai mai tagata faʻatau. O lenei pepa o loʻo tuʻuina atu ai se auiliiliga auiliili o punaoa, meatotino faaletino ma vailaau o le lycopene ma lona faaaogaina i mea teuteu.

uputatala: Lycopene, Natural, Antioxidation, Cosmetic

Faatomuaga i Lycopene

Lycopene (L ycopene), o le ituaiga carotenoid, O le fuamula molécula o C40H56 and a relative molecular mass is 536.85. The molecular structure is shown in Figure 1. Lycopene is one of the strongest antioxidants found in nature. Its ability to scavenge singlet oxygen is about 100 times that of vitamin E and twice that of beta-carotene. It has the reputation of “plant gold”. In food, pharmaceutical, health care products and cosmetics industries have good application prospects.


Fig.1 le faʻavae mole mole o le lycopene

Punavai o le lycopene

Ole lapopoa o Lycopeni e maua i luga o laau totō ma microorganisms. I luga o laau totō maualuga, o le lycopene mea o tomati e maualuga. Ua lipotia mai o le anotusi o tamato matutua o le 8.8 ~ 42 mg / kg, ma o nisi fualaau mumu matutua e aofia ai lycopome, e pei o le fualaau mumu, lelo, ipu inu, Papaya ma isi. I fuainumera o meaola ninii, e tele ituaiga o meaola ninii e mafai ona maua ai le lycopene, e aofia ai siama, gaioiga, ma le sigi, ma o mea maualuga e maua mai i luga o le mycete, microzyme ma siama o le photosynthetic. I le taimi nei, e tele suʻesuʻega i le gaosia o le lycopene e microorganisms. Liu Qiaoning ma isi na faʻaaogaina le Escherichia coli genetically modified e faʻaalia ai le lycopene ma le gaosia o le 102 mg / L. O Wang Haibing ma isi na faʻaaogaina faʻamalosi ma faʻataunuʻu le fefete mūmū e faʻaalia le lycopene. O le seleselega na oʻo i le 176.97 mg / L. Faʻatasi ai ma le atinaʻeina o le biotechnology, o le faʻaaogaina o le microbial o le a avea ma punavai autu o le lycopinina ona o le maualuga o fua, fua o le gaosiga o le gaosiga, ma e leai se aʻafiaga o taimi.

To mea faaletino ma vailaau o le lycopene

O Lycopene o se aluminium aliphatic aliphatic polyunsaturated ma se tioata mumu lanu mumu. E maualalo le polarity ma e le mafai ona faʻaaogaina i le vai, e faigata ona faʻamavae i polyols (e pei o le ethanol, glycerin ma le propylene glycol e masani ona faʻaaogaina i le valiina). E faigofie ona solo i totonu o fuālaʻau fuālaʻau, citanoic acid / triglyceride citrate ma isi gaʻo ma suauʻu. O le fausiaina o vailaʻau o le lycopene o loʻo i ai le 13 carbon-carbon double bonds, e aofia ai 11 faʻamaufaʻailoga faʻaluaina, lea e faigofie ona faʻamalosia ma liua. O le mea lea, o le aʻafiaga o le vevela, ph, o le tino galue malosi, faʻaitiitia o le sooupu, ultraviolet ma isi i luga o le taimi o loʻo faʻaaogaina, gaosia, ma teuina.

Vaʻavaʻaveʻa Faʻamatalaga o le lycopene

O Lycopene o loʻo i ai se mana faʻafetaiaʻi faʻafetai e ala i le tele o lona faʻaaogaina o le antioxidant mechanism. Muamua o le tuusaʻoina saʻo o le lycopene i luga o faʻamaumauga saoloto. Chen Liping et al ua iloa o le maualalo o concentres o le lycopene (0.4 ~ 3 mg / kg) e mafai ona lelei le aveesea o le hydroxyl radicals ma le superoxide radicals radicals. O Lycopin foi e liua le malosi o le faʻaosoina o le okesene kulupu i le vevela ma tuusao tuusaʻo le okesene. Lona lua, o lycopene e taʻavale i le faʻaaogaina o meaola o le okesene faʻamalosia (ROS) e ala i le faʻalauiloaina o le gaioiga o vailaau faʻasaina oona. Ua faailoa mai e tagata suʻesuʻe ina ua maeʻa ona fafagaina le maile o le lycopene mo le 4 itula, na faateleina le gaioiga o le peroxide (pod), (sod) ma catalase (cat) i le toto o mice enzyme.

Faʻaaogāina o le lycopene i le Faʻamalositino

I le avea ai o se punavai masani o mea e sili ona aoga, o le lycopene o loʻo i ai se vaʻaiga lelei i luma o le soifua matua, sunscreen, faʻaleagaina o le eletise ma isi mea e gaosia ai le tino ona o lona manava faʻaleagaina. I le taimi lava e tasi, lycopene o loʻo iai lona faʻafitauli ma isi faafitauli, ma e manaʻomia le faʻaleleia o talosaga.

Lycopeni ma le faʻamalosi matua

I le taimi nei, e tele ni manatu mo le faamalamalamaina o le paʻu o le paʻu, ma o le talitonuga o le matua tuai o le faʻamafanafana o se talitonuga o le faʻamalosi malosi. O le talitonuga o le matua tuai o le soifua maloloina ua fautuaina e faapea, faatasi ai ma le faateleina o tausaga po o le suiga o le faavae, o le galuega a le antioxyidant system in the body ua faaitiitia, e mafua ai le faateleina o le faapipiiina o fualaʻau saoloto e osofaia ai macromolecules malolosi o sela o le tino, ma mafua ai le faaleagaina o le fausaga o le cell ma faʻatinoga, lea e taʻitaʻia ma faʻavaveina le senescence o le paʻu. E tusa ai ma le mafaufauga o le matua tuai faʻamalosi, lycopene ma le malosi maualuga e mafai ai ona faʻasalalauina faʻasalaga saoloto e mafai ona faʻaopopoina i mea teuteu. A maeʻa le lycopene i le paʻu, e mafai ona taofiofia le tele o faʻasalalauga e leai se totogi mai le punavai, faʻaleleia atili le tino o le antioxidant system, ma oʻo ai ina tuai le matua.


Lycopene ma le vevela o le la

O le vevela o le ultraviolet e mafai ona mafua ai le tele o faʻamalolo i totonu o le paʻu, ma mafua ai ona maua e le melanocytes le tele o le melanin, e mafua ai le pogisa ma le pisia o le paʻu, ma mafai foi ona mafua ai le paʻu o le paʻu, o le matua ma le paʻu. Ina ia puipuia le faaleagaina o le paʻu i le paʻu, e masani lava ona foia e ala i le faʻaaogaina o le la. Ae ui i lea, o paleni o loʻo i ai nei o loʻo i ai ni mea le lelei, ma o le faʻamalositino e tatau ona faʻamautinoa le faʻaogaina o le sunscreen ao faʻamalosia le maua o le laititi i le mea e gata ai. Ina ia foia feteenaiga o loʻo i luga, e mafai ona faʻafeiloaʻi le lycopene e avea o se vaega lagolago o le sunschool. I le isi itu, o le lycopene e mafai ona aveesea faʻamalolo e leai se totogi e mafua mai i ave o le ultraviolet; I le isi itu, o le lycopene e tuusao i luga o le UV, ma ua lipotia ai e mafai e Lycopene ona faaitiitia le mumū i totonu o le tino, tausia le masani ai le metabolism o sela, aloese mai ave o le UV ma faaitiitia le faaleagaina o DNA. O Lycopini e faʻaleleia le paʻu o le paʻu i le malamalama o le UV, ma faʻaitiitia ai le tele o le la, o le a faʻaitiitia ai le faʻavevesi o le teuteuina o le sulu ma faʻaitiitia ai le tau o mea.

Lycopene ma mea e faʻafefe ai le faʻafefe

I tausaga talu ai nei, ona o le faʻaleleia atili o aafiaga o le siosiomaga, faʻamalositino ma aʻafiaga o aafiaga filogia e pei o le "tetee atu i le eleelea i le ea" ua faʻafeiloaia e tagata faʻatau. O le siosiomaga eleelea e aofia ai aafiaga faʻapitoa o polycyclic aromatic hydrocarbons (PAHs) ma nitro polycyclic aromatic hydrocarbons (NPAHs). I lalo o le malamalama ultraviolet, o aafiaga o le phototoxic e mafua mai i le polycyclic aromatic hydrocarbons e mafai ona matua faaleagaina ai le paʻu, E aofia ai le faʻateleina o le faʻavaeina o faʻamalolo saoloto. I le tali atu i faafitauli ua taua i luga, o le lycopene e mafai ona faʻaaogaina e avea o se punavai masani o mea e faʻaaogaina ai le faʻaleagaina o mea eleelea e fai ai le vaega lenei: i le tasi itu, o le lycopene e aveesea le aafiaga o le phototoxic o le PAHs e ala i le faʻaaogaina o fualaʻau saoloto; i le isi itu, o le lycopene e faʻamavae saʻo ai mea oona i sikaleti ma faʻamalo taavale.

O Lycopene o se vailaau masani o lanu vali

Appearance of color. Many cosmetics on the market add and compound artificial pigments, which have a colorful appearance and attract consumers. However, artificial synthetic pigments are mainly derivatives of aromatic hydrocarbons. Long-term use has certain chronic side effects and even cancer risk. Lycopene itself has bright red color, which can replace some chemically synthesized red pigments, applied to cosmetics such as lipstick, blush, etc. Which the color is more natural and safer.

O Lycopene o se mea faʻaleleia o mea faʻapitoa

O vailaau masani e masani ona iai nisi o meaʻai faʻamalolo ma meaʻai e pei o le gaʻo mea manogi. O le puipuia o le oxidative rancidity o suauu ma gaʻo, o mea faʻamautu e pei o le butyl hydroxyanisole (BHA) ma le butylated hydroxytoluene (BHT) e masani ona faaopoopo. Ae ui i lea, mai se vaaiga saogalemu, o le faʻaaogaina o le BHT ma le BHA i taimi uumi, o loʻo i ai ni faʻalavelave matautia, o le BHA o loʻo i ai se lamatiaga o le gasegase ma o le BHT o loʻo i ai se aʻafiaga taua. E tutusa lelei, o le lycopene o se mea masani, e leai se toʻilalo, e malosi malosi le antioxidants, ma e mafai ona taofia le taofiofia o suauʻu ma gaʻo, ina ia mafai ai ona suia mea faʻamalosi faʻamalosi e pei ole BHA ma le BHT.

E te iloa le faʻaaogaina o le lycopene i mea faʻalelei? E te fia iloa atili, faʻamolemole faʻalogo i la matou kamupani!