Tshiab thev naus laus zis thiab cov ntaub ntawv tshiab rau cov tshuaj pleev ib ce hauv lub xyoo pua 21st

Kev zoo nkauj tshuaj pleev ib ce kev lag luam nyob rau hauv lub xyoo pua 20 tau ua rau tib neeg scientific thiab cov ntsiab lus thev naus laus zis, feem ntau ntawm cov ntaub ntawv raw thiab cov tshuaj lom neeg siv tshuaj tsw qab. Tshuaj lom neeg muaj nws cov kev txwv, thiab nws qhov tsis zoo tshaj plaws yog tias nws tuaj yeem muaj cov tshuaj lom thiab muaj kev phiv tshuaj thiab ua rau kev ua xua. Lub xyoo pua 21st yog loj hlob los ntawm leaps thiab thev naus laus zis nrog kev hloov pauv tshiab, muaj cov khoom siv uas muaj kev sib cav sib ceg thiab kev hloov kho tshiab?

Muaj plaub tshiab thev naus laus zis rau cov tshuaj pleev ib ce nyob rau xyoo pua 21st: xyoob ntoo, nanotechnology, chaw engineering thiab ntuj cog extraction. Cov ntaub ntawv tshiab siv tseem muaj plaub yam: Cov ntaub ntawv caj ces, cov khoom siv marine, cov ntaub ntawv ntsuab thiab cov ntaub ntawv microbial. Vim yog qhov chaw tiv thaiv dav thiab txwv chaw, tsuas yog qee qhov tob tob, yooj yim, lus qhia qhia.

Cov khoom tshiab thiab muaj txiaj ntsig zoo ntawm cov tshuaj pleev ib ce nyob rau 21st caug xyoo

1.1 biotechnology

Cov ntaub ntawv muaj kev sib xyaw ntawm biotechnology tau dhau los ua kev lag luam kom zoo nkauj. Bioengineering also includes genetic engineering, cell engineering, enzyme engineering, fermentation engineering, biochemical engineering and transgenic engineering.

Vim li cas thiaj yeem tuaj yeem tawv nqaij tawv nqaij, infantile, dawb, kaj lug lus, tag nrho ntawm kev hloov pauv? Vim tias cov tawv nqaij mos muaj ntau cov Epidermal muaj peev xwm los ntawm 53 amino acids, uas muaj cov nyhuv muaj zog ntawm kev faib xovtooj thiab kev luam. Piv txwv li cov khoom siv raw ntawm cov tshuaj pleev ib ce (cov khoom xyaw) muaj ntau yam kev ua kom zoo nkauj, noo, anti-wrinkle, feckle tshem thiab ntxuav hniav dawb. Yog li cov tshuaj pleev ib ce kev lag luam hu nws ua qhov zoo nkauj. Cov kev xav ntawm EGF ntxiv rau cov khoom siv kom pleev xim yog qhov tsawg heev, tsuas yog 1ppm. Dab tsi yog cov dab tsi bioengineering zoo ib yam li EGF? Lawv muaj interlekin 1-12 (}} FGF), Gene / Rgo Melanoma Kev Loj Hlob Zoo (RGA) Yog tias ib qho los ntawm ib qho los txhim kho lawv hauv kev ua kom muaj kev sib raug zoo tu kom zoo nkauj yuav coj kev ua kom zoo nkauj thiab dhia ua ke.

1.2 Nanometer Technology

Nanometer (NM) yog chav ntsuas, ib qho nanometer yog ib billionth ntawm lub meter. Ib qho nanometer yog ib qho hauv 5 0, 000 ntawm ib plaub hau. Nanotechnology hais txog thev naus laus zis nyob rau hauv thaj tsam 0. 1-100 nm. Yog hais tias cov khoom xyaw kom hniav zoo yog cross rau nanometer nplai, nws tuaj yeem nqus tau cov tawv nqaij thiab daim tawv nqaij ntawm kev siv cov khoom xyaw. Tuam Tshoj Nano-Biology Chaw Tshawb Fawb tau yug hauv Hunan University.

Titanium Dioxide (TiO2) yog qhov dav tshaj plaws cov tshuaj pleev thaiv hnub ua kev lag luam kom hniav. Yog tias koj zwm nws rau hauv Nanometer ultrafine titanium dioxide, nws tsis dawb, nws pob tshab. Phim nws nrog Sunscetics, nws tuaj yeem nqus tau lawm, tuaj yeem nqus cov duab hluav taws xob ultraviolet, muaj ntau dua los tiv thaiv bask hauv cov nyhuv; Thiab nws tsis iritate tawv nqaij vim tias nws yog pob tshab thiab tuaj yeem ua rau hauv cov tshuaj pleev pob tshab.

Feem ntau cov teeb meem ua kom zoo nkauj cov nyhuv ua tsis zoo, vim li cas yog hom tawv lossis hybrid creamin, tab sis nyob rau hauv lub suab paj nruag thiab ntiav, dav dav tsis muaj tseeb. Yog tias gloridin, cov khoom lag luam tawm los ntawm Glycyrrhiza uralensis, yog critcher los ntawm glocitin yuav nkag mus rau hauv cov txheej txheem dermalin yuav nkag mus rau hauv cov txheej txheem dermalin yuav nkag mus rau hauv cov txheej txheem dermals kom ua tiav cov nyhuv ntawm kev rho tawm freckle. Nws tau dhau los ua kev muaj tiag thiab muaj peev xwm daws tau qhov teeb meem ntawm kev pab pawg ntawm cov hnub nyoog thiab cov thev naus laus zis.

Vitamin E (Vit E), lossis tocopherol, muaj cov txiaj ntsig ntawm kev ncua sencescence. Rau kev siv sab nraud ntawm daim tawv nws tsis ua haujlwm los ntawm daim tawv nqaij, yog tias yuav tsum tau tawv nqaij, ua kom muaj zog, tiv thaiv los ntawm cov khoom siv tshuaj ntxuav tes, tiv thaiv kev ua kom tiv thaiv kab mob, los tiv thaiv cov txiaj ntsig los ntawm qhov tshwm sim nrog ib nrab ntawm lub dag zog.

1.3 Ntiaj Teb Tshuab

Lub Kaum Hlis 4, 1957, lub tsev Soviet tso thawj tus txiv neej-ua lub ntiaj teb satellite. Kev ua teb ntawm tib neeg kev ua si nthuav dav los ntawm lub ntiaj teb, hiav txwv thiab huab cua mus rau plaub teb, chaw. Qhov chaw microgravity, tsis huv, huv si, cov yam ntxwv zoo tshaj plaws, nws tuaj yeem tsim cov txiaj ntsig zoo tshaj plaws, kom ua tiav cov nyhuv ntawm cov zis siab thiab kev ua haujlwm siab. Cov neeg yuav tsum txhim kho cov interferferon, piv txwv li, nyob rau hauv lub ntiaj teb los ntawm ntau yam uas ua nyob ntawm cov kab mob hlwb los cais, tawm tsam muaj zog heev, tawm los, zoo yog tsis muaj kev lees paub. Yog tias qhov chaw nruab nrab ib puag ncig yog ib qho yooj yim cais tawm thiab rho tawm siab - kev coj dawb huv, ntau ntau ntawm interferon. Interferon, uas tau muab rho tawm los ntawm lub ntiaj teb tau 20 xyoo, tuaj yeem ua tiav rau hauv qhov chaw hauv ib hlis. Extraction ntawm ntau cov ntsiab lus bioengineering nyob rau hauv qhov chaw muaj chaw nyob kuj tseem tuaj yeem ua tiav cov teebmeem zoo heev, thiab tau txais ntau npaum li cas ntawm lawv, uas muaj kev cog lus ntau hauv txoj kev hwm no.

1. 4. Ntuj cog cov tshuab cog tshuab

Dhau ntawm 5, 000} xyoo, tshuaj suav cov tshuaj tau muab rhaub hauv lub lauj kaub loj. Lub kua zaub zoo li tsaus thiab qab qab iab. Nws yog tsis zoo kiag li. Tam sim no nyob rau hauv lub xyoo pua 21st, thev naus laus zis thev naus laus zis tau siv los ua kom muaj cov khoom xyaw nquag los ntawm cov nroj tsuag ntuj. Tuam Tshoj lub ntuj cog extraction puag (Wuhu, Anhui), muaj peev xwm loj supercritical ce2 kua tau siv los rho cov khoom siv tau zoo los ntawm cov nroj tsuag ntuj. Nws tuaj yeem sib cais thiab huv si, tshuaj xyuas, tsim thiab tsim. Nanotechnology kuj tseem siv tau los rho cov khoom xyaw nquag los ntawm cov nroj tsuag ntuj. Nws yog txoj hauv kev zoo tshaj plaws los tiv thaiv cov kev sib raug zoo thiab rov qab mus rau cov xwm txheej ua kom cov tshuaj pleev ib ce nrog cov nroj tsuag muaj zog thiab ua kom huv. Cov teb chaws txawv teb chaws tau ua tiav zoo hauv daim teb no, thiab muaj ntau cov khoom lag luam tau teev nyob rau hauv kev txhim kho cov nroj tsuag cov tshuaj pleev ib ce.

1.4.1 Allium CPA extract

Dos extract los ntawm dos muaj anti-inflammatory thiab antiseptic cuam tshuam thiab tuaj yeem txhawb kev kho kom zoo. Cov kev rho tawm kuj tseem muaj kev ua haujlwm ntawm kev tsis kam lees cov fibroblast proliferation. Nws tuaj yeem siv los kho cov nti, cov archenemy ntawm kev kho mob zoo nkauj. Yog tias kev sib xyaw ua ke ntawm Allantoin thiab Hyaluronic acid tau ntxiv rau cov mis, cov nyhuv yuav zoo dua thiab tam sim no ntawm kev muag khoom.

1.4.2 capsaicin

Cov neeg nyiam cov kua txob liab kub. Nws muaj tsawg kawg yog ob qho khoom xyaw uas tuaj yeem muab rho tawm, huv thiab siv ua cov khoom siv raw rau cov tshuaj pleev ib ce, ob qho tib si pom. Nws cov xim cog ntoo ua rau muaj xim mem pleev di ncauj. Nws cov xim yog ci liab, ci thiab tau ntxim hlub. Capsaicin tau thov rau cov tawv nqaij muaj rog, ntxiv zaws, nws tuaj yeem haus cov tshuaj p ({{{} peptide) thiab tuaj yeem hlawv cov nyhuv, ua tiav cov nyhuv uas txo cov nyhuv.

1.4.3 liab pias - dyed dub

Tuam Tshoj tab tom yuav nkag mus rau lub teb chaws laus, thiab Beijing tau nkag mus rau lub sijhawm laus. Tam sim no paraphenylenediamine yog siv raws li cov khoom siv rau dyeing cov plaub hau dawb hauv Suav teb. Nws yog ob qho tib si muaj zog thiab cov carcinogen. Tom qab dai cov plaub hau nrog p-phenylenediamine, plaub hau muaj xim loj heev dermatitis yuav tshwm sim, thiab tus neeg mob yuav yog "hauv kev ntxhov", mob heev. Cov teb chaws txawv teb chaws kuj tseem ntseeg tias kev siv P-phenylenediame cov plaub hau zas plaub uas tsis siv P-Phenylenenuise plaub hau muaj ntau dua. Tsis ntev los no tau hais tawm cov xov xwm: "Kev ua xua: kws kho mob pab". Yog li, cov neeg siv khoom yog xav ua kom muaj qhov zoo, tsis-lom tas mus li xim dub tas mus li. Jilin University tau tsim lub ntuj blanking tus neeg sawv cev. Lawv rho tawm cov xim xim los ntawm cov liab pias thiab chelated hlau ions. Thaum tawg cov plaub hau, nws tuaj yeem txuas ruaj nrees rau cov plaub hau thiab tom qab ntawd sau cov plaub hau pulp rau kev ua kom tawg. Cov plaub hau xim zoo, cov kev mob tshwm sim tsis muaj tshuaj lom. Xws li cov khoom lag luam tsim tau tsuas yog pab tau cov neeg, tab sis kuj tseem muaj cov txiaj ntsig kev khwv nyiaj txiag. Yog tias nws nkag mus rau hauv kev ua lag luam thoob ntiaj teb, nws yuav tsim cov nyiaj ntau.

2.1 Cov Khoom xyaw Rau Cov Noob noob

Lub xyoo pua 21st tau hu ua lub xyoo pua ntawm lub neej kev tshawb fawb lossis kev tshawb fawb txog keeb kwm kev tshawb fawb. Lub insuloms insulin tsim nyob rau xyoo 1980s yog ib tug sawv cev ntawm kev txhim kho ntawm cov tshuaj. Cov khoom siv raw ntawm kev tshawb nrhiav caj ces yog hu ua cov khoom siv caj ces. Cov khoom siv caj ces yog cov lus thov tshaj plaws thiab paub tab tom teb hauv cov gene technology thiab kev tshawb nrhiav keeb. Cov tshuaj insulin, interferon, sib tham thiab cytokines uas peb siv hauv cov tshuaj feem ntau yog cov tshuaj. Hais los saum toj no Egf (Shenzhen Kub rau cov tuam txhab biotech tau tsim Egmetics yog twb tau ua tshuaj lom neeg) Tsis ntev los no cov neeg ntawm kev loj hlob hormone (HRGH kev loj hlob lawm, Horms, siv nyob rau hauv cov tshuaj metabolism, nws tuaj yeem txhawb nqa cov tshuaj pleev ib txwm, nws tuaj yeem txhawb nqa cov tshuaj pleev ib txwm, tiv thaiv cov tshuaj tua kab mob rau tib neeg, tiv thaiv kev sib tua, tiv thaiv kev sib cav, tiv thaiv kev laus. Txawm hais tias nws yog ib qho tshuaj hormones, vim tias nws muaj tsawg heev hauv cov qog pituitary, nws kuj yuav tsum tau tsim thiab tau txais ntau qhov ntau uas siv cov txuj ci caj ces.

2.2 Cov khoom xyaw hauv hiav txwv

Cov dej hiav txwv ua 70 feem pua ​​ntawm thaj av, thiab dej hiav txwv yog qhov chaw nyob loj tshaj plaws rau lub neej. Ntau tshaj 3, {000 hom ntawm cov khoom muaj txiaj ntsig bioactive tau muab rho tawm los ntawm dej hiav txwv, uas yog qhov muaj cov khoom xyaw tsis muaj kuab lom.

2.2.1 chitin thiab chitosan

Chitin yog ib hom ntawm ntuj siab molecular sib xyaw ua extracted los ntawm crab, octopus thiab lwm yam crustaceans nyob hauv hiav txwv. Nws cov qauv tshuaj yog (1,4) {2}} acetylamino {{} deoxygenated -d-glucan. Chitosan yog tsim los ntawm kev ntxiv cov alkali ua kom sov thiab deacetylation ntawm chitin, thiab nws cov qauv tshuaj lom neeg yog (1,4)-oxy-oxy-d-Glucan. Txawm hais tias lawv muab rho tawm los ntawm cov khib nyiab (kwv yees li 100 billion tons ib xyoos), tab sis nws yog nyob rau hauv cov kws tshuaj tiv thaiv muaj kev lag luam, yog li cov kws tshawb fawb kev lag luam yog lub xyoo pua ntawm chitin. Nws cov qauv, zoo li cellulose hauv kev tshwj xeeb, yog siv dav hauv kev lag luam kom hniav. Muab tso rau hauv cov tshuaj ntsiav thiab noj nws. Thaum lub cellulose hauv txoj hnyuv nthuav tawm, nws tuaj yeem nqus 12 zaug nws ntim ntawm cov rog. Uas yog hais, noj nyob rau hauv los ntawm lub qhov ncauj thiab kev tshwm sim los ntawm cov quav. Txoj kev no, koj tuaj yeem noj ntau cov nqaij uas tsis muaj kev sib cais, tsis yog tsis muaj rog tab sis kuj poob ceeb thawj, nws yog ib txoj hauv kev yooj yim los poob ceeb thawj. Cov khoom tsim tsim los ntawm cov tuam txhab American nqus, hom npe thiab cov rog. Siv lawv raws li cov khoom siv raw los ua kom cov tshuaj pleev ib ce kev zoo nkauj. Tom qab zaj duab xis, lawv muaj cov huab cua zoo permeability thiab zoo txig kev nqus dej, yog li lawv yog ob qho tib si fellownizing, anti-wrinkle thiab tawm tsam kev laus. Yog tias nws ua ke nrog cov cream, cov teebmeem zoo uas muaj peev xwm ua tau zoo tuaj yeem siv los kho cov tshuaj tiv thaiv tawv nqaij (qhuav). Emulsion npaj nrog nws mus rau hauv cov tshuaj tsuag, cov khoom lag luam hu ua cov hnab looj tes ntawm cov tawv nqaij (tshuaj ntxuav tes), tshuaj ntxuav tes) (tshuaj tsuag

2.3 Cov khoom ntsuab ntsuab

Ntxiv nrog rau cov kev mob tshuaj lom, cov khoom siv chem kuj tseem ua rau thaj chaw ib puag ncig thiab cov av puas tsuaj thiab dej. Cov ntaub ntawv raw ntsuab nyob deb ntawm cov khoom siv raw thiab siv cov ntaub ntawv nyoos, uas muaj qhov tshwm sim zoo, tsis muaj txiaj ntsig ntawm ib puag ncig. Hippophea rhamroides (hippophea rhamroides), feem ntau yog cov kua qaub-pos Tuam Tshoj yog lub teb chaws loj ntawm hiav txwv-buckthorn hauv lub ntiaj teb, uas tau faib dav thoob plaws lub tebchaws. Hiav txwv-buckthorn ntoo, paus, nplooj, txiv hmab txiv ntoo, tag nrho lub cev yog cov khoom muaj nqis. Nws muaj ntau ntau vc dua li lub "King of VC" aptly npe hu ua liab, tab sis kuj muaj filty acids, ntau carlotides, lutin thiab lwm yam. Hiav txwv-buckthorn roj kuj tseem muaj ntau dua 60% palmermenic acid, uas tuaj yeem tshem tawm cov xov tooj ntawm tes thiab tiv thaiv lipid peroxidation. Cov khoom xyaw zoo ntawm hiav txwv-buckthorn ntxiv rau cov tshuaj pleev ib ce muaj cov txiaj ntsig ntawm cov tawv nqaij sib tw, ntxuav hniav dawb, wrinkle tshem tawm thiab tiv thaiv kev laus. Nws yog ib qho khoom ntsuab nyias muaj nyias.

Tuam Tshoj yog pob kws tsim loj, thiab phytoglycogen tuaj yeem muab rho tawm ntawm pob kws. Nws muaj cov nyhuv zoo rau ntawm daim tawv nqaij, nws yog creame dawb, zoo nkauj heev, zoo nkauj, thiab tsis muaj roj.

2.4 Cov Khoom Siv Microbial Microbial

Cov microbes kuj yog lub ntiaj teb loj. Cov microbes muaj ib sab phem rau tib neeg, tab sis lawv kuj muaj ib sab zoo rau tib neeg. Xyoo 1940 s tus cwj pwm, nws yog cov khoom lag luam thiab cov tshuaj pleev ib ce muaj pes tsawg leej muaj cov tshuaj tua kab mob ob peb xyoos dhau los muaj cov tshuaj lom neeg Yog tias los ntawm cov kab mob microbial loj heev ntawm cov tshuaj pleev ib ce kom zoo cov khoom siv los ntawm kev nplua nuj. Ib txoj kev ua kom zoo nkauj tshiab, lub unigucan g {1}}}}}}} Poov xab co xovtooj khi ua 20% ntawm cov hlwb. Cov kab mob me me heev, tab sis nws yug tau nrawm nrawm, muaj cov poov xab muaj zog, nws muaj 10% Cov tshuaj pleev ib ce muaj kev fab tshuaj tiv thaiv kab mob, tawv nqaij-ua kom zoo nkauj, ua kom muaj zog, moisturizing thiab lwm yam kev ua haujlwm, uas tuaj yeem ua ke rau hauv cov dej paug, dej thiab cov gels thiab yog siv dav. Txawm hais tias cov tech-tech, cov ntaub ntawv tshiab los koom nrog hauv cov tshuaj pleev ib ce, ua kom muaj cov tshuaj pleev ntau dua, tab sis yuav tsum tsis txhob hu rau tshuaj ntsuab lossis tshuaj ntsuab yog, tshuaj pleev ib ce yog. Lub npe ntawm cov tshuaj pleev ib ce tau raug tshem tawm los ntawm lub xeev. Hauv 1990, "cov kev cai ntawm kev saib xyuas ntawm cov tshuaj pleev ib ce kev nyiam huv" tshem tawm lub npe tshuaj pleev ib ce thiab hloov nws nrog cov tshuaj lom neeg tshwj xeeb. Cov tshuaj siv thaum lawv muaj mob thiab tsis yog thaum lawv tsis yog. Cov tshuaj pleev ib ce yog cov tshuaj pleev ib ce, tshuaj pleev ib ce siv txhua hnub, thiab qee zaum ob peb zaug hauv ib hnub. Cov tshuaj yuav tsum dhau qhov kev pom zoo nruj ntawm Asmeskas FDA thiab Tuam Tshoj SDA thiab yuav tsum tau kuaj xyuas los ntawm ntau cov chaw kuaj mob. Cov tshuaj pleev ib ce tsis tau pom zoo li cov tshuaj tua hluav taws uas muaj kev tiv thaiv kev ua kom muaj kev tiv thaiv kev ua kom yooj yim. Yog tias cov tshuaj pleev ib ce thiab cov tshuaj muaj sib npaug, qhov no yog qhov ua txhaum lub tswv yim hauv lub teb science, uas yog ib qho tsis tau pom zoo.