[Latin Lub Npe] Huperzia serratum

[Source] Huperziceae tag nrho tshuaj ntsuab los ntawm Tuam Tshoj

[Zoo] Xim av rau dawb

[Cov khoom xyaw] Huperzine A

[Specification] Huperzine A 1% - 5%, HPLC

[Solubility] Soluble hauv chloroform, methanol, ethanol, me ntsis soluble hauv dej

[Particle loj] 80 Mesh

[Poob ntawm ziab] ≤5.0%

[Heavy Hlau] ≤10PPM

[Pesticide residue] EC396-2005, USP 34, EP 8.0, FDA

[Storage] Khaws rau hauv qhov chaw txias & qhuav, kom deb ntawm lub teeb ncaj qha thiab cua sov.

[Lub neej txee] 24 Lub Hlis

[Package] Ntim hauv ntawv-nruas thiab ob lub hnab yas hauv.

[Dab tsi yog Huperzine A]

Huperzia yog hom moss uas loj hlob hauv Suav teb. Nws muaj feem xyuam rau cov qws mosses (Lycopodiaceae tsev neeg) thiab paub txog qee cov botanists li Lycopodium serratum . Tag nrho cov moss npaj tau siv ib txwm siv. Kev npaj tshuaj ntsuab niaj hnub tsuas yog siv cov alkaloid cais hu ua huperzine A. Huperzine A yog alkaloid pom nyob rau hauv huperzia uas tau tshaj tawm los tiv thaiv kev tawg ntawm acetylcholine, ib yam khoom tseem ceeb uas xav tau los ntawm lub paj hlwb kom xa cov ntaub ntawv ntawm tes mus rau ntawm tes. Kev tshawb fawb tsiaj tau pom tias huperzine A lub peev xwm khaws cia acetylcholine yuav ntau dua li ntawm qee cov tshuaj. Kev poob ntawm acetylcholine muaj nuj nqi yog qhov tseem ceeb ntawm ntau yam kev ua haujlwm ntawm lub paj hlwb, suav nrog Alzheimer's disease. Huperzine A kuj tseem tuaj yeem tiv thaiv cov ntaub so ntswg ntawm lub hlwb, ntxiv dag zog rau nws txoj kev muaj peev xwm los pab txo cov tsos mob ntawm qee lub hlwb.

[Function] Siv lwm cov tshuaj, huperzine A tau pom tias ua raws li cholinesterase inhibitor, ib hom tshuaj siv los tiv thaiv kev tawg ntawm acetylcholine (ib yam tshuaj tseem ceeb rau kev kawm thiab kev nco).

Tsis tsuas yog siv los ua kev kho mob Alzheimer's tus kab mob, huperzine A kuj tau hais los txhim kho kev kawm thiab kev nco thiab tiv thaiv lub hnub nyoog ntsig txog kev txawj ntse poob.

Tsis tas li ntawd, huperzine A yog qee zaum siv los txhawb lub zog, nce kev ceeb toom, thiab pab kho myasthenia gravis (ib qho kab mob autoimmune uas cuam tshuam rau cov leeg).

Dab tsi yog disaccharides thiab polysaccharides? Cov hmoov nplej ua li cas nrog polysaccharides? Cov piam thaj ntau npaum li cas nthuav tawm? Yuav ua li cas koj tau txais los ntawm Fischer mus rau Haworth projection? Cov piam thaj zoo li cas hauv Haworth projection? Koj yuav tsum xav txog dab tsi nrog Haworth projection? malt qab zib zoo li cas?

Qeb: high school diploma

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Peb ntseeg tias kev kawm yuav tsum muaj kev lom zem. Yog li ntawd, peb muab cov kev qhia zoo tshaj plaws thiab lom zem tshaj plaws rau koj uas koj tuaj yeem nrhiav tau hauv internet ntawm 4 txoj hauv kev: hauv lej, biology, chemistry thiab physics.

Peb npaj koj rau koj qhov kev xeem hauv ntau pawg thiab theem nyuaj. Txawm hais tias koj yog ib tug tub kawm ntawv los yog ib tug me nyuam kawm ntawv, hluas los yog laus, sawv daws yuav pom cov yeeb yaj duab zoo nrog peb.

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Lub tswvyim los ntawm Alexander Giesecke thiab Nicolai Schork

Sau los ntawm: Kevin Reinmuth
Visual conception: Antje Heidemann
Suab: Alexander Giesecke
Hloov kho & cuam tshuam: Vincent Viebig

» IMAGE SOURCES
// Duab qhov chaw hmoov: Veganbaking.net (flickr), https://bit.ly/12hg4mn, CC BY-SA 2.0
Holzstapel: Kreuzschnabel (Wikimedia Commons), https://bit.ly/1pTP86x, GFDL 1.2 / CC BY-SA
Zuckerwürfel: david pacey (rockindave1) (Flickr), https://bit.ly/TNcbRw, CC BY 2.0
Amylose: Roland1952 (Roland Mattern( (Wikimedia Commons), https://bit.ly/1we96ez, CC BY