Hauv tsab xov xwm no
- 01 L-Theanine Powder: Ob txoj kev mus rau tib lub molecule
- 02 Nyeem qhov 99% Assay Claim
- 03 Daim ntawv, Solubility thiab tuav
- 04 Yuav ua li cas COA rau Cov Khoom Siv Yuav Tsum Qhia
- 05 Cov ntaub ntawv, cov qauv thiab cov khoom siv kuaj xyuas
- 06 HS Classification thiab Import Paperwork
- 07 Ntim, Cia thiab Txee Lub Neej
- 08 Cov lus nug uas nquag nug
L-Theanine hmoov yog ib qho molecule ua los ntawm ob txoj kev tsim khoom sib txawv, thiab daim ntawv pov thawj tsis tshua hais tias koj yuav yuav qhov twg. Qhov ntawd tseem ceeb vim tias txoj kev txiav txim siab seb tus neeg xa khoom tuaj yeem sau li cas: qhov twg cov khoom siv raw tuaj ntawm, uas hnyav tau siv, thiab qhov tsis zoo ntawm qhov profile yuav tsum zoo li cas. Tus neeg yuav khoom piv ob nqe lus hais tias ob qho tib si nyeem 99% yog piv cov duab uas tsis muaj qhov pov thawj.
Daim ntawv no nyeem cov lus thov los ntawm sab nraud hauv - txoj hauv kev, qhov kev xeem, daim ntawv, daim ntawv pov thawj - thiab teeb tsa seb yuav nug dab tsi ua ntej kev txiav txim thawj zaug. Nws yog hais txog specification thiab cov ntaub ntawv, tsis yog hais txog dab tsi cov ntaub ntawv yog thov kom ua.
01L-Theanine Powder: Ob txoj kev mus rau tib lub molecule
Ob txoj kev xaus ntawm tib yam khoom. Lawv pib nyob rau hauv ntau qhov chaw, thiab qhov sib txawv yog pom nyob rau hauv cov ntaub ntawv ntev ua ntej nws yuav pom nyob rau hauv ib tug laboratory tshwm sim.
Dab tsi yog "tshuaj yej extraction" txhais tau tias ntawm cov nroj tsuag?
Nws txhais tau hais tias cov khoom yog rov qab los ntawm tshuaj yej nplooj thiab ces purified. PebL-theanine hmoovnplooj ntawv piav qhia txog cov khoom noj-qib nrog ib qho kev ntsuam xyuas; cov ntsiab lus rho tawm zaum hauv tus neeg muag khoom cov txheej txheem piav qhia, tsis nyob ntawm daim ntawv qhia tshwj xeeb. Nug txog cov nplooj hauv paus, cov kuab tshuaj extraction thiab qhov chaw uas khiav cov extraction, vim hais tias peb qhov tseeb yog dab tsi ua "tshuaj yej-derived" thov checkable es tsis yog cov hniav zoo nkauj.
Txoj kev fermentation txawv li cas hauv kev xyaum?
Cov tshuaj yog tsim los ntawm microbial hloov dua siab tshiab thiab ces cais thiab crystallised. Cov ntaub ntawv sib txawv yog qhov nthuav dav: txoj kev fermentation tau piav qhia los ntawm kev lim dej, substrate thiab downstream cais tawm, thiab cov neeg yuav khoom uas thov kom muaj cov lus tshaj tawm tsis muaj kuab tshuaj feem ntau nug txog txoj kev no. Dab tsi ntawm txoj kev tsis nyob ntawm nws tus kheej yog qhov zoo - impurity profile, batch sib xws thiab cov ntaub ntawv txhawb nqa yuav tsum tau qhia los ntawm tus neeg muag khoom, qhov twg lawv khiav.
| Spec kab | Tshuaj yej-extraction route | Txoj kev fermentation | Yuav nug dab tsi |
|---|---|---|---|
| Txoj kev piav qhia | Rov qab los ntawm tshuaj yej nplooj, ces purification | Microbial hloov dua siab tshiab, ces cais | Txoj kev twg yog daim ntawv pov thawj lub npe? |
| Raw khoom tshaj tawm | Nplooj keeb kwm thiab extraction hnyav | Lim thiab substrate | Cov ntaub ntawv rau nplooj los yog cov kab mob |
| Assay thiab method | Tib daim duab, txawv matrix | Tib daim duab, txawv matrix | Hauv paus, noo noo thiab lwm yam tshuaj |
| Qhov profile ntawm impurity | Ua raws cov nplooj ntawv co-extractives | Ua raws li fermentation broth | Yam tshuaj twg raug kuaj? |
| Cov ntaub ntawv teev | Nplooj keeb kwm, qhov chaw extraction | Lim, substrate, cais qhov chaw | Ib qho kev tshaj tawm tsis muaj kuab tshuaj tau thov? |
02Nyeem qhov 99% Assay Claim
Ib feem pua yog ib qho kev txiav txim siab los ntawm ib txoj hauv kev ntawm tus qauv. Peb qhov chaw yog sib cais, thiab tsuas yog ib qho ntawm lawv mus nrog cov lus hais ntawm daim ntawv pov thawj L-theanine hmoov.
Tus HPLC daim duab ntawm 99% tawm li cas tsis tau txhais?
Plaub yam. Nws tawm hauv paus tsis tau txhais - xam rau ntawm cov khoom raws li tau txais los yog ntawm cov khoom qhuav. Nws tawm ntawm tus kheej ntawm cov seem uas tsis tau txhais, uas yog qhov chaw muaj feem xyuam nrog cov khoom nyob. Nws tawm ntawm qhov muag purity undefined, vim hais tias ib tug sib cais uas qhia ib tug ncov tsis tas yuav daws ib daim iav-duab daim ntawv. Thiab nws tawm cov qauv tsis tau txhais, txij li daim duab piav qhia txog cov qauv uas tau mus txog qhov chaw kuaj. Cov lus hais tsis muaj plaub yog tus lej tos kom sib cav txog.
Tus lej thib ob twg yuav tsum nrog rau qhov kev xeem?
Moisture, los yog poob ntawm ziab, vim nws yog daim duab uas txav lub hauv paus ntsuas. Qhov twg muaj ib qho monograph rau cov khoom siv, cov khoom muaj feem xyuam thiab kev sib hloov tshwj xeeb feem ntau tshwm sim ntawm qhov kev ntsuam xyuas, thiab tus neeg muag khoom uas khiav lawv tuaj yeem hais tau. Peb tus kheej nplooj ntawv tshaj tawm 99.11% los ntawm HPLC; nyeem ntawv raws li nplooj ntawv-theem tshaj tawm thiab lees paub nws tawm tsam daim ntawv pov thawj rau batch koj tau txais.
03Daim ntawv, Solubility thiab tuav
Ob lub hmoov nrog tib qhov kev ntsuam xyuas tuaj yeem coj txawv ntawm ib kab, vim hais tias daim duab piav qhia cov ntsiab lus thiab tsis yog cov khoom nyob rau hauv pem hauv ntej ntawm koj.
Vim li cas crystal form tseem ceeb rau kev sib tov?
Vim tias ntws, plua plav thiab sib tov coj tus cwj pwm ua raws li cov siv lead ua, tsis yog feem pua. Ib qho kev sib xyaw uas sib cais feem ntau yog qhov teeb meem me me es tsis yog cov ntsiab lus teeb meem. Peb nplooj ntawv hais tias cov khoom yog soluble nyob rau hauv dej thiab insoluble nyob rau hauv ethanol thiab ether, uas qhia ib tug formulator uas cov cab kuj yog qhib; tus cwj pwm siv lead ua tseem yuav tsum tau lees paub ntawm tus qauv, tsis suav los ntawm qhov tshwj xeeb.
Yuav ua li cas hloov thaum cov khoom yog milled finer?
Finer milling tsa thaj chaw saum npoo av, uas feem ntau ua kom nrawm nrawm thiab hloov cov hmoov ntws thiab plua plav li cas. Nws tseem tuaj yeem hloov pauv tus cwj pwm ntau txaus los hloov pauv li cas cov kab capsule puv. Nug seb qhov luaj li cas ntawm cov nroj tsuag tuav raws li tus qauv thiab seb daim ntawv pov thawj sau nws li cas; tus neeg muag khoom uas tsis tuaj yeem hais txog qhov ntau yog muab rau koj txhua yam tuaj tawm ntawm lub tshuab lub lim tiam. Ib qho piv txwv ntawm peb tus kheej catalog yogN-acetyl-L-cysteine , qhov twg tib cov lus nug siv rau qhov sib txawv amino-acid derivative.
04Dab tsi yog COA rau Cov Khoom Siv Yuav Tsum Qhia
Daim ntawv pov thawj yog ib daim ntawv thov txog ib pawg. Thaum nws tuaj yeem piav qhia txhua pawg, nws nres ua pov thawj.
Cov kab twg tsis sib tham ntawm daim ntawv pov thawj?
Cov khoom siv thiab qib, batch naj npawb thiab hnub tsim khoom, qhov kev ntsuam xyuas nrog nws cov qauv thiab lub hauv paus, ya raws, muaj feem xyuam rau cov khoom, hnyav hlau, microbial suav, zoo li, qhov tshwj xeeb cov batch raug tso tawm tawm tsam, thiab qhov chaw uas tsim nws. Yog tias daim ntawv pov thawj npe tsis muaj qhov chaw, tus neeg yuav khoom tsis tuaj yeem txuas nws mus rau daim ntawv qhia ntws, thiab daim ntawv qhia ntws yog qhov qhia tau tias cov khoom siv tau ua li cas. Txoj kev nyeem ntawv peb siv yog teem tawm hauvpeb chondroitin sulfate COA daim ntawv.
Koj pom daim ntawv pov thawj uas tau theej li cas?
Plaub qhia: tus lej batch uas tsis phim cov npe ntim khoom, cov txiaj ntsig zoo ib yam ntawm cov khoom siv mus rau tus lej kawg, cov lus qhia tshwj xeeb rau cov khoom koj tsis tau xaj, thiab hnub tim uas kwv yees lub batch. Ib leeg tuaj yeem ua tus thawj coj; ob ua ke txhais tau hais tias cov ntaub ntawv tau sib sau ua ke ntau dua li muab. Nug rau cov ntaub ntawv khaws cia thiab saib seb cov lus teb puas tuaj txog sai npaum li daim ntawv pov thawj tau ua.
05Cov ntaub ntawv, Samples thiab Supplier Checks
Yuav luag txhua qhov kev tsis ntseeg hauv thawj qhov kev txiav txim tuaj yeem raug kaw nrog cov ntaub ntawv thiab ib qho qauv, muab ob qho tib si thov los ntawm lub npe es tsis yog cia siab rau.
Cov ntaub ntawv twg yog qhov kev txiav txim thawj zaug?
Daim ntawv qhia tshwj xeeb, daim ntawv pov thawj batch, cov ntaub ntawv kev nyab xeeb cov ntaub ntawv, cov txheej txheem khiav dej num, thiab cov lus tshaj tawm koj lub lag luam xav tau - allergen, GMO thiab vegan nqe lus ntawm lawv. Ib kab xav tau kev saib xyuas: cov neeg siv khoom feem ntau sau FDA ntawm cov ntawv pov thawj, thiab nws tsim nyog nug cov ntaub ntawv twg hais txog, vim tias FDA yog tus tswj hwm ntau dua li daim ntawv pov thawj. Dab tsi tus neeg xa khoom tuaj yeem muab tau yog daim ntawv sau npe lossis daim ntawv pov thawj, thiab qhov ntawd yog qhov txawv ntawm daim ntawv pov thawj pom zoo.
Yuav ua li cas koj cais tus tsim tawm los ntawm tus tub luam?
06HS Classification thiab Import Paperwork
Cov lus tshaj tawm ua raws li tsab xov xwm, thiab tsab xov xwm tau txhais los ntawm qhov nws yog dab tsi thiab nws tau muab tso rau li cas - tsis yog los ntawm txoj kev twg cov nroj tsuag xaiv.
Vim li cas txoj kev tsim khoom tsis hloov lub ntsiab lus?
Vim hais tias tariff nqe lus piav qhia cov khoom, tsis yog txheej txheem. Ib qho chemically txhais tau tias organic compound tshaj tawm nyob rau hauv tej yog argued ntawm nws tus kheej; tib yam khoom muab tso nrog cov nqa khoom lossis lwm cov khoom xyaw yog sib cav tias yog kev npaj. Tshuaj yej extraction thiab fermentation ob leeg kawg ntawm tib yam khoom, yog li txoj kev yog ib tug documentary tseeb es tsis yog ib tug classification. Cov lus nug uas daws cov nqe lus tau teev tseg hauvYuav ua li cas HS kev faib tawm yog sib cav.
Thaum twg qhov kev txiav txim sib khi tsim nyog tos?
Thaum cov khoom yog tshiab rau koj cov ntaub ntawv, thaum ob tug brokers tau nyeem lawv txawv, los yog thaum lub ntim ua ib tug kho nqi kim. Kev txiav txim khi cov khoom raws li tau piav qhia, yog li cov lus piav qhia uas koj xa tuaj yog ua haujlwm. Txwv tsis pub, tshaj tawm kom meej thiab khaws cov lus qhia tshwj xeeb, daim ntawv pov thawj thiab daim ntawv xa nyiaj piav qhia tib tsab xov xwm.
07Ntim, Cia thiab Txee Lub neej
Daim ntawv pov thawj piav qhia txog cov khoom thaum tso tawm. Ntim thiab khaws cia txiav txim siab seb nws puas tseem phim thaum nws mus txog ntawm kab.
Dab tsi ntim haum rau hygroscopic crystalline hmoov?
Ib lub hnab ntim ntim ntim rau hauv ib lub hnab ntim sab nraud, nrog cov ntawv me me los yog cov ntawv tin rau kev kuaj thiab ua haujlwm. Peb nplooj ntawv hais txog cov pob khoom sab nraud thiab nws qhov ntev thiab ntim, uas yog cov ntaub ntawv uas tus neeg npaj thauj khoom nug; dab tsi nws tsis qhia yog pes tsawg units koj yuav tsum yuav, thiab qhov ntawd yog nyob rau hauv cov lus hais es tsis yog cov specification.
Dab tsi hloov nrog cov av noo thiab cua sov?
Moisture uptake ua ntej, uas qhia tau hais tias yog caking thiab poob ntws, thiab tom qab ntawd maj mam drift hauv kev soj ntsuam raws li cov ntsiab lus noo noo txav lub hauv paus. Nug rau qhov chaw khaws cia hauv kev sau ntawv, rau qhov desiccant qhov twg txoj hauv kev ntub dej, thiab rau txoj kev npaj thauj mus los uas tsis tawm ntawm lub nruas rau hauv lub thawv uas tsis muaj qhov cua ntawm qhov kawg.
08Cov lus nug nquag
Puas yog tshuaj yej-derived khoom zoo ib yam li cov khoom fermented?
Cov khoom yog tib yam; txoj kev tsim khoom thiab cov ntaub ntawv tom qab nws tsis yog. Nug txhua tus neeg muag khoom rau txoj kev thiab rau cov ntaub ntawv uas ua pov thawj nws, tom qab ntawd sib piv nrog zoo li.
Puas yog 99% los ntawm HPLC txhais tau tias L-theanine hmoov yog 99% ntshiab?
Nws txhais tau hais tias cov txheej txheem tau tshaj tawm tias daim duab rau cov khoom tshaj tawm raws li tau teev tseg. Nug rau lub hauv paus, noo noo, muaj feem xyuam rau cov khoom thiab kho qhov muag purity ua ntej nyeem nws raws li cov lus purity.
Ib txoj kev puas tuaj yeem hloov pauv rau lwm qhov hauv kev sib xyaw?
Tsuas yog tom qab sib piv cov specifications kab los ntawm kab. Impurity profile, particle daim ntawv thiab cov ntaub ntawv teeb tsa tuaj yeem sib txawv txawm tias qhov sib tw daim duab sib tw.
Vim li cas FDA tau teev npe ntawm cov ntawv pov thawj?
Nug seb daim ntawv twg txhais tau li cas. FDA yog tus tswj hwm, tsis yog lub cev ntawv pov thawj, yog li dab tsi tshwm sim yog kev tso npe lossis ua ntaub ntawv siv tsis yog daim ntawv pov thawj pom zoo.
Tus neeg muag khoom puas tuaj yeem muab HS code sau rau kuv?
Ib tus neeg muag khoom tuaj yeem qhia koj tias nws tshaj tawm cov khoom li cas, tab sis kev faib tawm yog txiav txim siab los ntawm lub teb chaws tus neeg lis kev cai. Qhov twg cov lus teb nqa qhov hnyav ua lag luam, thov kev txiav txim siab rau cov khoom raws li koj yuav import lawv.
Thov Specifications & Qauv
Qhia peb cov qib thiab daim ntawv thov uas koj tab tom yuav, thiab seb koj qhov kev qhia tshwj xeeb hu ua txoj kev tsim khoom, nrog rau qhov chaw ua lag luam. Peb yuav lees paub qhov peb tuaj yeem muab tau, xa daim ntawv qhia tshwj xeeb, daim ntawv pov thawj batch thiab cov qauv rau koj tus kheej kev ntsuas, thiab hais meej qhov twg ib kab tseem xav tau kev txhais ntau dua li xa daim duab peb tsis tuaj yeem txhawb nqa. Cov nqe lus lag luam nyob ntawm qib, kev qhia tshwj xeeb, ntim khoom thiab lub sijhawm ua haujlwm, thiab cov khoom me me rau kev sim tau txais kev txhawb nqa.
liu@wellgreenxa.com ｜ wa.me/8619890982054- Peb feem ntau teb tsis pub dhau 24 teev.
Qhov chaw
- Peb cov nplooj ntawv khoom rau L-theanine bulk hmoov - tshaj tawm qib, kev soj ntsuam, xeem txoj kev, tsos, solubility, daim ntawv pov thawj daim ntawv pov thawj thiab ntim, nyeem 2026-10-30.
- Tsis muaj kev lag luam sab nraud lossis cov ntaub ntawv tswj hwm raug siv.
Daim ntawv no piav qhia txog cov lus qhia tshwj xeeb thiab kev faib cov lus sib cav li cas. Nws yog cov ntaub ntawv dav dav, tsis yog kev cai lij choj lossis cov lus qhia txog kev tswj hwm, thiab nws tsis txiav txim siab seb qhov kev xa khoom raug cais li cas. Txheeb xyuas cov kev xav tau nrog txoj cai ntawm lub khw muag khoom.
