DMPT Dimethyl-Beta-Propiothetin Aquapro Aquatic Attractant (2-Carboxyethyl) dimethylsulfonium chloride s,s-Dimethyl-β-propionic acid thetine White Crystalline Powder
Mankhwala Mwachangu
1. DMPT ndi mankhwala omwe amapezeka mwachilengedwe okhala ndi sulfure, ndi gulu latsopano lokopa kuchokera ku mbadwo wachinayi wa phagostimulant yamadzi. Zotsatira zokopa za DMPT ndizofanana ndi choline chloride nthawi 1.25, 2.56 nthawi za glycine betaine, 1.42 nthawi za methyl-methionine, 1.56 nthawi za glutamine. Glutamine ndi imodzi mwazokopa zabwino kwambiri za amino acid, ndipo DMPT ndiyabwino kuposa Glutamine. Kafukufukuyu akuwonetsa kuti DMPT ndiye chokopa kwambiri.
2. Kupititsa patsogolo kukula kwa DMPT ndi nthawi za 2.5 popanda kuwonjezera kwa semi-natural nyambo chokopa.
3. DMPT ikhoza kupititsa patsogolo ubwino wa nyama, mitundu yamadzi am'madzi imakhala ndi kukoma kwa nsomba zam'madzi, kotero kupititsa patsogolo mtengo wachuma wa mitundu yamadzi.
4. DMPT ndi chipolopolo cha timadzi tating'onoting'ono tomwe timakhala ngati chipolopolo cha shrimp ndi nyama zina zam'madzi, zimatha kufulumizitsa kwambiri kuthamanga kwa zipolopolo.
5. DMPT monga gwero la mapuloteni ochulukirachulukira poyerekeza ndi chakudya cha nsomba, imapereka malo okulirapo.
Chizindikiro
Dzina la Chingerezi: Dimethyl-β-Propiothetin Hydrochloride (yotchedwa DMPT)
CAS:4337-33-1
Fomula: C5H11SO2Cl
Kulemera kwa molekyulu: 170.66;
Maonekedwe: White crystalline ufa, sungunuka m'madzi, deliquescent, zosavuta agglomerate (osakhudza zotsatira mankhwala).
Chizindikiro chakuthupi ndi Chemical:
| Kanthu | Chizindikiro | ||
| Ⅰ | Ⅱ | III | |
| DMT (C5H11SO2Cl) ≥ | 98 | 80 | 40 |
| Kutaya kuyanika ,% ≤ | 3.0 | 3.0 | 3.0 |
| Zotsalira pakuyatsa,% ≤ | 0.5 | 2.0 | 37 |
| Arsenic (kutengera As), mg / kg ≤ | 2 | 2 | 2 |
| Pb (kutengera Pb), mg / kg ≤ | 4 | 4 | 4 |
| Cd(kutengera Cd),mg/kg ≤ | 0.5 | 0.5 | 0.5 |
| Hg (kutengera Hg), mg/kg ≤ | 0.1 | 0.1 | 0.1 |
| Fineness(Kudutsa mlingo W=900μm/20mesh test sieve) ≥ | 95% | 95% | 95% |
Cholinga mwachidule
DMPT ndi yabwino kwambiri m'badwo watsopano wa zokopa zam'madzi, anthu amagwiritsa ntchito mawu oti "nsomba zoluma thanthwe" pofotokoza momwe zimakokera - ngakhale ndi mwala wokutidwa ndi zinthu zamtunduwu, nsomba zimaluma mwala. Chomwe chimagwiritsidwa ntchito kwambiri ndi nyambo yopha nsomba, imapangitsa kuti kuluma kumveke bwino, kupangitsa nsomba kuti zilume mosavuta.
Kugwiritsa ntchito m'mafakitale kwa DMPT kuli ngati chowonjezera chothandizira zachilengedwe kulimbikitsa nyama zam'madzi kuti zidye ndikukula.
Njira yopangira DMPT
Natural m'zigawo njira
DMPT yoyambirira kwambiri ndi chilengedwe chachilengedwe chotengedwa m'madzi am'nyanja. Monga algae zam'madzi, mollusc, euphausiacea, unyolo wa chakudya cha nsomba uli ndi DMPT yachilengedwe.
Chemical synthesis njira
Chifukwa cha kukwera mtengo komanso chiyero chotsika cha njira yochotsera zachilengedwe, komanso osati mosavuta kumakampani, kaphatikizidwe kakapangidwe ka DMPT kwapangidwa kuti agwiritse ntchito kwambiri. Pangani mankhwala anachita Dimethyl Sulfide ndi 3-Chloropropionic Acid mu zosungunulira, ndiyeno kukhala Dimethyl-Beta-Propiothetin Hydrochloride.
Kusiyana pakati pa DMT ndi DMPT
Popeza pali kusiyana kwakukulu pakati pa Dimethyl-Beta-Propiothetin (DMPT) ndi Dimethylthetin (DMT) pamtengo wopangira, DMT nthawi zonse yakhala ikudziyesa Dimethyl-Beta-Propiothetin (DMPT). Ndikofunikira kusiyanitsa pakati pawo, kusiyana kwake kuli motere:
| DMPT | Chithunzi cha DMT | ||
| 1 | Dzina | 2,2-Dimethyl-β-propiothetin (Dimethylpropiothetin) | 2,2- (Dimethylthetin), (Sulfobetaine) |
| 2 | Chidule | DMPT, DMSP | DMT, DMSA |
| 3 | Molecular formula | C5H11ClO2S | C4H9ClO2S |
| 4 | Molecular zomangamanga fomula |  |  |
| 5 | Maonekedwe | White crystalline ufa | Makristasi oyera ngati singano kapena granular |
| 6 | Kununkhira | Fungo lochepa la nyanja | Zonunkhira pang'ono |
| 7 | Kukhalapo mawonekedwe | Amapezeka kwambiri m'chilengedwe ndipo amatha kuchotsedwa ku algae ya Marine, Mollusc, Euphausiacea, Nsomba zakutchire / Nsomba | Sizipezeka kawirikawiri m'chilengedwe, m'mitundu yochepa ya algae, kapena ngati gulu. |
| 8 | Kukoma kwa zinthu zam'madzi | Ndi kununkhira kwamtundu wa nsomba zam'madzi, nyama imakhala yolimba komanso yokoma. | Zonunkhira pang'ono |
| 9 | Mtengo wopangira | Wapamwamba | Zochepa |
| 10 | Zotsatira zokopa | Zabwino kwambiri (zotsimikiziridwa ndi data yoyesera) | Wamba |
Njira ya zochita za DMPT
1.Zochititsa chidwi
Monga ligand yogwira mtima kwa zolandilira kukoma:
Nsomba zokometsera zokometsera zimagwirizana ndi mankhwala otsika a maselo okhala ndi (CH3) 2S-ndi (CH3) 2N-magulu.DMPT, monga mphamvu yamphamvu yotsitsimula mitsempha, pafupifupi imakhala ndi zotsatira zokopa chakudya ndi kulimbikitsa kudya kwa nyama zonse za m'madzi.
Monga cholimbikitsa kukula kwa nyama zam'madzi, imatha kulimbikitsa madyedwe ndi kukula pa nsomba zosiyanasiyana zam'madzi zam'madzi, shrimps ndi nkhanu. Kulimbikitsa kudya kwa nyama zam'madzi kunali kokwera nthawi 2.55 kuposa glutamine (yomwe inkadziwika kuti ndiyo njira yabwino kwambiri yodyetsera nsomba zam'madzi am'madzi ambiri asanafike DMPT).
2.Wopereka methyl wothandiza kwambiri, kulimbikitsa kukula
Mamolekyu a Dimethyl-Beta-Propiothetin (DMPT) (CH3) 2S magulu ali ndi ntchito ya methyl donor, amatha kugwiritsidwa ntchito bwino ndi nyama zam'madzi, ndikulimbikitsa katulutsidwe ka michere yam'mimba m'thupi la nyama, kulimbikitsa chimbudzi cha nsomba ndi kuyamwa kwa michere, kuwongolera kuchuluka kwa magwiritsidwe. cha feed.
3.Kupititsa patsogolo mphamvu yotsutsa-stress, anti-osmotic pressure
Limbikitsani luso lochita masewera olimbitsa thupi pa nyama zam'madzi komanso kuthekera kolimbana ndi kupsinjika (kuphatikiza kulekerera kwa hypoxia ndi kulekerera kutentha kwambiri), sinthani kusinthika komanso kupulumuka kwa nsomba zazing'ono. Itha kugwiritsidwa ntchito ngati osmotic pressure buffer, kuti ipititse patsogolo kupirira kwa nyama zam'madzi mpaka kusintha kwamphamvu kwa osmotic.
4.Ali ndi ntchito yofanana ya ecdysone
DMPT ili ndi zipolopolo zolimba, kuchulukitsa kuthamanga kwa zipolopolo mu shrimp ndi nkhanu, makamaka kumapeto kwa ulimi wa shrimp ndi nkhanu, zotsatira zake zimawonekera kwambiri.
Njira yopangira zipolopolo ndi kukula:
Ma Crustaceans amatha kupanga DMPT okha. Kafukufuku wamakono akuwonetsa kuti kwa shrimp, DMPT ndi mtundu watsopano wa ma molting hormone analogues komanso madzi osungunuka , amalimbikitsa kukula kwa kukula mwa kulimbikitsa zipolopolo. DMPT ndi aquatic gustatory receptor ligand, imatha kulimbikitsa kwambiri kununkhira, minyewa ya nyama zam'madzi, kuti iwonjezere kuthamanga kwa kudyetsa ndikugwiritsa ntchito chakudya pansi pa nkhawa.
5. Ntchito ya hepatoprotective
DMPT ili ndi ntchito yoteteza chiwindi, sikuti imangopititsa patsogolo thanzi la nyama ndikuchepetsa kuchuluka kwa kulemera kwa thupi / thupi komanso kumapangitsa kuti nyama zam'madzi ziziwoneka bwino.
6. Sinthani bwino nyama
DMPT imatha kupititsa patsogolo nyama yabwino, kupanga mitundu yamadzi am'madzi am'madzi kukhala ndi kukoma kwazakudya zam'nyanja, kupititsa patsogolo phindu lazachuma.
7.Kupititsa patsogolo ntchito ya ziwalo zoteteza thupi
DMPT imakhalanso ndi chithandizo chamankhwala chofanana, zotsatira za antibacterial za "Allicin". Anti-inflammatory factor expression inapititsidwa bwino poyambitsa [TOR/(S6 K1 ndi 4E-BP)] chizindikiro.
Mlingo wogwiritsa ntchito ndi zovuta zotsalira
【Ntchito】:
Nsomba za m'madzi oyera: tilapias, carp, crucian carp, eel, trout, etc.
Nsomba zam'madzi: Salmon, croaker yayikulu yachikasu, sea bream, turbot ndi zina zotero.
Crustaceans: shrimp, nkhanu ndi zina zotero.
【Mlingo wa ntchito】: g/t mu chakudya pawiri
| Mtundu wa Zamalonda | Common Aquatic Product/Nsomba | Common Aquatic Product / Shrimp ndi Crab | Special Aquatic Product | Zapamwamba Zapamwamba Zam'madzi (monga nkhaka za m'nyanja, abalone, etc.) |
| DMPT ≥98% | 100-200 | 300-400 | 300-500 | Nsomba mwachangu siteji: 600-800 Pakati ndi mochedwa siteji: 800-1500 |
| DMPT ≥80% | 120-250 | 350-500 | 350-600 | Nsomba mwachangu: 700-850 Pakati ndi mochedwa gawo: 950-1800 |
| DMPT ≥40% | 250-500 | 700-1000 | 700-1200 | Nsomba mwachangu siteji: 1400-1700 Pakati ndi mochedwa siteji: 1900-3600 |
【Vuto lotsalira】: DMPT ndi chinthu chachilengedwe mu nyama zam'madzi, palibe vuto lotsalira, lingagwiritsidwe ntchito kwa nthawi yayitali.
【Kukula Phukusi】: 25kg/thumba mkati mwa zigawo zitatu kapena CHIKWANGWANI ng'oma
【Kulongedza】: Chikwama chokhala ndi zigawo ziwiri
【Njira zosungirako】: zosindikizidwa, zosungidwa pamalo ozizira, mpweya wokwanira, wouma, kupewa chinyezi.
【Nthawi】: Zaka ziwiri.
【Zokhutira】: Ine Lembani ≥98.0%;II Mtundu ≥ 80%;III Mtundu ≥ 40%
【Zindikirani】 DMPT ndi zinthu za acidic, pewani kukhudzana mwachindunji ndi zowonjezera zamchere.
