Lub npe tshuaj: Calcium ntsev ntawm 2-Hydroxy-4-Methylthiobutyric Acid
Cov mis mos molecular: (CH3SCH2CHOHCOO)2Ca
Molecular Luj: 338.45
CAS Nr .: 4857-44-7
Cov tsos mob: Dawb, lub teeb grey, los yog greyish-xim av hmoov los yog granules, nrog ib tug yam ntxwv ntses tsw
| Yam khoom | Qhov taw qhia |
| Calcium Hydroxy Methionine, (CH3SCH2CHOHCOO)2Ca,% | ≥ 95.0 |
| Methionine Hydroxy Analogue,% | ≥84.0 |
| Ca2+, (%) | 11.0% ~ 15.0% |
| Tag nrho arsenic (raws li As), mg / kg | ≤ 2.0 |
| Pb (xws li Pb), mg/kg | ≤ 20 |
| Cov ntsiab lus dej,% | ≤ 1.0 |
| Fineness (425μm dhau tus nqi (40 mesh)),% | ≥ 95.0 |
1) Muab qhov zoo ntawm methionine
Hydroxy methionine calcium yog ib qho methionine analog uas tuaj yeem hloov mus rau hauv L-methionine sai sai hauv cov tsiaj, koom nrog hauv kev tsim cov protein.
2) Txhawb nqa plaub, tawv nqaij, thiab hoof noj qab haus huv
Methionine koom nrog hauv keratin synthesis thiab yog qhov tseem ceeb rau kev loj hlob ntawm cov ntaub so ntswg keratinized xws li plaub hauv nqaij qaib thiab hooves hauv npua.
3) Txhim kho formulation yooj thiab stability
Piv nrog DL-methionine, MHA-Ca yog qhov ruaj khov dua, tsis tshua muaj hygroscopic, thiab resistant rau caking, ua rau nws yooj yim rau khaws thiab sib tov.
4) Txhim khu kev tiv thaiv kab mob thiab antioxidant muaj peev xwm
Raws li sulfur-muaj cov amino acid, nws koom nrog hauv kev sib txuas ntawm antioxidants xws li glutathione (GSH), pab tshem tawm cov dawb radicals thiab txhim kho kev ntxhov siab.
1)Broiler qaib
Cov kev tshawb fawb tau pom tias nyob rau hauv qhov kub ntxhov ntawm 32 ° C, calcium ntsev ntawm methionine hydroxy analog (HMTBa-Ca) txhim kho kev noj zaub mov, qhov nruab nrab txhua hnub nce, thiab cov leeg nqaij loj hlob hauv broilers zoo dua DL-methionine (DLM). Nyob rau tib lub sijhawm, nws ua kom muaj peev xwm antioxidant, txo cov qib dawb radical, thiab txhim kho redox raws li txoj cai, yog li ua tau zoo tshaj plaws hauv kev txhawb nqa kev tsim khoom thiab txo cov kev ntxhov siab oxidative.
Lus Cim: DLM yog hais txog DL-methionine, thiab HMTBa-Ca hais txog calcium ntsev ntawm hydroxy methionine analog. Cov ntawv sib txawv hauv qab cov ntaub ntawv hauv tib kem qhia qhov sib txawv ntawm pawg kho mob (P <0.05).
| Pab pawg | Lub cev qhov hnyav kawg (kg) | Qhov nruab nrab txhua hnub nce (g) | Kev noj zaub mov nruab nrab txhua hnub (g) | Pub hloov pauv piv |
| 0.1% DLM | 2.25 ± 0.13a | 53. 61 ± 2. 99a | 122. 40 ± 4. 06a | 2.29 ± 0.17b |
| 0.2% DLM | 2.37 ± 0. 14 ab | 56. 41 ± 3. 38ab | 128. 24 ± 4. 22b | 2. 28 ± 0. 19b |
| 0.3% DLM | 2.39 ± 0. 15 ab | 56. 85 ± 3. 63ab | 122. 65 ± 4. 83a | 2. 16 ± 0.11b |
| 0.1% HMTB-Ca | 2.38 ± 0. 18ab | 56. 61 ± 4. 22ab | 123. 16 ± 7. 07a | 2. 18 ± 0. 10b |
| 0.2% HMTB-Ca | 2.44 ± 0. 13b | 58. 01 ± 3. 03b | 130. 80 ± 4. 44b | 2. 26 ± 0. 17b |
| 0.3% HMTB-Ca | 2.57 ± 0.11c | 61. 12 ± 2. 68c | 124. 93 ± 4. 92a | 2. 04 ± 0. 17a |
2)Npua
Cov kev tshawb fawb tau pom tias kev noj zaub mov ntxiv nrog rau ib feem yim ntawm DL-2-hydroxy-4-(methylthio) butanoic acid calcium (HMTBa-Ca) los yog nrog 65% ntawm cov koob tshuaj DL-methionine (DLM) ua tau zoo sib xws hauv kev loj hlob kev ua tau zoo, ob qho tib si zoo dua rau cov khoom noj uas tsis muaj methionine. Tsis muaj qhov sib txawv ntawm cov pab pawg kho mob hauv kev noj zaub mov lossis kev tuag.
Table 1 Kev loj hlob kev ua tau zoo teb rau DL-methionine thiab DL-2 hydroxy-4-methylthio-butyrate acidfed ntawm qhov sib piv ntawm 65: 100 hauv chaw zov menyuam npua
| Hloov pauv | Me-tsis muaj peev xwm | HMTBCA | 65 LWM | SEM | ANOVA, P- tus nqi |
| wb, kg | 22.77 Nwsb | 25.15 Nwsa | 25.37 Nwsa | 0.299 ib | <0.001 |
| AW, g/d | 628 ibb | 655a | 659 iba | 8.16 | 0.019 ib |
| ADFl, g/d | 995 ib | 971 ib | 1010 | 14.00 Nws | 0.164 ib |
| G: F, g/g | 0.60 ibb | 0.67 iba | 0.66 iba | 0.003 ib | <0.001 |
| Kev tuag,% | 0.00 Nws | 0.00 Nws | 0.06 ib | 0.036 ib | 0.376 ib |
1)Cov ruminants
Nyob rau hauv Holstein nyuj nyuj, ib hnub supplementation nrog 400 g ntawm calcium ntsev ntawm fatty acids thiab hydroxy methionine calcium ho nce mis nyuj yield thiab lactose ntau lawm. Nyob rau hauv cov nyuj primiparous, nws kuj ua tau zoo heev txhim kho kev ua me nyuam, nrog rau ntau dua conception tus nqi thiab luv luv calving intervals, tsis cuam tshuam rau lub cev mob los yog lub cev hnyav.
Table 2 Mis nyuj muaj roj, protein thiab lactose yields (kg / hnub) thiab mis nyuj muaj pes tsawg leeg (g / kg) rau nyuj tau txais kev noj zaub mov tswj (C) lossis lipid thiab methionine-supplemented diet (S)
| Lub lim tiam ntawm lactation | C | S | SE | |
| Mis tawm los | 2-12 | 29.54 a | 30.71 ib | 0.34 ib |
| 13-20 | 27.45 Nws | 28.86d ib | 0.32 ib | |
| Rog tawm los | 2-12 | 1.17 | 1.19 | 0.01 ib |
| 13-20 | 1.10 | 1.10 | 0.01 ib | |
| Protein tawm los | 2-12 | 0.98 ib | 0.99 ib | 0.01 ib |
| 13-20 | 0.95 ib | 0.95 ib | 0.0 | |
| Lactose tawm los | 2-12 | 1.37c ib | 1.43d ib | 0.01 ib |
| 13-20 | 1.29c ib | 1.38d ib | 0.01 ib | |
| Cov roj concentration | 2-12 | 40.73 ib | 40.19 Nws | 0.25 |
| 13-20 | 40.48c ib | 38.40 Nws | 0.30 Nws | |
| Protein concentration | 2-12 | 33.84c ib | 32.84d ib | 0.09 ib |
| 13-20 | 34, 60 c | 33.02 Nws | 0.09 ib | |
| Lactose concentration | 2-12 | 46.36 ib | 46.36 ib | 0.08 ib |
| 13-20 | 6.71 ib | 46.76 ib | 0.09 ib | |
Qhov tseem ceeb nrog cov ntawv sau sib txawv hauv kab, yog qhov sib txawv a,b(P <0·05); c,d(P <0·01).
Sustar pab pawg muaj ntau xyoo kev koom tes nrog CP Group, Cargill, DSM, ADM, Deheus, Nutreco, Kev Cia Siab Tshiab, Haid, Tongwei thiab lwm yam TOP 100 lub tuam txhab pub noj loj.
Kev koom ua ke cov txuj ci ntawm pab pawg los tsim Lanzhi Institute of Biology
Txhawm rau txhawb thiab cuam tshuam rau kev loj hlob ntawm kev lag luam tsiaj txhu hauv tsev thiab txawv teb chaws, Xuzhou Animal Nutrition Institute, Tongshan District Government, Sichuan Agricultural University thiab Jiangsu Sustar, plaub sab tau tsim Xuzhou Lianzhi Biotechnology Research Institute nyob rau lub Kaum Ob Hlis 2019.
Xib fwb Yu Bing ntawm Tsiaj Kev Tshawb Fawb Lub Tsev Kawm Ntawv ntawm Sichuan Agricultural University tau ua tus thawj saib xyuas, xibfwb Zheng Ping thiab xibfwb Tong Gaogao tau ua tus thawj saib xyuas haujlwm. Ntau tus kws tshaj lij ntawm Tsiaj Kev Tshawb Fawb Lub Tsev Kawm Ntawv ntawm Sichuan Agricultural University tau pab pawg kws tshaj lij txhawm rau txhawm rau hloov pauv kev tshawb fawb thiab thev naus laus zis hauv kev lag luam tsiaj txhu thiab txhawb kev txhim kho kev lag luam.
Raws li ib tug tswv cuab ntawm National Technical Committee rau Standardization ntawm Pub Kev Lag Luam thiab tus yeej ntawm Tuam Tshoj Standard Innovation Contribution Award, Sustar tau koom nrog kev tsim kho lossis hloov kho 13 lub teb chaws lossis cov qauv khoom lag luam thiab 1 txheej txheem txij li xyoo 1997.
Sustar tau dhau lub ISO9001 thiab ISO22000 system ntawv pov thawj FAMI-QS cov khoom pov thawj, tau txais 2 invention patents, 13 cov qauv siv hluav taws xob patents, txais 60 patents, thiab dhau qhov "Standardization of Intellectual property management system", thiab tau lees paub tias yog lub teb chaws-theem tshiab high-tech enterprise.
Peb premixed pub ntau lawm kab thiab cov khoom ziab ziab yog nyob rau hauv txoj hauj lwm ua hauv kev lag luam. Sustar muaj kev ua haujlwm siab ua kua chromatograph, atomic absorption spectrophotometer, ultraviolet thiab pom spectrophotometer, atomic fluorescence spectrophotometer thiab lwm yam kev ntsuas loj, ua tiav thiab kev teeb tsa siab heev.
Peb muaj ntau tshaj li 30 tus tsiaj noj zaub mov, tsiaj veterinarians, chemical analysts, equipment engineers thiab senior professionals in feed processing, research and development, laboratory testing, to provide customers with a full range of services from formula development, product production, inspection, testing, product program integration and application and so on.
Peb muab cov ntaub ntawv ntsuam xyuas rau txhua pawg ntawm peb cov khoom, xws li cov hlau hnyav thiab microbial residues. Txhua pawg ntawm dioxins thiab PCBS ua raws li EU cov qauv. Txhawm rau kom muaj kev nyab xeeb thiab ua raws.
Pab cov neeg muas zaub ua kom tiav cov kev cai raws li kev cai pub additives nyob rau hauv ntau lub teb chaws, xws li kev sau npe thiab ua ntaub ntawv thov nyob rau hauv lub EU, USA, South America, Middle East thiab lwm yam lag luam.
Copper sulfate-15,000 tons / xyoo
TBCC - 6,000 tons / xyoo
TBZC - 6,000 tons / xyoo
Potassium chloride -7,000 tons / xyoo
Glycine chelate series -7,000 tons / xyoo
Me peptide chelate series-3,000 tons / xyoo
Manganese sulfate - 20,000 tons / xyoo
Ferrous sulfate-20,000 tons / xyoo
Zinc sulfate - 20,000 tons / xyoo
Premix (Vitamin / Minerals) - 60,000 tons / xyoo
Ntau tshaj 35 xyoo keeb kwm nrog tsib lub Hoobkas
Sustar pab pawg muaj tsib lub chaw tsim khoom hauv Suav teb, nrog txhua xyoo muaj peev xwm txog 200,000 tonnes, npog tag nrho 34,473 square meters, 220 tus neeg ua haujlwm.Thiab peb yog FAMI-QS / ISO / GMP certified tuam txhab.
Peb lub tuam txhab muaj ib tug xov tooj ntawm cov khoom muaj ib tug ntau yam ntawm purity theem, tshwj xeeb tshaj yog los txhawb peb cov neeg muas zaub los ua customized kev pab cuam, raws li koj xav tau. Piv txwv li, peb cov khoom DMPT muaj nyob rau hauv 98%, 80%, thiab 40% purity xaiv; Chromium picolinate tuaj yeem muab nrog Cr 2% -12%; thiab L-selenomethionine tuaj yeem muab nrog Se 0.4%-5%.
Raws li koj tus qauv tsim, koj tuaj yeem kho lub logo, qhov loj me, cov duab, thiab cov qauv ntawm cov ntim sab nrauv
Peb paub zoo tias muaj qhov sib txawv ntawm cov khoom siv raw, cov qauv ua liaj ua teb thiab qib kev tswj hwm hauv cheeb tsam sib txawv. Peb pab neeg muab kev pabcuam tuaj yeem muab rau koj nrog ib qho rau ib qho kev pabcuam tus qauv tsim.