Ingoa matū: Calcium Salt of 2-Hydroxy-4-Methylthiobutyric Acid
tātai rāpoi: (CH3SCH2CHOHCOO)2Ca
Te taumaha ngota: 338.45
Nama CAS: 4857-44-7
Te ahua: He ma, he hina hina, he paura hina-parauri ranei, he kirikiri ranei, he kakara ika.
| Tūemi | Tohutohu |
| Calcium Hydroxy Methionine, (CH3SCH2CHOHCOO)2Ca, % | ≥ 95.0 |
| Methionine Hydroxy Analogue, % | ≥ 84.0 |
| Ca2+, (%) | 11.0%~15.0% |
| Arsenic katoa(i raro i te As), mg/kg | ≤ 2.0 |
| Pb (i raro i te Pb), mg/kg | ≤ 20 |
| Ihirangi wai, % | ≤ 1.0 |
| Pai (425μm tere haere (40 mata)), % | ≥ 95.0 |
1) Ka whakaratohia he puna pai o te methionine
Ko te konupūmā methionine Hydroxy he tairitenga methionine ka tere te huri ki te L-methionine i roto i nga kararehe, ka uru ki te whakahiato pūmua.
2) Ka whakatairanga i te hauora o te huruhuru, te kiri, me te maikuku
Ka whai waahi te Methionine ki te whakahiato keratin, he mea nui mo te tipu o nga kopa keratin penei i nga huruhuru o te heihei me nga maikuku o te poaka.
3) Ka pai ake te hangawari me te pumau
Ka whakatauritea ki te DL-methionine, he pai ake te MHA-Ca, he iti ake te hygroscopic, he atete ki te hanga keke, he maamaa ake te penapena me te whakauru.
4) Whakanuia te mate me te kaha antioxidant
Hei waikawa amino whanariki, ka uru ki te whakahiato o nga antioxidants penei i te glutathione (GSH), ka awhina i te whakakore i nga rauropi kore utu me te whakapai ake i te awangawanga.
1)Nga heihei broiler
Kua whakaatuhia e nga rangahau i raro i nga ahuatanga o te ahotea wera i te 32 °C, ko te tote konupūmā o te methionine hydroxy analog (HMTBa-Ca) te whakapai ake i te kai kai, te utu toharite o ia ra, me te tipu o te uaua i roto i nga heihei he pai ake i te DL-methionine (DLM). I te wa ano, ka tino whakanui ake i te kaha o te antioxidant, te whakaheke i nga taumata tuwhena kore utu, me te whakapai ake i te mana redox, na reira ka whakaatu i nga mahi pai ki te whakatairanga i te pai o te whakaputa me te whakaheke i te ahotea oxidative.
Tuhipoka: Ko te DLM e tohu ana ki te DL-methionine, ko te HMTBa-Ca e tohu ana ki te tote konupūmā o te tairitenga hydroxy methionine. Ko nga reta rereke e whai ake nei i nga raraunga i te pou kotahi e whakaatu ana i nga rereketanga nui i waenga i nga roopu maimoatanga (P <0.05).
| Rōpū | Taumaha Tinana Whakamutunga (kg) | Hua Toharite Ia Ia (g) | Wawaenga o te kai o ia ra (g) | Whāngai Tahuri Ratio |
| 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. 14ab | 56. 41 ± 3. 38ab | 128. 24 ± 4. 22b | 2. 28 ± 0. 19b |
| 0.3%DLM | 2.39 ± 0. 15ab | 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)Poaka
Kua kitea e nga rangahau ko te taapiri i nga kai poaka me te kotahi hauwaru o te DL-2-hydroxy-4-(methylthio)butanoic acid calcium (HMTBa-Ca) me te 65% ranei o te inenga o te DL-methionine (DLM) i pai ake ai te ahua o te tipu, he tino pai ake i nga kai kore-methionine. Karekau he rereketanga i kitea i waenga i nga roopu maimoatanga mo te kai kai, te reeti mate ranei.
Ripanga 1 Te whakautu mahi tipu ki te DL-methionine me te DL-2 hydroxy-4-methylthio-butyrate acidfed i te ōwehenga o te 65:100 i roto i nga poaka whakatipu.
| Taurangi | Met-kore | HMTBCa | 65DLM | SEM | ANOVA, P- uara |
| BW, kg | 22.77b | 25.15a | 25.37a | 0.299 | <0.001 |
| ADG, g/d | 628b | 655a | 659a | 8.16 | 0.019 |
| ADFl, g/d | 995 | 971 | 1010 | 14.00 | 0.164 |
| G:F,g/g | 0.60b | 0.67a | 0.66a | 0.003 | <0.001 |
| Matemate,% | 0.00 | 0.00 | 0.06 | 0.036 | 0.376 |
1)Nga ruminati
I roto i nga kau miraka Holstein, ko te taapiri i ia ra me te 400 g o te tai konupūmā o te waikawa ngako me te konupūmā hydroxy methionine i tino piki ake te hua miraka me te hanga lactose. I roto i nga kau o mua, he tino pai ake te mahi whakawhānau, tae atu ki te teitei ake o te haputanga me te poto ake o nga wa whanau, kaore e pa ki te ahua o te tinana me te taumaha tinana.
Ripanga 2 Te ngako miraka, te pūmua me te lactose (kg/ra) me te hanganga miraka (g/kg) mo nga kau e whiwhi ana i te kai whakahaere (C), te kai lipid me te methionine-tapirihia ranei (S)
| Te wiki o te lactation | C | S | SE | |
| Hua miraka | 2-12 | 29.54a | 30.71b | 0.34 |
| 13-20 | 27.45c | 28.86d | 0.32 | |
| Hua ngako | 2-12 | 1.17 | 1.19 | 0.01 |
| 13-20 | 1.10 | 1.10 | 0.01 | |
| Hua pūmua | 2-12 | 0.98 | 0.99 | 0.01 |
| 13-20 | 0.95 | 0.95 | 0.0 | |
| Te hua o te lactose | 2-12 | 1.37c | 1.43d | 0.01 |
| 13-20 | 1.29c | 1.38d | 0.01 | |
| Kukū ngako | 2-12 | 40.73 | 40.19 | 0.25 |
| 13-20 | 40.48c | 38.40d | 0.30 | |
| Te kukū pūmua | 2-12 | 33.84c | 32.84d | 0.09 |
| 13-20 | 34.60c | 33.02d | 0.09 | |
| Te kukū o te lactose | 2-12 | 46.36 | 46.36 | 0.08 |
| 13-20 | 6.71 | 46.76 | 0.09 | |
Ko nga uara toharite he rereke nga tuhinga taapiri i roto i nga rarangi, he tino rerekee a,b(P <0·05); c,d(P <0·01).
He tekau tau te roa o te mahi tahi a te roopu Sustar me te Rōpū CP, Cargill, DSM, ADM, Deheus, Nutreco, New Hope, Haid, Tongwei me etahi atu kamupene kai nui TOP 100.
Te whakauru i nga taranata o te roopu ki te hanga Lanzhi Institute of Biology
Hei whakatairanga me te awe i te whakawhanaketanga o te ahumahi kararehe i te kainga me o waho, Xuzhou Animal Nutrition Institute , Tongshan District Government, Sichuan Agricultural University me Jiangsu Sustar, ko nga taha e wha i whakaturia Xuzhou Lianzhi Biotechnology Research Institute i Hakihea 2019.
Ko Ahorangi Yu Bing o te Whare Rangahau Kai Kai kararehe o te Whare Wananga Ahuwhenua o Sichuan i noho hei tumuaki, ko Ahorangi Zheng Ping me Ahorangi Tong Gaogao te tumuaki tuarua. He maha nga ahorangi o te Whare Rangahau Kai Kai kararehe o te Whare Wananga Ahuwhenua o Sichuan i awhina i te roopu tohunga ki te whakatere i te whakarereketanga o nga whakatutukitanga putaiao me te hangarau i roto i te umanga ahuwhenua kararehe me te whakatairanga i te whanaketanga o te umanga.
Hei mema mo te Komiti Hangarau a-Motu mo te Whakanuia o te Ahumahi Whangai me te toa o te Tohu Tohu Whakaaetanga Hou o Haina, kua uru a Sustar ki te tuhi, ki te whakahou ranei i nga paerewa hua a-motu, ahumahi ranei 13 me te paerewa tikanga 1 mai i te 1997.
Kua paahitia e Sustar te tiwhikete punaha ISO9001 me te ISO22000 Tiwhikete hua FAMI-QS, kua whiwhihia e 2 nga patene tenenga, 13 nga patene tauira whaipainga, i whakaaehia e 60 nga paanui, a ka paahitia te "Paerewa o te punaha whakahaere taonga hinengaro", a, i mohiohia he hinonga hangarau hou o te motu.
Ko ta tatou raina whakaputa kai premixed me nga taputapu whakamaroke kei te tuunga rangatira i roto i te umanga. He chromatograph wai tino mahi a Sustar, spectrophotometer whakauru ngota, ultraviolet and visible spectrophotometer, spectrophotometer fluorescence ngota me etahi atu taputapu whakamatautau nui, oti me te whirihoranga matatau.
Neke atu i te 30 nga tohunga kai kai kararehe, nga tohunga kararehe kararehe, nga kaitirotiro matū, nga miihini taputapu me nga tohunga ngaio i roto i te tukatuka kai, te rangahau me te whakawhanaketanga, te whakamatautau taiwhanga, ki te whakarato i nga kaihoko ki te katoa o nga ratonga mai i te whakawhanaketanga tauira, te whakaputa hua, te tirotiro, te whakamatautau, te whakauru kaupapa hua me te tono me etahi atu.
Ka whakaratohia e matou he ripoata whakamatautau mo ia puranga o a maatau hua, penei i nga konganuku taumaha me nga toenga moroiti. Ko ia puranga o nga dioxins me te PCBS e tutuki ana ki nga paerewa EU. Hei whakarite i te haumaru me te hanganga ture.
Awhina i nga kaihoko ki te whakaoti i te hanganga ture o nga taapiri whangai i nga whenua rereke, penei i te rehitatanga me te tuku i te EU, USA, Amerika ki te Tonga, Middle East me etahi atu maakete.
Copper sulfate-15,000 tons/tau
TBCC -6,000 tons/tau
TBZC -6,000 tons/tau
Te pāhare pāporo pūhaumāota -7,000 tons/tau
Glycine chelate raupapa -7,000 tons/tau
Te raupapa peptide chelate iti-3,000 tons / tau
Konupora pūkawa -20,000 tana / tau
Ferrous sulfate-20,000 tons/tau
Zinc sulfate -20,000 tons/tau
Premix (Vitamin/Minerals)-60,000 tons/tau
Neke atu i te 35 tau te hitori me te rima wheketere
E rima nga wheketere a te roopu Sustar i Haina, me te kaha o ia tau ki runga ki te 200,000 taranata, e 34,473 mita tapawha katoa, 220 nga kaimahi. A he kamupene whaimana FAMI-QS/ISO/GMP matou.
He maha nga hua o ta maatau kamupene he maha nga momo taumata parakore, ina koa ki te tautoko i o taatau kaihoko ki te mahi i nga ratonga kua whakaritea, kia rite ki o hiahia. Hei tauira, kei te waatea to tatou hua DMPT i roto i te 98%, 80%, me te 40% nga whiringa parakore; Ka taea te hoatu Chromium picolinate ki te Cr 2%-12%; me te L-selenomethionine ka taea te whakarato me te Se 0.4% -5%.
E ai ki o whakaritenga hoahoa, ka taea e koe te whakarite i te waitohu, te rahi, te ahua, me te tauira o te kohinga o waho
E tino mohio ana matou he rerekee nga rauemi mata, tauira ahuwhenua me nga taumata whakahaere i nga rohe rereke. Ka taea e ta maatau roopu ratonga hangarau te whakarato ki a koe tetahi ki te kotahi ratonga whakaritenga ture.