Chikafu chezvipfuyo chakakodzera chinopa mhuka dzinovaraidza zvine mwero zvinovaka muviri zvinodiwa, izvo zvinogona kudzivirira zvakanyanya kudya kunovaka muviri uye kushomeka kwecalcium mumhuka dzinovaraidza, zvichiita kuti dzive nehutano uye huwedzere kunaka. Nekuvandudzwa kwemaitiro ekushandisa, vatengi vanobhadhara zvakanyanya kukudya kwesainzi kwechikafu chemhuka, uye ivo vanobhadhara zvakanyanya uye zvakanyanya kutarisisa kuchengetedzeka uye kugona kwechikafu chemhuka.
Kurongwa kwechikafu chemhuka
Chikafu chakagadzirwa nemaindasitiri uye chakagadzirwa chekudyisa mhuka dzinovaraidza, zvinosanganisira mutengo wakazara wekudya kwechipfuwo uye chekuwedzera chikafu chezvipfuyo;
Zvinoenderana nehunyoro hwemukati, yakakamurwa kuita yakaoma, semi-yakanyorova uye yakanyorova chikafu chemhuka.
Mutengo wakakwana wechipfuyo chekudya: Chikafu chemhuka chine zvinovaka muviri uye simba rinokwanisa kuzadzisa zvinovaka muviri zvinodiwa zvezuva nezuva zvemhuka, kunze kwemvura.
Chikafu chekuwedzera pet: Haina kukwana mukudya uye inoda kushandiswa pamwe chete nezvimwe zvekudya zvechipfuyo kusangana nezvinodiwa zvezuva nezuva zvehupfu.
Kune zvakare mishonga yezvokudya zvemhuka, izvo zvakagadzirirwa zvakagadzirirwa kudya kunovaka muviri kugadzirisa matambudziko ehutano hwemhuka uye zvinoda kushandiswa pasi pekutungamirirwa nachiremba wemhuka ane rezinesi.
Zviratidzo zvekuongororazvechikafu chemhuka
Chikafu chemhuka chinowanzoongororwa zvizere zvichibva pazvinhu zviviri: zviratidzo zvemuviri nemakemikari (zviratidzo zvinovaka muviri) uye zviratidzo zvehutsanana (zvinosvibisa zvisingaoneki, kusvibiswa kwemicrobial, kusvibiswa kwetoxin).
Zviratidzo zvemuviri uye zvemakemikari zvinogona kuratidza chikafu chekudya uye kupa chikafu chinodiwa mukukura kwemhuka, kukura uye hutano. Zviratidzo zvemuviri uye zvemakemikari zvinovhara unyoro, mapuroteni, mafuta asina kuchena, madota asina kuchena, fiber isina nitrogen, zvicherwa, trace elements, amino acids, mavitamini, nezvimwe. Pakati pazvo, mvura, mapuroteni, mafuta uye zvimwe zvikamu ndizvo zvinhu. hwaro hwehupenyu uye inonyanya kukosha chikafu index; calcium uye phosphorus ndizvo zvakakosha zvemapfupa emhuka nemazino, uye vanoita basa mukuchengetedza zvakajairwa zviitiko zvetsinga uye tsandanyama uye kutora chikamu muropa coagulation process. inoita basa rinokosha.
Zviratidzo zvehutsanana zvinoratidza kuchengetedzwa kwechikafu chemhuka. Iyo 2018 "Pet Feed Hygiene Regulations" inotaura nezvekuchengetedza kuchengetedza zvinhu izvo chikafu chemhuka chinoda kusangana. Inonyanya kubatanidza zviratidzo zvakadai sekusvibiswa kwemhepo, nitrogen-containing compounds, organochlorine pollutants, bacterial microorganisms uye chepfu. Pakati pazvo, zviratidzo zve inorganic zvinosvibisa uye zvinhu zvine nitrogen zvinosanganisira lead, cadmium, melamine, nezvimwewo, uye zviratidzo zvehupfu senge aflatoxin B1. . Mabhakitiriya ndiwo anonyanya kusvibiswa nehutsanana hwechikafu, kazhinji achikonzera kuparara kwechikafu pachacho uye kukanganisa hutano hwemhuka dzinovaraidza.
Mitemo yakakodzera yezvokudya zvemhuka
Ikozvino kutariswa kwechikafu chemhuka uye manejimendi ekudzora system inonyanya kusanganisira mirau, mitemo yedhipatimendi, zvinyorwa zvenormative uye tekinoroji zviyero. Pamusoro pekutevedzera mirairo yekuchengetedza chikafu, kune zvakare akakodzera zvigadzirwa zviyero zvechikafu chemhuka:
01 (1) Mitemo yezvigadzirwa
"Pet Food Imbwa Inotsenga" (GB/T 23185-2008)
"Mutengo Wakazara Pedyo Chikafu Chekudya Imbwa" (GB/T 31216-2014)
"Mutengo wakazara wechipfuwo chikafu uye katsi chikafu" (GB/T 31217-2014)
02 (2) Mimwe mwero
"Technical Specifications yeRadiation Sterilization yeDry Pet Food Foods" (GB/T 22545-2008)
"Export Pet Feed Inspection Regulations" (SN/T 1019-2001, iri kudzokororwa)
"Exported Pet Food Inspection uye Quarantine Supervision Regulations Chikamu 1: Biscuits" (SN/T 2854.1-2011)
"Exported Pet Food Kuongororwa uye Quarantine Supervision Regulations Chikamu 2: Kuomesa Huku Nyama" (SN/T 2854.2-2012)
"Mitemo Yekuongorora uye Kuvharirwa Kwekudya Kwekudya Kwemhuka" (SN/T 3772-2014)
Pakati pavo, izvo zviviri zvigadzirwa zvakajairwa kuongororwa zviratidzo zve "Full Price Pet Chikafu Imbwa Chikafu" (GB/T 31216-2014) uye "Full Price Pet Chikafu Katsi Chikafu" (GB/T 31217-2014) unyoro, isina kukora protein, isina kuchena. mafuta, Crude ash, crude fiber, water-soluble chloride, calcium, phosphorus, amino acids, lead, mercury, arsenic, cadmium, fluorine, aflatoxin B1, kushambadzira sterility, huwandu hwebhakitiriya hwakazara, uye salmonella. Iyo amino acid yakaedzwa muGB/T 31216-2014 ilysine, uye amino acid yakaedzwa muGB/T 31217-2014 itaurine.
Nguva yekutumira: Jan-24-2024