Abubuwan da ke shafar zaman lafiyar abincin ruwa a cikin ruwa

Tare da ci gaba da ci gaban masana'antar abinci a duniya, abubuwan da ake buƙata don alamomin pellet ɗin abinci suna ƙara haɓaka, ba wai kawai buƙatun ingancin ciki yakamata su kasance masu kyau ba (kamar aikin sinadirai, rigakafin cututtuka, kariyar muhalli na masana'antu, da sauransu). , amma kuma abubuwan da ake buƙata na ingancin waje suna ƙara girma (kamar launi, ƙanshi, girman da tsayin rabo na pellets abinci, asarar hasara a cikin ruwa, da dai sauransu).Saboda yanayin muhalli na musamman na dabbobin ruwa, abincin da za a iya daidaita shi yana buƙatar ingantaccen ruwa don hana saurin watsawa, rushewa da asara.Sabili da haka, kwanciyar hankali na ruwa na abinci na ruwa shine muhimmin ma'auni don tabbatar da ingancinsa.Abubuwan da ke shafar daidaiton abincin ruwa a cikin ruwa sune kamar haka:

Na farko, girman pellet na albarkatun kasa
Girman pellet na kayan albarkatun ƙasa yana ƙayyade farfajiyar abubuwan abun ciki na abinci.Mafi girman girman pellet, mafi girman girman filin, ƙarfin ikon shayar da danshi a cikin tururi kafin granulating, wanda ke da amfani ga yanayin zafi da samar da pellet, ta yadda abincin pellet yana da kwanciyar hankali a cikin ruwa, kuma yana iya tsawaita lokacin zama. a cikin dabbobin ruwa, inganta tasirin sha, da rage gurɓataccen ruwa.Gabaɗaya ciyar da albarkatun kifin ya kamata ya wuce ta daidaitaccen sieve mai niƙa 40 bayan an niƙa, daidaitaccen abun ciki na sieve 60 ≤20%, kuma albarkatun abinci na shrimp na iya wuce daidaitaccen sieve na manufa 60.

Na biyu, injin pellet ya mutu
The matsawa rabo na zobe mold (ingancin rami zurfin / girman rami) kuma yana da wani tasiri a kan kwanciyar hankali na ruwa abinci a cikin ruwa.Kwayoyin ciyarwar da aka samar ta hanyar latsa ƙira ta zobe tare da babban rabon matsawa zai zama taurin mafi girma, tsari mai ƙarfi da tsayin lokacin juriya na ruwa.Matsakaicin matsawa na yau da kullun na zoben ruwa na mutuwa shine 10-25, kuma ciyarwar shrimp shine 20-35.

Na uku, quenched da fushi
Manufar tempering ita ce: 1. Ta hanyar ƙara tururi don sassaukar da kayan, ƙarin filastik, mai dacewa ga extrusion forming, don inganta ƙarfin pelleting na pelleting;2. Ta hanyar hydrothermal mataki, sitaci a cikin abinci za a iya cikakken gelatinized, gina jiki za a iya denatured, da kuma sitaci za a iya tuba a cikin mai narkewa carbohydrates don inganta narkewa da kuma amfani kudi na koto;3. Inganta yawan pellets, m bayyanar, ba mai sauƙi da ruwa ya rushe ba, ƙara kwanciyar hankali a cikin ruwa;4. Babban yanayin zafi na tsarin zafin jiki na iya kashe ƙwayoyin cuta masu cutarwa irin su Escherichia coli da Salmonella a cikin abinci, inganta aikin ajiya kuma yana da kyau ga lafiyar dabbobin ruwa.

Hudu, m
Adhesives abubuwa ne na musamman waɗanda ke taka rawar haɗin gwiwa da samar da abinci a cikin ruwa, waɗanda za a iya raba su kusan zuwa abubuwa na halitta da sinadarai na roba.Za a iya raba na farko zuwa sukari (sitaci, alkama, abincin masara, da dai sauransu) da kuma dabbar dabba (manne kashi, manne fata, ɓangaren litattafan kifi, da dai sauransu);Chemical roba abubuwa ne carboxymethyl cellulose, sodium polyacrylate, da dai sauransu A cikin aiwatar da kifi samar da abinci samar, dace adadin dauri da aka kara don inganta zaman lafiyar abinci a cikin ruwa.