Izindlela ezi-7 zokuthuthukisa isisindo samaqanda!

Usayizi weamaqandakuthinta intengo yamaqanda.Uma intengo yokudayisa ibalwa ngenombolo, amaqanda amancane ayabiza kakhulu;uma ethengiswa ngesisindo, amaqanda amakhulu kulula ukuwathengisa, kodwa izinga lokulimala kwamaqanda amakhulu liphezulu.

Ngakho yiziphi izici ezithinta isisindo seqanda?Nazi ezinye izindlela zokulawula isisindo seqanda ukuze kuhlangatshezwane nesidingo semakethe.

Yiziphi izici ezithinta usayizi weqanda?Izici eziyinhloko ezithinta isisindo seqanda yilezi:

1. Zalisa izakhi zofuzo

2. Imikhuba ye-physiological

3. Izici zokudla okunomsoco

4. Imvelo, Ukuphatha

5.Izifo kanye nempilo

1.Zalisa ufuzo

Isici sokuqala esithinta isisindo seqanda uhlobo.Izinhlobo ezahlukene zezinkukhu ezizalelayo zikhiqiza izisindo zamaqanda ezihlukene, futhi abalimi bangakhetha izinhlobo ezahlukene ukuze bahlangabezane nesidingo semakethe.

2. Imikhuba engokomzimba

1) Ubudala ekuzalweni kokuqala

Ngokuvamile, usuku lokubeka luncane, isisindo seqanda sizokhiqizwa impilo yonke.Uma lesi simo singathathwa kusenesikhathi, ayikho indlela yokusilungisa kamuva.Ucwaningo luye lwabonisa ukuthi isilinganiso sesisindo seqanda sikhuphuka ngegremu elingu-1 njalo ngeviki eli-1 lokulibaziseka ekuqaleni kokukhiqiza.Yiqiniso, ukuqala kokukhiqiza akukwazi ukubambezeleka unomphela.Ukukhiqiza sekwephuzile kakhulu kuzokhuphula ukutshalwa kwezimali okwengeziwe.

2) Isisindo sokuqala

Isici sesibili esikhulu kunazo zonke esithinta isisindo seqanda isisindo ngaphambi kokubeka kokuqala, okunquma isilinganiso sesisindo seqanda ezigabeni zokuqala zokubeka futhi ngisho naso sonke isikhathi somjikelezo wokubeka.

Izici eziyinhloko ezinquma usayizi weqanda ubukhulu be-yolk kanye nobukhulu beqanda elimhlophe eliphuma esibelethweni, futhi ubukhulu be-yolk buthinteka kakhulu isisindo sesikhukhukazi kanye namandla okusebenza kwesibeletho. izitho zangaphakathi, ngakho-ke isisindo ekuvuthweni kocansi singanqunywa.Kuyaqondwa ukuthi kuyisici esiyinhloko ekunqumeni isisindo seqanda.

3) Iminyaka yokubeka amaqanda

Uma izikhukhukazi ezizalela zizincane, amaqanda aba mancane.Njengoba izinkukhu ezizalelayo zikhula ngeminyaka, isisindo samaqanda eziwabekelayo siyakhula.

3. Izici zokudla okunomsoco

1) Amandla

Amandla ayisici esibalulekile somsoco esilawula isisindo seqanda, futhi amandla anomthelela omkhulu esisindweni samaqanda kunamaprotheni ngesikhathi sokuqala kokuzala.Ukwandisa kahle izinga lamandla ngesikhathi sokukhula kanye nesigaba sokuqala sokubeka kungenza isisindo somzimba kanye namandla angokwenyama agcinelwe ngokwanele ekuqaleni kokubeka, futhi ngaleyo ndlela kungandisa isisindo seqanda ekuqaleni kokubeka.

2) Amaprotheni

Izinga lamaprotheni ekudleni lithinta ubukhulu beqanda nesisindo.Amaprotheni anganele ekudleni kubangela amaqanda amancane.Amaprotheni okudla angakhuliswa uma izinkukhu zinesisindo somzimba esanele futhi zizalela amaqanda amancane.

Esigabeni sokuqala seamaqanda ukubeka, kunenzuzo ukwandisa amandla nama-amino acid ngendlela efanele ukuze kuthuthukiswe ukugcinwa kwamandla ngokomzimba kanye nokuphakama okuphezulu, futhi amaprotheni awanconywa ukuthi abe phezulu kakhulu.

3) Amino acid

Ezinkukhu ezizalayo ezikhiqiza kakhulu, izinga le-methionine lingathinta kakhulu isisindo seqanda.Ngaphansi kwesisekelo samandla anele, isisindo seqanda sikhuphuka ngokuhambisana nokwenyuka kwezinga lokudla kwe-methionine.Okuqukethwe okunganele kanye nesilinganiso esingalingani se-amino acid eyodwa noma ngaphezulu kuzoholela ekwehleni kokukhiqizwa kwamaqanda nesisindo seqanda.Ukunciphisa ngokungahleliwe inani lama-amino acid angeziwe kuzothinta ukukhiqizwa kwamaqanda kanye nesisindo seqanda ngesikhathi esifanayo.Kuyaphawuleka ukuthi isisindo somzimba siyisici esibalulekile esithinta isisindo seqanda ekuqaleni kokubeka, kuyilapho amaprotheni nama-amino acid anethonya elincane esisindweni seqanda ekuqaleni kokubeka.

4) Izakhamzimba ezithile

Ukuntuleka kwevithamini B, i-choline, ne-betaine kuzovimbela ukusetshenziswa kwe-methionine, ngaleyo ndlela kwandise isidingo se-methionine ekuzaleni izinkukhu.Uma i-methionine inganele ngalesi sikhathi, izophinde ithinte isisindo seqanda.

5) Amafutha e-Unsaturated

Ukufaka uphethiloli kungathuthukisa ukuthandeka kwesiphakeli futhi kukhuthaze ukudliwa kwesiphakeli.Ukwengeza ama-unsaturated fatty acids kungakhuphula isisindo seqanda kanye nesisindo somzimba sesikhukhukazi esizalelayo.Amafutha kabhontshisi wesoya angamafutha asobala kakhulu okukhulisa isisindo seqanda.Esikhathini sokushisa okuphezulu kwehlobo, ukwengeza amafutha angu-1.5-2% ekudleni kungathuthukisa kakhulu izinga lokukhiqiza amaqanda nesisindo seqanda.

Kuyaphawuleka ukuthi uma kukhona ukuntuleka okunamafutha acid, isibindi kufanele sisebenzise isitashi ukuze sihlanganise, ngakho-ke uma ungakwazi ukunikeza ezihlukahlukene fatty acids afana nokudla kwezinkukhu ezizalelayo, kuzokwandisa izinga ukukhiqizwa kweqanda kanye neqanda. isisindo.Kuyasiza kakhulu ekugcinweni kokusebenza kwesibindi nempilo yesibindi.

6) Ukudla okudlayo

Ngaphansi kwesisekelo sokuthi ukuhlushwa kwezakhi zokudla kuzinzile futhi kuzinzile, uma kukhulu ukudla kwezinkukhu ezizalelayo, amaqanda azokhiqizwa amakhulu, futhi ukudla okuncane kuzoba, amaqanda azoba mancane.

4 Imvelo kanye Nokuphatha

1) Izinga lokushisa le-ambient

Izinga lokushisa linomthelela oqondile kakhulu esisindweni seqanda.Ngokuvamile, isisindo seqanda sincane ehlobo futhi sikhulu ebusika.Uma izinga lokushisa endlini yezinkukhu lidlula ku-27°C, isisindo seqanda sizokwehla ngo-0.8% njalo ngo-1°C ukwanda.Uma izinyathelo zingathathwa ngendlela efanele, akuzona kuphela isisindo seqanda esizothinteka, kodwa izinga lokukhiqiza amaqanda lizokwehla libe ngamazinga ahlukahlukene;Yebo, uma izinga lokushisa liphansi kakhulu, lizophinde libangele ukuphazamiseka kwe-Metabolic, lapho izinga lokushisa lingaphansi kuka-10 ° C, ngenxa yokwanda kwezidingo zokugcinwa kwezinkukhu ngokwazo, amaprotheni azoba yimfucuza noma umthwalo. ngenxa yokuntuleka kwamandla, futhi isisindo seqanda sizoncishiswa.Uma ufuna ukuthola isisindo esiphusile seqanda noma iqanda elikhulu, kufanele wenze umsebenzi omuhle ekuphakeleni kwesizini ethile kanye nokuphatha izinkukhu ezizalelayo, futhi ulawule izinga lokushisa lendlu yezinkukhu ku-19-23 °C.

2) Ithonya lokukhanya

Iminyaka yokuvuthwa kocansi kwezinkukhu ezibekela amaqanda ezitshalwa ngezikhathi ezahlukene zonyaka zihlukile.Amatshwele ethulwa kusukela ngoMfumfu kuya kuNhlolanja onyakeni wesibili athambekele ekubelethweni ngaphambi kwesikhathi ngenxa yokwanda kancane kancane kwesikhathi sokukhanya kwelanga esigabeni sakamuva sokukhula;amatshwele ethulwa kusukela ngoMbasa kuya kuNcwaba anokukhanya kwelanga esigabeni sakamuva sokukhula.Isikhathi sifinyezwa kancane kancane, futhi imihlambi kulula ukubambezela ukuqala kokukhiqiza.Ukuqala umhlambi kusenesikhathi noma sekwephuze kakhulu kungaba nomthelela omubi kwezomnotho.

5 Izifo nempilo

1) Izinkukhu ezinamazinga aphansi e-antibody, ukungatheleleki komzimba okuphansi, ukucindezeleka okungazelelwe noma okuqhubekayo, kanye nezikhathi ezithile zokutheleleka kwezifo noma ukulandelana kwazo kuzodala isisindo esingajwayelekile seqanda;

2) Amanzi okuphuza anganele kanye nezinga lamanzi eliphansi kuzothinta isisindo seqanda.

3) Imithi engalungile izophinde inciphise isisindo seqanda.

I-4) Impilo ye-gastrointestinal tract nesibindi nayo izothinta ubukhulu beqanda.Lezi zici ezingenampilo zizothinta ukugaya, ukumuncwa kanye nokuthuthwa kwezakhamzimba, okuholela ekuntulekeni okungaqondile kwezakhamzimba, okuholela ekuphambukeni kwesisindo seqanda kulokho okuhlosiwe.

Ngingathuthuka kanjaniamaqanda isisindongemva kokukhethwa okuhlukahlukene?

1. Qaphela ukuphakelwa kusenesikhathi kanye nokuphathwa kwezikhukhukazi ezizalelayo, ukuze isisindo sezinkukhu esigabeni ngasinye seqe isisindo esijwayelekile, ulwele ≥ umkhawulo ophezulu wesisindo esinconyiwe, futhi uqinisekise ukukhula okuhle kwezitho ezihlanganisa uhlelo lokuzala.kubalulekile.

2. Ukwanelisa izidingo zamandla kanye nokulungisa amaprotheni okuphakelayo kanye nokuqukethwe kwe-amino acid ngokwezidingo zemakethe kungakhuphula isisindo seqanda.

3. Ukwengeza i-emulsified oil powder nge-balanced fatty acid kungandisa isisindo seqanda.

4. Lawula uhlelo lokukhanyisa futhi ushintshe ubudala bezinsuku zezinkukhu ezizalelayo ukuze ulungise isisindo seqanda eliphakathi.

5. Naka ukudla okudlayo futhi ulungise usayizi wezinhlayiyana ezichotshozwayo ukuze ukhulise ukudla okudlayo, uvimbele ukungcola kwesiphakeli futhi ukhulise isisindo seqanda.

6. Uma izinga lokushisa liphezulu, ukulungisa izinga lokushisa endlini kulungele ukuphakelwa kwezinkukhu ezizalelayo futhi kungandisa izinga lokushisa.amaqanda isisindo.

7. Lawula ubuthi be-mycotoxin, susa izidakamizwa ezingekho ngaphansi kwesayensi, ugcine isibindi nempilo yamathumbu, futhi usebenzise ngokugcwele zonke izakhamzimba.