Yintoni umtsalane wokutyisa osetyenziswa kwiProcambarus clarkii (crayfish)?

1. Ukongezwa kweTMAO, I-DMPT, kwayeialliciniyodwa okanye idityanisiwe inokuphucula kakhulu ukukhula kwecrayfish, inyuse izinga lokufumana ubunzima, isondlo sokutya, kwaye inciphise ukusebenza kakuhle kokutya.

2. Ukongezwa kwe-TMAO, i-DMPT, kunye ne-allicin yodwa okanye ngokudibeneyo kunokunciphisa umsebenzi we-alanine aminotransferase kwi-crayfish serum kunye ne-cholesterol epheleleyo. Ezi ntlobo zintathu zingentla zinomtsalane zidlale indima ebalulekileyo ekukhuseleni umonakalo wesibindi kwi-crayfish kunye nokukhuthaza ukukhula kwabo okunempilo.

https://www.efinegroup.com/product/fish-crab-shrimp-sea-cucumber-feed-bait-aquatic-98-trimethylamine-n-oxide-dihydrate-cas-62637-93-8/

3. I-Trimethylamine oxide (TMAO), i-dimethyl - β - propionate (DMPT), kunye ne-allicin inokunyusa umxholo we-fat in crayfish muscle, kunye ne-allicin enempembelelo ebalulekileyo ekunyuseni kwamafutha. Imibungu yeCrayfish idinga ukunyibilika kokuzala ngexesha lokukhula kunye nenkqubo yophuhliso. Ukongeza izinto ezikhangayo kwisondlo kunokukhawulezisa ukukhula kunye nophuhliso lwe-crayfish kunye nokwandisa ukuphindaphinda kokunyibilika.

4. I-TMAO, i-DMPT, kunye ne-allicin inokuphucula umsebenzi we-enzyme yokugaya i-crayfish, ngaloo ndlela iphucula amandla abo okugaya kunye nokuthatha izondlo kunye nokuphucula isimo sabo somzimba.

crayfish -DMPT TMAO 

Intshayelelo kwiindidi ezintathu njengezitsali zokutya zasemanzini:

1. I-Trimethylamine oxide, njengesongezo sesondlo sendalo nesikhuselekileyo, sinethuba elibanzi lophuhliso ekufuyweni kwezilwanyana.

Imisebenzi ephambili yile:

(1) ukukhuthaza ukwanda kweeseli zemisipha ukukhuthaza ukukhula kwezicubu zomzimba.

(2) Ukwandisa umthamo we-bile kunye nokunciphisa ukuchithwa kwamafutha.

(3) Thatha inxaxheba ekulawuleni uxinzelelo lwe-osmotic kwizilwanyana zasemanzini.

(4) Ukuzinzisa isakhiwo seprotheni.

(5) Ukuphucula izinga lokuguqulwa kwesondlo.

(6) Ukuphucula ipesenti yenyama ephilileyo (ngokunciphisa i-ketone body fat content).

(7) Ubumnandi obukhethekileyo nobuswiti obuhlaziyayo bunomphumo ohendayo ekutyeni.

 

2. IDimethyl - β - propionic acid thiazole (DMPT)inokufumana i-low concentration stimuli yekhemikhali emanzini ngemvakalelo yevumba lezilwanyana zasemanzini. Iyakwazi ukwahlula izinto zekhemikhali kwaye ibuthathaka kakhulu. I-folds ngaphakathi kwegumbi layo elivumbayo linokunyusa indawo yoqhagamshelwano kunye nokusingqongileyo kwamanzi angaphandle ukuze kuphuculwe ukuvumba kwayo. Ke ngoko, intlanzi, i-shrimp, kunye noononkala banendlela eyomeleleyo yokutyisa umzimba wevumba elikhethekileyo le-DMPT, kwaye i-DMPT ilandela lo mkhwa weempawu zezilwanyana zasemanzini ukunyusa ukondla kwazo rhoqo. Njengomtsalane wokutya kunye nokukhuthaza ukukhula kwezilwanyana zasemanzini, kunempembelelo enkulu yokukhuthaza kwindlela yokuziphatha kunye nokukhula kweentlanzi zaselwandle kunye namanzi ahlambulukileyo, i-shrimp kunye noononkala. Ukwandisa inani lamaxesha ezilwanyana zasemanzini ziluma iziphumo ze-bait kwisiphumo sokuvuselela ukutya okuphindwe ngama-2.55 aphezulu kune-glutamine (i-glutamine yaziwa njengeyona nto isebenzayo yokutyisa iintlanzi ezininzi zasemanzini ngaphambi kwe-DMPT).

(1) I (CH3) i-2S - iqela kwi-molecule ye-dimethyl - β - ipropionic acid thiazole (DMPT) inomsebenzi we-methyl donor kwaye isetyenziswe ngokufanelekileyo zizilwanyana zasemanzini, ukukhuthaza ukukhutshwa kwe-enzymes yokugaya kumzimba wezilwanyana, ukuququzelela ukugaya kunye nokufakwa kwesondlo sokutya kwintlanzi, kunye nokuphucula ukusetyenziswa kwezondlo kwintlanzi.

(2) Ukuphucula ikhono lokuzilolonga kunye nokumelana noxinzelelo lwezilwanyana zasemanzini (ubushushu obuphezulu kunye nokunyamezela kwe-hypoxia), ukuphucula ukuguquguquka kunye nesantya sokusinda kweentlanzi eziselula, kwaye zingasetyenziswa njenge-agent ye-osmotic buffering agent emzimbeni ukuphucula ukunyamezela kwezilwanyana zasemanzini ukuguquguquka koxinzelelo lwe-osmotic.

3


Ixesha lokuposa: Mar-31-2025