Alaabta

1. Characters: Caddaan ama wax yar huruud ah, crystalline ama budada amorphous.

2. Isha Soosaarka: Xuubabka caloosha ee Porcine.

3. Geedi socodka: Pepsin waxa ay ka go'day xuubabka caloosha ee doofaarka iyada oo la adeegsanayo farsamo soo saarid gaar ah.

4. Tilmaamaha iyo isticmaalka: Waxaa si weyn loogu isticmaalaa dyspepsia ee ka yimaada qaadashada xad-dhaafka ah cuntooyinka borotiinka ah, dheef-shiid kiimikaad hoos u dhaca xilliga soo kabashada iyo la'aanta borotiinka caloosha oo ay keento gastritis-ka atrophic ee joogtada ah, kansarka gastric iyo dhiig-yarida.Pepsin waa enzim oo la soo saaro habka dheefshiidka ee naasleyda.Waxay ka shaqeysaa inay borotiinada u kala jajabiso peptides yaryar oo si sahal ah u nuugo mindhicirka yar.

5. Waxqabadyada Biochem/physiol: Si ka duwan peptidases kale oo badan, pepsin hydrolyzes kaliya peptide bonds, ma aha amide ama ester linkages.Kala-soocida gaarka ah waxaa ka mid ah peptides leh aashitada udgoonka ee labada dhinac ee bond peptide, gaar ahaan haddii haraaga kale uu sidoo kale yahay caraf udgoon ama amino acid dicarboxylic.Korodhka u nuglaanta hydrolysis waxay dhacdaa haddii ay jirto amino acid ka kooban sulfur oo ku dhow curaarta peptide, kaas oo leh amino acid udgoon.Pepsin waxa kale oo uu doorbidayaa in uu ku xidho dhinaca carboxyl ee phenylalanine iyo leucine, iyo ilaa xad ka yar dhinaca karboksyl ee hadhaaga glutamic acid.Kuma xirna xiriirka valine, alanine, ama glycine.ZL-tyrosyl-L-phenylalanine, ZL-glutamyl-L-tyrosine, ama ZL-methionyl-L-tyrosine ayaa laga yaabaa in loo isticmaalo substrates dheefshiidka pepsin.Pepsin waxaa xannibay dhowr peptides oo ka kooban phenylalanine.