L-Carnosine |305-84-0
Apejuwe ọja:
Carnosine (L-Carnosine), orukọ ijinle sayensi β-alanyl-L-histidine, jẹ dipeptide kan ti o ni β-alanine ati L-histidine, okuta ti o lagbara.Isan ati iṣan ọpọlọ ni awọn ifọkansi ti o ga pupọ ti carnosine.Carnosine jẹ awari nipasẹ chemist Russian Gurevich pẹlu carnitine.
Awọn ẹkọ-ẹkọ ni United Kingdom, South Korea, Russia ati awọn orilẹ-ede miiran ti fihan pe carnosine ni agbara antioxidant ti o lagbara ati pe o jẹ anfani si ara eniyan.
Carnosine ti ṣe afihan lati ṣagbesan awọn ipilẹṣẹ atẹgun ifaseyin (ROS) ati α-β unsaturated aldehydes ti a ṣẹda lakoko wahala oxidative nipasẹ overoxidizing fatty acids ni awọn membran sẹẹli.
Ilana ti ajesara:
O ni ipa ti iṣakoso ajesara, ati pe o le ṣe ilana awọn arun ti awọn alaisan pẹlu hyperimmunity tabi hypoimmunity.
Carnosine le ṣe ipa ti o dara pupọ ni ṣiṣakoso ikole ti idena ajẹsara eniyan, boya o jẹ ajesara cellular tabi ajesara humoral.
Endocrine:
Carnosine tun le ṣetọju iwọntunwọnsi endocrine ti ara eniyan.Ninu ọran ti endocrine ati awọn arun ti iṣelọpọ, afikun afikun ti carnosine le ṣe ilana ipele endocrine ninu ara.
Ṣe itọju ara:
Carnosine tun ni ipa kan ninu jijẹ ara, eyiti o le ṣe itọju iṣan ọpọlọ eniyan, mu idagbasoke ti awọn neurotransmitters ọpọlọ dara, ati awọn opin awọn iṣan ara, eyiti o le ṣe itọju awọn neuronu ati awọn ara ara.
Awọn itọkasi imọ-ẹrọ ti L-Carnosine:
| Ohun Onínọmbà | Sipesifikesonu |
| Ifarahan | Pa funfun tabi funfun lulú |
| HPLC Idanimọ | Ni ibamu pẹlu nkan itọkasi akọkọ tente oke |
| PH | 7.5 ~ 8.5 |
| Yiyi pato | +20.0o ~+22.0o |
| Pipadanu lori gbigbe | ≤1.0% |
| L-Histidine | ≤0.3% |
| As | NMT1ppm |
| Pb | NMT3ppm |
| Awọn Irin Eru | NMT10ppm |
| Ojuami yo | 250.0℃ ~ 265.5℃ |
| Ayẹwo | 99.0% ~ 101.0% |
| Aloku lori iginisonu | ≤0.1 |
| Hydrazine | 2ppm |
| L-Histidine | ≤0.3% |
| Apapọ Awo kika | ≤1000cfu/g |
| Iwukara & Mold | ≤100cfu/g |
| E.Coli | Odi |
| Salmonella | Odi |
