에이코사펜타엔산
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에이코사펜타엔산 속성
- 녹는점
- −54-−53 °C(lit.)
- 밀도
- 0.943 g/mL at 25 °C(lit.)
- 굴절률
- n
20/D 1.4977(lit.)
- 저장 조건
- −20°C
- 물리적 상태
- 액체
안전
위험품 표기 | C | ||
---|---|---|---|
위험 카페고리 넘버 | 34 | ||
안전지침서 | 26-36/37/39-45 | ||
유엔번호(UN No.) | UN 3265 8/PG 3 | ||
WGK 독일 | 3 | ||
F 고인화성물질 | 8-10-23 | ||
독성 | human,TDLo,oral,560mg/kg (560mg/kg),BLOOD: OTHER CHANGES,Lancet. Vol. 2, Pg. 197, 1981. |
에이코사펜타엔산 C화학적 특성, 용도, 생산
개요
Eicosa pentaenoic acid ( EPA or also icosapentaenoic acid ) is an omega-3 fatty acid. In physiological literature, it is given the name 20:5(n-3). It also has the trivial name timnodonic acid. In chemical structure, EPA is a carboxylic acid with a 20-carbon chain and five cis double bonds; the first double bond is located at the third carbon from the omega end.EPA is a polyunsaturated fatty acid (PUFA) that acts as a precursor for prostaglandin-3 (which inhibits platelet aggregation), thromboxane-3, and leukotriene-5 groups (all eicosanoids).
출처
It is obtained in the human diet by eating oily fish or fish oil — e.g., cod liver, herring, mackerel, salmon, menhaden and sardine, and various types of edible seaweed. It is also found in human breast milk.However, fish do not naturally produce EPA, but obtain it from the algae they consume. It is available to humans from some non - animal sources (e.g., commercially, from microalgae). Microalgae are being developed as a commercial source. EPA is not usually found in higher plants, but it has been reported in trace amounts in purslane.
The human body converts alpha-linolenic acid (ALA) to EPA. ALA is itself an essential fatty acid, an appropriate supply of which must be ensured. The efficiency of the conversion of ALA to EPA, however, is much lower than the absorption of EPA from food containing it. Because EPA is also a precursor to docosahexaenoic acid (DHA), ensuring a sufficient level of EPA on a diet containing neither EPA nor DHA is harder both because of the extra metabolic work required to synthesize EPA and because of the use of EPA to metabolize DHA. Medical conditions like diabetes or certain allergies may significantly limit the human body's capacity for metabolization of EPA from ALA.
용도
eicosapentaenoic acid is also known as ePA. With emollient and skin-conditioning properties, this omega-3 fatty acid helps repair and maintain the skin barrier functions. It is said to improve the structure and function of the skin cell membrane. In addition, it may also have anti-irritant and anti-inflammatory properties.에이코사펜타엔산 준비 용품 및 원자재
원자재
준비 용품
에이코사펜타엔산 공급 업체
글로벌( 40)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Nanjing Finetech Chemical Co., Ltd. | 025-85710122 17714198479 |
sales@fine-chemtech.com | CHINA | 885 | 55 |
Antai Fine Chemical Technology Co.,Limited | 18503026267 |
info@antaichem.com | CHINA | 9641 | 58 |
AFINE CHEMICALS LIMITED | +86-0571-85134551 |
info@afinechem.com | China | 15395 | 58 |
Xi'an ZB Biotech Co.,Ltd | +8618591943808 |
sales01@xazbbio.com | China | 816 | 58 |
Beijing HwrkChemical Technology Co., Ltd | 010-89508211 18501085097 |
sales.bj@hwrkchemical.com | China | 8415 | 55 |
BeiJing Hwrk Chemicals Limted | 0757-86329057 18934348241 |
sales4.gd@hwrkchemical.com | China | 14067 | 55 |
TianJin Alta Scientific Co., Ltd. | 022-65378550-8551 |
contact@altascientific.com | China | 2773 | 58 |
Yichang Zhongyitai Trading Co., Ltd. | 0717-6449896 13886658719 |
root@zhongyitai.com | China | 1977 | 58 |
Shaanxi Pioneer Biotech Co., Ltd. | 13720616393;029-84385017-8003 13720616393 |
sales@pioneerbiotech.com | China | 1063 | 56 |
Wu han Spring Pharmaceutical Technology Co.,Ltd | 027-87689766 13797071802 |
sales@sprchem.com | China | 56 | 55 |
에이코사펜타엔산 관련 검색:
Cholesteryl Eicosapentaenoate
EPA
CIS-5,8,11,14,17-EICOSAPENTAENOIC ACID METHYL ESTER
ALL CIS 5-8-11-14-17 EPA ETHYL ESTER,CIS-5,8,11,14,17-EICOSAPENTAENOIC ACID ETHYL ESTER,ALL CIS-5,8,11,14,17-EICOSAPENTAENOIC ACID ETHYL ESTER
12S-HYDROXY-5Z,8Z,10E,14Z,17Z-EICOSAPENTAENOIC ACID
12S-HYDROPEROXY-5Z,8Z,10E,14Z,17Z-EICOSAPENTAENOIC ACID
11S-HYDROXY-5Z,8Z,12E,14Z,17Z-EICOSAPENTAENOIC ACID
(+/-)-15-HYDROXY-5Z,8Z,11Z,13E,17Z-EICOSAPENTAENOIC ACID
7,9,11,13,17-Eicosapentaenoic acid, 5,6,15-trihydroxy-, (5S-(5R*,6R*,7 E,9E,11Z,13Z,15R*,17Z))-
EPA
(+/-)-5-HYDROXY-6E,8Z,11Z,14Z,17Z-EICOSAPENTAENOIC ACID
(+/-)-12-HYDROXY-5Z,8Z,10E,14Z,17Z-EICOSAPENTAENOIC ACID
12R-HYDROXY-5Z,8Z,10E,14Z,17Z-EICOSAPENTAENOIC ACID
[5S,6R]-5-Hydroxy-6-(S-cysteinylglycinyl)-[7E,9E,11Z,14Z,17Z]-eicosapentaenoic acid
(+/-)-18-HYDROXY-5Z,8Z,11Z,14Z,16E-EICOSAPENTAENOIC ACID
Eicosapentaenoic Acid-d5
11R-HYDROXY-5Z,8Z,12E,14Z,17Z-EICOSAPENTAENOIC ACID
[5S,12R]-DIHYDROXY-[6Z,8E,10E,14Z,17Z]-EICOSAPENTAENOIC ACID