芹菜素|洋甘菊提取物芹菜素|天然芹菜素98%現(xiàn)貨供應(yīng)
一、芹菜素基本簡介
中文名稱:芹菜素
英文名稱:Apigenin
中文別名:芹黃素;洋芹素;芹菜苷元;芹菜配質(zhì)
化學(xué)名稱:4',5,7-三羥基黃酮
英文別名:5,7-Dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one
CAS號:520-36-5
分子式:C15H10O5
分子量:270.24
EINECS號:208-292-3
植物來源:洋甘菊或北美洋甘菊,傘形科植物旱芹葉,此外廣泛存在于多種水果、蔬菜、豆類和茶葉,玄參科植物水蔓青,蓼科虎杖,百合科毛葉藜蘆,松科植物中。
理化性質(zhì):淡黃色精細(xì)粉末,具有洋甘菊特有氣味,幾乎不溶于水,部分溶于熱酒精,溶于稀KOH溶液
產(chǎn)品規(guī)格:芹菜素98%(HPLC),另有1.2%/3%/5%/30%/40%/90%/95%等,也可根據(jù)客戶標(biāo)準(zhǔn)定制化
主要用途:芹菜素具有抗腫瘤、心腦血管保護(hù)、抗病毒、抗菌等多種生物活性,能捕獲細(xì)胞周期的G2/M期,抑制細(xì)胞擴(kuò)增,抑制生長,誘發(fā)凋亡,用于腫瘤藥物。
包裝貯藏:25kg紙板桶,存放在密閉的容器中,遠(yuǎn)離潮濕,光線,氧氣。
二、芹菜素98%質(zhì)量標(biāo)準(zhǔn)
The Enterprise standard of Apigenin98% is as follows:
Physical & Chemical Data:
Color:light-yellow
Odour:Characteristic
Appearance:Fine Powder
Analytical Quality:
Identification:Identical to R.S. sample
Genistein:≥98.0%
Sieve analysis:100% through 80 mesh
Water:≤2.0%
Total Ash:≤1.0%
Contaminants:
Lead (Pb):≤3ppm
Arsenic (As):≤2ppm
Cadmium (Cd):≤1ppm
Mercury (Hg):≤0.1ppm
Solvents Residue:Meet Eur.Ph.7.0
Pesticides Residue:Meet USP Requirements
Microbiological:
Total Plate Count:≤1000cfu/g
Yeast & Mold:≤100cfu/g
E.Coli.:Negative
Salmonella:Negative
Packing & Storage:Packed in paper-drums and two plastic-bags inside.Store in a well-closed container Away from moisture,light,oxygen.
Shelf life:36 months under the conditions above and in its original packaging.
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