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Natural active ingredients
plant extracts
Natural fruit powder
Shaanxi Berries Biochemical C0.,Ltd.
电话:0086-029-88604818
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Product name:
Naringin
Product Alias:
naringin in citrus; glycosides; naringin; naringin;
7- [2-O- (6-deoxy-alpha-L-mannopyranosyl) -beta-D-glucopyranosyloxy) -2,3-dihydro-4,5,7-trihydroxyflavone;
(S) - (4-hydroxyphenyl) -4H-1-benzopyran-4-one (5-hydroxy-5-hydroxy-2-methoxyphenyl) -beta-D-glucopyranosyl]
Source:
Extracted from the immature or nearly mature dry outer pericarp of Citrus grandis (L.) Osbeck and C. paradisi Macfad.
Nature:
glucose, rhamnose and pomelo quality of the complex.
White to light yellow crystalline powder, six to eight compounds
(water),the melting point of about 83 ℃.
LlO ℃ drying to constant weight in dihydrate, the melting point of 171 ℃.
1 g dissolved in
1000 ml of water, soluble in acetone, ethanol, hot acetic acid and hot water, insoluble in ether, hexane and chloroform.
Which
belongs to dihydroflavone. Under alkaline condition, the pyrone ring is cracked. After hydrogenation, dihydrochalcone sweetener can
be prepared. The sweetness is about 150 times of that of sucrose.
CAS:
10236-47-2
Product specifications:
10: 1
Detection method:
TLC
Molecular formula:
C27H3232O14
Molecular weight:
580.53
Pharmacological effects:
naringin has anti-inflammatory and analgesic effect, antiviral, antibacterial and inhibition of aldose reductase in the eye.
The derivative of hesperidin, hydrotreated and produced two neohesperidin dihydrochalcone, which is equivalent to 1500 times
the sweetness of sucrose.
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