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Sell 40% Punicalagin

Sell 40% Punicalagin

离岸价格

获取最新报价

60 / Kilogram

|

Minimum Order

位置:

China

最小订单价格:

最小订单:

25 Kilogram

包装细节:

peper drum

交货时间:

5-10days

供应能力:

200 Kilogram per Day

付款方式:

T/T

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免费会员

联系人 Andy

Xicheng Road, Guilin, Guangxi

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详情


Nutrients and phytochemicals

 
Pomegranate sepals and drying stamens after fertilization and petal fall

Pomegranate aril juice provides about *6% of an adult's daily vitamin C requirement per **0 ml serving, and is a good source of vitamin B5 (pantothenic acid), potassium and polyphenols, such as tannins and flavonoids.

Pomegranates are listed as high-fiber in some charts of nutritional value. That fiber, however, is entirely contained in the edible seeds which also supply unsaturated oils. People who choose to discard the seeds forfeit nutritional benefits conveyed by the seed fiber, oils and micronutrients.

The most abundant polyphenols in pomegranate juice are the hydrolyzable tannins called ellagitannins formed when ellagic acid binds with a carbohydrate. Punicalagins are tannins with free-radical scavenging properties in laboratory experiments and with potential human effects.Punicalagins are absorbed into the human body and may have dietary value as antioxidants, but conclusive proof of efficacy in humans has not yet been shown. During intestinal metabolism by bacteria, ellagitannins and punicalagins are converted to urolithins which have unknown biological activity in vivo.

Other phytochemicals include polyphenolic catechins, gallocatechins, and anthocyanins, such as prodelphinidins, delphinidin, cyanidin, and pelargonidin. The ORAC (antioxidant capacity) of pomegranate juice was measured at 2,**0 units per **0 grams.

Many food and dietary supplement makers use pomegranate phenolic extracts as ingredients in their products instead of the juice. One of these extracts is ellagic acid, which may become bioavailable only after parent molecule punicalagins are metabolized. However, ingested ellagic acid from pomegranate juice does not accumulate in the blood in significant quantities and is rapidly excreted.Accordingly, ellagic acid from pomegranate juice does not appear to be biologically important in vivo.

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Andy < Guilin Layn Natural Ingredients Corp. >

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