Высокое качество 100% натуральный экстракт черного риса антоцианин/черная рисовая мука (CAS №:


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Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-16-2025 0.72 $* 0.37 $*
Aug-16-2025 0.6 $* 0.58 $*
Jul-16-2025 0.6 $* 0.14 $*
Jun-16-2025 0.31 $* 0.19 $*
May-16-2025 0.78 $* 0.88 $*
Apr-16-2025 0.71 $* 0.42 $*
Mar-16-2025 0.75 $* 0.49 $*
Feb-16-2025 0.1 $* 0.26 $*
Jan-16-2025 0.3 $* 0.94 $*

Характеристики


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Product Description

  


[Product Name] black rice flour

[Botanical Source]Oryza satiua
[Part Used]seed
[Active Ingredient]Anthocyanin
[Specification]5%-25%.
[Test Method]uv
[Color]Fuchsia
[CAS No.]528-28-5
[Molecular Formular] C15H11O6 
[Molecular Weight] 287.246 


 Black rice, also known as black millet. Black rice extract anthocyanin is a kind of water-soluble natural pigment extracted from  black rice, it’s active ingredient is anthocyanin.


As a commonly used food,tonifying spleen,improving eyesight,activating blood, promoting blood circulation, supplying vital essence and marrow,etc.



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CERTIFICATE  OF  ANALYSIS
















































































































































Item



Standard



Result



Test Method



Assay



 



 



 



Anthocyanidins



NLT 25.0%



26.67% 



UV



Physical & Chemical



 



 



 



Appearance



Fuchsia fine powder



Violet fine powder



Visual



Extract Excipient



None 



None 



/



Particle Size



100% through 80 mesh



Complies 



80 Mesh Screen



Sulphated Ash 



5.0% Max



3.07%



2g / 525C /3hrs



Loss on Drying



5.0% Max



3.23%



5g / 105C /2hrs



Bulk Density



40-60g/100ml



49g/100ml



 



Heavy Metals 



10ppm Max



Complies



Atomic Absorption



Pb



2ppm Max



0.1ppm Max



Atomic Absorption



Cl



1ppm Max



0.1ppm Max



Atomic Absorption



As



2ppm Max



0.2ppm Max



Atomic Absorption 



Hg  



0.1ppm Max



0.02ppm Max



Atomic Absorption



Cd



1ppm Max



0.1ppm Max



Atomic Absorption



Pesticide Residues



1ppm Max



Complies 



Gas Chromatography



Microbiology



 



 



 



Total Plate Count 



1000cfu/g Max



Complies



AOAC



Yeast & Mould



100cfu/g Max



Complies



AOAC



E. Coli  



Negative



Negative



AOAC



Salmonella



Negative 



Negative 



AOAC



Staphylococcus



Negative 



Negative 



AOAC



 



 



Function


Function


1.Eliminate free radicals, anti-bacterial antioxidant.


2.Improve myocardial nutrition, reduce myocardial oxygen consumption.


3.Inhibite the formation of atherosclerotic significantly.





Application


Application


1. Applied in food field, can be used as food additive and colorant;


2. Applied in health product field, anthocyanidin capsule supply a new way to treat atherosclerotic cardiovascular disease;


3. Applied in cosmetic field, anthocyanidin is mainly used as antioxidant, preventing UV radiation.




 


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Packaging & Shipping


Storage:


(1)Stored in a cool and dry well-closed container and in ventilated area,


(2)kept away from moisture and strong light or high temperature.
(3)Two years under well storage situation and stored away from direct sun light.


Shipping:
<50kg by Express, delivery cost according to quantity you order.
50kg <goods<100kg by air, delivery cost is around $10/kg
100kg<goods<500kg by air, delivery cost is around $6-8/kg
goods>500kg by sea, delivery cost is very cheap.


Transport and Payment


1. Small package send by EMS, UPS, FedEx, DHL, etc.
2. Cargo send by Air or By Sea is all available.
3. Delivery time about 3 working days By Air, 30 days By sea.
4. Payment available for Western Union, T/T, Paypal, etc 


 


 


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FAQ


 


1. What's the min order for the usual?
For the hight value product min order starts from 1g and generally starts from 10g 
 2. What's the sample cost?


Generally free sample could be of provide except the high value product


3. What's the package and payment terms?
Our package in 2 plastic bags, Aluminum foil bag outside, 1-10kg /carton, 10-25kg /drum
Payment: T/T, L/C, could be through Paypal, Escrow, West Union
4. What's the shipping and time?
To Asia and neighbour countries, generally by EMS , DHL which will take 3-5 days. To European countries, EMS, DHL is preferred, usually takes around 5-6 days. To America, Fedex is preferred, To south part countries, DHL or Fedex is the best which is very fast and usually takes 7-10 days. Customers could choose their favourite shipping.
5. How do we do if the goods doesnt match with the sample?
Usually we'll confirm the testing method, if it is because of the quality, we''ll recalled the There are quality problems Products with  and send free the products to you again. Please don't worry, our products were tested before the shipping.
How to confirm the product quality before placing orders?
1 We will offer you our products specification standard to you.
2 Free samples of some products can be sent, only need to pay the shipping cost or arrange a courier to us and take the samples.
3 Send us your products specifications and requests, we will produce for you.
How to make order & payment?
1 Proforma invoice will be sent after your confirmation of the order.
2 We can accept payment by T/T, Western Union, Escrow(Alibaba), paypal. 


 How to choose your suitable payment terms.















PaypalT/TL/C

Suitable for under 1000USD


No bank charges


Arrive time: immediately


Easy to handle


Slightly buyer's right protection



Suitable for all amount


Reasonable bank charges


Arrive time: 3-5 work days


Easy to handle


Low buyer's right protection



 


Suitable for more than 10000USD


High bank charges


Arrive time: not certain


Hard to handle


High buyer's right protection 


 

 

 

 

 

 


 




 


 


Данные ресурс не является интернет-магазином, а лишь содержит ссылки на международную торговую площадку Alibaba.com