Customization: | Available |
---|---|
Certification: | ISO, ISO, Halal, Kosher |
Assay Method: | HPLC, UV |
Still deciding? Get samples of US$ 1/g
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Black rice and processed products, which belongs to the rice class is determined by the class of characteristics formed through a long cultivation of gramineous plants rice varieties. Rice kernel appearance of long elliptic, rice husk ash Brown, grain of Indica and japonica in two particle mass of glutinous and non-waxy categories. Brown rice with black or dark brown, rich in nutrition, food, medicinal value, in addition to porridge can also produce a variety of nutritious foods and wine, known as the "Black Pearl" and "King of the world in rice" in the world. Most representative of yangxian black rice, since ancient times, "medicine meter", "gongmi", "life meter" in the world.
Black rice contains protein, carbohydrates, b vitamins, vitamin e, calcium, phosphorus, potassium, magnesium, iron, zinc and other nutrients of black riceElements of black rice nutrition.
Product name | Black rice extract |
Plant sources | Black rice |
Apperance | Purple Red Powder |
Specification | 1%-25% Anthocyanidins (UV) 10%-25% Anthocyanins 20% Cyanidin 3-Glucoside 4:1, 10:1 |
Test method | HPLC/UV |
Shelf time | 2 years,keep away sunlight, keep dry |
Certificate of Analysis
Item | Specification | Results | Methods |
Marker Compound | Anthocyanidin 25% | 25.12% | UV |
Appearance & Color | Purple powder | Conform | GB5492-85 |
Odor & Taste | Characteristic | Conform | GB5492-85 |
Plant Part Used | Seed | Conform | |
Extract Solvent | Water | Conform | |
Bulk Density | 0.4-0.6g/ml | 0.45-0.55g/ml | |
Mesh Size | 80 | 100% | GB5507-85 |
Loss on Drying | ≤5.0% | 4.11% | GB5009.3 |
Ash Content | ≤5.0% | 3.51% | GB5009.4 |
Solvent Residue | <0.2% | Conform | GC |
Heavy Metals | |||
Total Heavy Metals | ≤10ppm | <3.0ppm | AAS |
Arsenic (As) | ≤1.0ppm | <0.1ppm | AAS(GB/T5009.11) |
Lead (Pb) | ≤1.0ppm | <0.5ppm | AAS(GB5009.12) |
Cadmium | <1.0ppm | Not Detected | AAS(GB/T5009.15) |
Mercury | ≤0.1ppm | Not Detected | AAS(GB/T5009.17) |
Microbiology | |||
Total Plate Count | ≤10000cfu/g | Conform | GB4789.2 |
Total Yeast & Mold | ≤1000cfu/g | Conform | GB4789.15 |
E. Coli | ≤40MPN/100g | Not Detected | GB/T4789.3-2003 |
Salmonella | Negative in 25g | Not Detected | GB4789.4 |
Staphylococcus | Negative in 10g | Not Detected | GB4789.1 |
Packing and Storage | 25kg/drum Inside: Double-deck plastic bag, outside: Neutral cardboard barrel & Leave in the shady and cool dry place | ||
Shelf Life | 3 Year When Stored properly | ||
Expiration Date | 3 Years |
Q1: Can i get some samples? |
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers. |
Q2: How to start orders or make payments? |
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union |
or Paypal or Escrow(Alibaba). |
Q3: How to confirm the Product Quality before placing orders? |
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the |
samples. You can send us your product specifications and requests,we will manufacture the products according to your requests. |
Q4:What's your MOQ? |
A:Our MOQ is 1kg or 10g(Different products have different MOQs). But usually we accept less quantity such as 10g on the condition that sample charge is 100% paid. |
Q5: How about delivery leadtime? |
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included) |
Q6:Is there a discount? |
A:Different quantity has different discount. |
Q7: How do you treat quality complaint? |
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, |
we will send you free goods for replacement or refund your loss. |
Q8: How to contact us ? |
A:You can chat with us by Trademanager Online. You can choose your interested products and send inquiry to us. |