Pure Ube Powder
Form:Powder
Cultivation method:artificial planting
Extraction Type:Solvent Extraction
Appearance:Purple Powder
Grade:Food Grade
Particle Size:95% Pass 80 Mesh
Certificate:KOSHER/HACCP/ISO22000/HALAL/EU/USDA/Organic
Package:1kg/Bag, 25kg/drum
What is Purple Yam?
Purple yam, also known as 'purple ginseng', also known as Dioscorea and long yam, belongs to the family Dioscoreaceae, with its fat tuberous roots or cylindrical roots for food. Tubers contain 1.5% protein, 14.4% carbon-hydration, and contains my kind of vitamins and choline, etc., more than 20 times higher than the common yam nutrition. Nutritional value is extremely high.
Sost Supply Pure Ube Powder:
Ingredients: 100% purple yam powder
Shelf Life: 24 months
Storage: Keep in a well ventilated area; away from heat and direct sunlight.
Allergen Information: Manufactured in a facility that also processes dairy, eggs, and peanuts.
Nutritional value

It contains a variety of nutrients beneficial to the human body, such as carbohydrates, proteins, vitamins, minerals, etc., but also contains Diosgenin, allantoin, polyphenols, phytosterols, as well as anthocyanins, and other functional components, which play an important role in the maintenance of the body's normal physiological function and health.
Ube Powder Nuritional Information Table:

COA of Ube Powder
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Product Name |
Purple Yam Powder |
Conutry of origin |
China |
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Batch Number |
SostB20260206 |
Batch Quantity |
1000kgs |
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Analysis Date |
Fe. 06, 2026 |
Manufacturing Date |
Fe. 06, 2026 |
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Certificate Date |
Fe. 07, 2026 |
Expiry Date |
Fe. 05, 2028 |
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Item |
Specification |
Method Result |
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Physical Property |
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Appearance |
Purple Powder |
Organoleptic Conforms |
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General Analysis |
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Particle size |
100% Pass 80 Mesh |
CP2010 |
Complies |
|
|
Loss on Drying |
≤5 % |
5g/105C/5hrs |
1.30% |
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|
Ash |
≤4 % |
5g/105C/5hrs |
1.50% |
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Contaminants |
||||
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Heavy Metal |
<10ppm |
Atomic Absorption Complies |
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Arsenic(As) |
<1ppm |
Atomic Absorption Complies |
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Lead(Pb) |
<1ppm |
Atomic Absorption Complies |
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Cadmium(Cd) |
<0.5ppm |
Atomic Absorption Complies |
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Mercury(Hg) |
<0.3ppm |
Atomic Absorption Complies |
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Microbiological |
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Aerbic Bacteria Count |
<1000CFU/g |
AOAC Complies |
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Yeast & Mold |
<100CFU/g |
AOAC Complies |
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E.Coli |
Negative |
AOAC Negative |
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Salmonella |
Negative |
AOAC Negative |
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Staph-aureus |
Negative |
AOAC Negative |
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Shelf Life |
24 months under the conditions below, no antioxidant used |
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Package |
25 kg/drum outside and double food plastic bags inside. |
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Storage |
Store in a cool and dry place away from Moisture, Light, Oxygen |
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ID Test |
All the indexes conform to quality standards. |
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Pure Ube Powder Effects
Pure Ube Powder has the efficacy of generating fluids and benefiting the lungs, tonifying the spleen and nourishing the stomach, tonifying the kidney and astringing the essence, etc. It also points out that purple yam is rich in starch, polysaccharides, saponins and other nutrients, and contains phenols and flavonoids, which have high nutritional and medicinal values.
Pure Ube Powder has to promote metabolism, strong bones, weight loss, etc., because it contains a large number of proteins, natural polysaccharides, starch and other nutrients to meet the nutritional needs of the human body, to promote the body's metabolism, its mucopolysaccharides and inorganic salts can be strong bones, dietary fibre helps to lose weight.
Ube Powder contains a large number of purple anthocyanins, is conducive to the treatment of cardiovascular disease, and play an antioxidant, beauty and skin care role.
What are the benefits of eating purple yam powder regularly?
Regular consumption of purple yam has the effect of promoting hormone synthesis. Purple yam powder is more than 20 times more nutritious than common yam, so it is also known as 'purple ginseng'. The protein content and starch content of purple yam is very high, so eating purple yam is good for skin moisturising, and it can also promote cell metabolism. In addition, the purple yam is convenient with vegetables, can be used to cook a variety of table good food.

Why choose our Pure Ube Powder?
SOST Biotech is a manufacturer with more than 17 years exporting herbs extract powder in China.
Xi an Sost Biotech CO,. Ltd. is the leading manufacturer in research, development, production, sale and service of cosmetic ingredients, healthcare ingredients, fruits & vegetables powder, food additives and active pharmaceutical ingredients(API), as well as Chinese medicine raw material. We insist on producing high quality, green products for human health. Building mutually beneficial and win-win partnership as our development strategy.
We have 2 factories with area about 40,000 square meters totally, and located in Xi`an, Shaanxi, China with convenient transportation.The factory is close to the rich vegetation of the Qinling Mountains, a treasure trove of unique plant resources, providing the company with high-quality raw materials.
2.Why Choose Sost?
From selection of raw material, extraction to finished products, we produce standardized plant extract strictly complied with GMP standard, HACCP, EU USDA organic, ISO, SC, SGS requested.Complied with Kosher, Halal,FDA registration.
We offer competitively priced products that have third-party inspection reports to ensure they are safe to use worldwide. If you are not satisfied with what you have received, we can provide hassle-free returns and exchanges.
SOST has more than 300 products as our safety stock, free sample can be sent immediately.
3.Where To Buy?
Just send email to info@sostherbusa.com, or submit your requirement in bottom form, we are of service at any time!
Company profile
1.Founded and main function
There Xi an Sost Biotech CO, Ltd, is a Top supplier in Xi' an,China, which was founded in 2002.
We are in the Plant extract industry over 21 years,it integrates R & D,Manufacturing,Sales and one-stop Services.

2.Our Factory
Our company has 2 factories ( covering a total area of 400,00 square meters ),there are about 100 employees,we have about 5 production lines with automatic equipments,a big R&D team with 30 people,5 sales channels,2 labs and 30 patents.
The Annual Output of blueberry powder and friut powders is over 240, 0 0 0 tons.
3. Main product
Products include:cosmetic ingredients, healthcare ingredients, fruits & vegetables powder, food additives and active pharmaceutical ingredients(API), as well as Chinese medicine raw material.
The whole process of production in accordance with GMP standard of the state to adequately ensure the safety, efficacy and stability of our products.

4.Our Certificate

FDA

HALAL

HACCP

ISO

USDA Organic

EU Organic

20+ patents

New High Tech Enterprise
Kosher

Business License
Production License
5.Our Team and Exhibition

SOST
Birthday party

FIC
Exhibition

Supplyside West
Exhibition

Brainstorming
Meeting break

CPHI Shaihai
Exhibition

Vitafood Europe
Exhibition

Exhibition visit
Customer meeting

Exhibition negotiation
win-win


5.Remarkable Service
Pre-sales consultation
Formulation design,Pre-sales selection guidance.
Cost saving
One-stop service helps you choose products suitable for your market and budget, save time, and achieve win-win cooperation.
Stable delivery
We will arrange production and shipment according to the customer's schedule and order urgency, and deliver on time. The fast shipping system allows customers to receive products quickly.
Authoritative inspection
Professional quality inspectors will conduct a quality inspection on each batch of products. Authoritative test reports are also available.
Win-win cooperation
Practice the concept of 'common development and common profit'.
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