Key Quality Standards to Check Before Importing Dried Sweet Potato
- Rose
- Apr 5
- 2 min read
Updated: Apr 12
Ensuring product quality is crucial when importing dried sweet potato for resale or food production. To maintain consistency, meet regulatory requirements, and satisfy consumer expectations, importers should be familiar with key quality standards. Here are the essential factors to evaluate before committing to a supplier.
1. Raw Material Origin and Variety
The origin and variety of sweet potato significantly impact flavor, color, and texture. Vietnam cultivates several varieties ideal for drying, with naturally sweet flavors and vibrant colors.
Preferred Varieties: Japanese purple, yellow flesh, and local Vietnamese cultivars
Sourcing Regions: Central Highlands, Mekong Delta, and northern provinces
2. Processing Method
The drying method affects texture, taste, and shelf life. Look for suppliers using controlled drying systems to avoid over-dehydration or nutrient loss.
Best Practices: Low-temperature air-drying, vacuum drying
Red Flags: High heat drying that may cause bitterness or discoloration
3. Moisture Content
Dried sweet potato should have a moisture content between 10–15% to ensure a chewy texture while preventing microbial growth.
Why it matters: Excess moisture can lead to spoilage during shipping
Recommended: Request moisture test results with every shipment
4. Additives and Preservatives
Some suppliers may use sulfur dioxide or artificial colorants. For health-conscious or organic markets, these are undesirable.
Ideal: No added sugar, colors, or chemical preservatives
Certifications to Look For: Organic, Non-GMO, HACCP, ISO 22000
5. Appearance and Consistency
Uniform color, shape, and thickness indicate good manufacturing control. Avoid products with dark spots, uneven slices, or burnt edges.
Preferred Qualities: Golden color, soft-chewy texture, uniform thickness
Inspection Tip: Always request product photos or samples
6. Packaging and Labeling
Proper packaging ensures product integrity during transit. It should protect against humidity and physical damage.
Best Practice: Vacuum-sealed or nitrogen-flushed bags
Labels Should Include: Production date, expiration date, batch number, and origin
Conclusion
Sourcing high-quality dried sweet potato requires careful inspection of product standards, from raw material origin to packaging. By prioritizing certified suppliers, testing moisture content, and verifying additive-free production, importers can ensure product quality, safety, and market appeal.
If you are looking for a trusted partner in Vietnam, Mekong International provides premium dried sweet potato with strict quality control and competitive pricing. Contact us today!
MEKONG INTERNATIONAL CO., LTD
Contact Name: Mr. Ninh Tran
Phone: +84 909 722 866 (Phone / Whatsapp / Wechat)
Email: ninhtran@mekongint.com
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