Konjac Root Extract

1.Product Name: Konjac root extract

2.Latin name: Amorphophallus konjac

3. Part Used: Root

4.Specification:90%-99% Glucomannan

5.Apperance:White or cream-color powder

6.CAS No: 37220-17-0


What is Konjac Root Extract?Konjac extract powder, also known as glucomannan, is an herb that grows in parts of Asia. It’s known for its starchy corm, a tuber-like part of the stem that grows underground. The corm is used to make a rich source of soluble dietary fiber.
Konjac root extract is used as a gelatin substitute and to thicken or add texture to foods. It’s also used in traditional Chinese medicine. In the Western world, konjac extract is best known as a dietary supplement for weight loss and cholesterol management.Basic Information:ItemsStandardsResultsPhysical Analysis

DescriptionWhite PowderCompliesAssayGlucomannan 95%95.11%Mesh Size100 % pass 80 meshCompliesAsh≤ 5.0%2.85%Loss on Drying≤ 5.0%2.85%Chemical Analysis

Heavy Metal≤ 10.0 mg/kgCompliesPb≤ 2.0 mg/kgCompliesAs≤ 1.0 mg/kgCompliesHg≤ 0.1 mg/kgCompliesMicrobiological Analysis

Residue of PesticideNegativeNegativeTotal Plate Count≤ 1000cfu/gCompliesYeast&Mold≤ 100cfu/gCompliesE.coilNegativeNegativeSalmonellaNegativeNegativeKonjac Root Extract Benefits:1. Diabetes managementResearch suggests that consuming a mix of glucomannan and American ginseng can lead to a moderate improvement in the management of type 2 diabetes.One 2015 review also found that glucomannan made people with diabetes less likely to eat foods that could increase their blood sugar levels. This is because it made them feel fuller for longer.2. Weight managementGlucomannan made from konjac root extract may be beneficial for people who are looking to lose weight.A 2005 studyTrusted Source found that the soluble dietary fiber supplement helped people with overweight reduce their body weight. The participants took the supplement as part of a balanced, calorie-controlled diet.However, one 2014 meta-analysisTrusted Source found that there was no benefit of using glucomannan versus a placebo for weight loss. Also, side effects of the fiber supplement included abdominal discomfort, diarrhea, and constipation.
Glucomannan may help a person feel full for longer by slowing the rate at which the digestive system empties.3. CholesterolHaving high cholesterol increases a person’s risk of heart disease and stroke. Doctors recommend water-soluble fiber to support healthy cholesterol levels and weight management.A 2019 study in ratsTrusted Source with diabetes found that administering konjac extract powder significantly reduced total cholesterol levels, as well as low-density lipoprotein. This is known as “bad” cholesterol.
A study from 2017 investigated what dosage of glucomannan would be needed to improve cholesterol levels. Researchers found 3 grams per day to be beneficial.4. ConstipationTaking a glucomannan supplement may help regulate bowel movements and prevent constipation. A review from 2017 found that taking glucomannan improved the frequency of bowel movements in children with constipation.However, the researchers also found that taking glucomannan did not always improve stool consistency or the overall success rate of treatment.A study from 2018Trusted Source also suggested that glucomannan supplementation can improve constipation symptoms during pregnancy. Glucomannan reportedly increased the frequency of stools and improved their consistency.5. Healthy skinThe glucomannan content may also help people looking to improve the health of their skin.For example, a 2013 study found that glucomannan may provide benefits as a topical therapy for acne, as well as improve overall skin health.6. Wound healingAs well as supporting skin health, glucomannan may also help the body heal wounds more quickly.Application:1. Applied in the food industry Making the gelling food, used as the food thickening agent and adherence agent such as the jelly ,ice cream, gruel, meat, flour food, solid drink , jam etc.
2. Applied in the health care industry
Modulate the metabolism of lipid , decline the serum triglyceride and cholesterol, improve sugar resistance and prevent the diabetes, relief the constipation and prevent intestines cancer, produce no energy and prevent the fatness ,modulate the immunity function.3. Applied in the chemical industry
Because the konjac extract average molecular weight of 200,000 up to 2,000,000 is so big,the viscidity is high, and the fluidity is good, it has been applied to the chemical industries such as petroleum, the dye printing cataplasm, the terra film, the diaper, the medicine capsule and so on.

Where to buy konjac root extract?Just send email to, or submit your requirement in bottom form, we are of service at any time!
Packing& Storage :Packing: 25Kg/Fiber Drum, double plastic bag inside.
1Kg/Bag, aluminum foil bag vacuum packingOr customized.
Storage: Kept away from strong light and heat.
Shelf Life:24 months for powder
Logistics transportation:Payment term:FAQ:(Do You Want To Place An Order With Us Now?)Riley Gao, 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 Escrow.Q3:What’s your MOQ?A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.Q4:How about leading time?A:Leading time: About 3-5 days after payment confirmed.Q5:Is there a discount?A:Different quantity has different discount.Q6: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.
Hot Tags: konjac root extract,konjac extract powder,suppliers, manufacturers, factory, wholesale, buy, price, quotation, bulk, for sale