Kumquat Powder Supplier:
Guanjie Biotech is a bulk kumquat powder supplier. It is produced by taking fresh kumquat through a spray-drying process. Spray-dried kumquat bulk powder is orange in appearance, with a dry and loose texture, free from odor and impurities. Without any preservatives, additives, or artificial substances. If you are interested in our Kumquat Powder product information, welcome to enquire with us: info@gybiotech.com.

Why choose Guanjie Biotech's kumquat Powder?
• High-Quality:
Guanjie Biotech uses spray-dried technology. Our Kumquat Powder products pass Halal, Kosher,ISO and other 15 patents.
• No Added substances:
Likewise, Guanjie's kumquat bulk powder contains no added substances. 100% kumquat flavor. Without preservatives. Colour and taste are preserved.
• Experience and Dependability:
For the past two decades, Guanjie has been producing and supplying kumquat bulk powder.
COA:
|
Item |
Specification |
Result |
Method |
|
Basic Product Information |
|||
|
Genus and Species |
Citrus aurantium L. |
Conform |
/ |
|
Part of the Plant |
Fruit |
Conform |
/ |
|
Country of Origin |
China |
Conform |
/ |
|
Organoleptic Data |
|||
|
Color |
It should have the desired colour of kumquat powder and be greenish yellow in colour. |
Conform |
GB7101-2022 |
|
Taste and Odor |
Should have the proper odour and taste of lime with no off-flavour. |
Conform |
GB7101-2022 |
|
Characteristics |
No foreign bodies or caking in normal vision |
Conform |
GB7101-2022 |
|
Process Data |
|||
|
Method of Processing |
Juicing |
Conform |
/ |
|
Drying Method |
Spray drying |
Conform |
/ |
|
Physical Characteristics |
|||
|
Particle Size |
100.00%pass 80mesh |
Conform |
GB/T 5507-2008 |
|
Loss on drying |
<5.0% |
4.50% |
GB/T 14769-1993 |
|
Ash Content |
<5.0% |
1.30% |
AOAC 942.05, 18th |
|
Total Sugar(based on Glucose) |
3-30% |
17% |
GB50099.7-2016 GB5009.8-2016 |
|
Total Acid(based on citric acid) |
1-25% |
13% |
GB12456-2021 |
|
Heavy Metals |
|||
|
Total Heavy Metals |
<10ppm |
Conform |
USP <231>, method II |
|
As |
<2.0ppm |
Conform |
AOAC 986.15, 18th |
|
Pb |
<2.0ppm |
Conform |
AOAC 986.15, 18th |
|
Cd |
<0.5ppm |
Conform |
AOAC 986.15, 18th |
|
Hg |
<0.5ppm |
Conform |
AOAC 971.21, 18th |
|
Pesticide Residue |
|||
|
666 |
<0.2ppm |
Conform |
GB/T5009.19-1996 |
|
DDT |
<0.2ppm |
Conform |
GB/T5009.19-1996 |
|
Microbiology |
|||
|
Total Plate Count |
<10,000cfu/g |
Conform |
AOAC 990.12, 18th |
|
Total Yeast & Mold |
<1,000cfu/g |
Conform |
FDA (BAM) Chapter 18, 8th Ed. |
|
E. Coli |
Negative |
Negative |
AOAC 997.11, 18th |
|
Salmonella |
Negative |
Negative |
FDA (BAM) Chapter 5, 8th Ed. |
Flow Chart:

What Is Kumquat Powder Good For?
Vitamin C in kumquat can improve immunity and strengthen capillaries. Regular consumption of kumquat can enhance immunity. It improves the body's resistance to cold. Eating some kumquats when it is cold can prevent colds and cold complications.
The acid in Kumquat Powder can help break down body fat. It is good for weight loss and lowering blood fat. Regular consumption has a good effect on preventing and treating cardiovascular diseases such as hypertension, vascular sclerosis and coronary heart disease.
Chinese medicine believes that it has the effect of regulating Qi and relieving depression, resolving phlegm and quenching thirst, eliminating food and sobering up. Anyone who has chest congestion and depression, does not think of food, is full of food or drunkenness and thirst can eat kumquat powder to assist in the treatment.
Modern medicine believes that kumquat lime has a special effect of treating eye diseases, cough, asthma, hypertension, and preventing arteriosclerosis, etc. It is especially suitable for acute and chronic bronchitis. It is especially suitable for people with acute and chronic bronchitis, hepatitis, cholecystitis, hypertension or arteriosclerosis.
What Is Kumquat Powder Used For?
Spray-dry Kumquat powder can be used as a condiment. A small kumquat is very sour. Wenchang chicken, seafood hot pot and many fish dishes, etc., as long as the dip in the sauce made of kumquat, the fresh aroma of tangerine and the freshness of the food will immediately make people drool.
The sour flavor of kumquat cannot be compared with vinegar. Because the sourness is purely natural, it is fresh and clean, without any unpleasant flavors. Therefore, you can use kumquat instead of vinegar when making dishes. With the presence of kumquat as a condiment, the food will not only not make people feel tired, but also become fresher and fragrant.
What Is The Differences Between Kumquat Fresh Fruit and Kumquat Powder?
Fresh kumquat fruit and kumquat powder come from the same raw material and share a very similar nutritional composition. The key difference is not what they contain, but how they are processed, stored, and used. From a commercial and application perspective, the form of the ingredient makes a meaningful difference.

Fresh kumquats
Fresh kumquats are visually appealing, with a bright orange color and a glossy peel. Unlike many citrus fruits, the rind of a kumquat is sweet, while the flesh inside is mildly acidic and refreshing. Both the peel and the pulp are edible, creating a balanced sweet-tart flavor profile with a pleasant citrus aroma. Because of this unique taste and fragrance, fresh kumquat is popular in fresh consumption, desserts, and gourmet food applications. However, fresh fruit is highly seasonal, perishable, and sensitive to transportation conditions, often requiring cold-chain logistics.

Kumquat powder
Kumquat powder is produced by drying and milling fresh kumquats, typically using freeze-drying or spray-drying technologies. While the physical form changes, the core flavor and nutrients of the fruit are largely retained. The powdered form offers clear advantages for manufacturers. It allows for year-round availability, avoiding seasonal supply fluctuations and stabilizing raw material costs. In addition, kumquat powder has a longer shelf life when properly packaged and is easier to store, transport, and dose accurately in formulations.
From a logistics standpoint, kumquat powder significantly reduces weight and volume compared with fresh or frozen fruit. This improves shipping efficiency, lowers freight costs, and simplifies inventory management. These characteristics make it especially attractive for large-scale food and beverage production.
Overall, fresh kumquat is ideal for premium, fresh-focused applications, while kumquat powder supports flexible, scalable, and cost-effective product development. Depending on the business goal, brands can position kumquat powder for natural-label milkshakes as freeze-dried powder, for value-oriented flavored milk as spray-dried powder, or for convenient instant milkshake mixes in powdered form.
What Is The Contraindications Of Kumquat Powder?
• Kumquats should not be eaten with radishes
Radish into the body will quickly produce a substance called sulfate. It will be metabolized quickly to produce a thyroid substance - thiocyanic acid. If you eat kumquat at this time, the brass in kumquat will be decomposed in the intestinal tract and turned into pro-benzoic acid and ferulic acid. They can strengthen the inhibitory effect of thiocyanic acid on the thyroid gland, thus inducing or causing goiter.
• Kumquats and milk should not be eaten together
The protein in milk is easy to react with the fruit acid and vitamin C in Kumquat Powder and solidify into lumps. It not only affects digestion and absorption, but also causes bloating, diarrhea and other symptoms. Therefore, 1 hour before and after eating kumquats should not drink milk.
• Not eat kumquats before meal or on an empty stomach.
Because the organic acid in kumquat will pierce the mucous membrane of the stomach wall, which is unfavorable to the stomach.
• Elderly people should eat less
Elderly people with cold stomach, intestines, kidneys and lungs should not eat too much kumquat powder. To avoid inducing abdominal pain, waist its soreness and weakness and other symptoms.
What Are The Differences Between Green And Orange Kumquat?
Green kumquat and orange kumquat are two distinct types of fruit. The differences of Kumquat Powder between them primarily lie in their appearance, taste, leaves, and flowers.
●Appearance:
The skin of the green kumquat is, as its name suggests, green. It has a very sour flavor, the fruit is small, and it emits a strong fragrance. In contrast, the skin of a regular kumquat is golden yellow, and its taste is a pleasant balance of sweet and sour. Additionally, kumquat leaves are smaller than those of the green kumquat.
● Taste:
The pulp of the green kumquat is distinctly sour and packed with vitamin C, beneficial for health. On the other hand, the regular kumquat has a milder taste that is both sweet and sour, generally considered more palatable. Its pulp is commonly used to make juice, Kumquat Powder is a popular refreshment for quenching thirst in the summer.
● Leaves:
Green kumquat leaves are typically oblong-ovate or rounded-obovate, measuring about 7 to 15 centimeters in length and 3 to 6 centimeters in width. They have a pointed tip and slightly curved edges. Conversely, the leaves of a regular kumquat are lance-shaped or oval, smaller in size, and range from 5 to 9 centimeters long.
● Flowers:
The flowers of the green kumquat are typically arranged in cymose panicles, about 5 to 7 centimeters long, usually solitary with the flower stalk being about 2 centimeters long. Their petals are yellowish-white and obovate. Regular kumquat flowers, however, exhibit mainly white petals with a light yellow-white tinge and are longer, ranging from 7 to 13 centimeters.
FAQ:
Q1: Does Kumquat powder has no sweet flavor?
Not at all, sour flavor. But it is very refreshing, very strong sour. You can add appropriate amount of honey or sugar water to it.
Q2: Is kumquat powder bitter after soaking?
This will happen, green kumquat in hot water, containing kumquat flavonoids, kumquat bitters, kumquat acid and other ingredients dissolved in water. Warm water or cool water will not appear bitter phenomenon.
Q3: Can I get same sample?
Yes, we supply free sample.
Q4: What's your MOQ?
Our MOQ is 1kg.
Q5: What's your Delivery method?
DHL, FEDEX, Air freight,Sea freight
High Quality Control:

Certification

Package:

Delivery Methods

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