Introduction
Gooseberry extract powder is a plant-based functional powder made from gooseberry fruits through standardized extraction processes.
COA
|
Item |
Specification |
Result |
Testing Method |
|
Botanical Identification |
Ribes uva-crispa (Gooseberry) |
Passed |
Microscopic analysis |
|
Appearance |
Fine powder, light brown/green color |
Greenish-brown |
Visual inspection |
|
Loss on Drying |
≤ 5% |
3.2% |
Oven drying at 105°C |
|
Ash Content |
≤ 5% |
4.0% |
Ashing method |
|
Vitamin C Content |
≥ 10% |
12.5% |
HPLC (High-Performance Liquid Chromatography) |
|
Heavy Metals |
Lead (Pb) ≤ 1 ppm; Arsenic (As) ≤ 1 ppm |
Lead: 0.5 ppm, Arsenic: 0.2 ppm |
ICP-MS (Inductively Coupled Plasma Mass Spectrometry) |
|
Microbial Limits |
Total Plate Count ≤ 1000 CFU/g |
50 CFU/g |
Plate count method |
|
Yeast and Mold ≤ 100 CFU/g |
10 CFU/g |
Plate count method |
|
|
E. coli Absent in 1g |
Absent |
PCR or Culture Method |
|
|
Staphylococcus aureus Absent in 1g |
Absent |
Culture Method |
|
|
Solubility |
Soluble in water |
Soluble |
Visual inspection |
|
Pesticide Residues |
< 0.05 ppm |
Not detected |
HPLC/GC-MS |
|
Microbial Contamination |
Total Plate Count ≤ 1000 CFU/g |
300 CFU/g |
Plate count method |
|
Solvents |
Ethanol < 1% |
0.5% |
HPLC |
Product Features
High Vitamin C: HPLC-tested 12.5%, above 10% standard, stable and sufficient.
Low Heavy Metals: Lead 0.5 ppm, Arsenic 0.2 ppm, well below limits for safety.
Strict Microbial Control: Total plate count 50 CFU/g, far below 1000 CFU/g limit.
Pesticide-free: HPLC/GC-MS confirms residues undetectable (<0.05 ppm).
Low Solvent Residue: Ethanol ≤0.5%, meets food and supplement-grade standards.
Good Water Solubility: Fully soluble, ready for direct formulation.
Product Applications
Dietary Supplements: Natural vitamin C source for capsules, tablets, gummies, etc.
Functional Beverages: Water-soluble for instant drinks, powders, or ready-to-drink formulations.
Natural Cosmetics: Rich in antioxidants for serums, masks, and anti-aging skincare products.
Baking & Food Fortification: Added as a natural plant powder to meet clean-label requirements.
Pet Nutrition: Natural antioxidant for functional pet snacks and supplements.
Quality Control & Certifications
Botanical Identification: Microscopic analysis confirms Ribes uva-crispa, traceable and verified.
Testing Methods: Key indicators measured by HPLC, ICP-MS, PCR; third-party verifiable.
Microbial Safety: E. coli and S. aureus undetectable; each batch tested pre-shipment.
Batch Consistency: Active components stable and above standard; low batch variation for reliable procurement.
Solvent Compliance: Ethanol residue meets both food and supplement-grade standards for global markets.
FAQ
Q: What is the MOQ? Are small orders accepted?
A: Flexible MOQ, small sample orders available; specific MOQ depends on specs and packaging.
Q: Are volume discounts available?
A: Yes, larger orders enjoy lower unit prices; long-term clients may receive extra support.
Q: Can specifications be customized (Vitamin C content, particle size)?
A: Yes, extraction ratios, active content, and powder size can be tailored.
Q: How long is the custom production cycle?
A: Standard stock ships quickly; custom products generally require 15–30 working days.
Q: What payment methods are supported?
A: T/T, L/C, and other international payment methods; large orders can negotiate terms.
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