What is the minimum order quantity (MOQ) for mushroom extracts?

Most mushroom extract powders start at 1-25 kg depending on the species and specification. Low-MOQ Lion's Mane and Cordyceps extracts start from 1 kg, making pilot runs and market tests affordable.

Do you provide a Certificate of Analysis for every batch?

Yes. Each batch ships with a COA covering assay (HPLC, UV or titration depending on the ingredient), heavy metals tested by atomic absorption and atomic fluorescence spectrometry, and microbiology. Third-party lab reports are available on request.

Is the mushroom extract made from fruiting body or mycelium?

We supply both and label them clearly. For beta-glucan claims we recommend fruiting body extracts tested with the Megazyme beta-glucan method, because mycelium grown on grain can show inflated total polysaccharide values from starch.

Can you manufacture private-label capsules and powders?

Yes. We offer full, design-based and sample-based customization including capsules, stick packs, pouches and custom blends, with private-label MOQs from 500 units.

Which certifications do your ingredients carry?

Depending on the product, ingredients are available with USDA Organic, Halal and Kosher certification. Our facility has passed an on-site supplier assessment by SGS and operates a certified quality management system.

Torzi Biotech | Organic Mushroom Extract & Botanical Ingredient Manufacturer

Products Description

Product Name	Spirulina Powder / Tablet
Specification	60% Protein
Color	Dark Green
Appearance	Dark green fine powder
Particle Size	100% Pass 80 Mesh
Grade	Food Grade
Test Method	TLC
Free Sample	5g - 20g
Storage	Cool Dry Area
Package	Bag or Drum
Shelf Life	2 Years

Nutritional value of spirulina

The content of nutritionally essential amino acids is close to or exceeds the standards of the Food and Agriculture Organization of the United Nations (FAO). The ratio of protein, sugar and fat is about 60:20:5, with balanced nutrients. In addition, it also contains a variety of vitamins and trace elements, of which the content of β-carotene is 4000mg/kg and the vitamin is as high as 1320mg/kg.

Details Images

Certificate of Analysis (COA)

Spirulina Powder
Product Name	Spirulina Powder	Country of Origin	China
Botanical Latin Name	----	Specification	Spirulina Powder
Plant Part	Body Used	Carrier	None
Item	Specification Results		Method
Physical Control
Appearance	Fine Powder		Visual
Color	Dark green fine powder		Visual
Odor / Taste	Characteristic		--
Particle Size	NLT Through 80 mesh		GB5507-85
Identification	Positive		TLC
Loss on Drying	≤ 5.0%		5g / 100°C / 2.5hrs
Ash content	≤ 5.0%		2g / 525°C / 3hrs
Extract Solvent	Ethanol & Water		--
Solvents Residue	Ethanol ≤ 500ppm		USP
Heavy Metals
Total Heavy Metals	≤ 10ppm		ICP/MS
Lead	≤ 3ppm		ICP/MS
Arsenic	≤ 1ppm		ICP/MS
Mercury	≤ 0.1ppm		ICP/MS
Cadmium	≤ 1ppm		ICP/MS
Microorganism Control
Total aerobic microbial count	≤ 1,000 cfu/g		USP <2021>
Total yeast and mould count	≤ 100 cfu/g		USP <2021>
E. coli	Absent in 10g or 10mL		USP <2022>
Salmonella spp	Absent in 1g or 1mL		USP <2022>

Company Information

Shaanxi Hongda Phytochemistry Co., Ltd. was established in Apr 2003. It is an economic entity under the Shaanxi Hongda Group. Our Company is a modern high-tech enterprise combining technology and scientific research. We specialize in the research, production, import & export of natural plant extracts and standardized Chinese medicine products. Hongda Phytochemistry has a registered capital of more than 18 million yuan and has a specialized production plant and research institute. Our factory is located in Hongda Industrial Park, Sanyuan, Shaanxi Province. It covers an area of 10,000 square meters and has a fixed asset investment of 50 million yuan. We have a production workshop organized according to GMP standards, equipped with advanced vacuum drying equipment and spray drying equipment, as well as an advanced full-scale stainless steel plant extraction production line and stainless steel pilot plant, in strict accordance with GMP standards for Chinese medicine production.

Shaanxi Hongda takes "satisfying customer requirements, providing high quality products and excellent after-sales service" as its business tenet. Through continuous development and unremitting efforts, we have established good business relations with more than 40 countries and regions in the world such as Japan, the United States and France. The company's business philosophy: "integrity-based, continuous innovation." Welcome to Hongda Phytochemistry for cooperation!

Certifications

Exhibition

Frequently Asked Questions

Q1: Who are we?

We are based in Shaanxi, China, founded in 2003. Our distribution covers North America (60.00%), Western Europe (20.00%), and Southeast Asia (20.00%), supported by a dedicated team of 51-100 professionals.

Q2: How can we guarantee quality?

We always provide a pre-production sample before mass production and conduct rigorous final inspections before shipment.

Q3: What products can you buy from us?

We specialize in premium plant extracts, spirulina powder/tablets, and fruit juice powders.

Q4: Why should you choose us over other suppliers?

We are an established manufacturer located near the Qinling Mountains with access to abundant natural herbal resources. With over 20 years of experience in herb extracts, we hold certifications including ISO, HALAL, KOSHER, CIQ, and more.

Q5: What commercial services and terms do we offer?

Delivery Terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES.
Payment Currencies: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF.
Payment Types: T/T, L/C, D/P, D/A, Credit Card, PayPal, Cash, Escrow.
Languages Spoken: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian.

Q6: Do you provide free samples?

Yes, we provide 5g to 20g of free samples for quality evaluation and testing purposes upon request.