Herbal Extracts Specification & Technical Standards

Official quality control assay sheets, marker specifications, and physical-chemical standards for B2B procurement across pharmaceutical & nutraceutical industries.

Standardized Herbal Extracts Quality & Assay Specifications

Phyto Life Sciences P. Ltd. is a leading WHO-GMP and ISO certified manufacturer, exporter, and supplier of standardized herbal and botanical extracts from Gandhinagar, Gujarat, India.

Every product batch undergoes rigorous testing including HPLC/UV spectrophotometry assay, heavy metal analysis, loss on drying, microbial limit testing, and organoleptic verification. Below are standardized technical data specifications for our key botanical extract portfolio.

HPLC Tested

Verified bioactive active markers

GMP Compliant

International purity & batch control

Full CoA Provided

Complete batch traceability & documentation

Andrographis Paniculata Extract (Chiretta)

Code: NE/AP/0214
Botanical Name Andrographis paniculata (Burm.f.) Nees
Product Code NE/AP/0214
Description Brown colored powder with a characteristic bitter taste
Extract Form / Nature Dry Standardized Extract
Water Soluble Extractives Minimum 70.0% w/w
Alcohol Soluble Extractives Minimum 50.0% w/w
Assay (Active Marker) Not Less Than (NLT) 6.0% Andrographolides (I.P. Method)
Loss on Drying (Moisture) Not More Than (NMT) 3.0% w/w

Cassia Angustifolia Extract (Senna Leaf)

Code: NE/CA/0232
Botanical Name Cassia angustifolia Vahl
Product Code NE/CA/0232
Description Dark brown colored powder with characteristic odor and slightly bitter taste
Water Solubility Completely Soluble in Water
Loss on Drying Maximum 10.0% w/w
Assay (Total Sennosides) Standardized to 8%–10%, 15%, & 20% Total Sennosides
Total Plate Count Maximum 10,000 CFU / g
Yeast & Mold Count Maximum 500 CFU / g
Pathogens (Salmonella & E. coli) Absent / Negative
Heavy Metals Maximum 20 PPM | Arsenic: Max 2 PPM

Emblica Officinalis Extract (Indian Gooseberry / Amla)

Code: NE/EO/0249
Botanical Name Phyllanthus emblica L. / Emblica officinalis
Product Code NE/EO/0249
Description Dark brown colored dry powder with an astringent, sour taste
Water Solubility Minimum 75.0% w/w Soluble in Water
Loss on Drying Maximum 5.0% w/w
Test for Tannins (FeCl3 Test) Positive Identification
Total Tannins Content Minimum 20.0% w/w
Ascorbic Acid (Vitamin C) Minimum 200 mg / 100g

Gymnema Sylvestre Extract (Gurmar)

Code: NE/GS/0255
Botanical Name Gymnema sylvestre R.Br.
Product Code NE/GS/0255
Description Dark green colored powder with characteristic herbal odor and bitter taste
Identification Assay Greenish-brown precipitate of Gymnemic Acid upon H2SO4 addition
Gymnemic Acid (Gravimetric) Minimum 25.0% up to 75.0% Active Content
Solubility Minimum 90.0% Soluble in Water
Loss on Drying Maximum 5.0% w/w
Heavy Metals & Arsenic Heavy Metals: Max 40 PPM | Arsenic: Max 5 PPM

Piper Longum Extract (Pippali / Long Pepper)

Code: NE/PL/0276
Botanical Name Piper longum L.
Product Code NE/PL/0276
Description Brown colored fine powder with a characteristic pungent odor
Solubility (Water / 50% Alcohol) Water: Min 80.0% | 50% v/v Ethanol: Min 70.0%
Piperine Assay (Active Marker) Minimum 3.0% Piperine Content
pH of 1% Solution 5.0 to 7.0
Total Ash Content Maximum 10.0% w/w
Moisture Content Maximum 8.0% w/w

Terminalia Arjuna Extract (Arjuna Bark)

Code: NE/TA/0289
Botanical Name Terminalia arjuna (Roxb. ex DC.) Wight & Arn.
Product Code NE/TA/0289
Description Reddish-brown fine powder with characteristic woody odor
Water Extractives (I.P. Standard) Soluble in Water | Extractives: 84.0% w/w
Loss on Drying 2.32% w/w
Tannin Content Assay Minimum 7.02% Tannins
Herb Extract Ratio (HER) Standardized 3:1 Extract Ratio

Withania Somnifera Extract (Ashwagandha / Indian Ginseng)

Code: NE/WS/0299
Botanical Name Withania somnifera (L.) Dunal
Product Code NE/WS/0299
Description Yellowish to reddish-brown powder with characteristic odor and slightly bitter taste
Water Soluble Extractives Minimum 80.0% w/w
50% Ethanol Soluble Extractives Minimum 2.0% w/w
Withanolides Assay Standardized 1.50% to 5.0% Withanolides Content
Identification Tests Starch: Positive | Glycosides: Positive
Loss on Drying & Total Ash Loss on Drying: Max 5.0% | Ash: Max 10.0%
Heavy Metals Control Heavy Metals: Max 20 PPM | Arsenic: Max 5 PPM
Microbiological Standards Total Plate Count: Max 10,000 CFU/g | E. coli & Salmonella: Negative

Rigorous Botanical Extraction & Quality Control

At Phyto Life Sciences P. Ltd., all standardized botanical extracts are extracted from sustainably harvested plant parts including leaves, roots, bark, seeds, fruits, nuts, flowers, and kernels. Our facility operates state-of-the-art multi-stage extraction, concentration, and spray-drying systems that protect heat-sensitive active phytochemical markers while delivering maximum purity and batch consistency for industrial buyers.

Need Technical Specifications or Certificate of Analysis (CoA)?

Contact our quality assurance and export team for custom extraction ratios, particle size specifications, sample requests, and complete regulatory dossiers.

Contact Us