Description

Physalis Alkekengi Extract is a standardized botanical extract derived from the fruit of the *Physalis alkekengi* plant, commonly known as the Chinese lantern or winter cherry. This natural extract is valued for its rich profile of bioactive compounds, including physalins and withanolides, which contribute to its significant commercial and research interest. It serves as a key ingredient for manufacturers in the nutraceutical, cosmetic, and pharmaceutical industries, where natural, plant-based actives are in high demand.

Application

• Nutraceutical & Dietary Supplements: Utilized as a functional ingredient in capsules, tablets, and powders for its potential antioxidant and wellness-supporting properties.
• Cosmetic & Personal Care Formulations: Incorporated into skin care products like creams, serums, and lotions for its soothing and protective benefits.
• Pharmaceutical Research & Development: Serves as a reference standard and active pharmaceutical ingredient (API) intermediate in drug discovery and development studies.
• Functional Food & Beverages: Used to fortify health-focused food and drink products with natural bioactive components.
• Traditional & Herbal Medicine: Provides a standardized material for the production of consistent herbal preparations.

Basic Information

Item	Detail
Product Name	Physalis Alkekengi Extract
CAS No.	90082-67-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Winter Cherry Extract; Chinese Lantern Extract; Alkekengi Extract; *Physalis alkekengi* L. Fruit Extract; Cape Gooseberry Extract (related species); Ground Cherry Extract; Withanolide-containing Extract; Physalin-rich Extract
EINECS	Contact for details

Quality Control

Our Physalis Alkekengi Extract is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available upon request, detailing key parameters such as assay, heavy metals, and microbial limits to meet the stringent requirements of our global clientele.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere for long-term stability and to minimize degradation.

Specification

Item	Specification
Appearance	Fine Brownish-yellow to Brown Powder
Identification (HPLC/IR)	Complies with Standard
Assay (Total Withanolides/Physalins)	≥ 10% (or as per customer requirement)
Loss on Drying	≤ 5.0%
Ash	≤ 5.0%
Heavy Metals (as Pb)	≤ 10 ppm
Arsenic (As)	≤ 2 ppm
Total Plate Count	≤ 1000 cfu/g
Yeast & Mold	≤ 100 cfu/g
E. Coli	Negative
Salmonella	Negative

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.