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Pseudostellaria heterophylla

This product is the dried root of Pseudostellaria heterophylla (Miq.) Pax ex Pax et Hoffm. of the Caryophyllaceae family. It is dug up in summer when most of the stems and leaves wither, washed, the fibrous roots are removed, and the roots are slightly blanched in boiling water and then dried in the sun or directly dried in the sun.

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  • 【Properties】

This product is slender spindle-shaped or slender strip, slightly curved, 3 to 10 cm long, 0.2 to 0.6 cm in diameter. The surface is grayish yellow to yellowish brown, relatively smooth, with slight longitudinal wrinkles, and root marks in the depressions. There is a stem mark at the top. It is hard and brittle, with a relatively flat cross section, light yellow-brown around, light yellow-white in the center, and horny. It has a slight odor and a slightly sweet taste.

  • 【Identification】

(1) Cross-section of this product: The cork layer is composed of 2 to 4 rows of square cells. The inner cork layer is thin, with only a few rows of thin-walled cells, which are extended tangentially. The phloem is narrow and the rays are broad. The cambium is ring-shaped. The xylem occupies most of the root, and the vessels are sparsely arranged in a radial pattern. The primary xylem has 3 to 4 prototypes. The thin-walled cells are filled with starch granules, and calcium oxalate clusters can be seen in some thin-walled cells.
(2) Take 1g of the powder of this product, add 10ml of methanol, soak at warm temperature, shake for 30 minutes, filter, and concentrate the filtrate to 1n1, which is used as the test solution. Take 1g of Pseudostellariae Radix as a control medicinal material, and prepare the control medicinal material solution in the same way. According to the thin layer chromatography method (General Rule 0502), take 1μ1 of each of the above two solutions and spot them on the same silica gel G thin layer plate, use n-butanol-glacial acetic acid-water (4:1:1) as the developing agent, place it in a developing cylinder that has been pre-saturated with the developing agent for 15 minutes, develop, take out, dry, spray with 0.2% ethanol solution of schizonepeta triketone, and heat at 105℃ until the spots are clearly colored. In the chromatogram of the test product, spots of the same color appear at the corresponding positions of the chromatogram of the control medicinal material.

  • 【Inspection】

Water content shall not exceed 14.0% (General Rule 0832 Method 2).
Total ash content shall not exceed 4.0% (General Rule 2302).

  • 【Extract】

Determined by cold infusion method under the water-soluble extract determination method (General Rule 2201), not less than 25.0%.

  • 【Nature and flavor and meridians】

Sweet, slightly bitter, neutral. Enters the spleen and lung meridians.

  • 【Functions and indications】

Replenishing qi and strengthening spleen, promoting body fluid and moistening lungs. Used for spleen deficiency, fatigue, loss of appetite, weakness after illness, insufficient qi and yin, spontaneous sweating and thirst, dry cough due to lung dryness.

  • 【Usage and dosage】

9~30g.

  • 【Storage】

Place in a ventilated and dry place, moisture-proof and moth-proof.

Production Process

Raw Material Selection

Quality Inspection

Processing

Packaging

Quality Control

Storage and Transportation

Raw Material Selection

Chinese Herbal Medicine Cultivation: We strictly select Chinese herbal medicine cultivation bases from authentic medicinal material production areas to ensure the high quality of Chinese medicinal materials.

Herbal Medicine Procurement: We procure high-quality Chinese herbs from around the world to ensure that the herbs are pure, natural, and pollution-free.

Quality Inspection

Raw Material Testing: All purchased Chinese herbs must undergo strict quality inspection before entering the warehouse, including sensory indicators such as appearance, smell, and color, as well as physical and chemical indicators such as component analysis, heavy metal detection, and pesticide residue testing.

Processing

Cleaning: Thoroughly clean the Chinese herbs using clean water sources to remove dirt, impurities, and microorganisms.

Cutting: Based on the characteristics of different Chinese herbs, we adopt appropriate cutting processes, including slicing, segmenting, and shredding, to ensure the efficacy of the herbs and ease of use.

Drying: Use traditional sun-drying and modern drying techniques to ensure that the moisture content of Chinese herbs meets national standards, maintaining the efficacy and storage life of the herbs.

Selection

Screening: Carefully select the Chinese herbs to remove impurities, fragments, and non-conforming items, ensuring the purity and high quality of the herbs.

Sorting: Sort the herbs according to their specifications and grades to ensure product consistency and standardization.

Packaging

Packaging Handling: In a clean packaging workshop, use modern packaging equipment to package the Chinese herbs, ensuring the sealing and hygiene of the packaging and extending the product's shelf life.

Label Identification: Each package is labeled with detailed information, including the name of the herb, specification, place of origin, production date, etc., ensuring the traceability of the product.

Quality Control

Process Monitoring: Strict quality monitoring is carried out at every stage of production to ensure that the products meet national standards and customer requirements.

Final Inspection: Every batch of products undergoes final quality inspection before leaving the factory, including appearance, composition, and microbial indicators, ensuring the safety and efficacy of the products.

Storage and Transportation

Storage: Store the products in warehouses that comply with GSP standards to ensure product quality and stability. Warehouse environment control includes temperature, humidity, and ventilation, ensuring that the herbs do not get damp or deteriorate.

Transportation: Use professional logistics transportation methods to ensure the safety and integrity of the products during transportation, delivering them to customers on time. We cooperate with multiple international logistics companies to ensure fast and efficient global delivery.

Raw Material Selection

Chinese Herbal Medicine Cultivation: We strictly select Chinese herbal medicine cultivation bases from authentic medicinal material production areas to ensure the high quality of Chinese medicinal materials.

Herbal Medicine Procurement: We procure high-quality Chinese herbs from around the world to ensure that the herbs are pure, natural, and pollution-free.

Quality Inspection

Raw Material Testing: All purchased Chinese herbs must undergo strict quality inspection before entering the warehouse, including sensory indicators such as appearance, smell, and color, as well as physical and chemical indicators such as component analysis, heavy metal detection, and pesticide residue testing.

Processing

Cleaning: Thoroughly clean the Chinese herbs using clean water sources to remove dirt, impurities, and microorganisms.

Cutting: Based on the characteristics of different Chinese herbs, we adopt appropriate cutting processes, including slicing, segmenting, and shredding, to ensure the efficacy of the herbs and ease of use.

Drying: Use traditional sun-drying and modern drying techniques to ensure that the moisture content of Chinese herbs meets national standards, maintaining the efficacy and storage life of the herbs.

Selection

Screening: Carefully select the Chinese herbs to remove impurities, fragments, and non-conforming items, ensuring the purity and high quality of the herbs.

Sorting: Sort the herbs according to their specifications and grades to ensure product consistency and standardization.

Packaging

Packaging Handling: In a clean packaging workshop, use modern packaging equipment to package the Chinese herbs, ensuring the sealing and hygiene of the packaging and extending the product's shelf life.

Label Identification: Each package is labeled with detailed information, including the name of the herb, specification, place of origin, production date, etc., ensuring the traceability of the product.

Quality Control

Process Monitoring: Strict quality monitoring is carried out at every stage of production to ensure that the products meet national standards and customer requirements.

Final Inspection: Every batch of products undergoes final quality inspection before leaving the factory, including appearance, composition, and microbial indicators, ensuring the safety and efficacy of the products.

Storage and Transportation

Storage: Store the products in warehouses that comply with GSP standards to ensure product quality and stability. Warehouse environment control includes temperature, humidity, and ventilation, ensuring that the herbs do not get damp or deteriorate.

Transportation: Use professional logistics transportation methods to ensure the safety and integrity of the products during transportation, delivering them to customers on time. We cooperate with multiple international logistics companies to ensure fast and efficient global delivery.

Processing

Cleaning: Thoroughly clean the Chinese herbs using clean water sources to remove dirt, impurities, and microorganisms.

Cutting: Based on the characteristics of different Chinese herbs, we adopt appropriate cutting processes, including slicing, segmenting, and shredding, to ensure the efficacy of the herbs and ease of use.

Drying: Use traditional sun-drying and modern drying techniques to ensure that the moisture content of Chinese herbs meets national standards, maintaining the efficacy and storage life of the herbs.

Selection

Screening: Carefully select the Chinese herbs to remove impurities, fragments, and non-conforming items, ensuring the purity and high quality of the herbs.

Sorting: Sort the herbs according to their specifications and grades to ensure product consistency and standardization.

After-Sales Service

Quality Assurance

All Chinese herbal products come with a one-year quality guarantee. If any quality issues are found within the warranty period, the company will provide replacement or refund services free of charge.

Quality Assurance

Product Warranty:All Chinese herbal products come with a one-year quality guarantee. If any quality issues are found within the warranty period, the company will provide replacement or refund services free of charge.

Quality Complaint Handling:Customers can submit quality complaints via phone, email, or online customer service, and the company will respond and resolve the issue within 24 hours.

Customer Consultation Service

The company offers 24-hour round-the-clock customer support. Customers can consult about product-related issues at any time via phone, email, or online customer service.

Customer Consultation Service

24/7 Customer Support:The company offers 24-hour round-the-clock customer support. Customers can consult about product-related issues at any time via phone, email, or online customer service.

Professional Consultation:The company has a team of professional Chinese medicine pharmacists who provide expert consultation on the use, health benefits, and efficacy of Chinese medicines.

Logistics Tracking Service

After placing an order, customers can check the order status through the company's website or customer service system to monitor logistics information in real-time.

Logistics Tracking Service

Order Tracking:After placing an order, customers can check the order status through the company's website or customer service system to monitor logistics information in real-time.

Delay Notifications:If there are any delays during the logistics process, the company will notify customers immediately and provide solutions.

User Training and Guidance

Each product comes with a detailed user manual to guide customers in the proper use of Chinese medicines.

User Training and Guidance

User Manuals:Each product comes with a detailed user manual to guide customers in the proper use of Chinese medicines.

Online Training:The company regularly holds online training courses to explain the usage methods, contraindications, and health benefits of Chinese medicines, helping customers use the products better.

Customer Feedback and Improvement

The company regularly sends satisfaction surveys to customers to collect their opinions and suggestions.

Customer Feedback and Improvement

Satisfaction Surveys:The company regularly sends satisfaction surveys to customers to collect their opinions and suggestions.

Continuous Improvement:Based on customer feedback, the company continuously improves its products and services to ensure customer satisfaction.

Global Customer Service

The company provides multilingual customer service to ensure smooth communication with overseas customers.

Global Customer Service

Multilingual Support:The company provides multilingual customer service to ensure smooth communication with overseas customers.

Localized Service:Setting up local service centers in major markets to provide faster after-sales support and service response.

Workshop Display

【 Sun Drying 】

【 Packaging Products 】

【 Processing Center 】

【 Testing Center 】