Our,Sina Pazhouhan Company Quality Control

Quality Control

Quality Control

Providing quality control (QC) services can assure you that your customized product is effective and has sufficient safety. Product quality control is a complex and precise task, when quality control errors occur, they not only increase the cost of the project, but may also delay the marketing time of the products and cause huge losses. Sina Pazhouhan Company has a dedicated quality control team whose goal is to maintain and improve product quality in all aspects through rigorous testing, process validation, and implementation of Good Manufacturing Practices (GMP). Our quality control always adheres to technology-oriented, quality-oriented, service-oriented and customer-oriented, and uses a comprehensive management model to improve the quality of our products.
Quality control approach

The quality control approach of Sina Pazhouhan Company

Using new methods

Using new methods to supply and guarantee the quality of products

Using accurate measurement tools

Using accurate and up-to-date measurement tools

Customer oriented

Customer-oriented approach and understanding the needs and concerns of customers

Product oriented

Providing the best product quality in the competitive market

Specialist team

Using a precise and efficient and expert team to guarantee product quality
Test methods

Test methods

Sina Pazhouhan with its specialized team, conducts quality, safety and effectiveness control tests on all its products and controls the product from different levels. In order to obtain accurate test results, we select different analysis methods for testing and ensure the accuracy and feasibility of the analysis methods. By using up-to-date and modern facilities and equipment, we take steps to maintain and improve the quality of products by conducting various tests. Some of the services and testing methods that are performed at Sina Pazhouhan Company:
Quality control approach

Testing methods in Sina Pazhouhan Company

By using scientific and research methods and having up-to-date equipment, our Company is able to measure and determine the amount of effective substances in herbal and natural compounds. Two important methods for measuring the amount of effective compounds of natural materials include UV-VIS spectrometry and HPLC method.

  1. A) UV-VIS spectrometer method:

 UV-VIS spectrophotometry is a quantitative method used to measure the amount of light absorption by a chemical substance. This is done by measuring the light intensity passing through a sample and comparing it with the light intensity of a reference sample.

  1. B) HPLC method:

High-performance liquid chromatography (HPLC) is an important analytical technique that is commonly used to separate and quantify the components of liquid samples. This method provides more accurate information of effective ingredients.

Physicochemical tests are performed to ensure the purity and absence of harmful pollutants or residues from the production process. These tests include:

– Determining the appearance characteristics of the sample (color, smell, etc.)

– Sample humidity

– Total ash and ash insoluble in acid

– Solubility and checking the solubility of the sample

– Some indicators such as iodine, peroxide, saponification, etc. – and other tests

Sina Pazhouhan Company conducts these tests in its quality control laboratory unit and, if necessary, outsourced in cooperation with laboratories licensed by the Food and Drug Organization.

Microbial tests are performed to determine the condition of materials in terms of determining the presence of microorganisms. The most important indicators of these tests are determining the total number of microorganisms, determining the presence and quantity of various types of bacteria and microorganisms such as Escherichia coli, Staphylococcus aureus, Salmonella, Pseudomonas aeruginosa, types of mold and yeast, and Candida albicans, etc.

Sina Pazhouhan company with having special equipped microbial laboratories, is able to determine and measure microbial indicators in materials. This unit uses approved methods to produce pollution-free products.

The heavy metal limit test is used to screen products for harmful metals. The most problem that heavy metals have is they do not leave the body after entering the body of living beings, but they are deposited and accumulated in tissues such as fat or bones and cause many diseases and discomforts in living beings. The most important metals tested in the samples include arsenic, lead, mercury, and cadmium. For determining the presence and amount of these metals several methods are used, but the best and most common method is done through the atomic absorption device. This device is used to analyze light and heavy elements such as iron, copper, aluminum, valadium, sodium, potassium, magnesium, mercury, molybdenum, arsenic, etc. in food and natural materials, water and other materials.

Quality Control

Providing quality control (QC) services can assure you that your customized product is effective and has sufficient safety. Product quality control is a complex and precise task, when quality control errors occur, they not only increase the cost of the project, but may also delay the marketing time of the products and cause huge losses. Sina Pazhouhan Company has a dedicated quality control team whose goal is to maintain and improve product quality in all aspects through rigorous testing, process validation, and implementation of Good Manufacturing Practices (GMP). Our quality control always adheres to technology-oriented, quality-oriented, service-oriented and customer-oriented, and uses a comprehensive management model to improve the quality of our products.
Quality Control
Quality control approach

The quality control approach of Sina Pazhouhan Company

Specialist team

Using a precise and efficient and expert team to guarantee product quality

Product oriented

Providing the best product quality in the competitive market

Customer oriented

Customer-oriented approach and understanding the needs and concerns of customers

Using accurate measurement tools

Using accurate and up-to-date measurement tools

Using new methods

Using new methods to supply and guarantee the quality of products

Test methods

Sina Pazhouhan with its specialized team, conducts quality, safety and effectiveness control tests on all its products and controls the product from different levels. In order to obtain accurate test results, we select different analysis methods for testing and ensure the accuracy and feasibility of the analysis methods. By using up-to-date and modern facilities and equipment, we take steps to maintain and improve the quality of products by conducting various tests. Some of the services and testing methods that are performed at Sina Pazhouhan Company:
Test methods
Quality control approach

Testing methods in Sina Pazhouhan Company

By using scientific and research methods and having up-to-date equipment, our Company is able to measure and determine the amount of effective substances in herbal and natural compounds. Two important methods for measuring the amount of effective compounds of natural materials include UV-VIS spectrometry and HPLC method.

  1. A) UV-VIS spectrometer method:

 UV-VIS spectrophotometry is a quantitative method used to measure the amount of light absorption by a chemical substance. This is done by measuring the light intensity passing through a sample and comparing it with the light intensity of a reference sample.

  1. B) HPLC method:

High-performance liquid chromatography (HPLC) is an important analytical technique that is commonly used to separate and quantify the components of liquid samples. This method provides more accurate information of effective ingredients.

Physicochemical tests are performed to ensure the purity and absence of harmful pollutants or residues from the production process. These tests include:

– Determining the appearance characteristics of the sample (color, smell, etc.)

– Sample humidity

– Total ash and ash insoluble in acid

– Solubility and checking the solubility of the sample

– Some indicators such as iodine, peroxide, saponification, etc. – and other tests

Sina Pazhouhan Company conducts these tests in its quality control laboratory unit and, if necessary, outsourced in cooperation with laboratories licensed by the Food and Drug Organization.

Microbial tests are performed to determine the condition of materials in terms of determining the presence of microorganisms. The most important indicators of these tests are determining the total number of microorganisms, determining the presence and quantity of various types of bacteria and microorganisms such as Escherichia coli, Staphylococcus aureus, Salmonella, Pseudomonas aeruginosa, types of mold and yeast, and Candida albicans, etc.

Sina Pazhouhan company with having special equipped microbial laboratories, is able to determine and measure microbial indicators in materials. This unit uses approved methods to produce pollution-free products.

The heavy metal limit test is used to screen products for harmful metals. The most problem that heavy metals have is they do not leave the body after entering the body of living beings, but they are deposited and accumulated in tissues such as fat or bones and cause many diseases and discomforts in living beings. The most important metals tested in the samples include arsenic, lead, mercury, and cadmium. For determining the presence and amount of these metals several methods are used, but the best and most common method is done through the atomic absorption device. This device is used to analyze light and heavy elements such as iron, copper, aluminum, valadium, sodium, potassium, magnesium, mercury, molybdenum, arsenic, etc. in food and natural materials, water and other materials.