The microbiological limits are considered to be one of the quality
criteria that affect pharmaceutical. Herbal drug medicine is of some
specialty since their raw material contains a high bioburden.
According to pharmacopoeia, Herbal drugs are main
ly whole,
fragmented or cut, plants, parts of plants, algae, fungi, lichen in an
unprocessed state, usually in dried form but sometimes fresh.
This research deals with study and analysis the issue of adjust and control the production process by using the Quality Control Charts (Control Panels) for variables , in order to measure products quality during production process , by knowing deviat
ions amount occurring in production process , causes, time and place deviation then take appropriate corrective actions.
the quality control charts show graphic measurements over time and show the lower, central, and upper limits of the process that we want to control and quality control in order to distinguish between natural changes that caused by general reasons inherent in the process and the changes that caused by specific reasons.
The research focuses on kinds of Quality Control Charts, the case have been applied on Jood Factory for assembly electrical tools, such as Control Charts for variables which includes Average chart ( X ̅- chart ) , standard deviation chart (s ̅ – chart), range chart
(R – chart), and units chart (X– chart), the control lines were drawn by using SPSS program.
The research concludes realistic results confirm that the company doesn't have an application of statistical techniques in quality control such as Quality Control Charts and there isn't clear scientific method according to athletic basis followed in process control.
Jood company has certificates of Syrian and European standards of quality control so it had to be a recommendation for the company related to use statistical control charts in all production stages , and put periodic developmental specialist training programs in quality control field with the need to include a statistical cadre to staff working in the company, and the importance of measuring process capability to make sure of its abilityto achieve quality within the specified standards, and use control limits of six standard deviation about process average.
Background: The Arak is a common alcoholic spirit in Syria, where it is produced in licensed enterprises and by some proud farmers that produce it from their grapes. However, this drink is often produced outside the controls of the manufacturing cycl
e in terms of fermentation and distillation, thus exposing the consumers to risk of methanol poisoning, which confirms the need to submit Arak’s production to the control as extremely essential.
Materials and Methods: This study is based on a database built on a series of investigations of alcohol poisoning cases; methanol was detected and rated according to the standard chemical methods, where the results have been analyzed and treated by the statistical analysis method used in pharmaceutical research.
Results: The study showed the amount of variation in the concentration of methanol depending on the difference in the method of preparation fermenting grapes between domestic and industrial way. It also showed the role of repeated distillation to reduce the concentration of this toxic substance Conclusion: The results of the analysis reveal the importance of treating the high concentrations of methanol by the repeated distillation process to reach the allowable value, furthermore the importance of applying the control system to provide the quality of this popular spirit.
This research deals with the study and analysis the issue of planning and designing statistical sampling plan in specifications and how to use in monitoring and control industrial products quality in the light of the relationship between the producer
and the consumer by examining certain quantities of production based on criteria pre defined in order to judgement on the batch viability to reach an acceptable quality level or not.
The acceptance preview concept involves on examination of materials and parts of the external source, product examination in its different parts and final examination for the product by one customer or more, by using American system (MIL-STD-105E) and tables of (Dodge and Roming) which related with statistical sampling plans.
This research shows theoretical and practical how to design statistical sampling plans to adjust the industrial products quality and its application in products quality control of Jood company for assembling electrical tools using statistical program (SPSS).
The study concludes to results confirm that the company doesn't have an application of statistical techniques in quality control and limited to measuring the output quality characteristics in the laboratory without a clear scientific method in examine batches such as designing statistical sampling plan.
Jood company has certificates of Syrian and European standards of quality control so it had to be a recommendation for the company in application the scientific statistical sampling techniques in all production stages and training the staff on its application using specialists in the field of quality with plans showing the place and the time of doing sampling and determine sampling points in different production stages in order to promote the company with its products and provide products almost free of defects which qualifies the company to competition in foreign markets, not local.
يتناول هذا البحث بالدراسة و التحليل من النواحي النظرية و التطبيقية مسألة المعاينة الإحصائية
و استخداماتها في عمليات ضبط الجودة على المنتجات الصناعية و ذلك عن طريق فحص كميات معينة
من الإنتاج بالاعتماد على معايير محددة مسبقًا لتحديد هل الكميات (الدفع
ات) ترتقي إلى مستوى
الجودة المقبولة أم لا؟، إذ أطلق على هذا النوع تسمية معاينة القبول.
