Colorimetric and spectral properties of natural colorants used in handmade traditional Persian carpets

Formulation and evaluation of commonly used natural hair colorants

Loss of colour in hair is due to varied reasons like genetic influence, effect of environmental factors, use of alcoholic preparations, etc. Though the permanent synthetic hair dyes are available in different colour ranges and retain natural lustre, they have the chief disadvantage of producing hypersensitive reactions in some individuals. In the present investigation various combinations of po...

Medical Mucilage Used in Traditional Persian Medicine Practice

BACKGROUND Mucilage compounds are pharmaceutically important polysaccharides that have an extensive range of applications, including binding agents, thickeners, water retention agents, emulsion stabilizers, suspending agents, disintegrates, film formers, and gelling agents. A historical approach to medical science written by Iranian scholars could help in identifying excellent ideas and provide...

norms and ideology in translation of children literature in persian context

اهداف عمده ی این مطالعه دو دسته هستند:1) تعیین هنجار های اجتماعی فرهنگی مورد استفاده در ترجمه ی کتاب کودک برای کودکان ایرانی 2) بررسی مفهوم کودک در ایران و ائدئولوژی این جامعه در رابطه با کودک که مترجم را مجبور به بازسازی کتابهای داستان برای کودکان ایرانی میکند. به این منظور, ابتدا ,مجموعه ای از 30 کتاب داستان و ترجمه های فارسی انها بر اساس مدلlambert and van gorp(2006)مقایسه شد و سپس استراتژیه...

investigate and Classify the Most Important Effective Components of P7 Marketing Mix on Demand for handmade Carpets (Case Study of Sistan Handmade Carpets)

Sistan's handmade carpet is a legacy left from authentic Iranian culture and tradition which is now in decline. The decline in sale has lead to reduction in production of these carpets. The purpose of this study is investigating the status of the marketing process based on the 7P model (product, price, place, promotion, people, process, physical evidence) in Sistan handmade carpet industry. Thi...

Authentication and quality control of some polyherbal oils used in Persian Traditional Medicine (PTM)

Background and objectives: Traditional polyherbal oils are still in use in Persian Traditional Medicine (PTM). Most of these formulations are prepared via traditional procedures such as maceration of herbs in oils or evaporating aqueous herbal extracts in boiling or heating oils as the vehicle. Thus, their quality control, standardization and authentication are real challenges ...

Natural Food Colorants