Effect of extract from Tragopogon graminifolius DC. on properties sensory, shelf life and the viscosity rate yogurt
Journal Title: Journal of Herbal Drugs - Year 2013, Vol 4, Issue 1
Abstract
Background & Aim: Herbal extracts contain the important useful natural compounds. In the food industry are great important due to properties flavoring and aroma's, as well as delaying the corruption and are widely used as condiments, flavorings, preservatives and antioxidants. Experimental: The extract of Tragopogon graminifolius was added to milk prepared for yogurt production before packing and adding starter at different concentrations of 500,1000, and1500 parts per million, and produced yogurt was assessed of physical, chemical, sensory and rheological ,within 21 days and at specified time intervals. Results & Discussion: Results indicated that adding extracts salsify has been effective on chemical properties of yogurt. The extract constant acidity and increased shelf life and water-holding capacity (WHC). In addition, the extract reduced among of water in yogurt and undesired on the rheological properties of yogurt such as viscosity. Recommended applications / industries: According to the results of the experiments of physical, chemical, and rheological, concluded the extract from Tragopogon graminifolius was most desirable efficiency of the process changes acidity, pH, WHC, the amount of water coming out of yogurt.
Authors and Affiliations
Sahar Lotfizade Dehkordi; Amir Shakerian; Abdolreza Mohammadi Nafchi
Keywords
Related Articles
- EP ID EP23411
- DOI -
- Views 345
- Downloads 22
The effects of some ecological factors on essential oil yield and composition of Ziziphora clinopodioides Lam
Background & Aim: Different species from mint family (Lamiaceae) are used as spices and fragrance in food or as medicine against viral or microbial diseases in many countries for generation. Lamiaceae family contains 46...
Investigation of Compositions and Effects of Local Herbal Silybum marianum and Foeniculum vulgare extractions on Hospital Acquired Infections (HAI) and Cell Line of liver Cancer (HepG2) by MTT assays
Background & Aim: Increasing of drug resistances and more attention to the hazards of side effects of synthetic drugs has caused extensive researches on medicinal plant resources. The aim of this study was to determin...
The effect of climatic conditions on the concentration of stevioside in Stevia production in different regions of Iran and optimization of stevioside extraction
Background & Aim: According to the increase in diseases such as diabetes and obesity, using of saccharose alternatives for producing of low-calorie and sugar-free alternatives, are taken into consideration of researchers...
The effect of Hypericum scabrum on the hematologic factors, body weight and temperature in mice
Background & Aim: Vast variety of plants in various regions of the country and lack of enough information on their chemical combinations, sometimes lead to triggering poisoning and unsatisfied complications. Regarding to...
Effect of using different levels of Dill seeds on performance, some blood biochemical and intestinal microbial population in Ross 308 broiler chicks
Background & Aim: Dill “Anethum graveolens” is an annual medical plantin the celery family “Apiaceae”. It is the sole species of the genus “Anethum”.The health advantages of dill seed include its ability to increasedi...