نتایج جستجو برای: under intermittent drying method
تعداد نتایج: 2574096 فیلتر نتایج به سال:
In this paper, differences in porosity, compressive strength and tablet- forming ability of carbamazepine crystals agglomerated under similar condition, but subjected to different drying temperatures are reported. The agglomerates were prepared by spherical crystallization method and thereafter dried without agitation at different temperature. An increased drying temperature did not affect the ...
Background: Drying is the most common way to preserve quality of aromatic and medicinal plants. Chosen drying methods can affect on the essential oil content and composition of medicinal plants. Objective: This study aimed to assess the changes in essential oil constitutes of catnip aerial part under various drying methods. Methods: The experiment was performed as the randomized complete ...
Biogeosciences Discussions This discussion paper is/has been under review for the journal Biogeosciences (BG). Please refer to the corresponding final paper in BG if available. Abstract Climate change induced drying and flooding may alter the redox conditions of organic matter decomposition in peat soils. The seasonal and intermittent changes in pore water solutes (NO − 3 , Fe 2+ , SO 2− 4 , H ...
ABSTRACT Grain drying is a common process, due to its need for the maintenance of quality, but it activity with highest energy demand among postharvest stages. Thus, this study aimed evaluate effect different tempering times on efficiency process and cell membrane integrity maize grains harvested moisture content at 0.34 ± 0.01 d.b. The were dried in an experimental fixed-bed dryer control temp...
Background. Drying is the oldest method of food preservation. It works by removing water from the food, which prevents the growth of microorganisms and decay. Moreover, spray or freeze drying is also used for the preservation of probiotic cultures. The aim of this study was to compare a survival rate of probiotic bacteria Lactobacillus rhamnosus during spray and freeze drying in ATPS. These res...
today special attention has been paid to the microbial quality of medicinal plants.one of the operations in order to maintain the quality of plants is drying which may also affect the quantity and quality of the essential oil. in order to evaluate drying process effect in peppermint,the experiment was conducted in randomized complete block design with 4 treatments and 3 replications. the treatm...
in this paper, differences in porosity, compressive strength and tablet- forming ability of carbamazepine crystals agglomerated under similar condition, but subjected to different drying temperatures are reported. the agglomerates were prepared by spherical crystallization method and thereafter dried without agitation at different temperature. an increased drying temperature did not affect the ...
The novelty of this paper was to evaluation the effect intermittent microwave drying (IMD) on nutritional quality and characteristics persimmon slices. Persimmon slices were treated with IMD at power levels 280, 350, 420, 490, 560 W, characteristics, components, sensory properties determined analyzed. results showed that process could be divided into three stages; increasing speed, constant dec...
Information on desiccation sensitivity of Euterpe edulis seeds under two drying rates is presented. The sensitivity was studied during the course of germination and normal germination. The water content was evaluated for both seeds and embryos. Results showed the following: (a) For both drying treatments and for both germination and normal germination, desiccation sensitivity values were higher...
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