Comparative evaluation of different carrier-based multi …
The ideal characteristics of carrier material include having a large surface area, being rich in organic matter, having a high water holding capacity and a near-neutral pH, and being easily …
Development of carrier material for food applications in …
The common carrier materials applied in the food application are maltodextrin and gum arabic, which have T g value range from 137 to 206℃ and 126 to 194℃, respectively [4], [51], [52]. The investigation of a new carrier material from orange by-product on the spray-dried pomegranate peel extract showed that a low powder was recovered.
THE EFFECTS OF DIFFERENT CARRIER MATERIALS ON …
After incubation, K-Humate, coal, barley powder, and sawdust materials were observed to support bacterial growth and were therefore identified as alternative carrier materials to peat in terms of ...
(PDF) Development of Stable Oxygen Carrier Materials for Chemical
This solid oxygen carrier material supplies the stoichiometric oxygen needed for the various chemical processes. Its reactivity, cost, toxicity, thermal stability, attrition resistance, and ...
Effect of Carrier Materials for Active Silver in …
Carrier materials for active silver play an important role in its activity and stability. However, there is a lack of systematic studies on the effects of different types of carriers in such coating systems, especially in green …
The Effect of Carrier Material on the Measured Resistance …
Carrier material is an often-overlooked factor that also influences BI resistance. The authors examine various solid and liquid carriers, describe their properties, and investigate how they influence BI resistance. A biological indicator (BI) measures the effectiveness of the sterilization process to which it is subjected. Factors such as the ...
Research Progress in Immobilized Microorganisms Carrier Material
Carrier material in the immobilized microorganism technology plays a key role.The performance requirements of carrier material for a specific immobilization are described.The detailed reviews are introduced to natural carrier,synthetic macromolecular carrier,artificial inorganic carrier and composite carrier.Each kind of material has its advantages and applicability.Modified …
Development of multifarious carrier materials and impact …
Immobilising microorganisms on appropriate carrier materials has become an effective way to overcome the defects of bioremediation, and composite materials have many …
Preparation of Drug Carrier Material with Targeted and …
In this paper, the modified lignin drug carrier materials with targeted slow release effect were studied. 0.2 g of alkali lignin was added to 20 mL of acetylation reagent (the ratio of acetyl bromide to acetic acid is 8:92) at 50 °C, sealed and stirred for 3 h for acetylation reaction, rotary evaporation for 30 min, drying to a fixed weight, to obtain acetylated lignin, recorded as …
EFFECTS OF SELECTED CARRIER MATERIALS AND …
the best carrier material after six months was determined under greenhouse conditions using soybean as the test crop. Presence of both fungal (except in peat) and bacterial contaminants was observed in the carrier materials hence the carriers were s sterilized before being used. The rhizobia population decreased over time regardless of carrier
Effects of Carrier Materials and Storage Temperatures on …
This research aimed to identify a carrier material that could sustain the population of inoculants from dryland for a specified period and found a formulation of 3% molasses, 3% glycerol, 1% potassium sorbate, and 1% Tween-20 enriched with 1% nutrient was the most effective carrier material in maintaining the number of live inoculant cells.
Effects of different carrier materials on physicochemical …
Some of these materials are maltodextrin, gum Arabic and skim milk powder (Bayram et al. 2008; Kanakdande et al. 2007; Krishnan et al. 2005; Loksuwan 2007). Maltodextrin, a hydrolyzed starch, has been frequently used as a carrier material in microencapsulation of various functional by-products by spray drying (de Souza et al. 2015).
III. Carriers for Biofertilizers 1. Carrier Materials
The carrier material is crucial for the development of biofertilizers as it ensures optimum viable bacterial count during the storage period. Different carrier molecules are …
Assessment of different carrier materials for the …
Assessment of dierent carrier materials for the preparation of microbial formulations to enhance the shelf life and its ecacy on the growth of spinach (Spinacia oleracea L.) Nazia Parveen1 · Roli Mishra1 · Dig Vijay Singh1 · Pawan Kumar1 · Rana Pratap Singh1 Received: 21 September 2022 / Accepted: 25 March 2023 / Published online: 4 May ...
Effect of carrier materials, sterilization method, and storage
Data recorded in Fig. 1 show that the initial densities of Az. chroococcum in all the tested carriers ranged approximately from 11.99 to 12.06 log 10 CFU/g and then decreased over time. The number of viable Az. chroococcum cells after 3 months was approximately conserved at the average of 5.6–5.8 log 10 CFU/g in all the tested carrier materials at 8 and 30 °C.
The Effect of Carrier Material on the Measured Resistance
Carrier material is an often-overlooked factor that also influences BI resistance. The authors examine various solid and liquid carriers, describe their properties, and investigate …
The Quest for Child-Friendly Carrier Materials Used in the …
The carrier materials show a wide range of melting and glass transition temperatures, ranging from 30 °C (Tm of adeps solidus) to above 80 °C (glass transition temperature (Tg) of polyvinylpyrrolidone K12 (PVP)). Formulations based on different carrier materials not only differed in processing temperature but also in release profile.
Role of carrier material in encapsulation of yeast …
Yeast was encapsulated using different carrier materials and their combinations to explore the possible synergistic effect of carrier material during encapsulation using spray drying. Freeze-drying was performed for comparison. The dried cell powders were analyzed for the quality aspects (morphology, flowability, and storage stability).
Application of Carrier Materials in Self-Healing Cement …
influencing factors, reviews the applications and characteristics of different types of carrier materials, such as aggregates, low-alkali cementitious materials, organic materials, and microcapsules, based on relevant research progress, and highlights the future development direction of microbial carrier materials. 2.
Effects of Carrier Materials and Storage …
The carrier materials were sterilized in the oven for 24 h at 105 °C and the sterilization efficiency was confirmed by plating out 1 g aliquots of samples on TSA and observing no growth after incubating at 28 ± 2 °C for …
Development of carrier material for food applications in …
Carrier material is a substance that encapsulates the active agent and its purpose is to improve the properties of dry powder as well as prevent the deterioration of valuable compounds from the environmental factors by forming thin protective wall layers [6], [7]. Recently, there are many studies have developed a new and different carrier ...
Selecting carrier material for efficient biomethanation of industrial
The liquid hold-up is defined as the volumetric water binding capacity of the carrier material. The liquid hold-up was experimentally determined for all carrier materials in a 10 L glass reactor (Fig. 1 A) with similar dimensions as the reactor used in the biological methanation experiments (Fig. 1 B; section 2.2). The liquid hold-up was ...
Advanced carrier materials for anammox in wastewater …
Download: Download high-res image (177KB) Download: Download full-size image Carriers have attracted considerable attention due to their effectiveness for AnAOB fixation in Anammox processes. Herein, a comprehensive review of current research on carriers for Anammox in wastewater nitrogen removal is presented, focusing on typical carrier materials, comparison of …
Feasibility of packed-bed trickling filters for partial nitritation
This study pioneers the feasibility of cost-effective partial nitritation/anammox (PN/A) in packed-bed trickling filters (TFs). Three parallel TFs tested different carrier materials, the presence or absence of bottom ventilation openings, hydraulic loading rates (HLR, 0.4–2.2 m 3 m −2 h −1), and free ammonia (FA) levels on synthetic medium.The inexpensive Argex expanded …
Effect of Type and Concentration of Carrier Material on the
What was analyzed was the impact of the type and concentration of carrier material on the stability and quality of the final encapsulated powder. The best results were achieved when the PP extract ...
(PDF) Development of carrier material for food applications …
Incorporation of a suitable carrier material or additive with the food ingredients in the spray drying operation has become a common practice to optimize the drying performance and the quality of ...
Role of Carrier Material in Encapsulation of Yeast
Freeze drying of C-PC with different carrier materials such as j-Carrageenan, Naalginate, maltodextrin and their combinations were reported where combination of carrier materials resulted in ...
Microorganism, Carriers, and Immobilization Methods of …
Nanometer materials also contained artificial organic material which, due to the nanoscale size of the carrier, has certain advantages in improving the healing efficiency and performance of concrete. Khaliq et al. [ 50 ] have shown that graphite nano-platelets have better concrete self-repair potential.
Application of Carrier Materials in Self-Healing Cement …
Carrier materials have significantly increased the ability of microorganisms to withstand extreme conditions (high temperature, high alkali, etc.) and have provided new ideas for the compatibility of microorganisms with cement-based materials. In this study, the basic principles of microbial self-healing technology in cement-based materials and ...
Effect of Type and Concentration of Carrier Material on the
The technology applied was spray drying with carbohydrate-based (maltodextrin, MD) and protein-based (whey protein, WP) carrier materials in different concentrations (80, 100, and 120%). What was analyzed was the impact of the type and concentration of carrier material on the stability and quality of the final encapsulated powder.