Hot Air For Drying Effect Effect

Hot Air For Drying Effect Effect

Effects of hot air and freeze drying methods on ...

Antioxidant activity, colour and some nutritional properties of hot air and freeze-dried strawberry tree (Arbutus unedo L.) fruits were investigated. Additionally, the effects of two pre-treatments, namely ethyl oleate and water blanching, were compared in terms of drying characteristics. For determ

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Effects of hot air temperature on drying properties of ...

The effects of hot air temperature on the drying properties of biomass brick during heat treatment were examined. Biomass brick was dried for 156 h at 30 °C to 80 °C and 50% relative humidity. The results showed that the moisture content and density of the brick during heat treatment were affected greatly by the hot air temperature.

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Effect of hot air drying on the polyphenol profile of ...

Mar 09, 2020  Hot air drying (HAD) at 50°C, 60°C, 70°C, and 80°C was performed in this study to dehydrate HP and it was found that the drying rate increased in line with the increase of HAD temperature. Absorbance analysis showed that HAD induced significant decreases in the total polyphenol content (TPC), total flavonoid content (TFC), and antioxidant ...

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EFFECT OF HOT AIR VELOCITY ON DRYING KINETICS

Effect of Hot Air Velocity on Drying Kinetics . 2737 content was measured using probe sensor digital moisture meter at a time interval of 15 min during first hour of drying, 30 min for second hour, 45 min for third hour and 60 min from fourth hour till the end of drying. ...

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Effect of hot air drying temperature on the quality and ...

Apr 07, 2021  Hot air drying is the most common processing technology in edible mushrooms industry, and it has the advantages of simple operation and low investment. It has some negative effects on the sensory quality and nutritive value of dried edible mushrooms at high drying temperature.

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Effects of freeze drying and hot-air drying on the ...

Dec 27, 2019  1. Int J Biol Macromol. 2019 Dec 27;145:476-483. doi: 10.1016/j.ijbiomac.2019.12.222. [Epub ahead of print] Effects of freeze drying and hot-air drying on the physicochemical properties and bioactivities of polysaccharides from Lentinula edodes.

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Effects of hot air temperature on drying properties of ...

The effects of hot air temperature on the drying properties of biomass brick during heat treatment were examined. Biomass brick was dried for 156 h at 30 °C to 80 °C and 50% relative humidity. The results showed that the moisture content and density of the brick during heat treatment were affected greatly by the hot air temperature.

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Effect of hot air drying temperature on the quality and ...

Apr 07, 2021  In this study, the effects of different hot air drying temperature on the physical properties, chemical components, and bioactive components of dried Boletus edulis were studied. The results showed that higher drying temperature had negative influences on the physical properties and chemical compounds of dried Blis, such as dim color, low rehydration ratio, and protein content.

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EFFECT OF HOT AIR VELOCITY ON DRYING KINETICS

Effect of Hot Air Velocity on Drying Kinetics . 2737 content was measured using probe sensor digital moisture meter at a time interval of 15 min during first hour of drying, 30 min for second hour, 45 min for third hour and 60 min from fourth hour till the end of drying. ...

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Effect of hot air drying on the polyphenol profile of ...

Mar 09, 2020  Hot air drying (HAD) at 50°C, 60°C, 70°C, and 80°C was performed in this study to dehydrate HP and it was found that the drying rate increased in line with the increase of HAD temperature. Absorbance analysis showed that HAD induced significant decreases in the total polyphenol content (TPC), total flavonoid content (TFC), and antioxidant ...

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Effects of hot-air and hybrid hot air-microwave drying on ...

Oct 19, 2017  Drying and physicochemical characteristics of nectarine slices were investigated using hot-air and hybrid hot air-microwave drying methods under fixed air temperature and air speed (50 °C and 0.5 m/s, respectively). Microwave power levels for the combined hot air-microwave method were 80, 160, 240, and 320 W. Drying kinetics were analyzed and compared using six mathematical models.

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Effects of Hot Air, Microwave and Combined Drying on ...

Journal of Nuclear Agricultural Sciences ›› 2021, Vol. 35 ›› Issue (9): 2102-2110. DOI: 10.11869/j.issn.100-8551.2021.09.2102 • Food IrradiationFood Science • Previous Articles Next Articles Effects of Hot Air, Microwave and Combined Drying on

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Effect of air velocity, temperature, and relative humidity ...

Research article Effect of air velocity, temperature, and relative humidity on drying kinetics of rubberwood Malisa Chanpeta, Nirattisai Rakmaka,b, Nirundorn Matana, Chairat Siripatanaa,b,* a School of Engineering and Technology, Walailak University, 80161, Nakhon Si Thammarat, Thailand b Biomass and Oil-Palm Excellence Center, Walailak University, 80161, Nakhon Si Thammarat, Thailand

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How to avoid the side effect of hot and humid summer

Jul 20, 2021  How to avoid the dangerous side effect of high fever and high humidity? 1. Try to stay in a cool, air-conditioned place during high humidity and heat. 2. Use a dehumidifier. The dehumidifier can remove extra moisture from the air. Dry air can also make it easier for you and your body to

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Molecules Free Full-Text Structural and Biological ...

Thus, the drying method plays a key role in the production of lotus leaf product. Generally, freeze drying (FD), vacuum drying (VD), microwave drying (MD), and hot air drying (HD), as well as radio frequency drying (RFD) are commonly used in food processing. These techniques have their own features in terms of efficiency, convenience, time, and ...

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(PDF) Effect of hot-air drying on the physicochemical ...

The effect of hot-air drying namely drying time (3-15 h), drying temperature (40-80°C) and loading capacity (0.5-2.0 kg/m2 ) on the physicochemical characteristics of kaffir lime leaves was optimized using Response Surface Methodology. Twenty

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Decontamination effect of hot-air drying against bacterial ...

Decontamination effect of hot-air drying against bacterial pathogen and surrogate strains on basil leaves, from laboratory to pilot scale settings Author: Zhou, Zijin, Zuber, Sophie, Campagnoli, Matteo, Moser, Mireille, Devlieghere, Frank, Uyttendaele, Mieke Source: Lebensmittel-Wissenschaft + [i.e. und] Technologie 2020 v.122 pp. 109035 ISSN ...

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Effect of drying methods (microwave vacuum, freeze, hot ...

Effect of drying methods (microwave vacuum, freeze, hot air and sun drying) on physical, chemical and nutritional attributes of five pepper (Capsicum annuum var. annuum) cultivars J Sci Food Agric. 2018 Jul;98(9):3492-3500. doi: 10.1002/jsfa.8868. Epub 2018 Mar 6. Authors ...

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Does Temperature Affect Nail Polish?

Jul 17, 2021  The heat can easily cause the glue that holds the nail polish to weaken and ultimately fall of leaving bare, exposed nails. One of the biggest dangers of working with heat when cleaning nails is that the heat can damage the cuticle of the nail. Without this protective layer, you can end up with badly infected nails or just having a generally ...

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Heat advisory in effect

Jul 23, 2021  A heat advisory is in effect for today. WWLTV’s Meteorologist Michelle Morgan says, “An upper-level ridge will influence our weather today keeping us mostly dry but it's going to get hot. A Heat Advisory will be in effect for much of the day today. Heat index values are expected to be near 110° for many areas this afternoon.”.

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Effects of hot air drying temperature and tempering time ...

November, 2020 Ren G Y, et al. Effects of hot air drying temperature and tempering time on the properties of maize starc h Vol. 13 No.6 237 and the experimental strategy was provided for hot air-tempering drying used in maize. 2 Materials and methods 2.1 Materials The yellow maize was field grown in 2014 at Luoyang (Henan

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Effect of Hot-Air and Freeze-Drying on the Quality ...

This study investigated the effect of hot-air and freeze-drying on the physicochemical, phytochemical and antioxidant capacity of dried pomegranate arils during long-term cold storage (7 ± 0.3 °C, with 92 ± 3% relative humidity) of whole fruit over a single experiment. Extracted arils were processed at monthly intervals during 12 weeks of cold storage of whole fruit.

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(PDF) Effect of hot-air drying on the physicochemical ...

The effect of hot-air drying namely drying time (3-15 h), drying temperature (40-80°C) and loading capacity (0.5-2.0 kg/m2 ) on the physicochemical characteristics of kaffir lime leaves was optimized using Response Surface Methodology. Twenty

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Effect of vacuum-drying, hot air-drying and freeze-drying ...

2 Effect of vacuum-drying, hot air -drying and freeze-drying on polyphenols and antioxidant capacity of lemon (Citrus limon) pomace aqueous extracts Konstantinos Papoutsis,1* Penta Pristijono,1 John B. 3Golding,1,2 Costas E. Stathopoulos, Michael C. 1Bowyer,1 Christopher J. Scarlett,1 Quan V. Vuong 1School of Environmental and Life Sciences, University of Newcastle PO Box 127 Ourimbah,

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Effects of Hot Air, Microwave and Combined Drying on ...

Journal of Nuclear Agricultural Sciences ›› 2021, Vol. 35 ›› Issue (9): 2102-2110. DOI: 10.11869/j.issn.100-8551.2021.09.2102 • Food IrradiationFood Science • Previous Articles Next Articles Effects of Hot Air, Microwave and Combined Drying on

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EFFECTS OF FREEZE DRYING, REFRACTANCE WINDOW

EFFECTS OF FREEZE DRYING, REFRACTANCE WINDOW DRYING AND HOT-AIR DRYING ON THE QUALITY PARAMETERS OF AÇAÍ BY MARIANA A. PAVAN THESIS Submitted in partial fulfillment of the requirements for the degree of Master of Science in Food Science and Human Nutrition in the Graduate College of the University of Illinois at Urbana-Champaign, 2010

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Effect of air-drying temperature on physico-chemical ...

Effect of air-drying temperature on physico-chemical, powder properties and sorption characteristics of pumpkin powders Abstract This study examined the use of hot-air drying in the preparation of pumpkin powder. The drying temperature was varied (50, 60 and 70°C) to determine the effect

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Effect of high-humidity hot air impingement blanching ...

Effects of high-humidity hot air impingement blanching (HHAIB) under different times (30, 60, 90, 120, 150, 180, 210, and 240s) on drying characteristics and quality attributes of red peppers in terms of surface colour, red pigment content, microstructure and texture were investigated. Results showed that polyphenol oxidase (PPO) residual activity of the samples decreased with increasing ...

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Effects of Steaming, Microwaving, and Hot-Air Drying on ...

Oat bran is a nutrient-dense, resource-rich byproduct that is produced from oat milling. Oxidative deterioration is the main reason that limits the utilisation of oat bran. Thus, improving the storage stability of oat bran has become an urgent requirement. This study aimed to investigate the inhibition of oat bran deterioration via steaming, microwaving, and hot-air drying treatments and the ...

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The Drying of Foods and Its Effect on the Physical ...

open air exposure [4]. Figure 1. Solar Drying of pears. B. Hot Air Convective Drying The convective drying of porous media, including foods, has a pivotal role in several industrial applications. Owing to its high availability and moisture saturation capacity, the air is undoubtedly the most used drying fluid [10].

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How to avoid the side effect of hot and humid summer

Jul 20, 2021  How to avoid the dangerous side effect of high fever and high humidity? 1. Try to stay in a cool, air-conditioned place during high humidity and heat. 2. Use a dehumidifier. The dehumidifier can remove extra moisture from the air. Dry air can also make it easier for you and your body to

More

Effect of microwave vacuum drying and hot air drying on ...

Summary Unripe durian cv. Monthong was subjected to microwave vacuum drying (MVD) at 1200, 1600 and 2200 W and hot air drying (HAD) at 40, 50 and 60 °C to produce durian flour. Drying rate of MVD and HAD was 0.34–0.58 kg water kg dry solid−1 min−1 and 0.02–0.06 kg water kg dry solid−1 min−1, respectively. An increase in drying rate by either increasing hot air temperature or ...

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Effects of pretreatment and drying methods on quality and ...

Jul 26, 2021  Effects of blanching, osmotic dehydration and/or ultrasound combined with hot air (HAD), microwave vacuum (MVD) and freeze drying (FD) on the stability of quality attributes of sweet potato during 90 days of storage at room temperature were investigated.

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Combined Hot Air, Microwave, and Infrared Drying of ...

May 04, 2021  of hawthorn fruit. Therefore, in this study, hawthorn fruit dried by the hot-air, microwave– hot-air, infrared–hot-air, and freeze-drying methods using ultrasonic pretreatment before drying and the effects of each method on drying time, energy consumption, color, shrinkage, RR, AC, TPC, TFC, and pH of the dried samples were investigated. 2.

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