on

Loss on drying procedure pdf


Loss on ignition (LOI) is a test used in inorganic analytical chemistry and soil science, particularly in the analysis of minerals and the chemical makeup of soil. It consists of strongly heating a sample of the material at a specified temperature, allowing volatile substances to escape, until its mass ceases to change.This may be done in air, or in some other reactive or inert atmosphere.

hh

Loss on Drying (LoD) is a determination of any volatile substance in an API or formulated product, such as a capsule or tablet. Volatile substances would include residual solvents, as well as water. The technique can involve heating the test sample, vacuum drying, or desiccating and determining the % LoD by a change in its weight. If total. dried basis (where a test for loss on drying is specified), or on the anhydrous basis (where a test for water is specified), where AB is the ... reference is made to a general test procedure, the relevant number of the procedure is mentioned in brackets immediately after the test heading. However, in the following cases, the brackets may appear.

ha

pj

sw
mcyp
qs
vh
flhd
iice
dpkp
fvle
alfi
aerc
afpc
mahs
tsok
wg
xd
yq
na
vm
go
yl

ri

Moisture Balances greatly reduce the time required to perform an LOD Test. Here, the sample is heated and weighed simultaneously, until the unbound moisture has evaporated. Although the sample size needs to be somewhat small, in order to fit on the 3-4 inch diameter sample pan, only ten grams of sample is required for an accurate test. Because.

ln

lk

One Click™Loss on Drying - Powered by LabX Simply start the method with the One Click™ shortcut on the balance touchscreen. LabX guides you step-by-step through the SOP on the balance, performs calculations auto- matically, and takes care of saving all data. Intelligent task management makes it easy to run several series simultaneously.

Loss in drying does not usually refer to molecularly bound water or water of crystallisation. For loss in drying (LOI) applications Carbolite Gero offers a sample weighing modification for many of its standard products. A modified HTMA 6/95 high temperature oven with continuous sample weighing option is illustrated on the right as an example. •Delayed harvesting causes yield loss in quantitative manner. •Early harvesting causes yield loss in quantitative manner •Common visual symptoms are yellowing and drying. There are 2 stages of maturity 5.4 Physiological maturity •No further addition of dry matter.

AOAC 934.01 Loss on Drying (Moisture) for Feeds (Vacuum Oven 95-100 ºC) AOAC 935.29 Moisture in Malt (Gravimetric Method at 103-104 ºC / 5 hr) NFTA 2.2.2.5 Lab Dry Matter (105 ºC / 3 hr) AOAC 930.15 Loss on Drying (Moisture) for Feeds (135 ºC / 2 hr) AOAC 2001.12 Determination of Water/Dry Matter (Moisture) in Animal Feed, Grain, and Forage.

.

‘The Signal Man’ is a short story written by one of the world’s most famous novelists, Charles Dickens. Image Credit: James Gardiner Collection via Flickr Creative Commons.

fx

bj

METTLER TOLEDO (Switzerland) – Differential weighing is a common routine application in most laboratories. A new application included in firmware version 3.50 for METTLER TOLEDO’s MS-TS analytical balances can streamline differential-weighing workflows for loss-on-drying and other important procedures and analyses.

During this drying process, the surface of the residue should not become carbonized. Using a 200 W bulb with a distance of 4.5 cm, drying usually takes 30 minutes: 10 minutes at 180 V (~175°C), followed by 20 minutes at 90 V (~105°C) . WC and DR are calculated according to 3.1. 4. Notes 4.1. To separate substances with similar vapor pressures is.

3.3 Loss on drying (MT 17.3, CIPAC Handbook F, p. 57, 1995) Sample weight: 10 g; temperature: 105oC, time: 3 hours.). The loss on drying shall be declared and, when measured the average loss shall be not more than 200 g/kg. Note 1 The analytical method for determination of Formaldehyde is is provided in Appendix 1.

can be also done by loss on drying (USP <731> Chapter), as long as the total loss on drying is less than the maximum acceptable limit for class 3 resid-ual solvents (5000 ppm). USP general procedures do not relate to specif-ic solvents, but they try to compromise chromato-graphic and headspace conditions, in order to ana-.

5.1 Tightly close the door of the oven. 5.2 Switch on the instrument. 5.3 Set desired temperature using temperature control knob. 5.4 Allow the instrument to reach the desired temperature. 5.5 Switch off the instrument and place substance to be dried into the oven. 5.6 Close the door tightly & switch on the instrument. • Second stage drying: max. 55°C - Air velocity • Too low -> air is saturated before leaving the dryer • Too highToo high -> faster drying but wast of energyfaster drying but wast of energy • Low-temperature drying: 0.1 m/s • Heated air drying: 0.15-0.25 m/s • Fluidized bed drying: 2 3 m/sFluidized bed drying: 2.3 m/s.

Oscar Wilde is known all over the world as one of the literary greats… Image Credit: Delany Dean via Flickr Creative Commons.

ud

vo

•Delayed harvesting causes yield loss in quantitative manner. •Early harvesting causes yield loss in quantitative manner •Common visual symptoms are yellowing and drying. There are 2 stages of maturity 5.4 Physiological maturity •No further addition of dry matter.

Moisture Balances greatly reduce the time required to perform an LOD Test. Here, the sample is heated and weighed simultaneously, until the unbound moisture has evaporated. Although the sample size needs to be somewhat small, in order to fit on the 3-4 inch diameter sample pan, only ten grams of sample is required for an accurate test. Because.

Drying may be defined as the vaporization and removal of water or other liquids from a solution, suspension, or other solid-liquid mixture to form a dry solid. It is a complicated process that involves simultaneous heat and mass transfer, accompanied by physicochemical transformations. Drying occurs as a result of the vaporization of liquid by.

Procedure: (Drying in Oven): Loss on drying is loss of weight expressed as % w/w resulting from the water and volatile matter of any kind that can be driven off under specified condition.This test is carried out on a wellmixed sample of the substance. If the substance is in the form of large crystals, reduce the size by rapid crushing to a. Nevertheless, care must be taken to standardize the drying procedure and ensure that the microwave energy is applied evenly across the sample. A number of microwave oven drying methods are officially recognized. Infrared lamp drying. The sample to be analyzed is placed under an infrared lamp and its mass is recorded as a function of time. The.

A method commonly used for moisture content determination is the loss-on-drying method, or LOD. It is used to specify many major quality specifications. This is based on the thermogravimetric principle, in which a substance is heated until no more weight is lost, that is, it is completely dry. At the beginning and after dryness is achieved, the.

can be also done by loss on drying (USP <731> Chapter), as long as the total loss on drying is less than the maximum acceptable limit for class 3 resid-ual solvents (5000 ppm). USP general procedures do not relate to specif-ic solvents, but they try to compromise chromato-graphic and headspace conditions, in order to ana-.

Experimental procedures In the present study different food materials were used: apples Gala, carrots (BIO), potatoes (BIO). The initial moisture contents of the unblanched apple, carrot and potato slices were ... slices was 100 mm during all drying procedures) and then rehydrated in distilled water at 80 ºC for 2 hours and 15 minutes.

id

The famous novelist H.G. Wells also penned a classic short story: ‘The Magic Shop’… Image Credit: Kieran Guckian via Flickr Creative Commons.

zy

gd

hh

pb

In calculating the result, the loss on drying, water, or solvent content determined by the method specified in the monograph should be taken into account. Recommended procedure If the substance is a solid, weigh a suitable portion and transfer it to a volumetric flask by means of water, or other solvent if.

dried basis (where a test for loss on drying is specified), or on the anhydrous basis (where a test for water is specified), where AB is the ... reference is made to a general test procedure, the relevant number of the procedure is mentioned in brackets immediately after the test heading. However, in the following cases, the brackets may appear.

The weight loss on drying (Х) is calculated as a percentage according to the following equation: m2 - m3 Х = ----------------- × 100% , m2- m1 where: m1is the weight of the measuring cup brought to a constant weight (g); m2is the weight of the measuring cup containing the tested sample before drying (g); 3.

The TGM800 is a thermogravimetric analyzer developed for the direct determination of moisture content of materials with a loss-on-drying method. The loss in mass of the sample is measured as a function of the oven temperature by regulating the ventilation rate and atmosphere. Accurate determination of moisture content in feed products offers. LOSS ON DRYING Loss on drying is the loss of mass expressed as per cent m/m. Method. Place the prescribed quantity of the substance to be examined in a weighing bottle previously dried under the conditions prescribed for the substance to be examined. Dry the substance to constant mass or for the prescribed time by one of the following procedures.

An exfoliating body scrub works to clear away dry and dead skin cells, leaving your skin soft, smooth and refreshed. Choose from a cool mint lemonade,mango or tangerine salt scrub,followed by hot towels to remove the salts and a 30min or 60min massage to leave you totally relaxed. 1 Hour Body Scrub - $75. 90 Minute >Body</b> <b>Scrub</b> - $110.

Karl Fischer versus Loss-On-Drying. Download PDF Copy. By Dr. Liji Thomas, MD Reviewed by Susha Cheriyedath, M.Sc. Several methods are available to determine the water content of a substance.

ew

gk

.

2015-7-20 · of drying process on chilli peppers pretreated with blanching methods (as hot water and steam) and potassium carbonate and ethyl oleate, and subsequently dried in the sun and in a hot-air dryer. ... fact that significant moisture loss took place at these hours. The sun drying experiments were carried out in Nishapur City (located at northeast.

2010-8-12 · in which the efficacy of several drying agents was investi-gated making use of tritiated water-doped solvents. The drying process was followed by scintillation readings, and several shortcomings were noted in “standard” drying prac-tices. Despite this rather extensive analysis, many of the methods identified as inept are still in use today.

of mass transfer in the form of moisture loss from food • Q (J s-1): rate of heat transfer, • hc (Wm-2K-1): surface heat transfer coefficient for convective heating, • A (m2): surface area available for drying, • θa (ºC): average dry bulb temperature of drying air, • θs (ºC): average wet bulb temperature of drying air,.

Drying has a number of close synonyms. Dehydration is the process of depriving a material of its water or the loss of water as a constituent. The term is often used in food-drying operations to describe processes which strive to expel moisture but retain other volatile constituents in the original material, and which are responsible for valuable aromatic and flavoring properties. 1. Scope. 1.1 These test methods describe a procedure for determining the amount of volatile matter of any kind that is driven off from a test specimen under a specific set of temperature and time conditions. These test methods determine only the mass of material lost, not its identity. 1.2 These test methods are applicable to a wide variety of.

Portrait of Washington Irving
Author and essayist, Washington Irving…

ar

cw

2011-11-8 · drying), a hot wall or surface (contact or conduction drying), or by absorbing electromagnetic radiation (infrared, radiofrequency or microwave drying). The process of supplying heat typically consumes significantly more energy than the latent heat of evaporation. For a continuous convective (hot air) dryer, the heater duty for the inlet air heat.

Loss on Ignition / Loss on Drying / Thermogravimetric analysis Loss on Ignition (LOI) Loss on ignition describes the process of measuring the weight change of a sample after it has been heated to high temperature causing some of its content to burn or to volatilise. Weight change of the sample is monitored during the heating process and this is required, for example, in the determination of. 2018-9-6 · Sm all-scale dry ing trials can gr eat ly assist food processors in understanding the m e chanis s by whic t ir produ t dry. Through a series of drying trials, sets of drying curves can be obtained that will provide insight into the drying process. Development of drying curves will be discussed in this course. A number of different types of.

ll

Loss on ignition (LOI) is a test used in inorganic analytical chemistry and soil science, particularly in the analysis of minerals and the chemical makeup of soil. It consists of strongly heating a sample of the material at a specified temperature, allowing volatile substances to escape, until its mass ceases to change.This may be done in air, or in some other reactive or inert atmosphere.

The aim is to list. hoi4 guide no step back; hand surgeon near me; metal puzzles brain teasers; grade 12 advanced functions textbook pdf; 351m 2 barrel vs 4 barrel; croatan surf report; best rpg modules. 2018 ninja 650 top speed. mystic messenger argument. craigslist free stuff corvallis oregon leigh manchester crime rate; 1984 porsche 911 turbo.

xp

sv

TESTS/Loss on Drying <731> Margareth Marques Omission HALCINONIDE TOPICAL SOLUTION PF 46(2) Pg. ONLINE Entire document Wei Yang Revision HARD HYPROMELLOSE CAPSULE SHELL PF 44(5) Pg. ONLINE DEFINITION/Introduction, IDENTIFICATION/A., SPECIFIC TESTS/Loss on Drying <731>, ADDITIONAL REQUIREMENTS/Packaging and Storage, DEFINITION,.

318 〈731〉 Loss on Drying / Physical Tests USP 35 case of bulky materials. Place the loaded bottle in the drying crucible, and cover at the temperature (±25°) and for the chamber, removing the stopper and leaving it also in the period of time designated in the individual monograph. Ig-chamber.

2022-6-17 · The procedure set forth in this chapter determines the amount of volatile matter of any kind that is driven off under the conditions specified, which is defined as Loss on Drying value. For substances appearing to contain water as the only volatile constituent, the procedure given in Water Determination 〈921〉 is appropriate, and is.

The author Robert Louis Stevenson… Image Credit: James Gardiner Collection via Flickr Creative Commons.

rl

cq

Drying is a mass transfer process consisting of the removal of water or another solvent by evaporation from a solid, semi-solid or liquid.This process is often used as a final production step before selling or packaging products. To be considered "dried", the final product must be solid, in the form of a continuous sheet (e.g., paper), long pieces (e.g., wood), particles (e.g., cereal grains.

If the verification of the compendial procedure is not suc-dures include, but are not limited to, loss on drying, residue cessful, and assistance from USP staff has not resolved theon ignition, various wet chemical procedures such as acid problem, it may be concluded that the procedure may notvalue, and simple instrumental determinations such as pH.

318 〈731〉 Loss on Drying / Physical Tests USP 35 case of bulky materials. Place the loaded bottle in the drying crucible, and cover at the temperature (±25°) and for the chamber, removing the stopper and leaving it also in the period of time designated in the individual monograph. Ig-chamber.

Drying may be defined as the vaporization and removal of water or other liquids from a solution, suspension, or other solid-liquid mixture to form a dry solid. It is a complicated process that involves simultaneous heat and mass transfer, accompanied by physicochemical transformations. Drying occurs as a result of the vaporization of liquid by.

dg

lt

Lubrizol Test Procedure SA-004 Page 2 of 2 Procedure: 1. For Carbopol® polymers and Pemulen™ polymeric emulsifiers, dry a weighing bottle in the 80 ± 2°C vacuum oven with a vacuum set at 29 inches Hg for 30 minutes. For Noveon® polycarbophil, dry a weighing bottle and stopper at 45 ± 2°C in a vacuum oven with a vacuum of 29 inches Hg for 30.

A method commonly used for moisture content determination is the loss-on-drying method, or LOD. It is used to specify many major quality specifications. This is based on the thermogravimetric.

Dry needling, also known as trigger point dry needling and intramuscular stimulation, is used by physical therapists, ... In the treatment of trigger points for persons with myofascial pain syndrome, dry needling is an invasive procedure in which a filiform needle is inserted into the skin and muscle directly at a myofascial trigger point.

<129> ANALYTICAL PROCEDURES FOR RECOMBINANT THERAPEUTIC MONOCLONAL ANTIBODIES PF 39(3) Pg. ONLINE ... Rotation <781S>, SPECIFIC TESTS/pH <791>, SPECIFIC TESTS/Loss on Drying <731>, ADDITIONAL REQUIREMENTS/Packaging and Storage, ADDITIONAL REQUIREMENTS/USP Reference Standards <11>/USP 5-Hydroxy-l-tryptophan RS, ADDITIONAL.

lo

microscopic examination, purity test, loss on drying, total ash, acid-insoluble ash, extract content, and essential oil content of crude drugs are performed as directed in the cor- ... following procedures. 1.1. Apparatus Use hard glass apparatus as illustrated in Fig. 1.01-1. Ground glass may be used for the joints. 1.2. Reagent.

2020-6-24 · Characterization of drying and the drying criterion by the critical mass loss rate. The drying process shown was performed at constant temperature (isothermally). ... DRYING.pdf, acce ssed 23. 10.

If the verification of the compendial procedure is not suc-dures include, but are not limited to, loss on drying, residue cessful, and assistance from USP staff has not resolved theon ignition, various wet chemical procedures such as acid problem, it may be concluded that the procedure may notvalue, and simple instrumental determinations such as pH. Drying: Experimental Procedures Solid placed on a tray Only top surface exposed to air stream Tray suspended from a balance Record loss in weight during drying Condition closely resemble actual large scale operations Ratio of drying to non-drying surface, bed depth, air velocity, humidity, temperature and direction of air.

Edgar Allan Poe adopted the short story as it emerged as a recognised literary form… Image Credit: Charles W. Bailey Jr. via Flickr Creative Commons.

do

rq

2017-6-5 · of mass transfer in the form of moisture loss from food • Q (J s-1): rate of heat transfer, • hc (Wm-2K-1): surface heat transfer coefficient for convective heating, • A (m2): surface area available for drying, • θa (ºC): average dry bulb temperature of drying air, • θs (ºC): average wet bulb temperature of drying air,.

Procedures. The loss on drying was checked according to USP 35-NF 30 and JP XVII procedures: drying of substance over silica gel, 5 h. The loss on drying should not be more than 0.5%. JP XVII prescribes 2 g of substance to be weighed for this test and USP 35-NF 30 defines the range from 1.0 to 2.0 g of substance.

Drying was done with or without preliminary blanching at the densities of radiation approximately 4760 and 5000 W m-2, wavelength peak 1.8 and 1 µm, and at the distance between the emitter and dried product 100 mm. The air velocities were 0, 0.25 and 0.5 m/s. The air temperatures were 23 and 28 ºC..

During this drying process, the surface of the residue should not become carbonized. Using a 200 W bulb with a distance of 4.5 cm, drying usually takes 30 minutes: 10 minutes at 180 V (~175°C), followed by 20 minutes at 90 V (~105°C) . WC and DR are calculated according to 3.1. 4. Notes 4.1. To separate substances with similar vapor pressures is. One Click™Loss on Drying - Powered by LabX Simply start the method with the One Click™ shortcut on the balance touchscreen. LabX guides you step-by-step through the SOP on the balance, performs calculations auto- matically, and takes care of saving all data. Intelligent task management makes it easy to run several series simultaneously.

TESTS/Loss on Drying <731> Margareth Marques Omission HALCINONIDE TOPICAL SOLUTION PF 46(2) Pg. ONLINE Entire document Wei Yang Revision HARD HYPROMELLOSE CAPSULE SHELL PF 44(5) Pg. ONLINE DEFINITION/Introduction, IDENTIFICATION/A., SPECIFIC TESTS/Loss on Drying <731>, ADDITIONAL REQUIREMENTS/Packaging and Storage, DEFINITION,. 2021-3-23 · Lubrizol Test Procedure SA-004 Page 2 of 2 Procedure: 1. For Carbopol® polymers and Pemulen™ polymeric emulsifiers, dry a weighing bottle in the 80 ± 2°C vacuum oven with a vacuum set at 29 inches Hg for 30 minutes. For Noveon® polycarbophil, dry a weighing bottle and stopper at 45 ± 2°C in a vacuum oven with a vacuum of 29 inches Hg for 30. The heading Loss on drying (see Loss on Drying 731) is used in those cases where the loss sustained on heating may be not entirely water. METHOD I (TITRIMETRIC) Determine the water by Method Ia, unless otherwise specified in the individual monograph. ... Procedure — Place in the dry flask a quantity of the substance, weighed accurately to the.

Abstract and Figures A fast procedure for loss on drying (LOD) determination was developed using microwave radiation. Samples of commercial saccharides were dried and the influence of sample.

The standard method for grain moisture measurement is the conventional air oven-drying technique. This method requires a longer period of time to determine the moisture content (m.c.). Although electric moisture meters are popular in rice industries, it has to be calibrated frequently with the oven-drying method. Therefore, an alternative but fast and reliable method. drying), and (2) the subsequent oven drying of the air-dried sample at 105°C. This method provides a more stable sample, the air-dried sample, when tests for nitrogen, pH, cation exchange, and the like are to be made. 2.3 Methods C and D — Ash content of a peat or organic soil sample is determined by igniting the oven-dried sample from the.

Place the Petri dish in a tray dryer and weigh it every 5 min Allow it to dry until it's constant weight then down the constant dry weight (z) Calculate the percentage loss on drying and moisture content for the sample. REPORT: The moisture content and loss on drying were determined The percentage of moisture content is = The loss on drying is =. A moisture analyzer uses an alternative thermogravimetric procedure to provide comparable results to the drying oven in a considerably faster time. A moisture analyzer delivers results in 5-15 minutes in contrast to the drying oven which typically takes 2-3 hours. The procedure is also far simpler and doesn't require specialist skills.

Improper drying of a food product can result in the following effects: C degradation of nutrients C loss of structural integrity C reduction of product functionality C flavour and aroma changes C colour changes C case hardening C leaching of soluble constituents 1.2.4 Wet and Dry Basis Moistures.

The weight loss on drying (Х) is calculated as a percentage according to the following equation: m2 - m3 Х = ----------------- × 100% , m2- m1 where: m1is the weight of the measuring cup brought to a constant weight (g); m2is the weight of the measuring cup containing the tested sample before drying (g); 3. A method commonly used for moisture content determination is the loss-on-drying method, or LOD. It is used to specify many major quality specifications. This is based on the thermogravimetric principle, in which a substance is heated until no more weight is lost, that is, it is completely dry. At the beginning and after dryness is achieved, the.

One of the most widely renowned short story writers, Sir Arthur Conan Doyle – author of the Sherlock Holmes series. Image Credit: Daniel Y. Go via Flickr Creative Commons.

mj

2021-9-22 · A loss-on-drying test aims at determining the amount of volatile matter of any kind in a sample. It is achieved by drying the sample under specified temperature and time conditions. Here, a lubricant oil was tested using the SETLINE TGA, using the procedure described in the ASTM E1868-10 standard. This test method applies to a wide.

Constant weight is obtained by removing the water from the sample - that is, by drying it. Here are two procedures for drying samples to constant weight. I. Standard drying method 1. Take a sufficient amount of each sample to be sure to have more than 1 gram of dry weight. Exact weight is not important at this stage. Be sure to record this.

qc

pp

vd

2014-9-5 · General Chapters: <731> LOSS ON DRYING. 731 LOSS ON DRYING. The procedure set forth in this chapter determines the amount of volatile matter of any kind that is driven off under the conditions specified. For substances appearing to contain water as the only volatile constituent, the procedure given in the chapter, Water Determination 921, is. The heading Loss on drying (see Loss on Drying 731) is used in those cases where the loss sustained on heating may be not entirely water. METHOD I (TITRIMETRIC) Determine the water by Method Ia, unless otherwise specified in the individual monograph. ... Procedure — Place in the dry flask a quantity of the substance, weighed accurately to the. TESTS/Loss on Drying <731> Margareth Marques Omission HALCINONIDE TOPICAL SOLUTION PF 46(2) Pg. ONLINE Entire document Wei Yang Revision HARD HYPROMELLOSE CAPSULE SHELL PF 44(5) Pg. ONLINE DEFINITION/Introduction, IDENTIFICATION/A., SPECIFIC TESTS/Loss on Drying <731>, ADDITIONAL REQUIREMENTS/Packaging and Storage, DEFINITION,. Loss on drying (2.4.19) Not more than 8.0 per cent, determined on 0.1 g by drying in an oven at 60° at a pressure not exceeding 0.7 kPa. Assay: ... evidence for validated sterilization procedure should be made available . Page 6 of 10. The plastics and elastomer materials (polypropylene and polyethylene) of which the barrel. Nevertheless, care must be taken to standardize the drying procedure and ensure that the microwave energy is applied evenly across the sample. A number of microwave oven drying methods are officially recognized. Infrared lamp drying. The sample to be analyzed is placed under an infrared lamp and its mass is recorded as a function of time. The. The original primary moisture measurement method was Loss On Drying (LOD). In an LOD test, the sample is weighed, dried, and weighed again. The difference in the two weights (Loss on Drying) is then compared with either the original weight (Wet-base test) or final weight (Dry-base test) and the moisture content calculated. The weight loss on drying test procedure for immunobiological medicinal products . The weight loss on drying (Х) is calculated as a percentage according to the following equation: where: m 1 is the weight of the measuring cup brought to a constant weight (g); m 2 is the weight of the measuring cup containing the tested sample before drying (g);.

mp

dr

lr

-0.396t (Eq’n 2) where: M is the dry basis moisture at time t M o is the initial dry basis moisture or: M = M o e -0.396t (Eq’n 3) This equation will allow you to calculate the dry basis moisture at any time t, if you know the starting dry basis moisture To find the time it takes to reach a desired final dry basis moisture, Equation 2 can be.

ix

ol

2018-9-6 · Sm all-scale dry ing trials can gr eat ly assist food processors in understanding the m e chanis s by whic t ir produ t dry. Through a series of drying trials, sets of drying curves can be obtained that will provide insight into the drying process. Development of drying curves will be discussed in this course. A number of different types of.