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Honey
Production & Processing
Ag Processing Technology
Honey
 Sweet fluid produced by honey bees
 Derived from flower nectar
 According to the US Honey Board and
various national food regulations Honey
stipulates a PURE food product
Honey Make-Up
 Sweetness comes from monosachrides
fructose and glucose
 Has approximately the same sweetness as
granulated sugar
 Most micro-organisims don’t grow in
honey due to its low water activity
 However it does frequently contain
dormant endospores of bacterium
Clostridium botulinum that can be toxic to
infants
Honey Production
Honey Production
 Bees produce honey as a food source
 In cold weather or when food is scare
bees use excess honey for energy
 By contriving for bee swarms to nest in
artificial hives, people have been able to
semi-domesticate bees and harvest excess
honey
Inside the Hive
 1 Queen bee
 Seasonally variable number of drone male
bees
 20,000-40,000 female worker bees
 They raise the larve and collect the nectar that
becomes honey in the hive
Honey Production
 After collecting nectar the bees use their
honey stomachs to ingest and regurgitate
the nectar a number of times until it is
partially digested
 It is then stored in honeycomb cells
 After the final reguritation the honeycomb
is left unsealed
 However at this point the nectar is still high in
both water and natural yeast which unchecked
would leave cause the sugars to ferment
Honey Production
 The process continues as bees inside the
hive fan their wings to create a strong
draft across the honeycomb
 This enhances evaporation which raises
the sugar concentration and prevents
fermentation
Classifying Honey By Its
Floral Source
Classifying Honey By Its Floral Source
 Classifed by the floral source of the nectar
from which it was made
 Honeys can be from specific types of
flower nectars, from indeterminate origins
or blended after collection
Blended Honey
 Most commercially available honey
 Mix of 2 or more honeys differing in floral
source, color, flavor, density or geographic
origin
Polyfloral
 Wildflower honey
 Derived from the nectar of many types of
flowers
 Taste may vary year to year
 Aroma and flavor can be more or less
intense depending on which bloomings are
prevalent
Monofloral
 Made primarily from the nectar of one type of
flower
 Produced by beekeepers keeping beehives in
areas where the bees have acess to only 1 type
of flower
 Typical North America Monofloral honeys are
 Clover
 Orange blossom
 Sage
 Eucalyptus
 Tupelo
 Manuka
 Buckwheat
 Sourwood
Honeydew Honey
 Made from the sweet secretions of aphids
or other plant sap-sucking insects
 Dark in color with a rich fragrance
 Not as sweet as nectar honeys
 Popular in some areas (Germany’s Black
Forest and some portions of Bulgaria)
 Production is much more complicated and
dangerous
Packaging and Processing
Honey
Packaging and Processing Honey
 Generally bottled in its familiar liquid form
 However it is sold in other ways
Comb Honey & Chunk Honey
 Meant to be consumed still in the wax
comb
 Collected by using standard wooden frams
in honey supers
 The frames are collected and the comb is
cut out in chunks before packaging
 Chunk honey is honey packed in widmouth
containers consisting of one or more
pieces of comb honey immeresed in
extracted liquid
Comb Honey
Organic Honey
 Produced, processed and packaged in
accordance with national regulations and
certified as such by some government
body or an independent organic farming
certification organization
Crystallized Honey
 Also called granulated honey
 Some part of the glucose content has
spontaneously crystallized from solution
as a monohydrate
Pasteurized Honey
 Reduces mouisture levels, destroys yeast
cells, liquefies crystals
 Sterlizes the honey and improves shelflife
 Downfalls
 Excessive heat exposure results in product
deterioration
 Heat also affects appearance, taste and
fragrence
 Can darken the natural honey color
Raw Honey
 Honey as it exsists in the beehive or as
obtained by extraction, settling or
straining without adding heat above 120
degrees F
 Contains some pollen
 May also contain some small wax particles
 Local raw honey is often sought by allergy
sufferers as the pollen impurities are
thought to lessen the sensitivity to hay
fever
Strained Honey
 Honey that has been passed through a
strain to remove particulate material
without removing pollen, minerals or
valuable enzymes
Ultrafiltered Honey
 Honey processed by very fine filtration
under high pressure
 Removes all extraneous solids and pollen
grains
 Very clean
 Has a longer shelf life
 Preferred by the supermarket trade
 Degrades certain qualities of the honey
much like the pasteurization process
Ultrasonicated Honey
 Processed by ultrasonication
 Non-thermal alternative for processing
 Destroys most of the yeast cells and those
that are not destroyed generally lose their
ability to grow
 Reduces the rate of fermentation
Whipped Honey
 Aka—creamed honey, spun honey,
churned honey, candied honey, honey
fondant
 Processed to control cyrstallization
 Also produces a honey with a smooth
spreadable consistancy
Honey Powder
Honey Powder
 The processing of liquid honey into honey
powder is difficult as the high sugar
content contributed to the stickiness of the
dried honey (Canovas et al., 2005).
 The honey powder is usually produced by
adding ingredients such honey,
emulsifier, anti caking gent and filler
materials of high molecular weight to
increase glass transition temperature of a
mixture and to minimize the problem
during drying (sticky and difficult to dry)
(Bhandari and Howes, 1999).
Honey Powder
 The filler materials used are
carbohydrate group such as starch,
carboxy methyl cellulose, Arabic gum,
maltodextrin and protein group such as
gelatin (Canovas et al., 2005).
 as the addition of filler to honey could
increase its Tg and also encapsulate the
honey itself.
Honey Powder
 Pure honey powder might be impossible
to produce even through freeze drying
method. Honey powder be produced
by freeze drying methode could not be
stored at ambient temperature because
it can easily becomes sticky and
rubbery.
 Hence, mixed honey powder is usually
produced by spray drying and drum drying
method which are more costly.
Honey Powder
 The honey powder were obtained by the
from spray and vacuum drying method
with filler to honey ratio of 50:50.
 The filler materials used were
maltodextrin and arabic gum.
 Four treatments approach were carried
out:
1. mixture of spray dried honey and maltodextrin dried
2. mixture spray dried honey and arabic gum
3. mixture of vacuum dried honey and maltodextrin; and
4. mixture of spray dried honey and arabic gum.
5. Honey powder of Plant Lipids (USA) was used as a control
Yield
 The yield of honey powder is affected by
the dryer type and filler materials used.
 The loss of product can occur during
drying due to sticking to the drying
chamber/container, spilled off container
and during grinding
Chemical Properties
 From Table 2, it can be seen that the liquid honey sample
has higher HMF content than the standard which is 53.6
mg/kg compared to 50 mg/kg (BSN, 2004).
 Hydroxyl methyl furfural is a derivative compound of
glucose and fructose as a result of excessive heating of
honey (Chmielewska, 2004).
Chemical Properties
 Konsentrasi HMF dikenal luas sebagai parameter yang
mempengaruhi kesegaran madu, karena biasanya HMF
tidak terdapat (atau hanya dalam jumlah yang sangat kecil
dalam madu segar), sedangkan konsentrasinya cenderung
meningkat selama pemrosesan dan atau penyimpanan
yang lama.
Colour
Properties
 Honey powder produced from vacuum drying possessed
strong yellow color, indicating a higher b value (Table 3),
however, we cannot deny the fact that the yellow color
could also be the effects of heating during the drying
process.
 The b value of honey powder of spray drying and vacuum
drying are 2.16 – 6.94 and 7.93 – 10.47, respectively.
 From the Table 3, the color of honey powder from each
treatment does not differ much when compared to the
control, while for lightness index, their value is a bit higher
than the control
Preference
test
 The hedonic test result of the honey powder produced from
the addition of maltodextrin and Arabic gum are presented in
Table 5.
 For aroma and taste, honey powder produced by vacuum
drying method is more preferred than that of spray drying. The
exception for aroma occurred on honey powder with Arabic
gum addition which showed no significant different of hedonic
score with that produced from vacuum drying. It might be
caused by the characteristic of Arabic gum which has a good
aroma protective barrier (Wiliams and Philips, 2000).
Preference
test
 The taste of maltodextrin is a bit of sweet which make its
product scores almost the same for both types of dryer. On the
other hand, the color of honey powder produced by Arabic gum
addition and dried by vacuum method was least preferred by
panelist.
Preservation
Storage (start)
 Suitable for long term
 Recommended to be stored for 2 (max. 3) years
 Main goal is to prevent fermentation
 Best honey is that in the comb that has been
sealed with wax by the bee
 Should not be stored in metal containers, ceramic
or wood are best
 Dark, dry place to prevent mouisture absorption
 Do not store uncoverd in the frig as it will absorb
odors and flavors from other items
Honey Grading
Grading Honey
 Voluntary
 Based on USDA standards
 Quality is based on
 Soluble solids
 Water content
 Flavor
 Aroma
 Clarity
 Absence of defects
 color
Honey Grades
 Grade A-Good
 Grade B- Reasonably Good
 Grade C-Fairly Good
 Substandard- Poor, Failing
Indicators of Quality
 Distinquished by fragrance, tase and consistancy
 Ripe, freshly collected high quality honey at 68
degrees F should flow from a knife in a straight
stream with out breaking into separate drops.
After falling it should form a bead
 When poured it should form small, temporary
layers that disappear quickly, indicating high
viscosity.
 If not it indicated excessive water content (over
20%)
Indicators of Quality
 In the jar fresh honey should appear pure,
consistent fluid and not settle in layers
 Transparent or honey that is reluctant to thicken
may indicate the bees were fed sugar syrup or
sugar which is bad for the bees and the honey
they produce
 Fluffy film on the surface of the honey (like white
foam) or marble colored or white-spotted
crystallization on a containers sides is formed by
air bubbles—this is an indication of high quality
honey which was filled without pasteurization
Uses (start)
Food and Cooking
 Main uses are cooking, baking and as a
spread on breads
 Also used as an addition to tea
 Sweetener in commercial beverages
Vegans and Honey
 Vegans do not use honey as it is
considered an animal product
Honey Producing
Countries
Top Producers
 2005
 China
 Turkey
 United States
 Spain is also an important producer
Honey Production In
South Dakota
Rank & Production
 2nd in the nation (2008)
 ND is #1
 2008 production was 21.38 million pounds
 Approx. 200 SD Bee Keepers, 90 of which
maintain their bees on a commercial scale
SD Honey
 Highly desirable
 Mild flavored
 Light colored
 Alfalfa/sweetclover blend
Profits from Honey Sales
 2002- $16,065,000
 2001- $10,845,000
 2000- $16, 492,000
 2008-The price paid per pound was $1.34
Not Just Honey
 Bees are also important pollinators of
agricultural crops in our State!
 In a study by Cornell University it was
estimated that honey bee pollination adds
$10.7 billion to the value of the crops they
pollinate
Not Just Honey
 Many other products are produced from
bees besides honey
 Beeswax hand creams
 Candles
 Soaps
 Beeswax Skin Creams
 Honey B-B-Q Sauce
 ALL MADE IN SD!!!
Sources
 Wikipedia—www.wikipedia.org
 Argus Leader—
www.argusleader.com/apps/pbcs.dll/articl
e?AID=20090323/BJUPDATES/90323038
 http://www.state.sd.us/doa/das/valu_bee.
htm
 http://www.madeinsouthdakota.com/Catal
og/Category.cfm?catId=587

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madu.ppt

  • 1. Honey Production & Processing Ag Processing Technology
  • 2. Honey  Sweet fluid produced by honey bees  Derived from flower nectar  According to the US Honey Board and various national food regulations Honey stipulates a PURE food product
  • 3. Honey Make-Up  Sweetness comes from monosachrides fructose and glucose  Has approximately the same sweetness as granulated sugar  Most micro-organisims don’t grow in honey due to its low water activity  However it does frequently contain dormant endospores of bacterium Clostridium botulinum that can be toxic to infants
  • 5. Honey Production  Bees produce honey as a food source  In cold weather or when food is scare bees use excess honey for energy  By contriving for bee swarms to nest in artificial hives, people have been able to semi-domesticate bees and harvest excess honey
  • 6. Inside the Hive  1 Queen bee  Seasonally variable number of drone male bees  20,000-40,000 female worker bees  They raise the larve and collect the nectar that becomes honey in the hive
  • 7. Honey Production  After collecting nectar the bees use their honey stomachs to ingest and regurgitate the nectar a number of times until it is partially digested  It is then stored in honeycomb cells  After the final reguritation the honeycomb is left unsealed  However at this point the nectar is still high in both water and natural yeast which unchecked would leave cause the sugars to ferment
  • 8. Honey Production  The process continues as bees inside the hive fan their wings to create a strong draft across the honeycomb  This enhances evaporation which raises the sugar concentration and prevents fermentation
  • 9. Classifying Honey By Its Floral Source
  • 10. Classifying Honey By Its Floral Source  Classifed by the floral source of the nectar from which it was made  Honeys can be from specific types of flower nectars, from indeterminate origins or blended after collection
  • 11. Blended Honey  Most commercially available honey  Mix of 2 or more honeys differing in floral source, color, flavor, density or geographic origin
  • 12. Polyfloral  Wildflower honey  Derived from the nectar of many types of flowers  Taste may vary year to year  Aroma and flavor can be more or less intense depending on which bloomings are prevalent
  • 13. Monofloral  Made primarily from the nectar of one type of flower  Produced by beekeepers keeping beehives in areas where the bees have acess to only 1 type of flower  Typical North America Monofloral honeys are  Clover  Orange blossom  Sage  Eucalyptus  Tupelo  Manuka  Buckwheat  Sourwood
  • 14. Honeydew Honey  Made from the sweet secretions of aphids or other plant sap-sucking insects  Dark in color with a rich fragrance  Not as sweet as nectar honeys  Popular in some areas (Germany’s Black Forest and some portions of Bulgaria)  Production is much more complicated and dangerous
  • 16. Packaging and Processing Honey  Generally bottled in its familiar liquid form  However it is sold in other ways
  • 17. Comb Honey & Chunk Honey  Meant to be consumed still in the wax comb  Collected by using standard wooden frams in honey supers  The frames are collected and the comb is cut out in chunks before packaging  Chunk honey is honey packed in widmouth containers consisting of one or more pieces of comb honey immeresed in extracted liquid
  • 19. Organic Honey  Produced, processed and packaged in accordance with national regulations and certified as such by some government body or an independent organic farming certification organization
  • 20. Crystallized Honey  Also called granulated honey  Some part of the glucose content has spontaneously crystallized from solution as a monohydrate
  • 21. Pasteurized Honey  Reduces mouisture levels, destroys yeast cells, liquefies crystals  Sterlizes the honey and improves shelflife  Downfalls  Excessive heat exposure results in product deterioration  Heat also affects appearance, taste and fragrence  Can darken the natural honey color
  • 22. Raw Honey  Honey as it exsists in the beehive or as obtained by extraction, settling or straining without adding heat above 120 degrees F  Contains some pollen  May also contain some small wax particles  Local raw honey is often sought by allergy sufferers as the pollen impurities are thought to lessen the sensitivity to hay fever
  • 23. Strained Honey  Honey that has been passed through a strain to remove particulate material without removing pollen, minerals or valuable enzymes
  • 24. Ultrafiltered Honey  Honey processed by very fine filtration under high pressure  Removes all extraneous solids and pollen grains  Very clean  Has a longer shelf life  Preferred by the supermarket trade  Degrades certain qualities of the honey much like the pasteurization process
  • 25. Ultrasonicated Honey  Processed by ultrasonication  Non-thermal alternative for processing  Destroys most of the yeast cells and those that are not destroyed generally lose their ability to grow  Reduces the rate of fermentation
  • 26. Whipped Honey  Aka—creamed honey, spun honey, churned honey, candied honey, honey fondant  Processed to control cyrstallization  Also produces a honey with a smooth spreadable consistancy
  • 28. Honey Powder  The processing of liquid honey into honey powder is difficult as the high sugar content contributed to the stickiness of the dried honey (Canovas et al., 2005).  The honey powder is usually produced by adding ingredients such honey, emulsifier, anti caking gent and filler materials of high molecular weight to increase glass transition temperature of a mixture and to minimize the problem during drying (sticky and difficult to dry) (Bhandari and Howes, 1999).
  • 29. Honey Powder  The filler materials used are carbohydrate group such as starch, carboxy methyl cellulose, Arabic gum, maltodextrin and protein group such as gelatin (Canovas et al., 2005).  as the addition of filler to honey could increase its Tg and also encapsulate the honey itself.
  • 30. Honey Powder  Pure honey powder might be impossible to produce even through freeze drying method. Honey powder be produced by freeze drying methode could not be stored at ambient temperature because it can easily becomes sticky and rubbery.  Hence, mixed honey powder is usually produced by spray drying and drum drying method which are more costly.
  • 31. Honey Powder  The honey powder were obtained by the from spray and vacuum drying method with filler to honey ratio of 50:50.  The filler materials used were maltodextrin and arabic gum.  Four treatments approach were carried out: 1. mixture of spray dried honey and maltodextrin dried 2. mixture spray dried honey and arabic gum 3. mixture of vacuum dried honey and maltodextrin; and 4. mixture of spray dried honey and arabic gum. 5. Honey powder of Plant Lipids (USA) was used as a control
  • 32. Yield  The yield of honey powder is affected by the dryer type and filler materials used.  The loss of product can occur during drying due to sticking to the drying chamber/container, spilled off container and during grinding
  • 33. Chemical Properties  From Table 2, it can be seen that the liquid honey sample has higher HMF content than the standard which is 53.6 mg/kg compared to 50 mg/kg (BSN, 2004).  Hydroxyl methyl furfural is a derivative compound of glucose and fructose as a result of excessive heating of honey (Chmielewska, 2004).
  • 34. Chemical Properties  Konsentrasi HMF dikenal luas sebagai parameter yang mempengaruhi kesegaran madu, karena biasanya HMF tidak terdapat (atau hanya dalam jumlah yang sangat kecil dalam madu segar), sedangkan konsentrasinya cenderung meningkat selama pemrosesan dan atau penyimpanan yang lama.
  • 35. Colour Properties  Honey powder produced from vacuum drying possessed strong yellow color, indicating a higher b value (Table 3), however, we cannot deny the fact that the yellow color could also be the effects of heating during the drying process.  The b value of honey powder of spray drying and vacuum drying are 2.16 – 6.94 and 7.93 – 10.47, respectively.  From the Table 3, the color of honey powder from each treatment does not differ much when compared to the control, while for lightness index, their value is a bit higher than the control
  • 36. Preference test  The hedonic test result of the honey powder produced from the addition of maltodextrin and Arabic gum are presented in Table 5.  For aroma and taste, honey powder produced by vacuum drying method is more preferred than that of spray drying. The exception for aroma occurred on honey powder with Arabic gum addition which showed no significant different of hedonic score with that produced from vacuum drying. It might be caused by the characteristic of Arabic gum which has a good aroma protective barrier (Wiliams and Philips, 2000).
  • 37. Preference test  The taste of maltodextrin is a bit of sweet which make its product scores almost the same for both types of dryer. On the other hand, the color of honey powder produced by Arabic gum addition and dried by vacuum method was least preferred by panelist.
  • 39. Storage (start)  Suitable for long term  Recommended to be stored for 2 (max. 3) years  Main goal is to prevent fermentation  Best honey is that in the comb that has been sealed with wax by the bee  Should not be stored in metal containers, ceramic or wood are best  Dark, dry place to prevent mouisture absorption  Do not store uncoverd in the frig as it will absorb odors and flavors from other items
  • 41. Grading Honey  Voluntary  Based on USDA standards  Quality is based on  Soluble solids  Water content  Flavor  Aroma  Clarity  Absence of defects  color
  • 42. Honey Grades  Grade A-Good  Grade B- Reasonably Good  Grade C-Fairly Good  Substandard- Poor, Failing
  • 43. Indicators of Quality  Distinquished by fragrance, tase and consistancy  Ripe, freshly collected high quality honey at 68 degrees F should flow from a knife in a straight stream with out breaking into separate drops. After falling it should form a bead  When poured it should form small, temporary layers that disappear quickly, indicating high viscosity.  If not it indicated excessive water content (over 20%)
  • 44. Indicators of Quality  In the jar fresh honey should appear pure, consistent fluid and not settle in layers  Transparent or honey that is reluctant to thicken may indicate the bees were fed sugar syrup or sugar which is bad for the bees and the honey they produce  Fluffy film on the surface of the honey (like white foam) or marble colored or white-spotted crystallization on a containers sides is formed by air bubbles—this is an indication of high quality honey which was filled without pasteurization
  • 46. Food and Cooking  Main uses are cooking, baking and as a spread on breads  Also used as an addition to tea  Sweetener in commercial beverages
  • 47. Vegans and Honey  Vegans do not use honey as it is considered an animal product
  • 49. Top Producers  2005  China  Turkey  United States  Spain is also an important producer
  • 51. Rank & Production  2nd in the nation (2008)  ND is #1  2008 production was 21.38 million pounds  Approx. 200 SD Bee Keepers, 90 of which maintain their bees on a commercial scale
  • 52. SD Honey  Highly desirable  Mild flavored  Light colored  Alfalfa/sweetclover blend
  • 53. Profits from Honey Sales  2002- $16,065,000  2001- $10,845,000  2000- $16, 492,000  2008-The price paid per pound was $1.34
  • 54. Not Just Honey  Bees are also important pollinators of agricultural crops in our State!  In a study by Cornell University it was estimated that honey bee pollination adds $10.7 billion to the value of the crops they pollinate
  • 55. Not Just Honey  Many other products are produced from bees besides honey  Beeswax hand creams  Candles  Soaps  Beeswax Skin Creams  Honey B-B-Q Sauce  ALL MADE IN SD!!!
  • 56. Sources  Wikipedia—www.wikipedia.org  Argus Leader— www.argusleader.com/apps/pbcs.dll/articl e?AID=20090323/BJUPDATES/90323038  http://www.state.sd.us/doa/das/valu_bee. htm  http://www.madeinsouthdakota.com/Catal og/Category.cfm?catId=587