Chemistry Reference
In-Depth Information
7
6
5
4
1% salt
1.5% salt
2% salt
3
2
1
0
1
2
3
5
10
15
20
Honey (% by weight of ground peanuts, dry honey)
Figure 5.6
Changes in the acceptability of honey peanut butter spread as a function of honey and salt.
(From NHB,
Honey Peanut Butter: Development, Optimization and Shelf-Stability of a Product
Containing Peanut Butter and Honey
, National Honey Board, Longmont, Co, 1995.)
foodstuffs,theycontainanotableleveloffat,whichcanbeadeterrenttoconsumerswhoarelook-
ingforlow-fatorfat-freehoneyspreadproducts.Studies,accordingtotheNationalHoneyBoard,
basedontheformulationandshowninTable5.13,haveclaimedthefollowingprocessingsteps:
•
Liquefythehoney(heatingto66°C).
•
Addthethickeningagentandhomogenizethemixture.
•
Addablendofpremeltedfat(oil/vegetableshortening,1:1)andanemulsiier.
•
Homogenizethefatblendandhoneyspread(66°Cfor4min).
•
Coolthespreadtoroomtemperature.
•
Packageandproperlystoretheproduct.
Acommercialspreadcontains65%fatand20%honey,andthereduced-fatspreadcontains70%
honeyand13.5%fat.Othercomponentsusedinthesespreadsincludetriglycerides,water,salt,leci-
thin,citricacid,lavors,betacarotene,andpreservatives.Conclusionsbasedonstudies,according
totheNationalHoneyBoard,indicatethefollowing:
•
Reduced-fat honey spread (13.5% shortening) contains 27% fewer calories than the commercial
ones.
•
Reduced-fathoneyspreadsarepreferredoverthoseofregularhoneyspreads.
•
Reduced-fatandreduced-caloriehoneyspreadsshowedsimilartexturequalitytocommercialhoney
spreads.
•
Addingpiecesoffruittoreduced-fathoneyspreadshadasigniicanteffectonmouthfeelbutnoton
theoverallacceptability.
•
Ingeneral,84%ofconsumerspreferredtobuyreduced-fathoneyspreads.
table 5.13
Composition percentage of Various honey Fat Spreads
Ingredients
Commercial
reduced Fat
reduced-Fat Calories
Honey
20
70
70
oil/fat
65
27
13.5
Reduced fat
—
—
13.5
Monoglycerides
3
3
3
Calories (kcal/100 g)
66
480
425
Source:
NHB,
Honey Fruit Spreads: Formulation, Production and Stability of Commercially Viable
Honey Fruit Spreads
, National Honey Board, Longmont, Colorado, 1995. With permission.
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