Durian Seed
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Washing
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Peeling
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Cutting
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Drying in cabinet dryer for 24-48 hrs (50°C)
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Mixing
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Durian Seed Flour (shieving 80 mesh)
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Durian Seed Flour are extracted by using demineralized water
( w/s ratio = 35,5 : 1 w/w ; pH 11,9 ; Temp 85oC) for 1 hour
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Extract (Slurry) were centrifuged for 10 mins, 1200 rpm
Supernatant Sediment
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Mixed with 96% ethanol (food grade) 2 times supernatant volume
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gum extract , drying for 12 hours
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blending and shieving 120 mesh
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Gum Extract Durian Seed Flour
Fig 1. Flow Diagram of Gum Extract Durian Seed
Source: Mirhosseini and Tabatabaee [16].