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PROCESSING OF GINGER POWDER

Moisture content (%)







Powder

1st test during packaging

2nd test after 2 months

3rd test after 4 months

4th test after 6 months

Sun dried

5.72




6.1

6.8




7.5

Oven dried

4.35




5.1

5.9




6.8

Sun and
oven

4.0




4.6

5.4




6.5


By determining moisture c ontent, it was observed that the samples that are pac kaged in plastic c ontainers and c apped had the lower moisture c ontent than the samples packaged in polythene bags. The ginger powders that are opened sometimes was observed and fo und that the moisture c ontent was inc rease d comparatively more . For increasing moisture c ontent, the keeping quality of ginger powder would be decreased. So , Capped plastic container is comparatively better than polythene bag as a packaging material for storage purpose of ginger powder under ambient temperature .
Cost analysis: The c osts of gingers and ginger powders were analyzed to determine the feasibility of marketing and consumer ac ceptanc e . Total cost for preparation of ginger powder from 5 Kg fre sh gingers:
Table 5. Cost a na lysis of ginger powder production
Item Cost ( Tk.)



Ginger (5 Kg)

400

Fixe d c o st

20

Labo r (1)

130

Others

50

Total

600

In general, the approximate value of 1 kg ginger powder is 1050 Tk. So the market va lue of 950 gm ginger powder will be 997.50 Tk. Ac c ording to cost a na lysis, ginger powder production is commercially profitable.
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