1st Trial
1st trial was taken on gram flour due to absence of ragi flour.
Ingrdients –
1/2 kg of gram flour
150 gm dalda
300 gm powder sugar
Procedure followed –
1. Taken ghee and melt it.
2.After melting , added gram flour and stir it upto colour changes to brownish .
Following readings were taken –
Weight of LPG cylinder before roasting -19.83 kg
Weight of LPG cylinder after roasting – 19.79 kg
Temperature of flour before roasting -27.8 C
Temperature of flour after roasting -126.2 C
Time required to roast – 36 min
2nd Trial
2nd trial was takenon half kg of ragi flour .
Ingredients –
300 gm of flour
120 gm dalda
150 gm sugar
Procedure followed –
1. Added small amount of dalda in pan and melt it
2. Added flour and stir it continuously.
3.Added remaining dalda into flour and stir it again continuously .
4. Stir it upto color of flour changes to dark.
Readings taken –
1.Weight of LPG cylinder before roasting -16.56 kg
Weight of LPG cylinder after roasting – 16.53 kg
2.Readings of temperature of pan bottom during roasting :
Time interval | Temperature of pan bottom |
At starting | 63.8°C |
After 5 min | 93.3°C |
After 10 min | 99.6°C |
After 15 min | 140 °C |
After 20 min | 196 °C |
3.Readings of temperature of flour during roasting :
Time interval | Temperature of flour |
At starting | 23.3°C |
After 5 min | 72.3°C |
After 10 min | 80.2°C |
After 15 min | 126°C |
After 20 min | 138°C |
After roasting | 143.15°C |
4.Temperature of flame at starting -72°C
Temperature of flame after 10 min -198°C
5.Weight of flour + dalda before roasting -420 gm
Weight of flour + dalda after roasting – 400 gm
Visit to Laddoo making unit at Falode ,Taleghar , Tal : Ambegaon
On 27th Feb , 2018 , I was visited to Shahid Rajguru Svayansevi Sanstha , Falode where processing of Ragi laddoo is done .
Following procedure were followed to roast of flour –
1.At starting flame kept slow and add small amount of ghee
2.After melting of ghee added flour and flame increased.
3, Stirred it continuously upto compete roasting .
4. After roasting off the gas and again added melted ghee and powder sugar and stirred it.
5.And bind the laddoos .
Following readings were taken during roasting :
- Temperature of flour
Time | Temperature of flour |
11:30 am | 30.85°C |
11:40 am | 74.5°C |
11:50 am | 119.4°C |
11:55am | 146.5°C |
12:00pm | 180°C |
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