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LAPORAN PRAKTIKUMNilai :

TEKNIK PASCA PANEN I(Karakteristik Termal Bahan Hasil Pertanian : Pengukuran Nilai Kapasitas Kalor (CP) )

Oleh:Nama:Candra MelatiNPM:240110140057Hari, Tanggal Praktikum:Selasa, 06 Oktober 2015Co.Ass:1. Aditya Ramadhan2. Cindy Almas R3. Jeremia Kristian4. Prisilia Ratna S5. Shayana Junita

LABORATORIUM PASCA PANEN DAN TEKNOLOGI PROSESDEPARTEMEN TEKNIK DAN MANAJEMEN INDUSTRI PERTANIANFAKULTAS TEKNOLOGI INDUSTRI PERTANIANUNIVERSITAS PADJADJARAN2015BAB IPENDAHULUAN

1.1 Latar Belakang

1.2 Tujuan

BAB IITINJAUAN PUSTAKA

BAB IIIMETODOLOGI PENGAMATAN DAN PENGUKURAN

3.1 Alat dan Bahan3.1.1 Alat3.1.2 Bahan3.2 MetodeM

BAB VIHASIL

4. 1 HasilTabel 1. Data Hasil Pengukuran 1ParameterTomat CeriJeruk Limau

Mb (kg)0,00620,00561

Tb1 (K)300300

Tb2 (K)324,8332

24,832

Ta1 (K)353341

Ta2 (K)328328,8

2512,2

Ma (kg)0,150,15

Tabel 2. Data Hasil Pengukuran 2ParameterTomat CeriJeruk Limau

Mb (kg)0,004320,00523

Tb1 (K)300300

Tb2 (K)326,1328,5

26,128,5

Ta1 (K)353336

Ta2 (K)334328

198

Ma (kg)0,150,15

Tabel 3. Data Hasil Pengukuran 3ParameterTomat CeriJeruk Limau

6,81 10-35.83 10-3

Tb1 (K)300300

Tb2 (K)331.4330.6

Tb (K)31.430.6

Ta1 (K)353335

Ta2 (K)335335

Ta (K)185

150 10-3150 10-3

Tabel 4. Data Hasil Pengukuran 4ParameterTomat CeriJeruk Limau

Mb (kg)0,003170,00555

Tb1 (K)300300

Tb2 (K)327,5320,7

Tb (K)27,520,7

Ta1 (K)353343

Ta2 (K)337336

Ta (K)167

Ma (kg)0,150,15

Tabel 5. Data Hasil Pengukuran 5ParameterTomat CeriJeruk Limau

Mb (kg)0,004530,00541

Tb1 (K)300300

Tb2 (K)327,9335

27,935

Ta1 (K)353337

Ta2 (K)338328,5

158,5

Ma (kg)0,150,15

Tabel 6. Hasil Perhitungan CpKelompokCp (kJ/kgK)

Tomat CeriJeruk Limau

1101,94458938,55544355

2105,656633,652

352,77915,573

4115,078938,20342081

574,414228,14628994

Rata-rata89,9746578106830,82603086

4. 2 Perhitungan4.2.1 Perhitungan Kelompok 11. a.Tomat CeriQa = Qb15,675 kJ = 0,15376 kgK . CpbCpb = 101,944589 kJ/kgKb. Jeruk Limau Qa = Qb

7,6494 kJ = 0,17952 kgK . CpbCpb = 42,61029412 kJ/kgK

4.2.2 Perhitungan Kelompok 2a.Tomat CeriQa = Qb11,913 kJ = 0,112752 kgK . CpbCpb = 105,6566624 kJ/kgKb. Jeruk Limau Qa = Qb5,016 kJ = 0,149055 kgK . CpbCpb = 33,65200765 kJ/kgK

4.2.3 Perhitungan Kelompok 3a. Tb1 (K) = Suhu Ruangan = 270C = 300 Kb. Perhitungan Cp Tomat Ceri ()

c. Perhitungan Cp Jeruk Limau ()

4.2.4 Perhitungan Kelompok 4qa = qbma. Cpa. Ta. = mb. Cpb. Tb1. Tomat Ceri0,15 kg x 4,18 kJ/kg.K x 16 K = 0,00317 kg x Cptomat x 27,5 KCptomat = Cptomat = 115,0788644 kJ/kg.K2. Jeruk Limau0,15 kg x 4,18 kJ/kg.K x 7 K = 0,00555 kg x Cpjeruk x 20,7 KCpjeruk = Cpjeruk = 38,20342081 kJ/kg.K

4.2.5 Perhitungan Kelompok 5a. Tomat CeriQa = Qb9,405 kJ = 0,126387 kgK . CpbCpb = 74,41429894 kJ/kgKb. Jeruk Limau Qa = Qb5,3295 kJ = 0,18935 kgK . CpbCpb = 28,14628994 kJ/kgK

BAB VPEMBAHASAN

BAB VIPENUTUP

DAFTAR PUSTAKA

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