Kebutuhan Reagen dan alat.docx
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Kebutuhan Reagen Larutan/Reagen Konsentra si Kebutuhan /uji Banyak / Ulanga n Kebutuh an Total asam Larutan PP 3 tetes 6 18 tetes NaOH 0.1 N 10 ml 6 60 ml Air destilata 125 ml 6 750 ml Kandungan Gula Total Standar glukosa 10, 20, 30, 40, 50, 60 ppm 6 ml 6 36 ml Larutan fenol 5% 1 ml 6 6 ml H2SO4 pekat 5 ml 6 30 ml Kadar Gula Pereduksi DNS 10.6 g 10.6 g NaOH 19.8 g 19.8 g Potassium Sodium Tartarat 306 g 306 g Phenol 7.6 g 7.6 g Sodium metabisulfit 8.3 g 8.3 g Aquades 1416 ml 1416 ml HCl 0.1 N NaOH 2 g/ml HCl Standar glukosa 50, 100, 150, 200, 250 ppm 6 ml 6 36 ml TPC PCA 23.5 g 96 2256 g Air destilata 1000 ml 96 96000 ml Larutan garam fisiologis 0.85% 9 ml 96 576 ml Aktivitas Antioksidan DPHH 1mM 2.5 ml 15 37.5 ml Standar asam askorbat 25, 50, 100, 200, 400 ppm 6 ml 6 36 ml
Transcript of Kebutuhan Reagen dan alat.docx
Kebutuhan ReagenLarutan/ReagenKonsentrasiKebutuhan/ujiBanyak/UlanganKebutuhan
Total asam
Larutan PP3 tetes618 tetes
NaOH0.1 N10 ml660 ml
Air destilata125 ml6750 ml
Kandungan Gula Total
Standar glukosa10, 20, 30, 40, 50, 60 ppm6 ml636 ml
Larutan fenol5%1 ml66 ml
H2SO4 pekat5 ml630 ml
Kadar Gula Pereduksi
DNS10.6 g10.6 g
NaOH19.8 g19.8 g
Potassium Sodium Tartarat306 g306 g
Phenol7.6 g7.6 g
Sodium metabisulfit8.3 g8.3 g
Aquades1416 ml1416 ml
HCl0.1 N
NaOH2 g/ml HCl
Standar glukosa50, 100, 150, 200, 250 ppm6 ml636 ml
TPC
PCA23.5 g962256 g
Air destilata1000 ml9696000 ml
Larutan garam fisiologis0.85%9 ml96576 ml
Aktivitas Antioksidan
DPHH1mM2.5 ml1537.5 ml
Standar asam askorbat25, 50, 100, 200, 400 ppm6 ml636 ml
Metanol2.5 ml1537.5 ml
Kadar Fenolik Total
Standar asam galat5-125 ppm6 ml636 ml
Metanol0.5 ml157.5 ml
Aquades2.5 ml1537.5 ml
Reagent Folin-Ciocalteau50%2.5 ml1537.5 ml
Na2CO37.5%2 ml1530 ml
AlatAlatJumlah
Refraktometer1
pH meter1
Corong1
Erlenmeyer 125 ml1
Labu ukur 125 ml1
Tabung reaksi12
Rak tabung reaksi1
Erlenmeyer 250 ml1
Erlenmeyer 500 ml1
Cawan Petri16
Gelas piala1
Sudip1
Penjepit1
Colorimeter1
Spektrofotometer1
Pipet
Mikropipet1
Termometer2
Stopwatch1
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