AKTIVITAS EKSTRAK DAUN GAMAL (Gliricidia sepium) SEBAGAI BIOKATALISATOR DALAM PEMATANGAN BUAH PISANG SUSU (Musa paradisiacal Sapientum)

Suanda, I Wayan (2010) AKTIVITAS EKSTRAK DAUN GAMAL (Gliricidia sepium) SEBAGAI BIOKATALISATOR DALAM PEMATANGAN BUAH PISANG SUSU (Musa paradisiacal Sapientum). Majalah Ilmiah Profitika, 2 (2). pp. 34-40. ISSN 2085-4528

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Abstract

Purpose of this research is to know whether there are activity of crude extract of gliricidia leaf (Gliricidia sepium) as biokatalistor in ripes process of Susu banana (Musa paradisiacal Sapientum) and which level of ppm will be occurred have optimum concentration to ripe process of Susu banana, by use a randomized block design (RBD). Types of data has collected in thes research was qualitative and quantitative data either as controls or given treatment viewed from indicators side (color and density). The results shows that the extract of gliricidia leaf (G. septium) have biocatalisator activity in ripe process of Susu banana fruit (M. paradisiacal Sapientum) as shown by F hit > F tab (P<0,05). Banana rind coler have value F hit = 8,51 and F tab = 2,48; whereas the density of the fruit have value F hit = 12,91 and F tab = 2,48. For the parameters of rind color, treatment of P0 with P1 not significantly (P>0,05), and treatment of P2, P3, P4 and P5 were significantly different (P<0,05), but the treatment of P2 and P3 were not significantly different as well as P4 with P5 have not significantly different (P>0,05). For banana fruit density, treatmen of P0 and P1 was not significantly different (P>0,05 and significantly different P<0,05) with P2, P3, P4 and P5. Extract of gliricidia leaf (G. sepium) contains etilen compounds that have function to alter rind colour from green to yellow and accelerates in the ripe process of bananas, that the most effective concentration is 200 ppm.

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