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Reducing of Raffinose and Stachyose by Rhizopus oryzae and Lactobacillus plantarum at Soybean Fermentation Farid Salahudin; Pramono Putro Utomo
Biopropal Industri Vol 3, No 2 (2012)
Publisher : Balai Riset dan Standardisasi Industri Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (104.026 KB) | DOI: 10.36974/jbi.v3i2.741

Abstract

Soybean (Glycine max) has high levels of protein. Furthermore, it also contains raffinose and stachyose, which in high amounts can lead to flatulence. It is known that Rhizopus oryzae could reduce the levels of stachyose and raffinose in soybean flour processing. Lactobacillus plantarum also could reduce stachyose levels on the processing of yoghurt from soybean.  Therefore the aim of this study was to determine the reduction of raffinose and stachyose on soybean fermentation using R. oryzae and L. plantarum isolates. The study was conducted by using combination of R. oryzae and L. plantarum isolates in soybean fermentation process in different length of time. The levels of raffinose and stachyose on fermented soybean products then tested. The results of this study showed that fermentation using R. oryzae single isolates for 2 days (R2L0) can produce soybean flour with low levels of raffinose and stachyose.  The products also have good color and smell.
Biofertilizer from West Kalimantan Seaweeds and Its Trialson Alluvial Soils Pramono Putro Utomo
Biopropal Industri Vol 3, No 2 (2012)
Publisher : Balai Riset dan Standardisasi Industri Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (47.917 KB) | DOI: 10.36974/jbi.v3i2.739

Abstract

Coastal areas of West Kalimantan province are rich with seaweed. To increase its economic value, seaweed could be used as primary materials for organic fertilizer production. This research was conducted to find the optimum combination of seaweeds used for organic fertilizer production using Brassica rapa as test plant on alluvial soils. Most dominant seaweeds found were used for biofertilizer production. Three types of seaweeds used were brown (Phaeophyceae), red (Rhodophyceae), and green (Chlorophyceae). Formulations used were 1:1:1, 1:1:2, 1:2:1, and 2:1:1. The formulation that met the biofertilizer quality conformance was applied on alluvial soils using Brassica rapa as a test plant. Result showed that 2:1:1 and 1:2:1 ratio of brown-red-green seaweed is the best formulation based on most growth parameters observed on Brassica rapa.
Aloe vera Effervescent Tablet Formulation: Comparation Study of Acid-Alkali-Aloe Powder and Maltodextrin Concentration Kasmawarni Kasmawarni; Pramono Putro Utomo
Biopropal Industri Vol 1, No 1 (2010)
Publisher : Balai Riset dan Standardisasi Industri Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (6954.613 KB) | DOI: 10.36974/jbi.v1i1.747

Abstract

The research on The Application of Effervescent Technology of Aloe vera as Functional Drink has been done. The objectives were to obtain effrvescent tablet prefered by the panelist as well as nutritious as aloe vera-based functional food also to obtain appropriate formula resulting good quality of effervescent tablet. Formulation of effervescent tablet with treatments of maltodextrin concentration were done. The result showed that the best formulas of aloe vera effervescent tablet were aloe vera concentration 33%, maltodextrin 7,5%, acid-karbonat total 43%, sorbitol 5%, sukralose 3 % and Polyethylenglicol 8000 %.
Co-Authors Farid Salahudin Kasmawarni Kasmawarni