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Heri Wijaya, Heri
Akademi Farmasi Samarinda
Agriculture, Biological Sciences & Forestry

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PERBANDINGAN METODE EKSTRAKSI TERHADAP RENDEMEN EKSTRAK DAUN RAMBAI LAUT (Sonneratia caseolaris L. Engl) Wijaya, Heri; Novitasari, Novitasari; Jubaidah, Siti
Jurnal Ilmiah Manuntung Vol 4 No 1 (2018): Jurnal Ilmiah Manuntung
Publisher : jurnal ilmiah manuntung akademi farmasi samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (516.373 KB)

Abstract

Rambai laut (Sonneratia caseolaris L. Engl) is one of the typical plants of Borneo that the leaves are empirically used by the community as a medicinal plant. Compounds from plants can be obtained by extraction. The yield rendement on the extraction process can be influenced by several factors, one of which is the method of extraction. This study aims to determine the effect of extraction methods and the amount of yield produced on rambai laut extracts. The research design is experimental with descriptive analysis. Rambai laut which has become powder then in extraction by using maseration method, infundation method, reflux method and soxhletasi method. The result of rendement is then analyzed using statistic. Soxhletasi method yield average value of rendemen that is equal to 28,38%, reflux equal to 25,57%, maseration equal to 21,28% and infundasi with average value of rendemen that is equal to 17,20%. The soxhletation method yields the highest average yield value and infundation with the lowest average yield value. The result of staitistic test shows that the extraction method has an effect on each rendement with p value = 0,024 <? = 0,05.   Keywords : Sonneratia caseolaris, extraction method, rendement
PENETAPAN KADAR PROTEIN TEMPE JAGUNG (Zea mays L.) DENGAN KOMBINASI KEDELAI (Glycine max (L.) Merill) SECARA SPEKTROFOTOMETRI SINAR TAMPAK Jubaidah, Siti; Nurhasnawati, Henny; Wijaya, Heri
Jurnal Ilmiah Manuntung Vol 2 No 1 (2016): Jurnal Ilmiah Manuntung
Publisher : jurnal ilmiah manuntung akademi farmasi samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (107.753 KB) | DOI: 10.51352/jim.v2i1.55

Abstract

Indonesian is still very dependent of soybean imports, so as to reduce the use of soybean need to find substitute materials in the manufacture of soybean. Corn can be an option because apart from being a source of carbohydrates, corn is also an important source of protein in the menu society in Indonesia. The purpose of this study to determine the levels of soybean protein maize (Zea mays) with a combination of soybean (Glycine max (L.) Merrill) with visible of spectrophotometry. The research design uses a comparison of corn: soybean as follows: P1 = 80: 20; P2 = 70: 30; P3 = 50: 50; P4 = 30: 70 and P5 = 20: 80. The results of this study indicate that P1 has a protein content of 6.7%, P2 = 8.06% = 10.76% P3, P4 and P5 = 13.46% = 14.8%. The greater the concentration ratio of soy protein obtained even greater. In organoleptic quality in soybean corn combination has the texture a little hard to hard, has no smell until the typical aroma smelled soybean, flat white to brown of white
FORMULASI DAN UJI PERTUMBUHAN RAMBUT KELINCI DARI SEDIAAN HAIR TONIC KOMBINASI EKSTRAK DAUN SELEDRI (Apium graveolens Linn) DAN DAUN MANGKOKAN (Polyscias scutellaria (Burm.f.) Fosberg) Jubaidah, Siti; Indriyani, Ria; Sa'adah, Hayatus; Wijaya, Heri
Jurnal Ilmiah Manuntung Vol 4 No 1 (2018): Jurnal Ilmiah Manuntung
Publisher : jurnal ilmiah manuntung akademi farmasi samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (330.371 KB)

Abstract

Apium graveolens Linn and Polyscias scutellaria (Burm.f.) leaves are empirically widely used to stimulate hair growth. The purpose of this research is to combine celery leaf extract and mangkokan leaf extract formulated in hair tonic. The hair tonic preparations made were evaluated by performing a physical test of the preparation and knowing the best concentration of celery leaf extract and mangkokan leaf extract on rabbit hair growth. The hair tonic were prepared in 3 formulations with the ratio of Celery leaf extract and mangkokan leaf extract (5:5 ; 7,5:2,5 and 2.5:7,5)% w / v. The positive control used is hair tonic Minoxidil 2%. Physical tests of the preparation include organoleptic test, pH and viscosity test. Hair growth activity test is done by applying hair tonic on the 3 rabbits shaved hair and hair growth measurements until the 21st day. The data of hair growth measurements were tested statistically by ANOVA test method. Based on the research result, it can be concluded that hair tonic combination of celery leaf extract and mangkokan leaf extract with ratio (7.5: 2,5)%, has average hair length 2,459 cm and hair weight 0,199 g is the optimum concentration in stimulating hair growth activity with positive control has average hair length 2,493 cm and hair weight 0,285 g. Test statistically there was no significant difference between extract and positive control.   Keywords : Apium graveolens Linn, Polyscias scutellaria (Burm.f.) Fosberg, hair tonic.
Co-Authors Henny Nurhasnawati Indriyani, Ria Novitasari Novitasari Sa'adah, Hayatus Siti Jubaidah, Siti