scholarly journals PEMANFAATAN LIMBAH KULIT BUAH PISANG KEPOK (Musa paradisiaca) SEBAGAI BIOSORBEN ZAT WARNA RHODAMIN B

KOVALEN ◽  
2019 ◽  
Vol 5 (3) ◽  
pp. 308-314
Author(s):  
Musafira Musafira ◽  
Nurfitrah M Adam ◽  
Dwi Juli Puspitasari
Keyword(s):  
Adsorption Capacity ◽  
Rhodamine B ◽  
Contact Time ◽  
Banana Peel ◽  
Musa Paradisiaca ◽  
Randomized Design ◽  
Rhodamine B Dye ◽  
Completely Randomized Design ◽  
Maximum Contact ◽  
Rhodamin B

The investigation about the utilization of Banana peel (Musa paradisiaca) as biosorbent Rhodamine B dye has been done The purpose of this study was to determine the maximum contact time and to determine the adsorption capacity of kepok banana peel. Completely randomized design (CRD) was used in this research with two variables (the contact time and Rhodamine B concentration. Both variables were done in five levels i.e 10, 30, 60, 90, and 120 min and 2, 4, 6, 8 and 10 ppm respectively. The result showed that the maximum concentration of banana peel in adsorbing Rhodamine B was 6 ppm with 120 of contact time, and Rhodamine B adsorption capacity was  4.55mg/g. Keywords: Banana peel, Rhodamine B, biosorbent

scholarly journals Penyerapan Ion Logam Merkuri Menggunakan Arang Aktif Limbah Kulit Pisang Kepok (Musa paradisiaca Formatypica)

KOVALEN ◽  
2020 ◽  
Vol 6 (1) ◽  
pp. 39-44
Author(s):  
Musafira ◽  
Dzulkifli ◽  
Fadrinah ◽  
Laila Qadrini
Keyword(s):  
Activated Carbon ◽  
Mercury Concentration ◽  
Contact Time ◽  
Metal Ion ◽  
Mercury Ion ◽  
Ion Concentration ◽  
Equilibrium Time ◽  
Musa Paradisiaca ◽  
Randomized Design ◽  
Completely Randomized Design

This research aimed to determine the percentage of mercury metal ion adsorbed in kapok banana peel’s activated carbon. It was done by applying Completely Randomized Design (CRD) with 6 variations of contact time, pH, and mercury concentration (i.e 10, 20, 30, 40, 50, 60 minutes; pH of 1, 2, 3, 4, 5, 6; and concentration of 10, 20, 30, 40, 50, 60 ppm, accordingly). The result showed that the equilibrium time was reached at 30 minutes, the maximum pH was reached at pH 5 and the maximum of adsorbed mercury ion at 40 ppm of mercury ion concentration. The adsorption percentages of those parameters were 61%, 98%, and 99%, respectively. Keywords: Kepok banana’s peel, charcoal, mercury metal ion.

scholarly journals RETENSI NITROGEN DAN ENERGI METABOLIS RANSUM BROILER YANG MENGANDUNG TEPUNG SILASE KULIT PISANG KEPOK (Musa paradisiaca formatypica).

ZOOTEC ◽  
2018 ◽  
Vol 38 (1) ◽  
pp. 226
Author(s):  
Risanto Siabandi ◽  
B. Bagau ◽  
M. R. Imbar ◽  
M.N. Regar
Keyword(s):  
Nitrogen Retention ◽  
Metabolizable Energy ◽  
Metabolic Energy ◽  
Banana Peel ◽  
N Retention ◽  
Alternative Feed ◽  
Musa Paradisiaca ◽  
Randomized Design ◽  
Key Word ◽  
Completely Randomized Design

NITROGEN RETENTION AND METABOLIC ENERGY BROILER RATIONS CONTAINING SILAGE KEPOK BANANA PEEL MEAL. Banana peel is a potential waste used as feed because their numbers are abundant and have the nutrients needed livestock. This study aims to determine the value of nitrogen retention (NR) and nitrogen corrected metabolizable energy value (AMEN) broiler ration containing silage kepok flour banana peel. This study involved 20 birds of broiler strains of Cobb at 6 weeks old. The completely randomized design was applied using four treatments and five replications for each treatment. The treatments were assigned into ration of 55 % corn without peel silage of kepok banana (R0), ration of 46.75% corn with 8.25% peel silage of kepok banana (R1), ration of 38.5% corn with 16.5% peel silage of kepok banana (R2), ration of 30.25% corn with 24.75% peel silage of kepok banana (R3). Variables measured were including nitrogen retention (NR) and nitrogen adjusted metabolic energy (AMEn). Results of analysis of variance showed that treatment significantly different (P <0.05) on nitrogen retention value and highly significant (P <0.01) against the value AMEn. Based on this study it can be concluded that the banana peel silage kepok flour (Musa paradisiaca formatypica)   can be used as one of alternative feed ingredients in the ration of broiler replace up to 30% corn 16.5% in the ration seen from Value Retention N (69.68%) while viewed from the AMEn (2924.92 kcal/kg) reimbursement to 15% or 8.25% in the ration. Key word: Kepok banana peel silage, N retention, metabolizable energy, broilers.

scholarly journals FORMULASI WHOLE BANANA (Musa paradisiaca l. L.) BISKUIT TINGGI SERAT BERPOTENSI MENCEGAH PENYAKIT DEGENERATIF PADA LANSIA

2021 ◽  
Vol 6 (2) ◽  
pp. 160
Author(s):  
Septiani Septiani ◽  
Mia Srimiati
Keyword(s):  
Wheat Flour ◽  
Experimental Research ◽  
The Elderly ◽  
Proximate Analysis ◽  
Banana Peel ◽  
Degenerative Diseases ◽  
High Fiber ◽  
Musa Paradisiaca ◽  
Randomized Design ◽  
Completely Randomized Design

This research aims to analyze the effect of the substitution of the whole banana (Musa paradisiaca l.) High-fiber biscuits to prevent degenerative diseases in the elderly. This experimental research design uses a Completely randomized design (CRD) with one control formula and four substitution levels including F0 (100% wheat flour), F1 (50% wheat flour and 50% kepok banana peel flour), F2 (45% wheat flour and 55 % kepok banana peel flour), F3 (40% flour and 60% banana peel flour) and F4 (35% flour and 65% of banana peel flour). .The results of the proximate analysis of selected whole banana (musa paradisiaca l.) biscuits contain 16.64% fiber, 63.18% carbohydrate, 21.58% fat, 5.64% protein, 469.50 kcal / 100g energy, 6.49% water, and 3.11% ash. This research concludes that the control formula biscuits is significant different from the selected whole banana (musa paradisiaca l.) biscuits formula (p <0.05) in in each analysis (water, ash, fat, protein, carbohydrate, and fiber).

scholarly journals Influence of Post Shooting Spray and Bunch Bagging on Per Day Productivity and Fruit Quality of Banana (Musa paradisiaca L.)

2021 ◽  
pp. 129-136
Author(s):  
D. R. Paradva ◽  
M. J. Patel ◽  
H. L. Kacha
Keyword(s):  
Humic Acid ◽  
Gibberellic Acid ◽  
Shelf Life ◽  
Blue Colour ◽  
College Of Agriculture ◽  
Musa Paradisiaca ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Horticultural Research

Aims: To determine the effect of post shooting spray and bunch bagging on per day productivity and quality of banana (Musa paradisiaca L.)” Study Design: Completely Randomized Design (Factorial) with three repetitions. Place and Duration of Study: Experiment was carried out at the Horticultural Research Farm, Department of Horticulture, B. A. College of Agriculture,  AAU, Anand during the year 2017-18 and 2018-19 Methodology: The experiment comprises of twenty four treatment combinations involving two varieties viz. Grand Naine and William with six levels of post shooting sprays namely; control, humic acid 2 %, 2, 4-D 30 mg/l, gibberellic acid (GA3) 100 mg/l, CPPU 4 mg/l and sulphate of potash (SOP) 2 % with two bunch bagging viz., non- woven material bag covering and blue colour polyethylene sleeve (6 % perforated) bag covering. Post shooting sprays were given twice i.e. 1st spray after complete opening of inflorescence and 2nd spray after 30 days of first spray with covering the bunch immediately after second spray. Results: The results indicated that the Grand Naine variety recorded significantly minimum harvest days, maturity days. Whereas, William variety was recorded significantly shelf life and fruit appearances. In case of per day productivity is concerned, both the varieties were equally important. The post shooting spray of GA3 100 mg/l recorded significantly improves per day productivity and fruit appearances. Whereas, post shooting spray of SOP 2 % recorded minimum harvest day and maturity days. While, post shooting sprays of CPPU 4 mg/l showed significantly maximum shelf life. The non-woven material bag covering was significantly better among all quantitative and qualitative parameters as compared to blue colour polyethylene sleeve bag covering. While, post shooting spray of CPPU 4 mg/l with non-woven material bag covering showed significantly expand the shelf life of fruit. Conclusion: Grand Naine variety recorded significantly minimum harvest and maturity days. Whereas, William variety was recorded significantly shelf life and fruit appearances. The post shooting spray of GA3 100 mg/l was improved per day productivity and fruit appearances. Whereas, post shooting sprays of CPPU 4 mg/l showed significantly enhancing the shelf life. The non-woven material bag covering on banana bunches was found significantly better among all quantitative and qualitative parameters.

Reduction of the Forage Seeds Physiological Quality by the Contact with Fertilizer in the Crop-Livestock Integration

2019 ◽  
pp. 1-11
Author(s):  
Anne Caroline Dallabrida Avelino ◽  
Dayana Aparecida De Faria ◽  
Carlos Eduardo Avelino Cabral ◽  
Joadil Gonçalves De Abreu ◽  
Elisangela Clarete Camili ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Contact Time ◽  
Accelerated Aging ◽  
Germination Percentage ◽  
Randomized Design ◽  
Accelerated Aging Test ◽  
Aging Test ◽  
Physiological Quality ◽  
Completely Randomized Design ◽  
Seeds Germination

The aim of this study was to evaluate the effects of Brachiaria seed contact time with 05-25-15 fertilizer (N-P2O5-K2O) on the seed’s physiological quality. The experimental design was a completely randomized design with four replicates. Treatments were arranged in a 5x4 factorial, being: five seeds contact times with fertilizer (0, 24, 48, 72 and 96 hours); four forages: Marandu palisadegrass, Piatã palisadegrass, Xaraés palisadegrass and Ruziziensis grass. The performed tests were: water content, germination (first count and germination percentage), tetrazolium (viability), electrical conductivity, accelerated aging, sand emergency and emergence speed index. Contact time of 05-25-15 fertilizer with Brachiaria seeds reduces linearly: Germination, emergence and emergence speed index of Brachiaria seeds; Piatã and Xaraés palisadegrass seeds viability; vigor (electrical conductivity), except in Ruziziensis grass seeds; and seeds germination of Piatã palisadegrass submitted to accelerated aging test (vigor). Piatã palisadegrass is the least recommended, among the analyzed grasses, for intercropping in simultaneous sowing.

scholarly journals Application of Moringa in the Removal of Salts from the Desalinator Reject

2019 ◽  
pp. 1-13
Author(s):  
A. J. Gomes Filho ◽  
S. C. de Paiva ◽  
G. M. C. Takaki ◽  
A. S. Messias
Keyword(s):  
Contact Time ◽  
Moringa Oleifera ◽  
Chemical Elements ◽  
Saline Water ◽  
Physical Chemical ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Whole Seed ◽  
Semi Arid ◽  
Moringa Oleifera Lam

This study aims to analyze the reject produced by the desalinators implanted in the semi-arid Pernambuco in contact with the seeds of Moringa oleifera Lam. For this, Moringa seeds were collected and prepared with the following treatments: reject (control), reject with whole seed with and without husks, reject with crushed seed with and without husks, seed residue with and without husks, in five replicas. Each replica was constituted with doses equivalent to 2.0 g of Moringa seeds for 200 mL of reject, with contact time corresponding to 30, 60, 120 and 180 minutes, in a completely randomized design, under laboratory conditions, total of 140 experimental units. The physical-chemical and statistical analyses were performed through analysis of variance (ANOVA), and the F test, at confidence interval of 95%. It has been found through laboratory tests that seeds with crushed or ground Moringa husks are equally effective at adsorbing sodium from 1,868,0 mg/L to 24,6 mg/L (98,7 %), calcium from 1,005.0 mg/L to 894.6 mg/L (11%), magnesium from 741.0 mg/L to 728.3 mg/L (1.7%) and chloride from 6,997.5 mg/L to 6,782.4 mg/L (1.8%). Therefore, Moringa seed can be considered promising in the adsorption of chemical elements of saline water desalinizers.

scholarly journals EFEKTIVITAS EKSTRAK KULIT BATANG MAJA (Aegle marmelos L) TERHADAP KEMATIAN LARVA NYAMUK Anopheles sp.

2021 ◽  
Vol 15 (2) ◽  
pp. 67
Author(s):  
Sinta Debi Pratama ◽  
Prayudhy Yushananta
Keyword(s):  
Contact Time ◽  
Animal Health ◽  
Work Productivity ◽  
Bark Extract ◽  
Mosquito Larvae ◽  
Malaria Endemic Area ◽  
Aegle Marmelos ◽  
The Public ◽  
Randomized Design ◽  
Completely Randomized Design

<em>Malaria is one of the public health problems that can cause death in infants, children under five, pregnant women and reduces work productivity. Vector control by chemical means leads to vector resistance and environmental pollution and negatively impacts public and animal health. This study aims to determine the effectiveness of the bark extract of Maja (Aegle marmelos L) against the death of Anopheles sp mosquito larvae with concentrations of 5%, 10%, 20%, 40%, and 50% and the observation of contact times every 15 minutes, 30 minutes, 60 minutes, 90 minutes and 120 minutes. The study used a Completely Randomized Design (CRD) with Factorial. Extraction used maceration method, with 70% ethanol as solvent. Larvae of Anopheles sp. instar III obtained from malaria endemic area. The test used a 200 ml container, with two replications. All data were analyzed by two way ANOVA and Tukey HSD test. This study obtained mortality of 93.3% larvae at a concentration of 50% and a contact time of 120 minutes. The results of statistical analysis showed a significant effect of concentration (p=0.0001), contact time (p=0.0001), and interaction concentration-contact time (p=0.004) on the mortality of Anopheles sp. mosquito larvae. This study has proven the use of bark extract of Maja (Aegle marmelos L) as an alternative bio-insecticide in controlling mosquito larvae of Anopheles sp.</em>

scholarly journals Pembuatan Kopi dari Kulit Pisang Kepok (Musa paradisiaca Linn) dan Aktivitas Antioksidannya

2019 ◽  
Vol 3 (1) ◽  
pp. 94
Author(s):  
Allikha Bias Mentari ◽  
Siti Nur Kholisoh ◽  
Taufik Nor Hidayat ◽  
Umar Hafidz Asy'ari Hasbullah
Keyword(s):  
Antioxidant Activity ◽  
Water Content ◽  
Bulk Density ◽  
Study Design ◽  
Ash Content ◽  
Banana Peel ◽  
Phenol Content ◽  
Musa Paradisiaca ◽  
Randomized Design ◽  
Fruit Maturity

Processing coffee from kepok banana peel is an option in diversifying food preparations and providing non-caffeine coffee. This study aims to study the characteristics of banana peel coffee based on fruit maturity and oven duration. In addition, it also analyzes total phenol and its antioxidant activity. The study design used a factorial randomized design with the first factor of fruit maturity (unripe and ripe) and the second factor of oven length (5, 10, and 15 minutes). Banana skin coffee has a yield ranging from 8.6 to 11.6%. Bulk density ranges from 0.43-0.48g/ml. Water content ranges from 3.9-6.39%. Ash content ranges from 0.92-6.79%. The content of phenol ranges from 0.6 to 2.46 mg PE/g. The coffee phenol content of ripe banana peel is larger than unripe. The longer oven increases the phenol content. IC50 and EC50 decrease with increasing phenol. The antioxidant activity of ripe banana peel coffee is larger than unripe

scholarly journals PENETAPAN RHODAMIN B PADA SAMPEL LIPSTIK DENGAN MENGGUNAKAN KLT-SPEKTROFOTODENSITOMETRI

Jurnal Kimia ◽  
2020 ◽  
pp. 77
Author(s):  
N.N.A.S. Devi ◽  
N.P.M.P.P. Winarni ◽  
I.P. Priyasana ◽  
G.A.D. Mayagita ◽  
V. Rahmadinha ◽  
...  
Keyword(s):  
Ethyl Acetate ◽  
Silica Gel ◽  
Liver Damage ◽  
Rhodamine B ◽  
Mobile Phase ◽  
Uv Light ◽  
Lymph Glands ◽  
Red Color ◽  
Rhodamine B Dye ◽  
Rhodamin B

Lipsticks are widely used by women to beautify themselves. Among the various colors that make lipstick more interesting, red color lipstick is the most demanded one. Rhodamine B is a synthetic dye that banned for use and certified as a hazardous material according to Minister of Health of Indonesian Republic No. 376/Menkes/Per/1990 because it causes liver damage, kidney and lymph glands damage, followed with organ enlargement. The aim of this study is to identify Rhodamine B in lipsticks in the market. Samples were taken from 3 shops in Denpasar City and Badung Regency. Samples were soaked with amonia solution with using wool yarn to extract the rhodamine B dye and identification using TLC plate silica gel GF254 withn-butanol: ethyl acetate: amonia (1322:5.2:6.5) as mobile phase then detected with UV light 254 and 366 nm. Identification by spectrophotodensitometry where the TLC plate was observed in the TLC Analyzer to observe the AUC in each spot formed. The AUC obtained from the instrument illustrates the concentration of the analyte in each bottle. The result shows that 3 examined samples doesn’t contain rhodamine B.   Keywords: Rhodamin B, Lipstik, TLC, Spectrophotodensitometry

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