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All Journal Agroland : Jurnal Ilmu-Ilmu Pertanian KOVALEN: Jurnal Riset Kimia AGROLAND: The Agricultural Sciences Journal Jurnal Pengolahan Pangan Conference on Innovation and Application of Science and Technology (CIASTECH) Abditani : Jurnal Pengabdian Masyarakat

Amalia Noviyanty

Program Studi Agroteknologi, Fakultas Pertanian Universitas Tadulako, Palu

Author-ID : 332522

Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Chemistry Education Engineering Law, Crime, Criminology & Criminal Justice Social Sciences

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PENGARUH RASIO PELARUT TERHADAP EKSTRAKSI DARI KULIT BUAH NAGA MERAH (Hylocereus polyrhizus) Amalia Noviyanty; Chitra Anggriani Salingkat; Syamsiar Syamsiar
KOVALEN: Jurnal Riset Kimia Vol. 5 No. 3 (2019): Edisi Desember
Publisher : Chemistry Department, Mathematics and Natural Science Faculty, Tadulako University

This study aims to determine the effect of the ratio of solvents to extract yield, phenolics total and IC50 values of red dragon fruit peel and also get the optimal solvent ratio to obtain extract yield, phenolics total and the highest or best IC50 values of red dragon fruit peel extracts. The solvent ratio used there are 6 levels of the ratio: 2:1; 3:1; 4:1; 5:1; 6:1 and 7:1 (v/w). The data obtained were analyzed using a Completely Randomized Design that was applied to observations of extract yield, phenolics total and IC50 values, if the treatment had a very significant or significant effect followed by continued Tukey HSD test at 1% or 5% level. The results showed that the solvent ratio very significantly affected the extract yield, phenolics total and IC50 value of red dragon fruit peel extract. The solvent ratio of 4:1 (v/w) produced extract yield, phenolics total and IC50 values the highest or best i.e 26.22%, 71.56 ppm, and 124.62 ppm. Keywords : IC50, the red dragon fruit skin, solvent ratio, phenolics total

PENGARUH JENIS PELARUT TERHADAP EKSTRAKSI DARI KULIT BUAH NAGA MERAH (Hylocereus polyrhizus) Amalia Noviyanty; Chitra Anggriani Salingkat; Syamsiar Syamsiar
KOVALEN: Jurnal Riset Kimia Vol. 5 No. 3 (2019): Edisi Desember
Publisher : Chemistry Department, Mathematics and Natural Science Faculty, Tadulako University

This study aims to determine the effect of the type of solvent on extract yield, total phenolics and IC50 values of the skin of red dragon fruit and also obtain the best type of solvent that provides extract rendement, total phenolics and the highest or best IC50 value for extracting red dragon fruit peels. There are 3 types of solvents used (95% ethanol, ethyl acetate and acetone: water (7: 3) with a sample-solvent ratio (5:1 v/b). The data obtained were analyzed using a Completely Randomized Design that was applied to observations of extract rendemen, phenolics total and IC50 values, if the treatment had a very significant or significant effect followed by continued BNJ test at 1% or 5% level. The results showed that the solvent ratio very significantly affected the extract rendemen, phenolics total and IC50 value of red dragon fruit peel extract. Ethanol 95% solvent is the best solvent for extracting dragon fruit peels because it has the highest yield (26.15%), total phenolic (64.75 ppm) and antioxidant activity (IC50 value) (120.53 ppm) highest or best. Keywords : IC50, the red dragon fruit skin, solvent ratio, extract yield, phenolics total

PENINGKATAN NILAI TAMBAH KONSUMSI PANGAN PRODUK MIE SAGU BAKSO IKAN LOKAL DESA BALIASE KECAMATAN MARAWOLA KABUPATEN SIGI Syamsiar Syamsiar; Amalia Noviyanty; Chitra Anggriani Salingkat; Sulmi Sulmi
Jurnal Abditani Vol. 2 No. 2 (2019): Oktober
Publisher : FAKULTAS PERTANIAN UNIVERSITAS ALKHAIRAAT

Program pengabdian kepada masyarakat ini bertujuan untuk memanfaatkan bahan pangan lokal yang sudah ada melalui upaya diversifikasi pangan.Tepung sagu merupakan salah satu bahan pangan yang mengandung karbohidrat cukup tinggi yang digunakan oleh sebagian besar penduduk sebagai makanan sampingan yang berada di pedesaan bahkan di perkotaan, oleh sebab itu perlu tetap dikembangkan usaha sagu secara berkesinambungan sebagai bahan baku industri rumahtangga pangan dengan target khusus adalah memberikan peluang kerja bagi masyarakat untuk berwirausaha dengan memanfaatkan tepung sagu dan ikan basahsebagai bahan baku, sehingga memberikan nilai tambah dan memberikan pelatihan pembuatan produk mie sagu bakso ikan. Metode yang akan diterapkan yaitu metode pendekatan klasikal dan individual. Pendekatan klasikal dilakukan pada saat penyampaian materi di lapangan dalam bentuk demplot tentang teknik olahan produk tepung sagu bisa dimanfaatkan sebagai bahan dasar olahan mie sagu dan dipadukan dengan bakso ikan. Pendekatan individual dilakukan pada saat praktek di lapangan yang mana peserta yang telah diberi pendidikan dan pelatihan diharapkan dapat menyebarluaskan kepada anggota masyarakat lainnya. Hasil dari kegiatan ini adalah ibu-ibu PKK mampu memproduksi mie sagu dan bakso ikan secara mandiri sehingga dapat dikonsumsi untuk skala rumah tangga maupun skala industri untuk peningkatan nilai tambah konsumsi dan tambahan penghasilan.

PENGARUH WAKTU EKSTRAKSI TERHADAP TOTAL FENOLAT DAN NILAI IC50 DARI EKSTRAKSI KULIT BUAH NAGA MERAH (Hylocereus polyrhizus) Amalia Noviyanty; Chitra Anggriani Salingkat; Syamsiar
Jurnal Pengolahan Pangan Vol 4 No 2 (2019)
Publisher : Fakultas Pertanian Universitas Alkhairaat Palu

The skin of the red dragon fruit is a waste that is still very rarely used. While the percentage of red dragon fruit skin is 30% to 35% of the weight of the fruit. Dragon fruit peels still contain quite high antioxidant compounds, antioxidant compounds can fight oxidation in the body. Utilization is done on the skin of dragon fruit, one of which is to extract it so that it can be used as a basis for a variety of functional foods that will benefit health. The study aims to determine the effect of extraction time on total phenolics and antioxidant activity (IC50 values) on red dragon fruit peel extracts and also obtain the optimum extraction time to get the highest or best total phenol and IC50 values. Extraction time used consists of 3 levels, namely 24 hours (1 day), 48 hours (2 days) and 72 hours (3 days). The data obtained were analyzed using the Completely Randomized Design which was applied to the observation of total phenolics and IC50 values, if the treatment had a very significant or real effect followed by continued BNJ testing at 1% or 5% level. The results showed that the extraction time had a very significant effect on the total phenolics and IC50 values of dragon fruit peel extract and the extraction time of 3 hours gave the highest or best total phenolics and IC50 values of 78.78 ppm and 115.90 ppm.

OPTIMALISASI EKSTRAKSI KULIT ARI BIJI KAKAO PADA BERBAGAI KONSENTRASI PELARUT SEBAGAI SUMBER ANTIOKSIDAN Amalia Noviyanty; Asriani Hasanuddin; Abdul Rahim; Gatot Siswo Hutomo
Conference on Innovation and Application of Science and Technology (CIASTECH) CIASTECH 2018 "Inovasi IPTEKS untuk mendukung Pembangunan Berkelanjutan"
Publisher : Universitas Widyagama Malang

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Penelitian ini bertujuan untuk mendapatkan kondisi optimum ekstraksi senyawa antioksidan dari kulit ari biji kakao pada berbagai konsentrasi pelarut etanol. Konsentrasi pelarut yang digunakan terdiri atas 3 level yaitu etanol 75%, etanol 85%, etanol 95%. Data yang diperoleh dianalisis menggunakan Rancangan Acak Lengkap yang diterapkan pada pengamatan rendemen ekstrak kering, total fenolat dan aktivitas antioksidan. Hasil penelitian menunjukkan bahwa pelarut etanol 95% memberikan nilai rendemen ekstrak, total fenolat dan aktivitas antioksidan terbaik yaitu 9,79%; 99,07 ppm dan 49,89 ppm.

OPTIMALISASI PRODUKSI OLEORESIN DARI KULIT ARI BIJI KAKAO (THEOBROMA CACAO L.) DAN PEMANFAATANNYA DALAM PENGOLAHAN PANGAN Amalia Noviyanty; Mappiratu Mappiratu; Nur Alam
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 22, No 1 (2015)
Publisher : Universitas Tadulako

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This research was conducted to produce oleoresin from the cacao bean husk in optimum condition (ratio ethanol/cacao bean husk and timeof extraction) and to utilize it ini food processing as food flavor. The research was conducted in stages. Stage I was extraction optimalization and production of oleoresin in two treatment, i.e. ethanol/cacao bean husk (v/b) with 8 extents, 5 : 1, 6 : 1, 7 :1, 8 : 1, 9 : 1, 10 : 1, 11 : 1 and 12 : 1 and time of extraction with 4 extents, 1 hour, 2 hour, 3 hour and 4 hour, using Completely Randomized Design applied to the observation of extract yield and total phenolic; stage II was oleoresin application of cacao bean husk in 5 extents, i.e. 2.5%, 5.0%, 7.5%, 10% and 12.5% using Randomized Block Design applied in the observation of organoleptic test. The research result show that the ratio of ethanol/cacao bean husk 11 : 1 (v/b) and 2 hour extraction time gave the best extract yield i.e. 1.48% and the best total phenolic 0.58%. Oleoresin concentration of 10% applied to biscuit gave the best effect compared than oleoresin concentration again. Key words : Cacao bean husk, extract yield, oleoresin production, optimum condition, and total phenolic.

ANALISIS PENDAPATAN KELUARGA PETANI SAGU DI DESA ALINDAU KECAMATAN SINDUE KABUPATEN DONGGALA Dafina Howara; Sulmi Sulmi; Amalia Noviyanty
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 23, No 2 (2016)
Publisher : Universitas Tadulako

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Sago is a source of staple food for the people in the eastern part of Indonesia as it contains high carbohydrate. Many types of traditional foods use sago as their raw material.This leads to sago being utilized as alternative food besides rice, corn and tubers to support the national food security. The utilization of sago for making traditional foods can potentially increase income of the people in general. Advance in food technology has allowed the creation of delicious and nutritious food from sago processing. The purpose of this study were to (1) determine the income derived from the business of traditional food made from sago, and (2) analyze the revenue contribution generated from the traditional food made from sago on household income of sago farmers. Samples were selected purposively with the number of respondents was 10 sago farmers in Alindau village. Data collected was through observations and interviews using questionnaires. Quantitative descriptive techniques such as income and contribution analysis were used to analyze the data. Alindau village is one of the villages in Donggala which still has sago palm plants. The processing of sago starch is still done traditionally using a grated coconut. The sago farm in Alindau village has not yet currently become the main source of income for the farmer families due to increasing illegal pruning of the plant leaves which then used for forage or sold leading to badly plant growth. The income generated from the sago farming was IDR 865,000.00 in average. However, as sago is only sold in the form of flour and no further processing has been done yet, there is no contribution coming from revenue generated from the processed sago, thus, the second purpose of this study was not achieved.Keywords: Income, Sago and Traditional Food.

PENGARUH PEMBERIAN ELASAGU SEBAGAI PUPUK ORGANIK PADA TANAMAN JAGUNG (Zea mays L.) UNTUK MENGURANGI PENGGUNAAN PUPUK NPKDI DESA ALINDAU KECAMATAN SINDUE KABUPATEN DONGGALA Amalia Noviyanty; Sulmi Sulmi
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 24, No 3 (2017)
Publisher : Universitas Tadulako

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Donggala is one of corn producer regencies in Central Sulawesi province supported by suitable climatic factors, regional potency and society aspect. Since 2001, the government has promoted GemaPalagung program (Movement of Rice, Soybean and Corn Self-Reliance). This program was evidently effective as shown by increasing in corn production, although it has yet to meet the domestic need of corn which is then lead to corn import (Purwono and Hartono, 2008). This indicates that efforts to increase corn production are still necessary (Ekowati and Nasir, 2011). One effort to increase production is by fertilization, especially by minimizing the use of chemical fertilizers (inorganic) that have a negative impact. Waste of processed sago known as elasaguis an organic material with high C/N ratio potentially to be used as an organic fertilizer through decomposition process. This research aimed at obtaining balanced elasagu organic fertilizer application and its efficiency when use in corn plantation. A randomized block design was used with five rate applications of the elasagu fertilizer i.e. no fertilizer applied (control), 35 g NPK fertilizer applied, 0.7 kg elasagu applied, 0.35 kg ela sagu+50 g NPK fertilizer applied, and 0.7 kg ela sagu+35 g NPK fertilizer applied. The research results showed that the 0.7 kg ela sagu+35 g NPK fertilizer treatment leads to highest in plant height, leaf number, and plant dry weight. Keywords: Corn, elasago and waste.

THE EFFECT OF APPLICATION OF RICE DISHWATER AND MANURE AS ORGANIC FERTILIZER TO THE GROWTH OF MUSTARD (Brassica Juncea L.) amalia noviyanty; Chitra Anggriani Salingkat
AGROLAND: The Agricultural Sciences Journal Vol 5, No 2 (2018)
Publisher : Tadulako University

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One of the recommended concepts of organic agriculture is the use of organic fertilizers and minimizing the use of inorganic fertilizers in farming activities or crop cultivation. Manure is one of the organic fertilizers that are often used as fertilizer, one of which is goat manure. In addition, there are several types of household waste that can be used as liquid organic fertilizers such as the waste rice washing water that can be applied to plants. The research objective were to determine the effect of giving rice washing water waste and manure to the growth and yield of mustard plants. This research was conducted from February to April 2017. This study used a randomized block design with two factors consisting of 16 treatments and repeated three times. The first factor isto control rice washing waterwith a concentration of 10, 20 and 30 ml/liter of water and the second factor is manure consisting of control, manure 5, 10 and 15 grams. This study uses quantitative data analysis techniques. Analysis of quantitative descriptive data used is plant height and number of leaves.Observation results of plant height showed that the highest average of plant height was experienced by 20 ml/liter rice washing water and 15 goat manure treatment. Likewise, the average number of leaves of mustard plants was not significantly different from the treatment of rice washing water, but the number of leaves in mustard plants was not significant. The results showed there were no significant interactions between the concentration of rice washing water and manure doses on growth and yield of mustard greens The rice washing water did not have a significant effect on plant height and number of leaves. The difference in the results of this study was thought to be caused by differences in the types of rice used.

SIFAT FISIKOKIMIA DAN SENSORIS SOHUN INSTAN DARI PATI SAGU Abdul Rahim; Mappiratu Mappiratu; Amalia Noviyanty
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 16, No 2 (2009)
Publisher : Universitas Tadulako

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The objectives of the research was to determine a method for making instant sohun from sago starch that has physicochemical and sensory properties of good quality. Optimizing instant sohun process was achieved by applying four different ratios of sago starch : hot water suspension (v/v) (1:0.75; 1:1; 1:1.25; and 1:1.5) and three different levels of cooking time (4, 6, and 8 minutes). A Completely Randomized design was used for observing the physicochemical properties, water content, cooking rate and cooking loss, while a Randomized Block design for the sensory properties. The research results showed that the sago starch:hot water suspension at a ratio 1: 0,75 (v/v) and 4 minutes cooking time was the best processing condition for making sohun instant from sago starch in which water content was 10.95%, cooking rate was 3.29 minute and cooking loss was 2.13%. While cooking time for 4 minutes resulted in better sensory properties than any other cooking time.

Co-Authors Abdul Rahim Abdul Rahim Abdul Rahim Asriani Hasanuddin Chitra Anggriani Salingkat Dafina Howara Defina Howara Gatot Siswo Hutomo Lien Damayanti Mappiratu Mappiratu Nur Alam Siti Maemunah Sulmi Sulmi Syamsiar Syamsiar Syamsiar

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