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BUDIDAYA TANAMAN CABAI MERAH DALAM POT SEBAGAI STIMULUS ANAK USIA DINI DENGAN METODE PROJECT BASED LEARNING Jefri Pandu Hidayat; Siti Munfarida; Meidi Arisalwadi; Wahyu Ainul Wafi
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 7, No 1 (2023): March
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v7i1.12212

ABSTRAKAnak usia dini (0-6 tahun) memerlukan banyak stimulus perkembangan fisik dan otak hingga mencapai titik optimal. Pola kecerdasan pertumbuhan dicerminkan pada tiga macam bagian yaitu IQ, EQ, dan SQ. Anak-anak usia dini pada pemusatan belajar Arena Belajar KIDS masih memiliki kecenderungan untuk bermain gadget hingga lupa waktu. Salah satu solusinya adalah mengajak para siswa untuk menanam cabai di dalam pot. Bahan yang digunakan adalah bibit tanaman cabai merah, media tanam berupa tanah, pasir, dan kompos serta ditambahkan sekam pada permukaan tanah. Rasio antara tanah, pasir, dan kompos yang digunakan adalah 2:1:1 (v/v). Setelah empat bulan sejak acara pembukaan dan penyemaian benih cabai merah, terdapat 21 tanaman yang berhasil tumbuh dengan baik dengan rerata 37,38 cm; 4,5 buah; 44,71 buah secara berturut-turut tinggi tanaman, jumlah cabang, dan daun pada tanaman. Tingkat keberhasilan program penanaman cabai dalam pot sebesar 70% yang didorong dari hasil verifikasi para wali murid melalui kuisioner. Hasil verifikasi tersebut menyatakan bahwa program menstimulasi motorik anak dengan rerata baik (3,25). Diharapkan kerja sama dengan mitra terus berlanjut yang mengajak para murid untuk lebih peduli dengan lingkungan sekitar, seperti pembuatan kebun sayur terpadu atau perakitan hidroponik sebagi unjuk stimulus motorik pada anak usia dini. Kata kunci: cabai merah; media tanam; kecerdasan; usia dini ABSTRACTEarly childhood (0-6 years) requires additional stimulus for physical and brain development to reach the optimal point. The intelligence growth pattern is reflected in three kinds of parts, namely IQ, EQ, and SQ. Children in the KIDS Learning Arena learning center still have a tendency to play with gadgets so they forget the time. The solution invited children to plant chilies in pots. The materials used are red chili plant seeds, planting media in the form of soil, sand, and compost then rice husk addition on surface level. The ratio between soil, sand, and compost was used at 2:1:1 (v/v). After four months after the opening and seeding of red chilies, there were 21 plants that managed to grow well with an average of 37.38 cm; 4.5 pieces; 44.71 fruit respectively plant height, number of branches, and leaves on the plant. The success rate of the chili planting program in pots is 70% which drove the results by their teacher verification through questionnaires with a good average (3.25). Hopefully, the cooperation will continue to encourage students to care more about its environment, such as building an integrated vegetable garden or hydroponic assembly as a demonstration of motor stimulation in early childhood. Keywords: red chilli; cultivation media; intelligence; child

Karakteristik edible coating gel Aloe vera dengan fortifikasi bawang putih sebagai antimikroba Jefri Pandu Hidayat; Hammada Alfafa Romadhona; Ni’matus Sholihah; Siti Munfarida
AGROINTEK Vol 17, No 3 (2023)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v17i3.14607

Aloe vera-based edible coating consists of hydrocolloids that have potential research to optimate the biodegradable bushing. Meanwhile, the process of edible coating Aloe vera characterization is still the mind concept. The investigation Aloe vera edible coating Aloe vera- is concluded lifetime storage which `still in development. Optimization of storage tight to surrounding microbial contamination. Adding antimicrobial matter that can sustain food precursors is one concept of packaging bio-transformation. Onion powder has antioxidant goods to be fathomed to increase the characteristic of edible coating.The aim research was determined the optimum formulation to get foremost option of biodegredable packaging technology by fortification method. The derivation viscosity model was added by first-order differential. Mixing with 2% w/v onion powder and Aloe vera suspension with five ratio variables (A-E) revisited the viscosity effect against storage time and microbial growth. Hereafter, the solution's impact over in simple modulation inhibits Aspergillus niger and common bacterial at ambient growth. One-way analysis of variance (ANOVA) was performed. In five days, the suspension shows decreasing viscosity. Stable at 40 cp on control variable without any addition after days. Onion powder fortified in the suspension depicts bacterial growth at 12 hours. Afterward, the zone of accretion bacterial is uncontrol. The best option for edible coating by water and Aloe vera is an equal ratio of either A. Niger and common bacteria up to 16 hours saving time. All storage at the ambient temperature of 28ºC. Further research on suspension Aloe vera edible coating needs to compare the other microbial substance addiction. Furthermore, the application to foodstuffs is a potential discussion of edible coating research.

Evaluation of Eucheuma cottonii and Gracilaria sp. as Food Buffer for The Ibu Kota Nusantara (IKN) Based on Proximate Analysis Gevbry Ranti Ramadhani Simamora; Amalia Nur Kumalaningrum; Siti Munfarida; Olga Galih Rakha Siwi
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol 14, No 3 (2025): June 2025
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v14i3.836-845

East Kalimantan Province has great opportunities as a buffer for the IKN economy based on the utilization of marine potential. Eucheuma cottonii and Gracilaria sp. are the red seaweeds (Rhodophyta) most widely cultivated in Indonesia. This study aims to analyze the proximate content in two types of red seaweed, namely E. cottonii (offshore cultivation) and Gracilaria sp. (pond cultivation) obtained from farmers in dry conditions cultivated around the waters of Balikpapan, East Kalimantan, Indonesia. The results of the analysis showed significant differences between cultivation locations. Gracilaria sp. (pond cultivation) taken from Handil (HTK) and Babulu Laut (BALUKE) is considered potential because it has low water content (HTK 26.99 ± 0.02%), and has higher ash content (BALUKE 31.18 ± 0.41%), fat (BALUKE 0.36 ± 0.01%), protein (BALUKE 10.01 ± 0.01%), and crude fiber (HTK 1.90 ± 0.16%) compared to E. cottonii. These findings provide important information for the development of seaweed as a natural resource for the food and health industries. Keywords: Eucheuma cottonii, Food industry, Gracilaria sp., proximate content, Red seaweeds

Fermentasi biji durian khas Kalimantan sebagai pengganti tepung terigu dengan metode perendaman berseri Jefri Pandu Hidayat; Siti Munfarida; Asful Hariyadi
AGROINTEK Vol 19, No 1 (2025)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v19i1.21756

Durian seed modification is aimed at increasing the functional properties of a wheat flour alternative. The research combined immersion in Na2S2O5 and fermentation using L. plantarum solution. The influence among the solid consistency, starter concentration, and time process variable by Complete Randomized Design (RAL) duplicate experiment to get superlative condition. Runge-Kutta (RK) third-order method used the kinetic modeling algorithm. The RK solver was completed using the optimization solver in Ms. Excel 2021. The analysis of variance (ANOVA) was performed using Minitab 18.1. The functional properties parameters were measured consisting of carbonyl, carboxyl, degree of substitution, swelling power, solubility, water and oil absorption. The maximum specific growth rate of L. plantarum was 1.902/hours and the brown pigment degradation rate was 0.0016/minutes. It showed that the best form for time preliminary process was 120 minutes. It is followed by a raw material consistency of 15% (w/v), a starter concentration of 5% (v/v) at 24-hour fermentation. At the best process condition, the modified durian seed flour have carboxyl content 1.028%, carbonyl 0.48%, degree of substitution 0.078, swelling power 8.5 g/g, water solubility 7.64%, water and oil absorption capacity, 162.43% and 28.81% respectively. Whereas the functional properties are still not close to commercial wheat flour SNI 3751:2018. Hereafter, the parametric using growth model was expressed for the future bio-reactor design.

Optimasi proses degumming minyak sawit mentah (DRPO) dengan response surface methodology (RSM) berbasis central composte design (CCD) Jefri Pandu Hidayat; Rizka Lestari; Siti Munfarida; Andini Angelina Putri; Adrian Prananda Putra; Fidela Chosta; Ahmad Maulidi
AGROINTEK Vol 19, No 2 (2025)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v19i2.26063

Crude palm oil (CPO) is widely used in various processed food products, especially cooking oil. Refining cooking oil involves high heating temperatures and the addition of bleaching earth, which aims to remove the sap and brown-red color. As a result, it can eliminate the carotene, which is not functionally used for good human metabolism. This research aims to remove sap and impurities in CPO by analyzing the optimal operation of heating temperature (60-80 °C) and phosphoric acid concentration (0.5-2 ml) and comparing the functional group change on the degumming process. The analytical method used was Response Surface Technology (RSM) by Central Composite Design (CCD) at Design Expert 12, which used carotene, density, and free fatty acid (FFA) responses. The results are optimal variables on heating temperature 80 °C and 2 ml of phosphoric acid concentration. The result of %FFA in DRPO was 1.917 %, the carotene was 381,350 ppm, and the density was 0.909 g/l. Heating temperature influences the FFA content, which is an important consideration. Higher temperatures can lead to an increase in FFA content. Indeed, lipase activation significantly affects the FFA content by accelerating the enzyme-catalyzed reaction. Apart from that, the addition of phosphoric acid affects the increase in FFA due to the non-reaction of phosphoric acid. The physicochemical characteristics of palm oil after the degumming process have not changed significantly, with the density before and after the degumming process still being in the range of (0.909–0.912) g/l. Group bonds have no change because the C-H and C=O group bonds in the main triglyceride compound. It requires a lot of energy to break the triglyceride cluster chains. The preliminary FFA model was revealed y=0.169\left(T\right)-0.1064\left(V\right)-1.5 to degummed reactor design, further.

Peningkatan daya tarik kampung nelayan berdasi menuju desa eduwisata dan ekowisata berkelanjutan Siti Munfarida; Jefri Pandu Hidayat; Etsa Zaidan Al-Tabri; Hifzul Anwar Siregar; Firman Noor; Gusrawati Gusrawati; Muhammad Gaizka Seva Dharma; Muhammad Akshan Mahmud; Mustafa Hadi Al-Qadrie; Rahmat Hidayat; Windah Handayani
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 8, No 4 (2024): December
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v8i4.27092

Abstrak Salah satu unsur kemajuan peradaban adalah kegiatan pengabdian kepada masyarakat yang dilakukan oleh civitas akademik perguruan tinggi dalam hal ini Institut Teknologi Kalimantan (ITK), yang secara proaktif memberikan kontribusi perbaikan sosial, ekonomi, dan lingkungan. Kampung Nelayan Berdasi adalah mitra pengabdian kampus yang terletak di pesisir Balikpapan Barat. Permasalahan utama mitra yakni kurang termanfaatkannya hutan mangrove sebagai potensi kemajuan wilayah di bidang kebersihan dan wisata. Tujuan kegiatan pengabdian yaitu meningkatkan potensi tersebut melalui pengembangan hutan mangrove sebagai eduwisata dan ekowisata yang terjaga kebersihannya. Metode pelaksanaan kegiatan pengabdian kepada masyarakat dimulai dari survei lokasi dan identifikasi isu, perancangan fasilitas umum, dan laporan dampak kegiatan terhadap masyarakat pengguna yang dilakukan oleh tim selama 5 bulan, Januari hingga Mei 2024. Pembuatan bank sampah, gapura selamat datang, papan informasi wilayah dan denah rute wisata mangrove, serta jenis, manfaat, deskripsi keanekaragaman flora di wilayah wisata adalah bentuk nyata kegiatan pengabdian sebagai upaya peningkatan desa eduwisata dan ekowisata. Dampak kegiatan terukur dari survei responden warga dengan penilaian pada aspek kesesuaian kegiatan 71,40%, interaksi warga 71,40%, antusiasme warga 64,30%, kepuasan program kerja 78,60%, dan ketepatan waktu program 71,40%. Nilai pada aspek antusiasme warga yang lebih rendah dibandingkan yang lain karena sebagian warga sibuk dengan pekerjaannya masing-masing, sehingga tidak dapat ikut serta berpatisipasi. Meskipun demikian, tim pengabdian telah berhasil menjalankan kegiatan sesuai kebutuhan masyarakat berdasarkan rata-rata nilai aspek keseluruhan sebesar 71,42%. Diharapkan ada program keberlanjutan pemanfaatan mangrove dari segi pascapanen, guna memajukan potensi eduwisata dan ekowisata di Kampung Nelayan Berdasi yang terpantau secara lebih sistematis. Kata kunci: eduwisata; ekowisata; kebersihan; mangrove; nelayan Abstract One of the elements of civilization progress is community service activities carried out by the academic community of higher education, in this case, the Kalimantan Institute of Technology (ITK), which proactively contributes to social, economic, and environmental improvement. Kampung Nelayan Berdasi is a campus community service partner located on the coast of West Balikpapan. The main problem of the partner is the underutilization of mangrove forests as a potential for regional progress in the fields of hygiene and tourism. The purpose of the community service activity is to increase this potential through the development of mangrove forests as edu-tourism and ecotourism that are kept clean. The method of implementing community service activities starts from site surveys and issue identification, design of public facilities, and reports on the impact of activities on user communities carried out by the team for 5 months, from January to May 2024. Making waste banks, welcome gates, area information boards, and mangrove tourism route plans, as well as types, benefits, and descriptions of flora diversity in tourist areas are concrete forms of service activities as an effort to improve edu-tourism and ecotourism villages. The impact of activities is measured from a survey of community respondents with an assessment of the suitability of activities 71.40%, community interaction 71.40%, community enthusiasm 64.30%, work program satisfaction 78.60%, and program timeliness 71.40%. The value on the aspect of citizen enthusiasm is lower than the others because some residents are busy with their respective jobs, so they cannot participate. Nevertheless, the service team has succeeded in carrying out activities according to community needs based on the average overall aspect value of 71.42%. It is hoped that there will be a sustainability program for mangrove utilization in terms of post-harvest, to advance the potential for education and ecotourism in Kampung Nelayan Berdasi which is monitored more systematically. Keywords: cleanliness; education; ecotourism; fishery; mangrove

Evaluation of Eucheuma cottonii and Gracilaria sp. as Food Buffer for The Ibu Kota Nusantara (IKN) Based on Proximate Analysis Gevbry Ranti Ramadhani Simamora; Amalia Nur Kumalaningrum; Siti Munfarida; Olga Galih Rakha Siwi
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 14 No. 3 (2025): June 2025
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v14i3.836-845

East Kalimantan Province has great opportunities as a buffer for the IKN economy based on the utilization of marine potential. Eucheuma cottonii and Gracilaria sp. are the red seaweeds (Rhodophyta) most widely cultivated in Indonesia. This study aims to analyze the proximate content in two types of red seaweed, namely E. cottonii (offshore cultivation) and Gracilaria sp. (pond cultivation) obtained from farmers in dry conditions cultivated around the waters of Balikpapan, East Kalimantan, Indonesia. The results of the analysis showed significant differences between cultivation locations. Gracilaria sp. (pond cultivation) taken from Handil (HTK) and Babulu Laut (BALUKE) is considered potential because it has low water content (HTK 26.99 ± 0.02%), and has higher ash content (BALUKE 31.18 ± 0.41%), fat (BALUKE 0.36 ± 0.01%), protein (BALUKE 10.01 ± 0.01%), and crude fiber (HTK 1.90 ± 0.16%) compared to E. cottonii. These findings provide important information for the development of seaweed as a natural resource for the food and health industries. Keywords: Eucheuma cottonii, Food industry, Gracilaria sp., proximate content, Red seaweeds

Optimasi formula plasticizer gliserol dan filler carboxymethyl cellulose terhadap kekuatan mekanik pada biodegradable film packaging berbasis pati singkong Siti Munfarida; Amalia Nur Kumalaningrum; Nita Ariestiana Putri; Jefri Pandu Hidayat; Rizka Ayu Yuniar; Lasma Barbara Naibaho
AGROINTEK Vol 20, No 1 (2026)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v20i1.28410

The use of conventional plastics, which are difficult to degrade, has caused serious environmental problems, necessitating alternatives in the form of biodegradable plastics (bioplastics). Biofilms are anticipated to address social issues in line with the 12th SDG goal, namely the management and reduction of packaging waste generated daily. By utilizing abundant local cassava starch, the produced biofilms are anticipated to possess good mechanical properties and low water absorption, making them a potential eco-friendly alternative for food packaging while supporting the use of local resources. This study aims to develop cassava starch-based biofilms as environmentally friendly packaging by optimizing the formulation of carboxymethyl cellulose (CMC) and glycerol. The research employs cassava starch as the primary matrix, CMC as a filler to enhance mechanical properties, and glycerol as a plasticizer to improve the flexibility of the biofilm. The research methods include cassava starch extraction, mixing of materials with stirring and heating, and drying the gel into a biofilm. The biofilm's characteristics were analyzed through tensile strength and elongation tests. The results showed that the formula with a cassava starch concentration of 15 grams, 1% CMC, and 6% glycerol yielded the highest tensile strength value of 1.56 MPa, meeting the Japanese Industrial Standard (JIS) for edible films (≥ 0.392 MPa). The best elongation value reached 199.6%, demonstrating excellent flexibility according to JIS and Indonesian National Standards (SNI). This study indicates that the appropriate combination and concentration of materials can produce biofilms with the potential to replace conventional plastics, support environmental sustainability, and optimally utilize local resources

Fermentasi biji durian khas Kalimantan sebagai pengganti tepung terigu dengan metode perendaman berseri Jefri Pandu Hidayat; Siti Munfarida; Asful Hariyadi
AGROINTEK Vol 19, No 1 (2025)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v19i1.21756

Durian seed modification is aimed at increasing the functional properties of a wheat flour alternative. The research combined immersion in Na2S2O5 and fermentation using L. plantarum solution. The influence among the solid consistency, starter concentration, and time process variable by Complete Randomized Design (RAL) duplicate experiment to get superlative condition. Runge-Kutta (RK) third-order method used the kinetic modeling algorithm. The RK solver was completed using the optimization solver in Ms. Excel 2021. The analysis of variance (ANOVA) was performed using Minitab 18.1. The functional properties parameters were measured consisting of carbonyl, carboxyl, degree of substitution, swelling power, solubility, water and oil absorption. The maximum specific growth rate of L. plantarum was 1.902/hours and the brown pigment degradation rate was 0.0016/minutes. It showed that the best form for time preliminary process was 120 minutes. It is followed by a raw material consistency of 15% (w/v), a starter concentration of 5% (v/v) at 24-hour fermentation. At the best process condition, the modified durian seed flour have carboxyl content 1.028%, carbonyl 0.48%, degree of substitution 0.078, swelling power 8.5 g/g, water solubility 7.64%, water and oil absorption capacity, 162.43% and 28.81% respectively. Whereas the functional properties are still not close to commercial wheat flour SNI 3751:2018. Hereafter, the parametric using growth model was expressed for the future bio-reactor design.

Optimasi proses degumming minyak sawit mentah (DRPO) dengan response surface methodology (RSM) berbasis central composte design (CCD) Jefri Pandu Hidayat; Rizka Lestari; Siti Munfarida; Andini Angelina Putri; Adrian Prananda Putra; Fidela Chosta; Ahmad Maulidi
AGROINTEK Vol 19, No 2 (2025)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v19i2.26063

Crude palm oil (CPO) is widely used in various processed food products, especially cooking oil. Refining cooking oil involves high heating temperatures and the addition of bleaching earth, which aims to remove the sap and brown-red color. As a result, it can eliminate the carotene, which is not functionally used for good human metabolism. This research aims to remove sap and impurities in CPO by analyzing the optimal operation of heating temperature (60-80 °C) and phosphoric acid concentration (0.5-2 ml) and comparing the functional group change on the degumming process. The analytical method used was Response Surface Technology (RSM) by Central Composite Design (CCD) at Design Expert 12, which used carotene, density, and free fatty acid (FFA) responses. The results are optimal variables on heating temperature 80 °C and 2 ml of phosphoric acid concentration. The result of %FFA in DRPO was 1.917 %, the carotene was 381,350 ppm, and the density was 0.909 g/l. Heating temperature influences the FFA content, which is an important consideration. Higher temperatures can lead to an increase in FFA content. Indeed, lipase activation significantly affects the FFA content by accelerating the enzyme-catalyzed reaction. Apart from that, the addition of phosphoric acid affects the increase in FFA due to the non-reaction of phosphoric acid. The physicochemical characteristics of palm oil after the degumming process have not changed significantly, with the density before and after the degumming process still being in the range of (0.909–0.912) g/l. Group bonds have no change because the C-H and C=O group bonds in the main triglyceride compound. It requires a lot of energy to break the triglyceride cluster chains. The preliminary FFA model was revealed y=0.169\left(T\right)-0.1064\left(V\right)-1.5 to degummed reactor design, further.

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