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All Journal AGRIKA Jurnal Penelitian Pendidikan IPA (JPPIPA) Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Jurnal Biologi Tropis Jurnal Informasi dan Teknologi Jurnal Ilmiah Pertanian ( JIPERTA) Akuntansi dan Humaniora: Jurnal Pengabdian Masyarakat JURNAL KIMIA SAINTEK DAN PENDIDIKAN
Nur Asyiah Dalimunthe
Jurusan Agroteknologi, Fakultas Pertanian, Universitas Medan Area
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Education Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Physics Social Sciences

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IDENTIFIKASI METABOLIT PRIMER PADA TANAMAN BLACK SAPOTE (Diospyros dygina) Dalimunthe, Nur Asyiah; Steven, Bobby; Fitrah, Saidul; Sahfitra, Angga Ade
Agrika Vol. 18 No. 2 (2024)
Publisher : Badan Penerbitan Universitas Widyagama Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31328/ja.v18i2.6514

Abstract

ABSTRAKBlack sapote (Diospyros dygina) termasuk buah yang baru dikenal masyarakat, disukai dan mulai banyak ditanam. Informasi nutrisi pada black sapote masih terbatas, sehingga penelitian ini bertujuan mengidentifikasi metabolit primer pada daun dan daging buah black sapote yang dikenal sebagai sawo hitam atau kesemek hitam, menggunakan metode SNI 01-2891-1992. Parameter nutrisi yang diamati mencakup kadar air, karbohidrat, lemak total dan protein. Hasil analisis menunjukkan bahwa daun black sapote mengandung kadar air sebesar 58.8%, karbohidrat 1.95%, lemak total 0.72%, dan protein 87.26%. Sementara itu, daging buahnya memiliki kadar air 84.1%, karbohidrat 2.31%, lemak total 0.29%, dan protein 1.05%. Temuan ini mengindikasikan bahwa black sapote memiliki potensi sebagai sumber pangan bernutrisi tinggi dan dapat dimanfaatkan lebih lanjut dalam pengembangan produk olahan serta mendukung pertanian berkelanjutan. ABSTRACKBlack sapote is a fruit that has just become known to the public, is liked and is starting to be widely planted. Nutritional information on black sapote was still limited, so this research aimed to identify primary metabolites in the leaves and flesh of black sapote (Diospyros dygina), known as sawo hitam or black persimmon, using the SNI 01-2891-1992 method. The nutritional parameters observed included water content, carbohydrates, total fat and protein. The analysis results showed that black sapote leaves contain water content of 58.8%, carbohydrates 1.95%, total fat 0.72%, and protein 87.26%. Meanwhile, the flesh of the fruit had water content of 84.1%, carbohydrates 2.31%, total fat 0.29%, and protein 1.05%. These findings indicated that black sapote had potential as a highly nutritious food source and can be further utilized in developing processed products and supporting sustainable agriculture.  
Qualitative and Quantitative Analysis of Vitamins, Micro-Macro Nutrient Content and Physicochemical Characteristics of Surat Dibata Leaves (Macodes Petola) Dalimunthe, Nur Asyiah; Aziz, Rizal; Wardani, Dwika Karima; Sahfitra, Angga Ade
Jurnal Penelitian Pendidikan IPA Vol 11 No 10 (2025): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i10.12257

Abstract

This research was conducted with the aim of determining the vitamin content, micro-macro nutrients, and physicochemical properties contained in the leaves of the Surat Dibata plant (Macodes petola). The analysis procedure included qualitative and quantitative vitamin tests using the DCPIP method and UV-Vis spectrophotometry, analysis of micro-macro nutrients using AAS, and measurement of water content, ash, pH, and water-soluble organic compounds based on the AOAC standard method. The test results showed that qualitatively these leaves contain vitamins C, B1, and E, with concentrations (mg/100 g) of 47.8; 1.02; and 0.99, respectively. Meanwhile, for micro-macro nutrients such as Fe, Zn, Mg, and Ca, quantitative results showed levels (mg/kg) of 47.2; 30.7; 212.3; and 433.7, respectively. Furthermore, the detected water content was 79.22%, the ash content was 10.15%, the pH was 5.8, and the water-soluble organic compound content reached 66.6%. Overall, this data shows that Surat Dibata leaves have great potential as a natural source of nutrients and phytochemicals that support the development of herbal products and environmentally friendly agriculture.
IDENTIFIKASI KANDUNGAN SENYAWA METABOLIT SEKUNDER PADA BATANG DAN DAUN SURAT DIBATA (Macodes petola) MENGGUNAKAN GAS CHROMATOGRAPHY SPECTROMETRY (GCMS) Sianturi, Parulian; Dalimunthe, Nur Asyiah; Sahfitra, Angga Ade; Aziz, Rizal; Sihotang, Saipul
Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Vol. 8 No. 2 (2024): Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian, Juni
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agr.v8i2.12725

Abstract

This study, entitled Identification of Secondary Metabolite Compounds in the Stems and Leaves of Surat Dibata (Macodes petola) Using Gas Chromatography Mass Spectrometry (GCMS) aims to determine the compounds and their concentrations of secondary metabolites present in the stems and leaves of Surat Dibata (Macodes petola) using Gas Chromatography Mass Spectrometry (GCMS). The methods used in this study include maceration extraction to identify secondary metabolite compounds and Gas Chromatography Mass Spectrometry (GCMS) to determine the concentrations of these compounds in the stems and leaves of Surat Dibata (Macodes petola). The results of the study showed that the extraction identified secondary metabolite compounds such as steroids in the stems and flavonoids, steroids, and tannins in the leaves. Based on the results from the GCMS analysis, the stems were found to contain 0.63% steroids, while the leaves contained 0.002% flavonoids, 0.002% tannins, and 2.215% steroids.
Co-Authors Abdul Rahman Angga Ade Sahfitra Desimember P, Jesika Esra Dwika Karima Wardani Fernando, Josua Puji Lois Fitrah, Saidul Frianda, Dwi Dicka Hulu, Eman Hardi Yanto Manullang, Rian Fernando Nasution, Syahrul Rannando, Rannando Rizal Aziz, Rizal Saipul Sihotang Sebayang, Minda Muliana Sianturi, Parulian Siti Aisyah Steven, Bobby Syahfitra, Angga Ade Tobing, Wirudiono Lumban