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Acid and Enzymatic Hydrolyses of Rice Bran for Bioethanol Production Dewi Yuliani; Khoirul Achmad Julianto; Akyunul Jannah
ALCHEMY:Journal of Chemistry Vol 6, No 1 (2018): ALCHEMY: JOURNAL OF CHEMISTRY
Publisher : Department of Chemistry, Faculty of Science and Technology UIN Maulana Malik Ibrahim Malan

Rice bran is one among many agricultural by-products containing ~50-60 wt.% of carbohydrate. The carbohydrate is a prominent sugar source for bioethanol production. The objective of this research was to study bioethanol production from rice bran by acid and enzymatic treatment. The variations of acid used were dilute hydrochloric acid and sulphuric acid, while variations of enzyme used were amylolytic and cellulolytic enzyme. Ethanol production of acid-hydrolyzed rice bran was 24.95±1.61% (v/v) by hydrochloric acid and 29.57±2.04% (v/v) by sulphuric acid. Ethanol produced by enzymatic hydrolysis was quite low i.e. 6.7±0.04%, and 8.86±0.29% (v/v) for amylolytic and cellulolytic hydrolysate, respectively. Keywords: Bioethanol, rice bran, acid hydrolysis, enzymatic hydrolysis

Sosialisasi Pembuatan Yoghurt Kacang Tanah sebagai Pemberdayaan Masyarakat untuk Peningkatan Ekonomi Di Desa Landungsari Kecamatan Dau Kabupaten Malang Ma'unatin, Anik; Jannah, Akyunul; Sulhan, Muhammad
JRCE (Journal of Research on Community Engagement) Vol 5, No 1 (2023): Journal of Research on Community Engagement
Publisher : Universitas Islam Negeri Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/jrce.v5i1.20438

The increase in public awareness of health during the Covid 19 pandemic was accompanied by an increasing need for functional food including probiotic drinks. One of the efforts to diversify yogurt is by using peanuts as a substitute for cow's milk. The production of peanuts which is quite a lot in Malang allows it to be processed into Plant-based yogurt. As an effort to increase independence in the field of entrepreneurship in peanut-producing area in Desa Landungsari Kecamatan Dau Malang, it was necessary to provide socialization on making peanut yogurt and business development through the digital economy by the program team serving Qaryah Thayyibah UIN Maulana Maliki Ibrahim Malang.

Peningkatan Pola Asuh Melalui Penyuluhan Gizi dan Kesehatan di Kelurahan Samaan, Kota Malang Harini, Sri; Jannah, Akyunul; Mulyanto, Angga Dwi; Rahman, Hairur
JRCE (Journal of Research on Community Engagement) Vol 6, No 1 (2024): Journal of Research on Community Engagement
Publisher : Universitas Islam Negeri Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/jrce.v6i1.29285

Nutrition and health counseling in Samaan Village, Malang City, aims to increase parents' understanding of the importance of proper parenting in supporting child development, especially in the context of stunting prevention. Through a Participatory Action Research (PAR) approach, this activity involved posyandu cadres and the PKK mobilizing team in designing and implementing counseling. The materials presented focused on balanced nutrition, psychological stimulation, and the importance of routine health checks for toddlers. The results of the counseling showed an increase in parents' understanding of the importance of nutrition in supporting children's physical and cognitive development, as well as the application of better parenting.

Pharmacological Benefits of Porang (Amorphophallus muelleri Blume): A Review Isnaini, Hanik; Yuhana, Titan Memory; Sholehah, Washeilatus; Jannah, Akyunul
Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati Vol 10, No 2 (2025): June 2025
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/biota.v10i2.10308

Porang (Amorphophallus muelleri Blume) is a tuber plant from the Araceae family that grows wild in Indonesian forests. Porang tubers have a high content of the active compound glucomannan, a low-calorie hydrocolloid dietary fiber with various health benefits. However, its potential in the pharmaceutical field has not been fully explored scientifically, so this scientific review aims to explore the potential of glucomannan and other bioactive compounds in porang in the pharmaceutical field based on literature studies, as well as the challenges of developing it as a leading commodity in Indonesia. In addition to glucomannan, porang also contains secondary metabolites such as alkaloid, flavonoids, saponins, tannins, and steroids. Research studies show that porang can be used in the treatment of various diseases, such as diabetes (especially type-2 diabetes mellitus), obesity, hypertension, and has the potential as anti-cholesterol, anti-tumor, anti-inflammatory, prebiotic agent, anti-bacterial, and wound healing. The majority of applications that are still in preclinical in vivo trials on experimental animals and the presence of calcium oxalate as an irritant compound are the challenges of developing Porang as herbal medicine. Therefore, the use of porang as herbal medicine still requires further research regarding safe processing and clinically appropriate dosage. Keywords: cacao fruit-rot, Phytophthora palmivora, biological control, decomposer.

A Literature Review: Active Compound Content and Pharmacological Activity of Bitter Melon Plant (Momordica charantia L.) for Health Virdausy, Venya Nabila; Sabrina, Faizah Erica Andi; Jannah, Akyunul
Jurnal Biologi Tropis Vol. 25 No. 1 (2025): Januari - Maret
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i1.8207

Bitter melon (Momordica charantia L.) is a climbing plant that has benefits for the community's medicinal system. This review article aims to explore the active compound content and pharmacological activity of the M. charantia plant in the health sector. This study employed a literature review method by gathering data from various references, including journals, books, online articles, and other forms of literature, and summarizing the findings. The bioactive compounds of this plant are triterpenoids, steroids, flavonoids, tannins, saponins, alkaloids, polyphenols and glycosides. The bioactive content in the M. charantia plant can be used in the health sector, such as antidiabetic, antibacterial, antioxidant and anticancer. Its traditional uses and modern scientific research highlight its potential as an exploitable resource. The biological effects of M. charantia extract have a direct impact on human health. The results of this review are valuable as they can guide future research on the extraction of bioactive compounds from M. charantia and their potential applications.

Analisa aktivitas antioksidan serta eksplorasi flavonoid dari daun Synsepalum dulcificum sebagai inhibitor aldosa reduktase: Analysis of antioxidant activity and exploration of flavonoid from Synsepalum dulcificum leaves as aldose reductase inhibitors Anggono, Wike Adhi; Susilowati, Retno; Jannah, Akyunul
TEKNOLOGI PANGAN : Media Informasi dan Komunikasi Ilmiah Teknologi Pertanian Vol 15 No 2 (2024)
Publisher : Program Studi Ilmu dan Teknologi Pangan, Universitas Yudharta, Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/tp.v15i2.5307

Synsepalum dulcificum leaves are known to contain bioactive compounds, especially flavonoids, which have important biological activities, including inhibition of aldose reductase, an enzyme involved in diabetes complications. This study aims to explore the potential of flavonoids from Synsepalum dulcificum leaves as antioxidants and inhibitors of the aldose reductase enzyme. The methods used in this study include in-vitro tests with the DPPH method to evaluate antioxidant activity and molecular docking to predict the interaction between flavonoids and the aldose reductase enzyme. Leaf extracts were isolated using the maceration method with 70% ethanol, and active compounds were identified through LC-MS analysis. Molecular docking tests were performed using PyRx, PyMol, and BIOVIA: Discovery Studio Visualizer software. The results showed that Synsepalum dulcificum leaf extract had very strong antioxidant activity with an IC50 value of 11.4108 Î¼g/mL. Molecular docking results revealed that the compounds morin and pinostrobin had a stronger binding affinity to aldose reductase than the standard ligand sorbinyl. In conclusion, flavonoids from Synsepalum dulcificum leaves have great potential as antioxidant agents and aldose reductase inhibitors, which can be further developed as natural therapeutic candidates to prevent diabetic complications.

Pharmacological Benefits of Porang (Amorphophallus muelleri Blume): A Review Isnaini, Hanik; Yuhana, Titan Memory; Sholehah, Washeilatus; Jannah, Akyunul
Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati Vol 10, No 2 (2025): June 2025
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/biota.v10i2.10308

Porang (Amorphophallus muelleri Blume) is a tuber plant from the Araceae family that grows wild in Indonesian forests. Porang tubers have a high content of the active compound glucomannan, a low-calorie hydrocolloid dietary fiber with various health benefits. However, its potential in the pharmaceutical field has not been fully explored scientifically, so this scientific review aims to explore the potential of glucomannan and other bioactive compounds in porang in the pharmaceutical field based on literature studies, as well as the challenges of developing it as a leading commodity in Indonesia. In addition to glucomannan, porang also contains secondary metabolites such as alkaloid, flavonoids, saponins, tannins, and steroids. Research studies show that porang can be used in the treatment of various diseases, such as diabetes (especially type-2 diabetes mellitus), obesity, hypertension, and has the potential as anti-cholesterol, anti-tumor, anti-inflammatory, prebiotic agent, anti-bacterial, and wound healing. The majority of applications that are still in preclinical in vivo trials on experimental animals and the presence of calcium oxalate as an irritant compound are the challenges of developing Porang as herbal medicine. Therefore, the use of porang as herbal medicine still requires further research regarding safe processing and clinically appropriate dosage. Keywords: cacao fruit-rot, Phytophthora palmivora, biological control, decomposer.

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