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PENGARUH KONSENTRASI STARTER SCOBY (SYMBIOTIC CULTURE OF BACTERIA AND YEAST) TERHADAP TOTAL MIKROBA, TOTAL KHAMIR DAN ORGANOLEPTIK KOMBUCHA SARI BUAH APEL: Effect of SCOBY (Symbiotic Culture of Bacteria and Yeast) Starter’s Concentration on Chemical, Microbiologycal and Organoleptic Properties of Apple Juice Kombuch Rosita; Dody Handito; Moegiratul Amaro
Pro Food Vol. 7 No. 2 (2021): Pro Food (Jurnal Ilmu dan Teknologi Pangan)
Publisher : Fakultas Teknologi Pangan dan Agroindustri, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/profood.v7i2.226

Abstract

ABSTRACT Apple juice kombucha was a fermented drink made from apple juice used a SCOBY (Symbiotic Culture of Bacteria and Yeast) starter that eight (8) days fermented time. This research aimed to determine the effect of SCOBY starter’s concentration on Total Plate Count (TPC), total yeast, total acid, antioxidant activity and organoleptic (color, aroma and taste) properties of apple juice kombucha. This study used a Completely Randomized Design (CRD) with concentration different of the SCOBY starter as the single factor i.e 2%, 4%, 6%, 8%, 10% and 12%, respectively, repeated in three (3)  times   resulting 18 experimental units. Co-Stat application with Analysis of Variance and Honestly Significant Difference (HSD) test was used to analyze the statistic. The results present that the concentration level of SCOBY starter had a significant effect on TPC, total yeast, total acid, antioxidant activity and organoleptic quality including taste (hedonic and scoring) and color (scoring). The acceptable treatment (“somewhat favored”) for apple juice kombucha from organoleptic test was the concentration of SCOBY starter 4% added. That treatment had Total Plate Count 6.32 CFU/mL, total yeast 8.25 CFU/mL, total acid 0.65%, antioxidant activity 36.75% with organoleptic color “slightly brown”, aroma “does not smell apple” and taste “slightly sweet”.   ABSTRAK Kombucha sari apel merupakan minuman fermentasi dari sari apel menggunakan starter SCOBY (Symbiotic Culture of Bacteria and Yeast) dengan waktu fermentasi selama 8 hari. Jelaskan secara singkat alasan anda menggunakan / memilih SCOBY. Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi starter SCOBY terhadap total mikroba, total khamir, total asam, aktivitas antioksidan dan organoleptik (warna, aroma dan rasa) kombucha sari apel. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan satu faktor  yakni perbedaan konsentrasi starter SCOBY dengan perlakuan penambahan starter sebesar 2%, 4%, 6%, 8%, 10% dan 12% dengan tiga(3) kali ulangan sehingga menghasilkan 18 unit percobaan. Aplikasi Co-Stat dengan uji keragaman dan Uji Beda Nyata Jujur (BNJ) digunakan untuk menganalisa data. Hasil penelitian menunjukkan tingkat konsentrasi starter SCOBY memberikan pengaruh nyata terhadap Total Plate Count (TPC), total khamir, total asam, aktivitas antioksidan dan mutu organoleptik meliputi rasa (hedonik dan scoring) dan warna (scoring). Perlakuan kombucha sari apel dengan rasa yang dapat diterima (“agak disukai”) oleh panelis adalah perlakuan penambahan konsentrasi starter SCOBY sebanyak 4%. Perlakuan tersebut memiliki Total Plate Count 6,32 CFU/mL, total khamir 8,25 CFU/mL, total asam 0,65%, aktivitas antioksidan 36,75% dengan organoleptik warna “agak cokelat”, aroma “tidak beraroma apel” dan rasa “agak manis”.
PENGARUH TEPUNG KENTANG HITAM SEBAGAI PENSUBSTITUSI TERIGU TERHADAP KARAKTERISTIK DONAT: The Effect of Black Potato Flour as a Substitution Wheat Flour on Characteristic of Doughnut Siska Cicilia; Eko Basuki; Agustono Prarudiyanto; Ahmad Alamsyah; Dody Handito
Pro Food Vol. 8 No. 1 (2022): Pro Food (Jurnal Ilmu dan Teknologi Pangan )
Publisher : Fakultas Teknologi Pangan dan Agroindustri, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/profood.v8i1.231

Abstract

Tujuan penelitian ini adalah mengetahui karakteristik donat berbahan terigu yang disubstitusi dengan kentang hitam. Kentang hitam memiliki kandungan gizi yang cukup lengkap berupa karbohidrat, vitamin C, dan mineral. Penelitian menggunakan RAL satu faktor dan metode eksperimental. Perlakuan pada penelitian ini adalah substitusi tepung terigu dengan tepung kentang hitam (D) yaitu DB1 (100%:0%), DB2(90%:10%), DB3 (80%:20%), DB4 (70%:30%), DB5 (60%:40%), dan DB6 (50%:50%). Parameter yang diamati berupa kadar air, kadar abu, kadar protein, kadar lemak, dan sifat sensoris. Data dianalisis dengan Anova pada taraf 5% dan diuji lanjut menggunakan Beda Nyata Jujur (BNJ). Hasil penelitian menunjukkan semakin banyak substitusi terigu dengan kentang hitam menurunkan kadar air, kadar abu, kadar protein, dan tingkat kesukaan donat tetapi meningkatkan kadar lemak. Susbtitusi kentang hitam sebanyak 20% merupakan perlakuan terbaik dengan karakteristik berupa kadar air 24,7%; kadar abu 1,9%; kadar protein 6,4%; kadar lemak 26,2% dan sifat sensoris yang dapat diterima oleh panelis.
Pemberdayaan masyarakat melalui inovasi pembuatan permen Madu Trigona dan Nira desa Sigar Penjalin Made Gendis Putri Pertiwi; Yesica Marcelina Romauli Sinaga; Riezka Zuhriatika Rasyda; Setyaning Pawestri; Firman Fajar Perdana; Qabul Dinanta Utama; Lalu Unsunnidhal; Ines Marisya Dwi Anggraini; Dody Handito; Mi’raj Fuadi; Oki Saputra; Sella Antesty; Wenny Amaliah; Ince Siti Wardatullatifah S.; I Wayan Sweca Yasa
ABSYARA: Jurnal Pengabdian Pada Masayarakat Vol 4 No 2 (2023): ABSYARA: Jurnal Pengabdian Pada Masyarakat
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/ab.v4i2.23867

Abstract

Stunting remains an unresolved issue in North Lombok, NTB, Indonesia. One of the government's efforts to reduce stunting rates involves ensuring nutritional fulfillment for mothers and expectant mothers, which can be obtained from local food sources. Nira (palm sap) and Trigona honey are local commodities available in Tanjung, North Lombok. Unfortunately, these commodities have not been optimally utilized for nutritional fulfillment or as income sources. Typically, Nira is only sold as fresh sap, fermented beverage (tuak), or palm sugar, which have relatively low market values. Combining Nira and Trigona honey to create high-value candy products represents an opportunity. This community service project aimed to improve welfare and nutrition in Sigar Penjalin Village by assisting in the production of hard candy from Trigona honey and Nira Aren as a potential local delicacy to combat stunting and enhance local income. The implementation involved 16 community members organized by UMKM Rangsot Kreatif. The training used ingredients like brown sugar, granulated sugar, glucose syrup, Trigona honey, and water. The training stages included preparation, material delivery, hands-on practice, and evaluation through pretests and posttests to measure participants' knowledge, skills, and interests. The pretest results showed a total score of 627 out of 960 (65.31%), indicating a moderate level of understanding. After the training, the posttest showed a significant improvement, with a total score of 829 out of 960 (86.35%), indicating a very high level of understanding. This activity highlights the importance of technological support and the utilization of local resources in developing nutritious and economical snack products, supporting improvements in community nutrition and economy, and providing alternative solutions in local product processing