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Jurnal Teknologi Hasil Pertanian

ilmupangan
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Published by Universitas Sebelas Maret

ISSN : 19790309 EISSN : 26147920 DOI : -

Core Subject : Agriculture,

Agriculture, Biological Sciences & Forestry

Jurnal “Teknologi Hasil Pertanian”, publishes original articles, review articles, and short communications on the fundamentals, applications and management of Agricultural Product Technology areas. The journal's aim is to offer scientist, researchers and other related professionals the opportunity to share their finding and disseminate knowledge in all the related topics of biotechnology, quality management, and technologies associated with production or product development.

Arjuna Subject : -

Articles 221 Documents

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PENGARUH FORMULA GULA AREN DAN SUSU SKIM BUBUK TERHADAP PENERIMAAN SENSORIS MINUMAN COKELAT INSTAN DARI KAKAO TERFERMENTASI ASAL SAMARINDA, KALIMANTAN TIMUR Candra, Krishna Purnawan; Kusdiyanto, Hery; Yuliani, Yuliani
Jurnal Teknologi Hasil Pertanian Vol 13, No 1 (2020): Februari
Publisher : Universitas Sebelas Maret (UNS)

KARAKTERISASI HIDROSOL KULIT BATANG KAYU MANIS (Cinnamomum burmannii) PADA BERBAGAI VARIASI BUKAAN VALVE DESTILASI UAP SKALA PILOT PLAN Khasanah, Lia Umi; Utami, Rohula; Kawiji, Kawiji; Manuhara, Godras Jati
Jurnal Teknologi Hasil Pertanian Vol 14, No 1 (2021): Februari
Publisher : Universitas Sebelas Maret (UNS)

Cinnamon is one of the natural flavor commodities that has not been utilized optimally. One of its derivatives product is essential oil. Essential oils are obtained through the distillation process. The by-product of the distillation process is hydrosol. Hydrosol is an emulsion from essential oil which is bound by water molecules. The hydrosol used in this research was a by-product of processing of cinnamon bark essential oils using Pilot Plan-scale steam distillation. The Pilot Plant-scale steam distillation is using 50 % of destilation tank capacity, with a variety of valve openings (¼, ½, and ¾). The study aimed determine characterization of cinnamon bark hydrosols including total phenol, antioxidant activity of reducing power method, antioxidant activity of radical scavenging (DPPH) method, total flavonoids, and antimicrobial activity against Pseudomonas fluorosence; Aspergillus niger; Bacillus plantarum; Staphylococcus aureus; and E.coli. The results showed that variety of valve openings effected the chemical characteristics of cinnamon bark hydrosols including total phenol, total flavonoids, antioxidant activity (reducing power and DPPH methods). The hydrosols of ¾ valve openings treatment showed antimicrobial activity against Escherichia coli, Staphylococcus aureus, and Pseudomonas fluorescens. All hydrosol samples showed no antimicrobial activity against Aspergillus niger and Lactobacillus plantarum. This hydrosol characterization will be used for further recommendations related to the use of hydrosols in the food.

CONVERSION OF DURIAN SHELL AGROINDUSTRIAL WASTE INTO VARIOUS VALUABLE PRODUCTS TO SUPPORT THE FOOD SECURITY DURING THE COVID-19 NEW NORMAL ERA: REVIEW Kusumaningtyas, Ratna Dewi; Syah, Ahmad Faiz Armiano
Jurnal Teknologi Hasil Pertanian Vol 13, No 2 (2020): Agustus
Publisher : Universitas Sebelas Maret (UNS)

Durian (Durio zibethinus Murray) is a tropical, delicious and expensive fruit with specific aroma. Indonesia is among the biggest and the best durian fruit producer in the world. There are various types of Durian in Indonesia, coming from different areas. Based on the data released by the Central Bureau of Statistic, it was demonstrated that the main provinces producing durian in 2019 were East Java, Central Java, West Java, North Sumatera, West Sumatera, Banten, South Sulawesi, and South Sumatera with the total harvest of 289,334 ton, 172,939 ton, 94,183 ton, 90,105 ton, 62,564 ton, 46,436 ton, 45,729 ton, and 42,048 ton, respectively. The high production of durian fruit is beneficial for the agroindustrial and economic sectors. On the other hand, it also results in the abundance waste during the harvest time which causes many problems to the environment. The percentage of durian flesh of fruit is only 20.52%, meaning that the 79.48% of durian is unutilized parts such as shell and seeds. The waste resulted from durian is about 556,360 ton per year. Durian waste, especially durian shell, is difficult to degrade. Hence, the proper waste management of the durian shell is crucial. The strategic way to manage the durian shell is by upgrading this waste into various valuable products. In this work, the innovation of the durian shell waste conversion into diverse product to support the national food security during the covid-19 new normal era is discussed. Durian shell is potential to be used for the production of food products such as candy, pectin, edible film, and crackers, flour, and noodle. It also has potency to be utilized in the production of products which support the development of food crop agriculture and animal husbandry, such as biopesticides, organic fertilizer, and animal feed, which strongly associated with the food supply security.

POTENSI EKSTRAK KAYU MANIS (Cinnamomum burmannii) SEBAGAI SENYAWA ANTIMIKROBIA PADA EDIBLE FILM PATI SUKUN (Artocarpus communis) Merkuria Karyantina; Nanik Suhartatik; Fajar Eko Prastomo
Jurnal Teknologi Hasil Pertanian Vol 14, No 2 (2021): Agustus
Publisher : Universitas Sebelas Maret (UNS)

Issues about environmental damage caused by the presence of plastic-based packaging materials require the development of eco-friendly packaging materials. Breadfruit starch contains amylose which has the potential to be developed into natural packaging materials, or edible films. Another function of packaging was to protect food ingredients from damage, one of which was microbiological damage. This study aimed to determine the level of breadfruit starch to produce edible films that meet the standards and to determine the ability of cinnamon extract to inhibit the activity of tested bacteria. The study was conducted using a factorial completely randomized design with 2 factors, namely the concentration of breadfruit starch and the concentration of cinnamon. The results showed that breadfruit starch can be used at a level of 6% which will produce edible film with a tensile strength of up to 6.37 MPa and a thickness of 0.23 mm. Cinnamon extract were able to inhibit the growth of Escherichia coli and Staphylococcus aureus bacteria. Both breadfruit starch and cinnamon extract have the potential to be developed as natural ingredients in the process of making edible films.

PENGEMBANGAN TEPUNG KECAMBAH KACANG TUNGGAK (Vigna unguiculata) SEBAGAI SEREAL FUNGSIONAL KAYA SERAT PANGAN DAN BERPOTENSI ANTIOKSIDAN Setyaningrum Ariviani; Nurul Hidayati Sholihin; Galih Poetri Nastiti
Jurnal Teknologi Hasil Pertanian Vol 14, No 2 (2021): Agustus
Publisher : Universitas Sebelas Maret (UNS)

The average consumption of dietary fiber in Indonesian is still below the recommended daily intake. Low dietary fiber intake has an impact on the development of degenerative diseases and metabolic syndrome. One of the risk factors for the occurrence of the disease is oxidative stress. The most effective strategy to overcome oxidative stress is through dietary antioxidants intake. Cowpea is proven to be rich in bioactive compounds such as flavonoids, dietary fiber as well as antioxidants, and these compounds have been successfully increased by germination. This study aims to develop cowpea sprouts flour as a functional cereal high in dietary fiber and antioxidants. The cereal was prepared by the best formula based on two steps of sensory analysis. The first one, the sensory analysis conducted to select the formula based on the best sensory quality of the cereal made by the various proportions of cowpea flour (%b/b) (80, 85, 90, 95, 100). The selected formula was further used to prepare the cereal with different flavoring agents (5% b/b) (ginger, cinnamon, and ginger-cinnamon) to find the best formula based on the preference level. The cereals were further analyzed to determine the sensory quality compared to the commercial cereal, the dietary fiber content which includes the total, soluble, and insoluble dietary fibers, as well as the antioxidant potential with the total phenolic content (TPC) evaluation. Formula with 80%(b/b) cowpea flour and 5% (b/b) ginger as flavoring agents produce cereal with the highest preference level and stated as the best formula. The cowpea sprouts cereal exhibited a significantly higher quality of aroma, texture, and overall than the commercial ones. The cereal also showed the highest levels of total, soluble and insoluble dietary fiber as well as the TPC. These results have significant implications on the development of functional cereal using locally legumes sprouts flour.

KANDUNGAN GIZI DAN DAYA TERIMA ROTI STREUSSEL KACANG GUDE (Cajanus Cajan) YANG KAYA KALIUM UNTUK PENDERITA HIPERTENSI Isna Nur Fitriana; Nani Ratnaningsih; Badraningsih Lastariwati
Jurnal Teknologi Hasil Pertanian Vol 14, No 2 (2021): Agustus
Publisher : Universitas Sebelas Maret (UNS)

Gude beans (Cajanus cajan) (L.) Millsp) or also called pigeon peas are a type of black legume that can be found in India, Asia and Africa. Pigeon peas are a source of protein, fiber, vitamins, and minerals, including potassium, but the utilization of pigeon peas for food, especially in the bakery, is still limited. This study aimed to determine the nutritional content of pigeon pea streussel bread through laboratory tests (proximate test and potassium content test) and public acceptance through panelists' preference test. This study used a R&D (Research and Development) with a 4D model (Define, Design, Development and Disseminate). Public acceptance was conducted by 100 general public using a preference test form. Data analysis used descriptive statistics and paired sample t-test. The preference test of gude streussel bread showed 4.09 (preferred). Nutritional content of pigeon pea streussel bread per 100 grams consisted of 51.3 grams of carbohydrates, 7.64 grams of protein, 10.36 grams of fat, 310.53 kcal of energy, and 188.79 mg of potassium. This research show that pigeon pea streussel bread can be consumed as a healthy bread for people with hypertension.

PENGARUH LAMA PENGADUKAN DAN KONSENTRASI STPP TERHADAP KARAKTERISTIK PATI SUWEG (Amorphophallus campanulatus) TERMODIFIKASI IKATAN SILANG Agus Setiyoko; Fety Andrianing Yuliani
Jurnal Teknologi Hasil Pertanian Vol 14, No 2 (2021): Agustus
Publisher : Universitas Sebelas Maret (UNS)

This study aimed to find out the effect of the combination of Sodium Tripolyphosphate (STPP) and stirring time on physical and chemical characteristics of the produced suweg starch. A factorial completely randomized design (CRD) was used in this study. The study was conducted using 2 treatment factors, namely the addition of Sodium Tripolyphosphate (STPP) concentrations in 1% and 2% level and stirring time for 30 minutes and 60 minutes. The research method use 2 factorial Randomized Block Design (RBD). The data obtained was performed by ANOVA statistical tests and if the result significantly different it would be followed by the Duncan Multiple Range Test at a 5% confidence level. The results showed the effect of the combination of Sodium Tripolyphosphate (STPP) and stirring time on the physical and chemical characteristics of the resulting suweg starch compared to the control suweg starch in the form of an increase in the value of brightness, amylopectin content and solubility, while the value of redness (a*), yellowness (b*), water content, amylose content, and swelling power decreased

MODIFIKASI PATI HANJELI (Coix lacryma-jobi L.) BERPORI MELALUI ULTRASONIKASI DAN OZONASI Edy Subroto; Rossi Indiarto; Endah Wulandari; Astri Puji Astari
Jurnal Teknologi Hasil Pertanian Vol 14, No 2 (2021): Agustus
Publisher : Universitas Sebelas Maret (UNS)

Adlay (Coix lacryma-jobi L.) is a potential source of starch but has not been utilized optimally. Native adlay starch has several weaknesses such as functional properties of low swelling volume and solubility, prone to retrogradation, and low stability. Physical modification of ultrasonication and chemical modification by oxidation using ozone can be an alternative to improve the functional properties of adlay starch through the formation of porous starch. The aim of this research was to produce porous adlay starch by ultrasonication and ozonation. The study consisted of several different treatments on hanjeli starch (ozonation starch, ultrasonication of 15 minutes, ultrasonication of 30 minutes, combined ultrasonication of 15 minutes and 30 minutes with ozonation). The results showed the appearance of pores on the surface of the granules of modified adlay starch with the best results being modified combination of ultrasonication 30 minutes and ozonation, which resulted in a decrease in swelling volume from 18.13 ± 3.98 mL/g to 15.71 ± 0.35 mL/g, an increase in solubility from 6.76 ± 0.62% to 9.59 ± 0.44%, and a decrease in water absorption capacity from 1.25 ± 0.02 g/g to 1.13 ± 0.02 g/ g. Modification of adlay starch by ultrasonication, ozonation, and their combination effectively produced porous starch granules, but did not cause the formation of new functional groups in starch.

POTENSI BUAH MANGROVE SEBAGAI SUMBER PANGAN ALTERNATIF Indah Rosulva; Purwiyatno Hariyadi; Slamet Budijanto; Azis Boing Sitanggang
Jurnal Teknologi Hasil Pertanian Vol 14, No 2 (2021): Agustus
Publisher : Universitas Sebelas Maret (UNS)

Buah mangrove telah dikonsumsi sebagai bahan pangan oleh masyarakat di beberapa wilayah Indonesia, terutama sebagai produk makanan tradisional. Namun demikian, informasi tentang potensi dan manfaat buah mangrove masih terbatas. Beberapa penelitian terbatas untuk membahas tentang sifat fisiko-kimia buah mangrove yang berhubungan dengat potensinya sebagai sumber pangan. Penelitian ini bertujuan untuk mengumpulkan dan menganalisis berbagai informasi ilmiah terkait potensi buah mangrove dan pemanfaatannya sebagai bahan pangan. Informasi ini dapat menjadi dasar untuk melakukan penelitian lanjutan terkait pengembangan mangrove sebagai bahan pangan dan produk pangan fungsional. Jenis buah mangrove yang telah diolah dan diteliti dengan cukup baik, yaitu Avicennia sp, Bruguiera sp, Rhizophora sp, dan Sonneratia sp. Buah mangrove secara tradisional telah diolah menjadi berbagai jenis pangan (keripik, kue, dodol), minuman, dan sebagai bahan pelengkap. Kandungan senyawa antigizi pada buah mangrove yang dapat menimbulkan masalah saat dikonsumsi manusia dapat kurangi atau dihilangkan dengan perlakuan pasca panen dan perlakuan pendahuluan (perendaman dan perebusan) sebelum dikeringkan dan ditepungkan.

EFEK EVAPORASI DAN SUHU PENGERINGAN SPRAYDRYING TERHADAP KARAKTERISTIK FISIK DAN KIMIA WHEY BUBUK Syamsul Huda
Jurnal Teknologi Hasil Pertanian Vol 13, No 2 (2020): Agustus
Publisher : Universitas Sebelas Maret (UNS)

Whey merupakan produk samping (limbah) dari pembuatan keju dengan koagulan rennet. Persentase whey yang dihasilkan tergolong tinggi (±93,2%) daripada keju yang diperoleh. Whey masih memiliki kandungan nutrisi yang tinggi yaitu whey protein dan laktosa sehingga perlu dimanfaatkan menjadi whey bubuk. Spray drying adalah metode pengeringan yang banyak dipakai di industri pangan karena memiliki kecepatan pengeringan yang tinggi. Proses evaporasi dapat mengurangi beban pengeringan pada spray drying. Penelitian ini bertujuan untuk mengamati karakteristik fisik dan kimia whey bubuk yang dihasilkan melalui metode spray drying pada suhu pengeringan yang berbeda yaitu suhu 160, 165 ,170 ,175, dan 180oC dan adanya perlakuan pra-pengeringan yaitu evaporasi dan non-evaporasi pada whey. Metode penelitian yang digunakan adalah metode eksperimental dengan 2 kali ulangan. Parameter pengamatan meliputi kadar air, laju dan tingkat higroskopisitas, nilai kecerahan, dan rendemen, serta pengamatan penunjang yaitu kandungan protein dan laktosa. Hasil yang diperoleh menunjukkan bahwa perlakuan evaporasi dan tanpa evaporasi pada suhu pengeringan 160-180oC tidak memberikan hasil yang berbeda nyata pada kadar air, laju higroskopistas, tingkat higroskopisitas, dan warna. Rendemen pada perlakuan evaporasi memberikan hasil yang berbeda nyata karena terjadi fenomena lengket pada dinding tabung pengering akibat kandungan laktosa yang tinggi. Peningkatan suhu hanya memberikan hasil yang berbeda nyata pada kadar air sampel whey bubuk tanpa evaporasi sedangkan parameter lainnya tidak berbeda nyata. Whey bubuk yang dihasilkan memiliki kandungan protein 10,85% dan laktosa 74,20%. Hasil tersebut menunjukkan bahwa proses evaporasi perlu dilakukan pada suhu 160-180oC karena tidak banyak mengubah parameter seperti yang disebutkan sehingga beban pengeringan yang tinggi pada proses spray drying bisa berkurang.

Page 18 of 23 | Total Record : 221

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Muhammad Zukhrufuz Zaman

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