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All Journal JAM : Jurnal Aplikasi Manajemen Jurnal Sains dan Teknologi Pangan Martabe : Jurnal Pengabdian Kepada Masyarakat AGRITEKNO, Jurnal Teknologi Pertanian JURNAL BUDIDAYA PERTANIAN Tropical Small Island Agriculture Management Jurnal Agrosilvopasture-Tech Jurnal Teknologi Pangan dan Industri Perkebunan Jurnal Sains dan Teknologi Pangan Maanu : Jurnal Pengabdian Kepada Masyarakat

Rachel Breemer

Jurusan Teknologi Hasil Pertanian Fakultas Pertanian Universitas Pattimura, Jl. Ir. M. Putuhena Kampus Poka Ambon 97233

Author-ID : 722741

Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Education Social Sciences

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The Production of Seaweed (Eucheuma cottonii) Jelly Candy with the Addition of Calabur Fruit Puree Welhelmina R Notanubun; La Ega; Rachel Breemer
Jurnal Agrosilvopasture-Tech Vol 1 No 2 (2022): Jurnal Agrosilvopasture-Tech
Publisher : Universitas Pattimura

his study aims to determine the appropriate concentration of calabur pulp for producing seaweed jelly candy with the best physicochemical and organoleptic characteristics. The study used a single factor completely randomized design (CRD) with 5 treatment levels and 2 replications. The treatment levels in this study were: P0 (without calabur), P1 (10% calabur), 20% (20% calabur), P3 (30% calabur), P4 (40% calabur). The results showed that the concentration of 40% calabur gave better chemical characteristics, namely moisture content of 48.33%, total sugar content of 51.04%, ash content 6.00%, vitamin C content of 0.05%, and yield of 65.31%. The jelly candy that the panelists preferred had a 30 calabur concentration, with a hedonic value of 3.24 on color (liked), 3.36 on taste (liked), 3.50 on aroma (liked), 3.24 on texture (liked), and 3.24 on overall (liked), and the hedonic quality of 3.20 on color (chocolate), 3.20 on taste (sweet), 3.44 on aroma (calabur flavored) and 3.40 on texture (chewy).

Effect of Drying Time on Chemical and Sensory Characteristics of Nutmeg Peel Herbal Tea (Myristica fragrans Houtt) Sinthia H Latarissa; Rachel Breemer; Syane Palijama
Jurnal Agrosilvopasture-Tech Vol 1 No 2 (2022): Jurnal Agrosilvopasture-Tech
Publisher : Universitas Pattimura

s study aims to study the effect of drying time on the chemical and sensory properties of nutmeg peel herbal tea. This study was developed using a single factor Completely Randomized Design (CRD) with 4 stages, namely drying time of 4, 5, 6, and 7 hours. The results showed that the drying time treatment had a significant effect on the observation parameters, namely the yield ranged from 42.55 to 54.97%, total phenol ranged from 12.55 to 14.56%, fiber content 57.48 to 65.40%, moisture content ranged from 9.47 to 12.71%, ash content ranged from 10.47 to 13.91. The results of the sensory test showed that the nutmeg skin herbal tea for the color parameter of the overall acceptance level was somewhat favored - favored by the panelists, for the aroma parameter the overall acceptance level was somewhat favored by the panelists and for the taste parameter the overall acceptance level was not favored - somewhat favored by the panelists.

The Effect of Concentration of Skipjack Tuna (Katsuwonus pelamis) Powder and Drying Time on The Chemical Characteristics of Purple Sweet Potato (Ipomoea batatas L) Tortilla Chips Ovdarlin Lahagu; Rachel Breemer; Syane Palijama
Jurnal Agrosilvopasture-Tech Vol 2 No 1 (2023): Jurnal Agrosilvopasture-Tech
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/j.agrosilvopasture-tech.2023.2.1.54

Tortilla chips are a type of snack that contains high levels of carbohydrates compared to their protein content. So, tortilla chips need to be made with more local products from the area, like purple sweet potatoes and skipjack fish flour. The goal of this study was to find out what the effects of adding skipjack tuna (Katsuwonus pelamis) and the right amount of drying time are on the chemical properties of purple sweet potato (Ipomoea batatas L) tortilla chips and which treatment combinations work best. This study used a factorial RAL (completely randomized design) with two factors. The first factor was the concentration of skipjack fish powder (T), which had three treatment levels: T1 = 10%, T2 = 15%, and T3 = 20%. The second factor was drying time, which had two treatment levels: L1 = 6 hours and L2 = 7 hours. The results showed that tortilla chips with a concentration of 20% skipjack fish powder had the best results based on chemical characteristics, including 8,30% moisture content, 2,41% ash content, 0,36% fat content, and 73,59% carbohydrate content, a drying time of 7 hours had the best result based on chemical characteristics, including 8,04% moisture content, 2,60% ash content, 0,45% fat content, and 75,81% carbohydrate content; and the best treatment based on interaction was the fish powder with a concentration of 20% skipjack tuna and a drying time of 7 hours, which had a protein content of 15,41%.

Effect of Gelatin Concentration on Physicochemical and Organoleptic Characteristics of Chinese Lemon Jelly Candy (Citrus microcarpa) Nina Timisela; Rachel Breemer; Vita N Lawalata
Jurnal Agrosilvopasture-Tech Vol 2 No 1 (2023): Jurnal Agrosilvopasture-Tech
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/j.agrosilvopasture-tech.2023.2.1.69

Jelly candy is candy that is processed using the addition of hydrocolloids such as starch, agar, carrageenan, pectin, gum gelatin and others with the aim of producing a chewy texture to the product (SNI 547.2-2008). The purpose of this study was to determine the proper concentration of gelatin to get good Chinese lemon jelly candy. This study used RAL with one factor, namely the concentration of gelatin with 3 levels of concentration treatment as follows: P1 = 20%, P2 = 25% and P3 = 30%. The results of the jelly candy study with the treatment of 25% gelatin concentration were the best treatment based on chemical and physical characteristics including 36.33% water content, 0.24% ash content, 57.15% total sugar. pH 5.20, vitamin C 0.014%, color (b) 4.57, firmness 45.18 Nnm. Meanwhile, based on the organopletic test, the treatment with a concentration of 25% gelatin was the best treatment including color, taste, elasticity, and overall.

Effect of Addition of Green Spinach Extract (Amaranthus hybridus L.) on the Chemical and organoleptic Characteristics of Yellow Sweet Potato Sticks Safira Sangadji; Rachel Breemer; Meitycorfrida Mailoa
Jurnal Agrosilvopasture-Tech Vol 2 No 1 (2023): Jurnal Agrosilvopasture-Tech
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/j.agrosilvopasture-tech.2023.2.1.166

Sticks are snacks or a type of pastry that people like, long, flat, crunchy in texture and taste good. People often consume sticks as a daily snack, ranging from children, adolescents and adults (Nurwahidah, 2019). The purpose of this study was to determine the appropriate green spinach extract on the chemical and organoleptic characteristics of yellow sweet potato sticks. This research uses a complete randomized design (RAL) single factor that is the weight of green spinach made into extracts with 4 levels of treatment as follows : P0 = spinach 0 g, P1 = spinach 100 g, P2 = spinach 200 g and P3 = spinach 300 g. The results of yellow sweet potato sticks 300 g spinach green treatment is the best treatment based on chemical characteristics include water content (5.64%), ash content (3.27%), Protein content (8.77%), fat content (21.67%), crude fiber content (1.95%) and carbohydrate content (58.65%), in addition to the treatment of organoleptic test on 300 g treatment is also the best treatment of hedonic and hedonic spinach taste (3,08) like, texture (3,20) crunchy (3,04) like, color (2.95) and overall (3.08) likes.

Pengaruh Konsentrasi Tapioka terhadap Karakteristik Kimia dan Organoleptik Kerupuk Sawi (Brassica chinensis var Parachinensis) Umanahu, Irfan; Polnaya, Febby J; Breemer, Rachel
Jurnal Agrosilvopasture-Tech Vol 2 No 2 (2023): Jurnal Agrosilvopasture-Tech
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/j.agrosilvopasture-tech.2023.2.2.240

This study aims to determine the best concentration of tapioca against the chemical and organoleptic characteristics of mustard crackers. The study design used a one-factor complete randomized design with four levels of treatment for adding tapioca flour concentrations. The levels of this treatment are tapioca concentrations 60, 80, 100, and 120%. The parameters analyzed are water content test, ash content test, fat content test, fiber content test, and organoleptic test of taste, color, aroma, crunchy, and overall). The results showed that mustard crackers had a water content of 5.14 to 6.79%, ash content of 1.48 to 1.76%, fat content of 11.90 to 15.10%, and fiber content of 7.55% to 9.50%. Panelists, on average, liked mustard crackers treated with 100% tapioca concentration for taste, color, aroma, and crispness. The hedonic quality of mustard crackers showed the value of mustard taste, green color, mustard aroma, and crunchiness. Overall, the panelists liked the mustard crackers with 100% tapioca concentration.

Pengaruh Metode Fermentasi dan Lama Penyangraian Terhadap Cita Rasa Kopi Tuni Asal Maluku Lessy, Septya Ningsih; Ega, La; Breemer, Rachel
Jurnal Agrosilvopasture-Tech Vol 2 No 2 (2023): Jurnal Agrosilvopasture-Tech
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/j.agrosilvopasture-tech.2023.2.2.386

Coffee is a plantation product that has a fairly high economic value in one of the other plantation crops so it has an important role in improving the country's economy. The purpose of this study was to determine the proper fermentation method and roasting time for the quality of Tuni coffee. This study used a completely randomized design factorial which consisted of 2 factors: the first factor was the influence of the type of fermentation (P) with 2 treatment levels P1 = 48 hours wet fermentation, P2 = 48 hours dry fermentation, and the second factor affected roasting time with 3 treatment level T1 = 10 minute roasting time: 180°C temperature, T2 = 20 minute roasting time: 180°C temperature, T3 = 30 minute roasting time: 180°C temperature. 30 minutes of roasting time is the best treatment based on chemical characteristics including 4.14% moisture content, and 0.143% caffeine content. While the best treatment based on interaction was in the dry fermentation method and 30 minutes of roasting time was found at a protein content of 16.14%. Based on the organoleptic test, the dry fermentation treatment and roasting time of 20 minutes was the best treatment including color, taste, aroma, and overall.

Pengaruh Penambahan Agar-agar Terhadap Sifat Sensori Minuman Jeli Gandaria (Bouea macrophylla Griff) Breemer, Rachel; Picauly, Priscillia; Tetelepta, Gilian
Jurnal Agrosilvopasture-Tech Vol 2 No 2 (2023): Jurnal Agrosilvopasture-Tech
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/j.agrosilvopasture-tech.2023.2.2.462

Functional drinks with a semi-solid form and usually consumed using a straw to suck are known as jelly drinks. Generally, this drink is made from fruit extracted or from a mixture of water and essence with high acidity. This study was conducted with the aim of determining the appropriate agar concentration on the sensory characteristics of the gandaria jelly drink. The design used in this study is a Complete Randomized Design (RAL) with the main factor being agar concentration, which consists of 4 treatment levels as follows: AA1 = Agar Concentration 2%, AA3 = Agar-agar Concentration 4%, AA5 = Agar-agar Concentration 6% and AA7 = Agar-agar Concentration 8%. The results of the study of jelly drink gandaria with gelatinous concentration treatment produced values of color hedonic characteristics with a scale of somewhat like to like (2.5-3), taste, texture, aroma, and suction power with a scale of somewhat like with a score of each (2.4 - 2.9; 2.1 - 2.8; 2, - 2.8; 2.3 - 2.9).

Karakteristik Roti Manis Berbahan Dasar Pati Sagu HMT (Heat Moisture Treatment) Dengan Penambahan Konsentrasi Bubuk Cengkeh (Syzygium aromaticum) Rumatumia, Hatija; Breemer, Rachel; Picauly, Priscillia
Jurnal Agrosilvopasture-Tech Vol 2 No 2 (2023): Jurnal Agrosilvopasture-Tech
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/j.agrosilvopasture-tech.2023.2.2.508

The objective of this research was to identify the optimal clove powder concentration for HMT sago starch sweet bread. This study employed a single factor completely randomized design (CRD) with four treatment levels, i.e., 0%, 0.3%, 0.5%, and 0.7% clove powder. Observed variables consist of moisture, ash, fat, and total sugar content. Observation variables for the hedonic quality test include color, aroma, texture, and appearance. The results showed that the addition of clove powder at a concentration of 0.7% was able to preserve the quality of sweet bread made from HMT sago starch for 6 days of storage with chemical characteristics of 27.60% moisture content, 2.35% ash content, 0.888% fat content, and 9.69% total sugar. The bread produced with HMT sago starch had a slightly brown color, a firm texture, a mildly aromatic flavor, and no moldy appearance.

Pengaruh Konsentrasi Tepung Ikan Cakalang (Katsuwonus pelamis) dan Lama Pengeringan Terhadap Karakteristik Organoleptik Tortilla Chips Ubi Jalar Ungu (Ipomoea batatas L.) Breemer, Rachel; Lahagu, Ovdarlin; Palijama, Syane
Jurnal Agrosilvopasture-Tech Vol 2 No 2 (2023): Jurnal Agrosilvopasture-Tech
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/j.agrosilvopasture-tech.2023.2.2.548

Tortilla chips are a type of snack that contains high levels of carbohydrates compared to their protein content. So, tortilla chips need to be made with more local products from the area, like purple sweet potatoes and skipjack fish flour. his study aims to determine the appropriate concentration of skipjack tuna (Katsuwonus pelamis) addition and drying time on the organoleptic characteristics of purple sweet potato tortilla chips (Ipomoea batatas L.) This research was tested statistically non-parametrically using the Friedman Test The results of the study, it can be concluded that the treatment of skipjack tuna flour concentration of 10% and drying time of 6 hours is the treatment with the best organoleptic characteristics by hedonic test and hedonic quality test of tortilla chips successively with characteristics including: color 3.20 (like) and 3.0 (purple), taste 3.16 (like) and 2.79 (slightly taste skipjack tuna), crispness 3.08 (like) and 3.37 (crispy), flavor 3.12 (like) and 3, 29 (scented with skipjack tuna) and overall 3.45 (like it).

Co-Authors Augustyn, Gelora H. Augustyn, Gelora Helena C. D. Tuhumury, Helen Cynthia G. C. Lopulalan Derlean, Supriyadi Dorina Kelmaskosu Ega, La Erynola Moniharapon Ester D Leatemia Ester D. Leatemia Febby J. Polnaya Febry R Palijama G. C. Lopulalan, Cynthia Gilian Tetelepta Gysberth Pattiruhu Imanuel Lekipiouw Indriyani, Haedar K J. Polnaya, Febby Jambormias, Julius James Nimreskosu La Ega La Ega Lahagu, Ovdarlin Leatemia, Ester D. Lessy, Septya Ningsih Meitycorfrida Mailoa Meitycorfrida Mailoa Meitycorfrida Mailoa Moniharapon, Erynola Natelda Rosaldiah Timisela Nikholaus Melamas Nina Timisela Nurhayati Hasan Ovdarlin Lahagu Palijama, Syane Palijama, Syane Pattiruhu, Gysberth Picauly, Priscilia Priscillia Picauly Priscillia Picauly Priscillia Picauly Priscillia Picauly, Priscillia Rumata, Sakila Rumatumia, Hatija Runaf, Nahda Safira Sangadji Sandra J Nendissa Sigmarlatu, Trisonda Sinthia H Latarissa Sipahelut, Sophia G. Siti Maryam Eka Putri Kaplale Sophia G. Sipahelut Syane Palijama Syane Palijama Syane Palijama Syane Palijama Tetelepta, Gilian Tetelepta, Gilian Topurmera, Miranda Tuhumury, Helen C.D. Umanahu, Irfan Vita N Lawalata Vita N. Lawalata vita novalina lawalata Welhelmina R Notanubun

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