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Sensory Characteristics of Brewing Liberica Coffee (Coffea liberica) at Various Variants and Concentrations of Sweeteners Salsabhilla, Keisya Aura; Dewi, Yohana Sutiknyawati Kusuma; Lestari, Oke Anandika
FoodTech: Jurnal Teknologi Pangan Vol 8, No 1 (2025): May
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jft.v8i1.96416

Coffee is a beverage derived from the extraction of coffee plant seeds that has become one of the most popular drinks in the world. There are 4 (four) main species of coffee including robusta, arabica, liberica, and exelsa. Liberica coffee has a taste that tends to be bitter, thick, and has a low acidity level, the bitter taste in coffee can be minimized by adding sweeteners, sweeteners are food additives added to food and beverages to cause sweetness. This study aims to determine the effect of sweetener variants and concentrations on the physicochemical and sensory properties of brewed Liberika coffee. This research design uses a Randomized Group Design (RAK) with 1 factor, namely sweetener formulation consisting of sucrose and xylitol with 7 levels of treatment. Each treatment was repeated 4 times so that 28 experimental units were obtained. The observation data obtained will be analyzed statistically using Analysis of Variance (ANOVA), if the treatment has a significant effect, then it will be followed by the Honest Real Difference test (BNJ) at the 5% level. Sensory analysis will be carried out using the hedonic test and the data obtained will be analyzed using the Kruskall Wallis method. Determination of the best treatment using the effectiveness index test. The best chemical and sensory characteristics of Liberika coffee brew were obtained with the addition of 20% xylitol, taste sensory value of 3.90, overall liking sensory value of 3.87, body sensory value 3.70 likes, color sensory value 3.73, and aroma sensory value 3.57.

Imitation watermelon sheet jam made from watermelon albedo with natural coloring from roselle petals (Hibiscus sabdariffa L) and sappan wood (Caesalpinia sappan L) Lestari, Oke Anandika; Dewi, Yohana Sutiknyawati Kusuma; Nabilah, Uray Ulfah; Hasbullah, Hasbullah; Ifwarisan Defri
Journal of Health and Nutrition Research Vol. 4 No. 2 (2025)
Publisher : Media Publikasi Cendekia Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56303/jhnresearch.v4i2.462

The sheet jam was developed by reflecting on the practicality of sheet cheese. Sheet jam can be formed with the presence of hydrocolloids. Pectin is a hydrocolloid that is naturally contained in watermelon albedo. However, the use of watermelon albedo in making imitation watermelon sheet jam requires coloring and sweeteners. This study aims to obtain the physicochemical and sensory characteristics of imitation watermelon sheet jam using watermelon albedo with natural coloring and sweetener formulations. The treatments used were two types of natural dyes (roselle and sappanwood) and sweetener formulations (fructose, honey, sucrose). The psychochemical characteristics tested were water content, reducing sugar content, total acid, and color. Sensory characteristics were tested descriptively and hedonic quality. Data analysis has been carried out using OPLS-DA, followed by OPLS, and Pearson’s correlation (by SIMCA 14.1). The findings showed that the main physicochemical and sensory characteristics of imitation watermelon sheet jam were herbal aroma, fruit aroma, chewy texture, sweetness, reducing sugar, Hue (red/yellow), rollability, and overall preference. The characteristics that determine the level of preference for imitation watermelon sheet jam were rollability, sweetness, shiny appearance, and chewy taste. The sweet taste characteristic (r -0.92582) has a negative correlation with the level of preference. The presence of a doctoring agent (fructose or honey) prevents crystallization in sheet jam, which is positively correlated with preference. Coloring with Roselle and sappanwood can replace the use of watermelon flesh and can be further studied in relation to the functional characteristics that may be provided.

ANTIDIABETES ACTIVITY AND SENSORY OF TAPAK DARA LEAF TEA (Catharanthus roseus L.) IN VARIOUS TYPES OF SWEETENERS Saputri, Gian Melinda; Lestari, Oke Anandika; Dewi, Yohana Sutiknyawati Kusuma
JURNAL BIOINDUSTRI (JOURNAL OF BIOINDUSTRY) Jurnal Bioindustri: Volume 7 Nomor 2
Publisher : Universitas Trilogi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31326/jbio.v7i2.2130

Tapak Dara Leaf (Catharanthus roseus L.) is a traditional herbal plant known for its alkaloid and flavonoid content which are included in its phenolic compounds that offer various health benefits such as antidiabetic. Antidiabetic is related to its activity as an anti-α-amylase and antioxidant. Its application in medicine can be consumed in the form of tea drinks. The purpose of this study was to study the effect of various types of sweeteners on the activity as an antidiabetic and sensory of Tapak Dara Leaf (Catharanthus roseus L.) drinks. The design of this study used a Completely Randomized Design with one factor, namely 4 types of sucrose sweeteners, kelulut honey, commercial honey, and stevia and 1 unsweetened control, so that there were 5 treatments and 5 replications were carried out to obtain 25 experimental units. The parameters observed in this study included Physicochemical Tests and Organoleptic Tests. The results of the physicochemical test data were analyzed using analysis of variance. The analysis was continued if there was a significant effect with a further BNJ 5% test. Sensory test data were analyzed using Kruskal Wallis to determine the effect of treatment on the sensory characteristics tested. The results of this study indicate that the types of sweeteners used, namely sucrose, stingless bee honey, commercial honey, and stevia, have an effect on the antidiabetic activity and sensory of tapak dara leaf tea drinks. Tapak Dara Leaf Drink (Catharanthus roseus L.) with benefits as an antioxidant can be consumed by adding stingless bee honey as a sweetener, while as an anti-α-amylase with commercial honey as a sweetener.

FUNCTIONAL AND SENSORY CHARACTERISTICS OF SOURSOP TISANE (ANNONA MURICATA L) IN VARIOUS TYPES OF SWEETENERS Fabiola, Vonny; Lestari, Oke Anandika; Dewi, Yohana Sutiknyawati Kusuma
JURNAL BIOINDUSTRI (JOURNAL OF BIOINDUSTRY) Jurnal Bioindustri: Volume 7 Nomor 2
Publisher : Universitas Trilogi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31326/jbio.v7i2.2131

Functional drinks are drinks that not only provide benefits for the body, but can also be enjoyed well when consumed. One of the functional drinks that has a good reputation among the general public is tea. Tea is the most frequently consumed drink and is generally followed by the addition of sweeteners to enhance the flavor. Soursop leaf tea is known to have bioactive content that is beneficial for health. This study aims to determine the effect of several types of sweeteners added to the physicochemical and sensory characteristics of soursop leaf tea functional drinks. This study design used a Completely Randomized Design (CRD) with 1 factor, namely the type of sweetener with 1 level of treatment, namely 4 types of sweeteners (sucrose (F1), kelulut honey (F2), commercial honey (F3), and stevia (F4)) and 1 unsweetened control (F0) with 5 repetitions each so that there were 25 experimental units. The data obtained were analyzed using Analysis of Variance (ANOVA) and continued with the Honestly Significant Difference (HSD) test at the 5% level. Sensory data were conducted using descriptive scoring test and data were analyzed using Kruskal Wallis method. The average anti alpha amylase activity ranged from 45.41% to 62.25%. Antioxidant activity ranged from 52.86% to 64.04%. Total phenolics contained in the sample ranged from 146.33 mg GAE/g to 188.26 mg GAE/g. The pH of the sample ranged from 4.41 to 5.91. While the TPT of the sample ranged from 0.68°brix to 7.64°brix. The results also showed that the sensory attributes of the five types of samples had different characteristics. Soursop leaf tea drink using kelulut honey as a sweetener has the best functional characteristics (antioxidants and anti alpha amylase), but has a low overall acceptance rate.

STUDY OF SEROJA FUNCTIONAL DRINK (LEMONGRASS-ROSELLA-GINGER) ON THE ADDITION OF VARIOUS TYPES OF SWEETENERS Emelda, Plaviana; Lestari, Oke Anandika; Dewi, Yohana Sutiknyawati Kusuma
JURNAL BIOINDUSTRI (JOURNAL OF BIOINDUSTRY) Jurnal Bioindustri: Volume 7 Nomor 2
Publisher : Universitas Trilogi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31326/jbio.v7i2.2132

Minuman fungsional Seroja merupakan minuman herbal yang telah diformulasikan dengan rasio serai:rosella:jahe 1:2:1. Akan tetapi, untuk lebih dapat diminati diperlukan penambahan pemanis terutama yang berpotensi meningkatkan efek fungsionalnya. Penelitian ini dilakukan untuk mendapatkan pengaruh jenis pemanis terhadap karakteristik fisikokimia dan sensori minuman fungsional berbasis serai (Cymbopogon citratus), rosella (Hibiscus sabdariffa Linn.), dan jahe (Zingiber officinale Rosc.) atau Seroja. Penelitian ini menerapkan Rancangan Acak Lengkap (RAL) yang tersusun atas 5 taraf perlakuan. Perlakuan yang digunakan dalam penelitian ini adalah penambahan pemanis: sukrosa, madu kelulut, stevia dan madu komersial, serta kontrol tanpa pemanis dengan 5 replikasi. Parameter penelitian meliputi warna, pH, TPT, antioksidan, fenol dan anti α-amilase. Parameter sensori akan dilakukan dengan menggunakan uji deskriptif skoring (Skoring Test) dan data yang diperoleh dianalisis dengan metode Kruskall Wallis. Hasil penelitian menunjukkan bahwa penambahan berbagai jenis pemanis pada minuman fungsional Seroja mempengaruhi karakteristik fisikokimia (pH, TPT, warna L*, a*, b*, antioksidan, fenol, anti α-amilase) dan karakteristik sensori (warna, rasa, kesukaan keseluruhan), namun berpengaruh tidak nyata terhadap sensori tekstur dan aroma. Aplikasi penambahan jenis pemanis madu kelulut pada minuman fungsional Seroja memiliki efek fungsional terbaik, yaitu aktivitas antioksidan 81,16% dan aktivitas anti α-Amilase 29,70%.

ANTIDIABETES ACTIVITY AND SENSORY OF TAPAK DARA LEAF TEA (Catharanthus roseus L.) IN VARIOUS TYPES OF SWEETENERS Saputri, Gian Melinda; Lestari, Oke Anandika; Dewi, Yohana Sutiknyawati Kusuma
JURNAL BIOINDUSTRI (JOURNAL OF BIOINDUSTRY) Jurnal Bioindustri: Volume 7 Nomor 2
Publisher : Universitas Trilogi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31326/jbio.v7i2.2130

Tapak Dara Leaf (Catharanthus roseus L.) is a traditional herbal plant known for its alkaloid and flavonoid content which are included in its phenolic compounds that offer various health benefits such as antidiabetic. Antidiabetic is related to its activity as an anti-α-amylase and antioxidant. Its application in medicine can be consumed in the form of tea drinks. The purpose of this study was to study the effect of various types of sweeteners on the activity as an antidiabetic and sensory of Tapak Dara Leaf (Catharanthus roseus L.) drinks. The design of this study used a Completely Randomized Design with one factor, namely 4 types of sucrose sweeteners, kelulut honey, commercial honey, and stevia and 1 unsweetened control, so that there were 5 treatments and 5 replications were carried out to obtain 25 experimental units. The parameters observed in this study included Physicochemical Tests and Organoleptic Tests. The results of the physicochemical test data were analyzed using analysis of variance. The analysis was continued if there was a significant effect with a further BNJ 5% test. Sensory test data were analyzed using Kruskal Wallis to determine the effect of treatment on the sensory characteristics tested. The results of this study indicate that the types of sweeteners used, namely sucrose, stingless bee honey, commercial honey, and stevia, have an effect on the antidiabetic activity and sensory of tapak dara leaf tea drinks. Tapak Dara Leaf Drink (Catharanthus roseus L.) with benefits as an antioxidant can be consumed by adding stingless bee honey as a sweetener, while as an anti-α-amylase with commercial honey as a sweetener.

FUNCTIONAL AND SENSORY CHARACTERISTICS OF SOURSOP TISANE (ANNONA MURICATA L) IN VARIOUS TYPES OF SWEETENERS Fabiola, Vonny; Lestari, Oke Anandika; Dewi, Yohana Sutiknyawati Kusuma
JURNAL BIOINDUSTRI (JOURNAL OF BIOINDUSTRY) Jurnal Bioindustri: Volume 7 Nomor 2
Publisher : Universitas Trilogi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31326/jbio.v7i2.2131

Functional drinks are drinks that not only provide benefits for the body, but can also be enjoyed well when consumed. One of the functional drinks that has a good reputation among the general public is tea. Tea is the most frequently consumed drink and is generally followed by the addition of sweeteners to enhance the flavor. Soursop leaf tea is known to have bioactive content that is beneficial for health. This study aims to determine the effect of several types of sweeteners added to the physicochemical and sensory characteristics of soursop leaf tea functional drinks. This study design used a Completely Randomized Design (CRD) with 1 factor, namely the type of sweetener with 1 level of treatment, namely 4 types of sweeteners (sucrose (F1), kelulut honey (F2), commercial honey (F3), and stevia (F4)) and 1 unsweetened control (F0) with 5 repetitions each so that there were 25 experimental units. The data obtained were analyzed using Analysis of Variance (ANOVA) and continued with the Honestly Significant Difference (HSD) test at the 5% level. Sensory data were conducted using descriptive scoring test and data were analyzed using Kruskal Wallis method. The average anti alpha amylase activity ranged from 45.41% to 62.25%. Antioxidant activity ranged from 52.86% to 64.04%. Total phenolics contained in the sample ranged from 146.33 mg GAE/g to 188.26 mg GAE/g. The pH of the sample ranged from 4.41 to 5.91. While the TPT of the sample ranged from 0.68°brix to 7.64°brix. The results also showed that the sensory attributes of the five types of samples had different characteristics. Soursop leaf tea drink using kelulut honey as a sweetener has the best functional characteristics (antioxidants and anti alpha amylase), but has a low overall acceptance rate.

STUDY OF SEROJA FUNCTIONAL DRINK (LEMONGRASS-ROSELLA-GINGER) ON THE ADDITION OF VARIOUS TYPES OF SWEETENERS Emelda, Plaviana; Lestari, Oke Anandika; Dewi, Yohana Sutiknyawati Kusuma
JURNAL BIOINDUSTRI (JOURNAL OF BIOINDUSTRY) Jurnal Bioindustri: Volume 7 Nomor 2
Publisher : Universitas Trilogi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31326/jbio.v7i2.2132

Minuman fungsional Seroja merupakan minuman herbal yang telah diformulasikan dengan rasio serai:rosella:jahe 1:2:1. Akan tetapi, untuk lebih dapat diminati diperlukan penambahan pemanis terutama yang berpotensi meningkatkan efek fungsionalnya. Penelitian ini dilakukan untuk mendapatkan pengaruh jenis pemanis terhadap karakteristik fisikokimia dan sensori minuman fungsional berbasis serai (Cymbopogon citratus), rosella (Hibiscus sabdariffa Linn.), dan jahe (Zingiber officinale Rosc.) atau Seroja. Penelitian ini menerapkan Rancangan Acak Lengkap (RAL) yang tersusun atas 5 taraf perlakuan. Perlakuan yang digunakan dalam penelitian ini adalah penambahan pemanis: sukrosa, madu kelulut, stevia dan madu komersial, serta kontrol tanpa pemanis dengan 5 replikasi. Parameter penelitian meliputi warna, pH, TPT, antioksidan, fenol dan anti α-amilase. Parameter sensori akan dilakukan dengan menggunakan uji deskriptif skoring (Skoring Test) dan data yang diperoleh dianalisis dengan metode Kruskall Wallis. Hasil penelitian menunjukkan bahwa penambahan berbagai jenis pemanis pada minuman fungsional Seroja mempengaruhi karakteristik fisikokimia (pH, TPT, warna L*, a*, b*, antioksidan, fenol, anti α-amilase) dan karakteristik sensori (warna, rasa, kesukaan keseluruhan), namun berpengaruh tidak nyata terhadap sensori tekstur dan aroma. Aplikasi penambahan jenis pemanis madu kelulut pada minuman fungsional Seroja memiliki efek fungsional terbaik, yaitu aktivitas antioksidan 81,16% dan aktivitas anti α-Amilase 29,70%.

KARAKTERISTIK SENSORI JIPANG BERAS MERAH-BIJI LABU DENGAN PEMANIS SUKROSA:MADU KELULUT:STEVIA Billhaq, Sabila Meirizqina; Lestari, Oke Anandika; Dewi, Yohana Sutiknyawati Kusuma
Jurnal Sains Pertanian Equator Vol 15, No 1
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jspe.v15i1.90334

Jipang merupakan makanan ringan berbentuk granula bar yang bahan dasarnya terbuat dari beras putih atau beras ketan dengan cita rasa manis dan renyah. Madu, sukrosa, stevia, biji labu, dan beras merah digunakan dalam pembuatan produk ini. Tujuan dari penelitian ini untuk mendapatkan nilai indeks glikemik dan beban glikemik jipang beras merah dengan biji labu kuning (sukrosa:madu kelulut:stevia) formulasi terbaik. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) dengan 6 taraf perlakuan perlakuan pemanis sukrosa:madu kelulut:stevia (28:0:0), (14:14:0), (14:11,5:0,04), (14:7:0,07), (14:3,5:0,12), dan (14:0:0,14) dengan 4 kali ulangan. Hasil penelitian menunjukkan jipang beras merah-biji labu kuning dengan formulasi pemanis madu kelulut meningkatkan rasa asam dan menurunkan rasa manis, sedangkan kebalikannya untuk adanya stevia.

SELAI LEMBARAN NANAS (Ananas comosus) DENGAN FORMULASI PEMANIS SUKROSA, MADU DAN STEVIA Rudin, Iswandi Sapta; Lestari, Oke Anandika; Hartanti, Lucky
Jurnal Sains Pertanian Equator Vol 15, No 1
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jspe.v15i1.96461

Selai lembaran nanas merupakan inovasi produk selai berbentuk lembaran yang lebih praktis dibandingkan selai konvensional. Penggunaan sukrosa sebagai bahan pemanis umum pada selai lembaran memiliki dampak kurang baik bagi kesehatan, sehingga inovasi penambahan pemanis seperti madu TJ dan stevia dilakukan untuk meningkatkan nilai fungsionalnya. Penelitian ini bertujuan menentukan formulasi terbaik pemanis sukrosa, madu komersial (TJ), dan stevia berdasarkan karakteristik fisikokimia dan sensori selai lembaran nanas. Penelitian menggunakan Rancangan Acak Kelompok (RAK) dengan satu faktor, yaitu formulasi pemanis (sukrosa:madu:stevia) pada 6 perlakuan: (100%:0%:0%), (50%:50%:0%), (50%:37,5%:12,5%), (50%:25%:25%), (50%:12,5%:37,5%), dan (50%:0%:50%), masing-masing diulang 4 kali sehingga diperoleh 24 unit percobaan. Hasil menunjukkan bahwa formulasi pemanis berpengaruh terhadap karakteristik fisikokimia dan sensori. Formulasi terbaik adalah sukrosa 50%:madu 12,5%:stevia 37,5%, dengan karakteristik sensori: kenampakan mengkilap, warna kuning/gold, aroma buah, rasa manis, dan tekstur kenyal.

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