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Journal : AGARICUS: Advances Agriculture Science

Effect Of Flavoring On The Organoleptic Of Local Variety Soya Juice Susanti, Ambar; Nasrulloh, Basharudin; Chusnah, Miftachul
AGARICUS: Advances Agriculture Science & Farming Vol. 4 No. 1 (2024): June
Publisher : LPPM Universitas KH. A. Wahab Hasbullah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32764/agaricus.v4i1.4935

Abstract

The aim of the research was to determine the effect of adding sugar and flavoring at different shelf lives on the organoleptic characteristics of local varieties of soybean juice. The research was carried out from November 2023 to January 2024 in Brangkal Village, Jombang Regency and the Faculty of Agriculture KH. Abdul Wahab Hasbullah University. The treatment used are ; 1) B0J1 = soybean juice stored 1 hour after cooking, 2) B0J6 = soybean juice stored 6 hours after cooking, 3) B1J1 = soybean juice + granulated sugar stored 1 hour, 4) B1J6 = soybean juice + granulated sugar stored 6 hours after cooking, 5) B2J1 = soybean juice + strawberry flavoring, storage 1 hour after cooking, and B2J6 = soybean juice + strawberry flavoring, storage 6 hours after cooking. This research used an experimental method with a completely randomized design with one factor which was repeated three times. The sample in this study was soybean juice which was used in hedonic tests and the shelf life of it with 15 panelists. Data analysis used ANOVA with a further BNT test at the 5% level. It is known that the color of soybean juice and granulated sugar stored 6 hours after cooking was more favorable compared to the other 7 treatments. Soybean juice without added sugar or flavorings, with storage 1 and 6 hours after cooking, and soybean juice and sugar with storage 6 hours after cooking had the most favorable taste compared to the other 5 treatments
Effect Of Yeast Concentration (Saccharomyces cerevisiae) on Organoleptic Characteristics of Cassava Tape Local Varieties Husain, Muhammad Faqih; Chusnah, Miftachul; Hartati, Dyah Ayu Sri; Faizah, Mazidatul
AGARICUS: Advances Agriculture Science & Farming Vol. 4 No. 1 (2024): June
Publisher : LPPM Universitas KH. A. Wahab Hasbullah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32764/agaricus.v4i1.4944

Abstract

Cassava is the second largest agricultural food product in Indonesia after rice One of the processed food products from cassava is tape. Cassava tape is a product resulting from a fermentation process using the yeast Saccharomyces cerevisiae as yeast. The organoleptic properties of cassava tape can change depending on the concentration of yeast used. This research aims to determine the correct yeast concentration on the organoleptic results of cassava tape. The method used in this research was the RAL method (completely randomized design) using three samples with three treatments where each treatment used 1 kg of local varieties of cassava, namely R1 with a yeast concentration of 1% (10 grams), R2 1.5% (15 grams), and R3 2% (20 grams). Another method used in this research is observation using a qualitative method approach. The data processing method used is the Analysis of Variance (ANOVA) method then the BNT test (smallest significant difference) as a further test. This research resulted in R2 cassava tape being the best-treated cassava tape with a color value of 13,13, aroma 13,26, taste 14,23, and texture 12,38. The organoleptic characteristics produced by R2 cassava tape have a slightly yellowish-white color, the characteristic aroma of cassava tape is slightly sharp, the taste is slightly sweet and slightly sour and the texture is soft. Differences in yeast concentration had a significant influence (p<0.05) on the organoleptic Characteristics of cassava tape.
The Effect of Long Drying on the Chemical and Organoleptic Characteristics of Excelsa Coffee Skin Tea (Coffee liberica var. dewevrei) Karima, Ummi; Hartati, Dyah Ayu Sri; Chusnah, Miftachul
AGARICUS: Advances Agriculture Science & Farming Vol. 4 No. 1 (2024): June
Publisher : LPPM Universitas KH. A. Wahab Hasbullah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32764/agaricus.v4i1.4947

Abstract

Handling coffee skin waste has caused problems because it is left to rot, stacked, and burned which can cause negative impacts on the surrounding environment so it needs to be overcome. One way that can be done is to utilize these natural resources by processing coffee skin waste into processed or other products with high economic value, namely coffee skin tea. This study aims to determine (1) the effect of drying time on the chemical characteristics of coffee skin tea products (cascara) and (2) the effect of drying time on the organoleptic of coffee skin tea which includes color, aroma, and taste. The method used in this study is an observation method with a qualitative data approach. This method used two subjects, namely chemical and organoleptic characteristics in tea, to be observed within one month. The results showed that different drying times can have a noticeable effect (P<0.05) on tannin and caffeine levels and changes in color, aroma, and taste in tea steeping. The ideal drying time treatment is 5 hours with a caffeine content of 0.26 grams, tannin content of 283.33 ppm, dark red steeping color, a very inactive aroma, and a delicious tea taste.
Effect of Roasting Time on The Organoleptic Characteristics of Excelsa Wonosalam Jombang Coffee Na'im, Muhammad Zainun; Chusnah, Miftachul; Hartanti, Dyah Ayu Sri
AGARICUS: Advances Agriculture Science & Farming Vol. 4 No. 1 (2024): June
Publisher : LPPM Universitas KH. A. Wahab Hasbullah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32764/agaricus.v4i1.4988

Abstract

There are many types of coffee plants in Indonesia, including Robusta, Arabica, Liberika and Excelsa. One type of coffee found in Wonosalam District is excelsa coffee, Wonosalam excelsa coffee is a species of coffee plant in the genus Coffea. The roasting process is the process of developing the aroma and taste of coffee, separated from the inside of the coffee beans by heat treatment. Coffee beans contain organic compounds that give the coffee beans their aroma and taste. This research aims to determine the effect of roasting time on the organoleptic characteristics of Excelsa coffee, and to determine the appropriate length of time for the roasting process of Excelsa coffee. This research uses a qualitative approach, data collection used in this research is in the form of (1) sampling method, (2) interview method, (3) documentation method, (4) questionnaire method. This research used a Completely Randomized Design (CRD), using 3 treatments and 3 repetitions, P1 (10 minutes), P2 (15 minutes), and P3 (20 minutes) using a roasting temperature of 200℃. The data processing method used is the Analysis of Variance (ANOVA) method with a further BNT test at a level of 5%. The results of the research show that the length of roasting time has a significant effect on the color, taste and aroma of Excelsa coffee. The selected results were obtained at a roasting temperature of 200℃ with a roasting time of 15 minutes which had an average color value of 13.53 (dark brown), aroma of 12.42 (fragrant), and taste of 11.30 (like).