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All Journal Agrointek CEMARA Jurnal Ilmiah Rekayasa Pertanian dan Biosistem Journal of Applied Food Technology Logista: Jurnal Ilmiah Pengabdian Kepada Masyarakat Jurnal Nasional Teknologi Terapan
Satria Bhirawa Anoraga
Program Studi Agroindustri, Departemen Teknologi Hayati Dan Veteriner, Sekolah Vokasi Universitas Gadjah Mada
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Other

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Journal : Agrointek

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OPTIMASI FORMULASI KERUPUK PANGSIT KAYA SERAT DAN ANTIOKSIDAN DARI TEPUNG KULIT KAKAO Satria Bhirawa Anoraga; Cristyn Salle Bayu; Luari Giri Pramelini; Fatma Nurul Hida; Annie Mufyda Rahmatika; Anjar Ruspita Sari
AGROINTEK Vol 17, No 2 (2023)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v17i2.15483

Abstract

Cocoa pod husk (CPH) is the main by-product of cocoa processing, which is rich in fiber and antioxidants. Most cocoa husk waste is generally still used as fertilizer and animal feed. Some studies tried to process cocoa pod husk into flour as a functional ingredient. One of the healthy snacks that most people like is dumpling crackers. This study aimed to determine the optimal formulation to produce dumpling crackers as a functional food. The material used in this research is cocoa pod husk from local farmers in Banjaroya village, Kalibawang, Kulonprogo, D.I. Yogyakarta. The research was conducted at the Agroindustrial Product Engineering Laboratory, Agroindustry Product Development Study Program, Vocational School, Gadjah Mada University in June 2022. The ingredients for making dumpling crackers are wheat flour and cocoa husk flour. Parameters observed included crispness, crude fiber content, and antioxidant activity. Optimization was conducted using two factors, X1 (cocoa pod husk flour) and X2 (wheat flour). Three levels of CPH flour (0, 2, and 4g) and wheat flour (10, 20, and 330g) were used for the experiment. Data collection was carried out in three replications, and the experimental value was expressed as mean ± standard deviation (SD). In addition, central composite design (CCD), analysis of variance (ANOVA), and optimization were carried out using Minitab 16 with a 95% confidence level for each response variable. The results showed that adding CPH powder to the dumping cracker formulation did not affect the level of crispness and antioxidant activity but significantly affected the fiber content. At the best formulation of 4g cocoa pod husk flour and 23,131g wheat flour, the crispness was 3,314, crude fiber content was 2,87%, and antioxidant activity was 61,2269, with a composite desirability value was 0,8597. It can be said that the addition of cocoa pod husk powder in the formulation of dumpling crackers can increase the fiber content of the product.
PENENTUAN KLASIFIKASI KEMATANGAN DAN KUALITAS CABAI MERAH BESAR (Capsicum annuum L.) MENGGUNAKAN APLIKASI COLOR GRAB Afdhal Luthfi; Arum Mustika Sari; Gadis Ratna Dewi; Yuyun Dwijayanti; Trias Prima Satya; Anjar Ruspita Sari; Satria Bhirawa Anoraga
AGROINTEK Vol 17, No 2 (2023)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v17i2.12388

Abstract

The sortation process of chili is a crucial step in deciding the quality and pricing. Domestic chili production must adopt new technology advancements and adequate post-harvest handling procedures to satisfy the community's needs. This article aims to determine the appropriate post-harvest method to reduce damage and loss of weight in chilies, especially in the sorting and grading process. The method used in assisting the sorting and grading process is by utilizing the Color Grab application and smartphones, namely by converting RGB values into YCbCr, where Cb and Cr values are used to determine the maturity level of chilies. Based on the results of the research that has been done, it can be concluded that the maturity level of half-ripe chili based on the YCbCr color level is Cb value 110-118, Cr 135-147, ripe chili Cb value 119-123, Cr 158-166, very mature chili Cb value 124- 127, Cr 152-157. Therefore, the vitamin C content in half-ripe chili is 1.382 mg/g, ripe chili is 1.311 mg/g, and very mature chili is 1.981 mg/g—the more mature the chili, the higher the vitamin C content in the chili.
Co-Authors Aditya Haradito Afdhal Luthfi Anjar Ruspita Sari Anjar Ruspita Sari Anjar Ruspita Sari Annie Mufyda Rahmatika, Annie Mufyda Arum Mustika Sari Cristyn Salle Bayu Fatma Nurul Hida Fiametta Ayu Purwandari Gadis Ratna Dewi Ika Restu Revulaningtyas Iman Sabarisman Iman Sabarisman Jumeri Wikarta Luari Giri Pramelini Sari, Anjar Ruspita Sri Wijanarti Sri Wijanarti Sri Wijanarti Trias Prima Satya Yuyun Dwijayanti