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PEMANFAATAN AMPAS BUAH MERAH UNTUK PEMBUATAN DODOL THE USE OF RED FRUIT WASTE FOR MAKING DODOL LUNKHEAD LukmanulHakim, LiaAmalia
JURNAL PERTANIAN Vol 6, No 2 (2015)
Publisher : Universitas Djuanda Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (190.79 KB) | DOI: 10.30997/jp.v6i2.37

Abstract

Buah merah merupakan buah khas Papua. Pada umumnya, buah merah dibuat minyak untuk pengobatanpenyakit. Pembuatan minyak menghasilkan limbah. Limbah tersebut masih mengandung nutrisi dan dapatdigunakan sebagai pewarna alami pada pembuatan dodol. Untuk menghasilkan dodol dengan tekstur yangbaik kita harus menambahkan hidrokoloid seperti gelatin. Ketersediaan gelatin halal saat ini sangat sedikit,karena sangat penting untuk mencari alternatif gelatin halal. Salah satu alternatif pengganti jelatin halaladalah kefir air. Penelitian dimulai dengan membuat minyak buah merah untuk diambil ampasnya. Padapenelitian ditambahkan ampas buah merah dengan berbagai konsentrasi gelatin yaitu 0,1%, 0,5%, dan 1%.Hasil analisis sensori menunjukkan bahwa falvor dan rasa tidak berpengaruh nyata, sedangkan teksturberpengaruh nyata. Berdasarkan hasil uji hedonik, flavor dan rasa tidak berpengaruh nyata, sedangkantekstur berpengaruh nyata. Dodol buah merah terpilih dengan 1% gelatin mengandung kadar air 19,47%,karbohidrat 70%, lemak 6,90%, protein 3,26%, abu 0,37%, and beta carotene tidak terdeteksi.
Preliminary Immunochemical Studies to Detect Lard Dina Sudjana; Lia Amalia; Saepul Adnan
Indonesian Journal of Halal Research (IJHAR) Vol 2, No 1 (2020): February
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/ijhar.v2i1.7819

Abstract

Detection of lard in food using immunochemical methods has been carried out. This method has been applied and developed in food analysis. The purpose of this study was to detect the presence of lard in food. The method used was immunochemical which in this case is tested to its application in food analysis. The principle method is based on the antigen-antibody reaction, between lipids as antigens that can be deposited by antibodies in the agar medium. Antibodies were obtained by inducing lard into the blood vessels of rabbits. This method is based on the antigen-antibody reaction between fat as an antigen and antibodies that contain anti-lard as reagents and the occurrence of precipitation in agar media. The antibody was obtained by inducing lard, pork broth, and pig plasma into the blood vessels of rabbits. The results of this study were significant.
Pengaruh Siklus Pemanasan Bertekanan-Pendinginan terhadap Komposisi Kimia dan Kualitas Biologi Tepung Campolay (Pouteria campheciana) Raden Haryo Bimo Setiarto; Lia Amalia; Yusdianti Febriani; Tiana Fitrilia; Nunuk Widhyastuti
Jurnal Riset Teknologi Industri Vol.13. No.1 JUNI 2019
Publisher : Balai Riset dan Standardisasi Industri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (278.622 KB) | DOI: 10.26578/jrti.v13i1.4985

Abstract

Campolay (Pouteria campechiana) has complete content of fiber, starch, calcium, phosphorus, carotenoid, thiamin, riboflavin, niacin, and vitamin C. The presence of this ingredient makes Campolay potentially an alternative functional food ingredient. Campolay processing in flour products was done to extend shelf life, improve functional properties, and diversify products, thus expanding use. Resistant starch (RS) is a starch that is not able to be digested by digestive enzyme and resistant to gastric acid that it is able to reach colon to be fermented by probiotic bacteria. RS is classified as insoluble fiber source and is able to decrease the glycemic index and cholesterol, preventing the colon cancer, and helping the absorption of mineral. The aim of this study is to produce the resistant starch of campolay flour through autoclaving-cooling cycle treatment. Slices of campolay were autoclaved (121oC, 15 minutes) and cooled (4oC, 24 hours). The treatment was done for one, two and three cycles. Then, the campolay slices were dried (70oC, 7 hours), milled and sifted (100 mesh) to obtain modified campolay flour. The modified Campolay flour was analyzed for amylose content, total starch, reducing sugar content, Rapid Digestible Starch (RDS), Slowly Digestible Starch (SDS) and Resistant Starch / RS levels, starch digestibility with three replications. The treatment of 1 cycle of autoclaving-cooling (AC-1S) resulted the highest levels of resistant starch (36.23% bk) when compared to other treatments. It could increase the resistance of starch levels by 2.4-fold compared to the control treatment (15, 31% bk).