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Firdausni Firdausni
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The yield and quality of cassiavera (Cinnamomum burmanii L.) oil at different harvest ages from Malalak farmers in West Sumatra Ardinal Ardinal; Salmariza Sy; Firdausni Firdausni; F Failisnur; Inda Three Anova
Jurnal Litbang Industri Vol 12, No 2 (2022)
Publisher : Institution for Industrial Research and Standardization of Industry - Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24960/jli.v12i2.7875.97-104

Abstract

This study compared the oil yield and identified the quality of cassiavera with plants ages 7 years, 18 years, and random (broken) one. Parameters measured included yield, physicochemical properties, and chemical composition. Based on the results, the oil yield was 1%, 0.9%, and 0.7% at ages 8 and 7 years of upper and lower stem parts, as well as for the broken form. This indicates that the longer plant age correlates with a higher yield. The yield at 7 and 18 years is not much different, hence the harvest can be performed at the age of 7 years considering a shorter waiting period. The physicochemical test of oil solubility in 70% ethanol showed a ratio of 1:1 and a clear appearance according to the maximum requirements of INS (Indonesian National Standard) 06-3734:2006, namely 1:3 clear. Meanwhile, the refractive index (RI) test indicated 1.56 as the best value for cassiavera scion at the age of 7 years in line with INS 06-3734:2006 conditions of 1.559 - 1.595. The chemical composition test for the oil as a whole complied with the minimum standard of INS 06-3734:2006, namely 50% cinnamaldehyde.
The yield and quality of cassiavera (Cinnamomum burmanii L.) oil at different harvest ages from Malalak farmers in West Sumatra Ardinal Ardinal; Salmariza Sy; Firdausni Firdausni; F Failisnur; Inda Three Anova
Jurnal Litbang Industri Vol 12, No 2 (2022)
Publisher : Institution for Industrial Research and Standardization of Industry - Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24960/jli.v12i2.7875.97-104

Abstract

This study compared the oil yield and identified the quality of cassiavera with plants ages 7 years, 18 years, and random (broken) one. Parameters measured included yield, physicochemical properties, and chemical composition. Based on the results, the oil yield was 1%, 0.9%, and 0.7% at ages 8 and 7 years of upper and lower stem parts, as well as for the broken form. This indicates that the longer plant age correlates with a higher yield. The yield at 7 and 18 years is not much different, hence the harvest can be performed at the age of 7 years considering a shorter waiting period. The physicochemical test of oil solubility in 70% ethanol showed a ratio of 1:1 and a clear appearance according to the maximum requirements of INS (Indonesian National Standard) 06-3734:2006, namely 1:3 clear. Meanwhile, the refractive index (RI) test indicated 1.56 as the best value for cassiavera scion at the age of 7 years in line with INS 06-3734:2006 conditions of 1.559 - 1.595. The chemical composition test for the oil as a whole complied with the minimum standard of INS 06-3734:2006, namely 50% cinnamaldehyde.
Pengaruh pencampuran terigu dan bubuk kedelai sebagai bahan pengisi terhadap karakteristik dendeng jamur tiram (Pleurotus sp) Novelina Novelina; Hanifah Andryani; Kesuma Sayuti; Firdausni Firdausni
Jurnal Litbang Industri Vol 13, No 1 (2023)
Publisher : Institution for Industrial Research and Standardization of Industry - Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24960/jli.v13i1.8024.57-63

Abstract

Dendeng merupakan produk yang diolah secara tradisional dari daging, dengan menambahkan garam dan bubuk ketumbar kemudian dijemur hingga kering sehingga tahan lama. Salah satu upaya pembuatan dendeng analog adalah dengan menggunakan jamur tiram putih dengan penambahan tepung terigu dan tepung kedelai sebagai bahan pengisi. Tujuan penelitian adalah untuk mengetahui pengaruh pencampuran tepung kedelai dan tepung terigu sebagai bahan pengisi terhadap karakteristik dendeng jamur tiram. Perbandingan bahan pengisi dan jamur tiram adalah 1:2, sedangkan bahan pengisi adalah campuran tepung terigu dan tepung kedelai dengan beberapa perbandingan. Pengamatan dilakukan terhadap kekerasan, kadar proksimat, kadar asam lemak bebas, uji sensori, dan kadar asam amino produk terbaik. Hasil perlakuan terbaik berdasarkan statistik pada analisis fisik, kimia dan organoleptik adalah dendeng jamur tiram dan bahan pengisi tepung kedelai 100% dengan nilai rata-rata kekerasan 45,72 N/cm², kadar air 8,97%, kadar serat kasar 18,99%, kadar abu 3,83%, kadar protein 21,79%, kadar lemak 27,63%, kadar asam lemak bebas 0,14%, dan nilai penerimaan organoleptik seperti warna, aroma, rasa dan tekstur.
Co-Authors Ardinal Ardinal F Failisnur Hanifah Andryani Inda Three Anova Novelina Salmariza Sy Sayuti, Kesuma