Model Matematika Lapisan Tipis Pengeringan Buah Mahkota Dewa (Phaleria macrocarpa)
نویسندگان
چکیده
Penelitian yang dilaksanakan bertujuan mengetahui model matematika pengeringan lapisan tipis dalam memaksimalkan pengembangan dapat mengidentifikasi karakteristik Mahkota Dewa. ini menggunakan metode eksperimen dan memiliki perlakuan ketebalan pengirisan yaitu: 3 mm, 5 mm 7 alat pengering digunakan cabinet dryer, dengan suhu 40OC, lama berbeda selama 14 jam, 16 jam 17 jam. Data hasil pengamatan dianalisis pendekatan matematis untuk menyelesaikan perhitungan matematika, nilai moisture ratio diterapkan pada berbagai Newton, Henderson-Pabis, Page, Midili-Kucuk, Logarithmic Modified dilakukan curve fitting analisis regresi non linear program Microsoft Excel Solver. Hasil penelitian menunjukkan bahwa persamaan Midili-Kucuk merupakan tingkat akurat Dewa, berdasarkan konstanta dihasilkan kesesuaian dari prediksi proses setiap perlakuan. Ketebalan R2 0,999497, EF X2 0,000044, RMSE 0,006476 SSE 0,000629, 0,999739, 0,999710, 0,000023, 0,004701 0,000375, 0,979195, 0,978261, 0,002054, 0,044046 0,034922.
منابع مشابه
Testicular morphology of male rats exposed to Phaleria macrocarpa (Mahkota dewa) aqueous extract
OBJECTIVES This study was designed to investigate the effect of Phaleria macrocarpa aqueous extract (PM) on spermatogenesis by observing the histological changes of testes in adult male rats. MATERIALS AND METHODS PM was prepared by boiling the dried slices of P. macrocarpa fruits followed by filtering, centrifugation and freeze-drying to obtain the powder form. Eighteen Sprague Dawley adult ...
متن کاملTesticular morphology of male rats exposed to Phaleria macrocarpa (Mahkota dewa) aqueous extract
Objective(s):This study was designed to investigate the effect of Phaleria macrocarpa aqueous extract (PM) on spermatogenesis by observing the histological changes of testes in adult male rats. Materials and Methods: PM was prepared by boiling the dried slices of P. macrocarpa fruits followed by filtering, centrifugation and freeze-drying to obtain the powder form. Eighteen Sprague Dawley adult...
متن کاملtesticular morphology of male rats exposed to phaleria macrocarpa (mahkota dewa) aqueous extract
objective(s):this study was designed to investigate the effect of phaleria macrocarpa aqueous extract (pm) on spermatogenesis by observing the histological changes of testes in adult male rats. materials and methods: pm was prepared by boiling the dried slices of p. macrocarpa fruits followed by filtering, centrifugation and freeze-drying to obtain the powder form. eighteen sprague dawley adult...
متن کاملDevelopment of Phaleria macrocarpa (Scheff.) Boerl Fruits Using Response Surface Methodology Focused on Phenolics, Flavonoids and Antioxidant Properties.
In this study, the optimal conditions for the extraction of antioxidants from the Buah Mahkota Dewa fruit (Phaleria macrocarpa) was determined by using Response Surface Methodology (RSM). The optimisation was applied using a Central Composite Design (CCD) to investigate the effect of three independent variables, namely extraction temperature (°C), extraction time (minutes) and extraction solven...
متن کاملStereochemistry of lignans in Phaleria macrocarpa (Scheff.) Boerl.
Phaleria macrocarpa (Scheff.) Boerl., a member of the Thymelaeaceae, is traditionally used in Indonesia as medicinal plant against cancer. In this context, we isolated the lignans pinoresinol, lariciresinol and matairesinol from different parts of this plant. The enantiomeric composition of these lignans was determined by chiral column analysis. Pinoresinol and lariciresinol were mixtures of bo...
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ژورنال
عنوان ژورنال: Jurnal pendidikan teknologi pertanian
سال: 2022
ISSN: ['2476-8995', '2614-7858']
DOI: https://doi.org/10.26858/jptp.v8i1.21675