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Change in the profiles lipid, digesta cholesterol and propionic acid of rats fed with of seaweed powder-based diets ., Herpandi; Astawan, Made; Palupi, Nurheni Sri
Jurnal Teknologi Dan Industri Pangan Vol 17, No 3 (2006): Jurnal Teknologi dan Industri Pangan
Publisher : Departemen Ilmu dan Teknologi Pangan, IPB Indonesia bekerjasama dengan PATPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (350.562 KB) | DOI: 10.6066/439

Abstract

Community’s consumption pattern with high fat-low fiber has caused the prevalence of degenerative disease, i.e.cardivascular disease. Coronary Heart Disease (CHD) is the first cause of death in Indonesia. Seaweed is a fiber rich food and has a hypocholesterolemic effect. Objectives of the research were to investigate the changes of lipid profiles, digesta cholesterol and propionic acid of rats fed with seaweed powder-based diet. Five groups of six male Sprague Dawley hypercolesterolemia rats were feed by 0% cholesterol and 0% seaweed powder (negative control); 1% cholesterol and 10% Eucheuma cottonii, 1% cholesterol and 10% Gelidium sp,1% cholesterol and 10% Sargassum sp, and 1% cholesterol and 0% seaweed powder (positive control) for 31 days. The experiment result showed that the seaweed powder did not have a significant effect (P>0,05) on the growth and feed consumption, and serum HDL (Hight Density Lipoprotein) but has a significant effect (P
PEMANFAATAN KARAGINAN DAN GUM ARABIC SEBAGAI EDIBLE FILM BERBASIS HIDROKOLOID (The use of Carrageenan and Gum Arabic for Hidrocolloid Based Edible Film) Santoso, Budi; ., Herpandi; Pitayati, Puspa Ayu; Pambayun, Rindit
Jurnal Agritech Vol 33, No 02 (2013)
Publisher : Jurnal Agritech

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Abstract

The objective of this research was to study the characteristic of edible film from carrageenan and gum Arabic with different concentration. The experiment was arranged in factorial randomized block design with carrageenan concentration and gum Arabic concentration as the treatment factors and was done in triplicates. The treatments consisted of carrageenan concentration (2%, 2,5%, and 3%) and gum Arabic concentration (0,2%, 0,4%, and 0,6%). The results showed that carrageenan concentration, gum Arabic concentration, and interaction between the two treatments significantly affected (p<5%) the thickness, tensile strength, percentage of elongation, water vapor transmission rate, and water activity. The best edible film characteristics were 0.,050 mm of thickness, 19.61 x 106 N/m2 of tensile strength, 14.095% of percentage of elongation, 7.368 g/m2.24 h of water vapor transmission rate, and 0.3028 of water activity got from interaction between 2% of carrageenan concentration and 0.2% gum Arabic concentration. Keywords : Carrageenan, edible film, gum arabic ABSTRAK Penelitian ini bertujuan untuk memperlajari karakteristik edible film yang terbuat dari karagenan dan gum Arabic. Rancangan penelitian yang digunakan adalah rancangan acak kelompok dengan dua faktor perlakuan dan tiga kali ulangan. Faktor perlakuan tersebut adalah konsentrasi karagenan (2%, 2,5%, dan 3%) dan konsentrasi gum Arabic (0,2%, 0,4%, dan 0,6%). Hasil penelitian menunjukkan bahwa perlakuan konsentrasi karagenan, gum arabik, dan interaksi berpengaruh nyata (p<5%) terhadap ketebalan, kuat tusuk, kuat tarik, persen pemanjangan, laju transmisi uap air, dan aktivitas air. Karakteristik edible film terbaik yang dihasilkan dalam penelitian ini adalah ketebalan 0,050 mm, kuat tarik 19,61 x 106 N/m2, persen pemanjangan 14,095%, laju transmisi uap air 7,368 g/m2.24 h, dan aktivitas air 0,3028 pada perlakuan 2% karagenan dan 0,2% gum arabik. Kata kunci: Karaginan, edible film, gum arabic
Change in the profiles lipid, digesta cholesterol and propionic acid of rats fed with of seaweed powder-based diets ., Herpandi; Astawan, Made; Palupi, Nurheni Sri
Jurnal Teknologi dan Industri Pangan Vol 17, No 3 (2006): Jurnal Teknologi dan Industri Pangan
Publisher : Departemen Ilmu dan Teknologi Pangan, IPB Indonesia bekerjasama dengan PATPI

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Community�s consumption pattern with high fat-low fiber has caused the prevalence of degenerative disease, i.e.cardivascular disease. Coronary Heart Disease (CHD) is the first cause of death in Indonesia. Seaweed is a fiber rich food and has a hypocholesterolemic effect. Objectives of the research were to investigate the changes of lipid profiles, digesta cholesterol and propionic acid of rats fed with seaweed powder-based diet. Five groups of six male Sprague Dawley hypercolesterolemia rats were feed by 0% cholesterol and 0% seaweed powder (negative control); 1% cholesterol and 10% Eucheuma cottonii, 1% cholesterol and 10% Gelidium sp,1% cholesterol and 10% Sargassum sp, and 1% cholesterol and 0% seaweed powder (positive control) for 31 days. The experiment result showed that the seaweed powder did not have a significant effect (P>0,05) on the growth and feed consumption, and serum HDL (Hight Density Lipoprotein) but has a significant effect (P