| dc.contributor.advisor | Despal | |
| dc.contributor.advisor | Barkah, Nisa Nurmilati | |
| dc.contributor.author | Boer, Fersyanda Zharfan Fadhiya | |
| dc.date.accessioned | 2026-07-16T03:55:54Z | |
| dc.date.available | 2026-07-16T03:55:54Z | |
| dc.date.issued | 2026 | |
| dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/174825 | |
| dc.description.abstract | Suplementasi lemak terproteksi diperlukan untuk meningkatkan pasokan energi ruminansia tanpa mengganggu fermentasi rumen. Coconut Fatty Acid Distillate (CFAD) berpotensi digunakan sebagai bahan baku sabun kalsium. Penelitian ini bertujuan mengevaluasi pengaruh sumber kalsium dan rasio molar terhadap karakteristik fisikokimia sabun kalsium berbasis CFAD serta menentukan perlakuan terbaik. Penelitian menggunakan Rancangan Acak Lengkap faktorial 3 × 4 dengan tiga ulangan, terdiri atas sumber kalsium CaCl2, Ca(OH)2, dan CaCO3 serta rasio molar 1:1, 1:1,5, 1:2, dan 1:2,5. Hasil penelitian menunjukkan bahwa sumber kalsium dan rasio molar memengaruhi bilangan asam (P<0,05). Sumber kalsium memengaruhi kerapatan tumpukan, kerapatan pemadatan tumpukan, dan berat jenis (P<0,05). Interaksi kedua faktor memengaruhi aktivitas air (P<0,05). CaCO3 menghasilkan bilangan asam terendah, yaitu 1,16 ± 0,50 mg KOH g?¹, serta harga produksi terendah sebesar Rp10.329/kg. Simpulan penelitian ini adalah kombinasi CaCO3 dengan rasio molar 1:2 merupakan perlakuan paling potensial untuk dikembangkan sebagai sabun kalsium berbasais CFAD bagi ruminansia. | |
| dc.description.abstract | Protected fat supplementation is needed to increase energy supply for ruminants without disrupting rumen fermentation. Coconut Fatty Acid Distillate (CFAD) has potential as a raw material for calcium soap. This study aimed to evaluate the effects of calcium source and molar ratio on the physicochemical characteristics of CFAD-based calcium soap and to determine the best treatment. The study used a 3 × 4 factorial completely randomized design with three replications, consisting of three calcium sources, namely CaCl2, Ca(OH)2, and CaCO3, and four molar ratios, namely 1:1, 1:1.5, 1:2, and 1:2.5. The results showed that calcium source and molar ratio affected acid value (P<0.05). Calcium source affected bulk density, tapped bulk density, and specific gravity (P<0.05). The interaction between the two factors affected water activity (P<0.05). CaCO3 produced the lowest acid value, namely 1.16 ± 0.50 mg KOH g?¹, and the lowest production cost of IDR 10,329/kg. It was concluded that the combination of CaCO3 with a 1:2 molar ratio was the most promising treatment to be developed as CFAD-based calcium soap for ruminants. | |
| dc.description.sponsorship | IPB University melalui Program Riset Kolaborasi Indonesia (RKI) Perguruan Tinggi Negeri Badan Hukum (PTNBH) 2025 | |
| dc.language.iso | id | |
| dc.publisher | IPB University | id |
| dc.title | Karakteristik Fisikokimia Sabun Kalsium Berbasis Coconut Fatty Acid Distillate yang Diproduksi dengan Sumber Kalsium dan Rasio Molar Berbeda | id |
| dc.title.alternative | Physicochemical Characteristics of Coconut Fatty Acid Distillate Based Ca-soap Produced with Different Calcium Sources and Molar Ratios | |
| dc.type | Skripsi | |
| dc.subject.keyword | CFAD | id |
| dc.subject.keyword | Rasio Molar | id |
| dc.subject.keyword | sabun kalsium | id |
| dc.subject.keyword | sifat fisikokimia | id |
| dc.subtype | Undergraduate Theses | |