Feed Planet 78 - September 2025

FEED PLANET • SEPTEMBER - EYLÜL 2025 78 79 ARTICLE • MAKALE ARTICLE • MAKALE which they are coated with special components such as calcium pectinate. In this way, they become rumen-protec- ted and can contribute more effectively to productivity. As a result of digestion in the rumen, by-pass BSF larvae release less urea. This helps prevent adverse effects such as urea-related toxicosis. It also balances the access of be- neficial microorganisms in the rumen to nutrients, suppor- ting the regulation of microbial protein synthesis. WHAT IS THE NUTRIENT COMPOSITION OF BSF? sülleme tekniği ile kalsiyum pektinat gibi özel bileşenlerle enkapsüle edilerek yani kaplanarak by-pass özelliği kazanabilirler. Bu sayede by- pass özelliği kazanır ve verime daha fazla katkıda bulunabilirler. By-pass özelliği kazanmış BSF larvalarının rumende sindirimi neti- cesindedaha az üre serbest kalır. Bu sayedeüre kaynaklı toksikasyon vb olumsuzlukların önüne geçilmesinde yardımcı olur. Bu da rumen- de bulunan faydalı mikro organizmaların besin maddelerine ulaşımını dengeler vemikrobiyal protein sentezinin düzene girmesini sağlar. BSF BESİN MADDE İÇERİĞİ NASILDIR? Table 3. Fatty acid composition of BSF larvae Tablo 3. BSF Larvaları Yağ Asidi Kompozisyonu Proportion of Total Fatty Acid Content (%) Toplam Yağ Asidi İçeriğinde Oranı % Molecular Formula Moleküler Formülü BSF Larvae BSF Larvaları BSF Larva Meal BSF Larva Küspesi BSF Larva Oil BSF Larva Yağı Saturated Fats Doymuş Yağlar Capric Acid Kaprik Asit C 10:0 0.95 0.8 1 Lauric Acid Laurik Asit C 12:0 40.08 34.9 41.1 Myristic Acid Miristik Asit C 14:0 9.17 8.3 9.5 Pentadecanoic Acid Pentadekanoik Asit C 15:0 0.11 <0.1 <0.1 Palmitic Acid Palmitik Asit C 16:0 15.12 16.3 15.1 Margaric Acid Margarik Asit C 17:0 0.19 0.1 0.1 Stearic Acid Stearik Asit C 18:0 2.56 3.3 2.5 Arachidic Acid Arakhik Asit C 20:0 0.09 0.1 0.1 Henicosanoic Acid Henikosanoik Asit C 21:0 0.05 <0.1 <0.1 Monounsaturated Fats Tekli Doymamış Yağlar Myristoleic Acid Miristoleik Asit C 14:1 0.19 0.2 0.2 Palmitoleic Acid Palmitoleinik Asit C 16:1 2.61 3 3 Cis-Vaccenic Acid Cis-Vaksenik Asit C 18:1 0.34 0.4 0.4 Oleic Acid Oleik Asit C 18:1 9.92 13.3 9.8 Eicosenoic Acid Eikosenoik Asit C 20:1 0.11 0.2 1 Polyunsaturated Fats Çoklu Doymamış Yağlar Linoleic Acid Linolik Asit C 18:2 16.78 17.2 14.6 Alpha-Linolenic Acid Alfa-Linolenik Asit C 18:3 1.39 1.3 1.2 Eicosapentaenoic Acid EikasoPentaenik Asit C 20:5 <0.1 0.2 0.2 TOTAL TOPLAM Saturated Fats Doymuş Yağlar 68.35 63.8 69.4 Monounsaturated Fat s T ekli Doymamış Yağlar 13.14 17.1 14.4 Polyunsaturated Fats Çoklu Doymamış Yağlar 18.18 18.7 16 Table 2. Amino acid composition of frozen BSF larvae and BSF larva meal Tablo 2. Dondurulmuş BSF Larvaları ve BSF Larva Küspesi Amino Asit İçerikleri Amino Acid Content on a Dry Matter Basis % Kuru Maddede Amino Asit İçeriği BSF Larvae BSF Larvaları BSF Larva Meal BSF Larva Küspesi Lysine 2.59 2.99 Methionine 0.68 0.78 Cysteine 0.37 0.43 Aspartic Acid 3.73 4.66 Threonine 1.64 2.02 Serine 1.64 2.13 Glutamic Acid 5.19 6.06 Proline 2.41 3.18 Glycine 2.35 2.77 Alanine 2.9 3.57 Valine 2.69 3.11 Isoleucine 2.01 2.15 Leucine 3.27 3.72 Tyrosine 2.31 2.7 Phenylalanine 1.7 1.91 Histidine 1.17 1.44 Arginine 1.88 2.52 Tryptophan 0.59 0.73 Toplam Amino Asitler 39.2 46.83 Table 1. Analysis values of frozen BSF larvae and BSF larva meal Tablo 1. Dondurulmuş BSF Larvaları ve BSF Larva Küspesi Analiz Değerleri Approximate Composition on a Dry Matter Basis % Kuru Maddede Yaklaşık İçerik BSF Larvae BSF Larvaları BSF Larva Meal BSF Larva Küspesi % Moisture % Nem 67.6 6.9 % Ash % Ham Kül 6.2 7 % Crude Protein % Gerçek Protein 39.2 46.8 % Crude Fat % Ham Yağ 26.9 15.1 % Crude Fiber % Ham Selüloz 7.7 10.4 Nitrogen-Free Extract Azotsuz Bileşenler 15.7 10.9