Fruits and vegetables are important sources of nutrients for mankind. Among the various fruits available in Bangladesh, mango occupies a vital place in the human nutrition for its delicious taste and higher nutritious value. In this study, five mango varieties, viz. Fazli, Amrupali, Langra, Gopalbogh and Misribogh, were tested to evaluate the quality of these mango varieties available in Northern Bangladesh. Physiochemical characteristics, including moisture, ash, total carbohydrates, total solids, total soluble solids (TSS), pH, acidity, total sugars and ascorbic acid contents were evaluated. The results showed that there were significant (p< 0.05) differences among mangoes of all varieties for physicochemical parameters. In case of proximate composition, the mango variety Amrupali showed the highest ash content (2.34±0.15) and fat content (1.18±0.13). Protein content (0.94±0.12) and total fiber (2.67%) content was shown to be the highest by Gopalbogh and Misribogh, respectively. The selected mango varieties contained TSS of 12.87~20.55oBrix, pH of 4.45~4.67, titrable acidity of 0.07~0.42%, reducing sugar of 8.40~15.43%, non-reducing sugar of 9.24~10.48%, and total sugarof 18.88~25.12%. The study findings would be helpful for the consumers, dietitian and industry policymakers.
ABSTRAK. Tujuan penelitian ini adalah mendeskripsikan program dan kegiatan pengembangan klaster sapi potong. Peternakan rakyat sapi potong yang tergabung dalam kelompok tani ternak dan masuk kategori Usaha Mikro Kecil Menengah (UMKM) dilibatkan pada penelitian ini. Variabel-variabel yang terkait dengan program dan kegiatan penguatan UMKM Sapi Potong dikoleksi. Data dianalisis menggunakan analisis deskriptif dan Root Cause Analysis. Program dan kegiatan pengembangan klaster sapi potong mencakup (i) program penguatan kelembagaan kelompok, (ii) program penguatan teknologi peternakan dan (iii) program penguatan akses pembiayaan perbankan. Program penguatan kelembagaan kelompok melalui kegiatan pendidikan dan pelatihan, peningkatan kerjasama (untuk penyediaan pakan dan modal, penanggulangan penyakit, pemasaran), peningkatan pertemuan antar anggota kelompok dan lembaga lain, peningkatan penguasaan teknologi diversifikasi. Program penguatan teknologi peternakan dengan kegiatan pelatihan berbagai teknologi peternakan, studi banding dan magang, pendampingan penerapan proven teknologi berorientasi peningkatan fisibilitas usaha. Untuk program penguatan akses pembiayaan perbankan berupa kegiatan sosialisasi pembiayaan perbankan dan pendampingan akses pembiayaan perbankan. (Beef cattle development through beef cattle cluster program: description of programs and activities) ABSTRACT. The purpose of this study was to describe the design of programs and activities of beef cattle clusters. Beef cattle farmer group (Micro Small Medium Enterprises, MSME) were involved in this study. Variables related to program and activities for empowering MSME were collected. Descriptive and Root Cause Analysis were applied in this study. The design of program and activities for beef cattle cluster include (i) program of empowering farmer groups, (ii) programs for strengthening livestock technology, and (iii) programs for increasing accessibility getting financial support from the bank. Program of empowering farmer groups involved education and training, increasing cooperation (for feeding capital, disease control, marketing), increasing cooperation among farmer group members and other institutions, transfer technology. Programs for strengthening livestock technology by activities such as training of livestock technologies, internship, provide proven technology for improving feasibility. The socialization of financial scheme, and assistance activities were involved for accelerating financial support from the bank.
Pengaruh pemberian mineral organik dan tepung kulit bawang putih yang mengandung polifenol salah satunya adalah allisin dapat menghambat kerja enzim HMG-CoA pada bakteri Archea rumen, sehingga terjadi H2 untuk pembentukan gas methan dialihkan kearah pembentukan propionat. Propionat sebagai prekusor pembentuk glukosa darah. Peningkatan propionat memberikan efek pada penurunan asetat. Asetat merupakan prekusor pembentuk kolesterol darah. Allisin juga dapat menghambat superoksidasi, sehingga tidak terjadi kerusakan membran sel dan dapat mempertahankan hemoglobin dalam darah. Keseimbangan terjadi terhadap kadar glukosa darah dan recovery tubuh ternak akan membaik. Pada ternak yang sedang bunting sering terjadi negative energy balance. Penelitian ini bertujuan untuk mengkaji pengaruh pemberian mineral organik dan tepung kulit bawang putih pada pakan kambing perah terhadap glukosa darah dan recovery tubuh. Materi yang digunakan dalam penelitian adalah kambing Jawa Randu induk bunting laktasi kedua sebanyak 15 ekor. Perlakuan yang diberikan yaitu penambahan tepung kulit bawang putih 30 ppm; Cr organik 1,5 ppm; Se organik 0,3 ppm dan Zn lisinat 40 ppm. Perlakuan yang diujicobakan yaitu R0 terdiri atas Pakan kontrol (Hijauan dan Konsentrat perbandingan 70:30). R1 terdiri ataspakan R0 + Tepung kulit bawang putih (Allium sativum) 30 ppm. R2 terdiri atas pakan R1 + Mineral Organik ( Se 0,3 ppm, Cr 1,5 ppm, Zn 40 ppm). Data dianalisis menggunakan analisis variansi dan dilanjutkan uji LSD. Hasil penelitian menunjukkan bahwa suplementasi tepung kulit bawang putih dan mineral organik pada pakan kambing perah tidak berpengaruh nyata (P>0,05) terhadap kadar glukosa darah dan recovery tubuh.
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