Yazar "Akram, Muhammad Zeeshan" seçeneğine göre listele

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  • Küçük Resim
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    Effect of cabbage and kohlrabi leaf silages on in vitro and classical nutrient digestibility in akkaraman rams as an alternative feed source
    (Niğde Ömer Halisdemir Üniversitesi / Fen Bilimleri Enstitüsü, 2020) Akram, Muhammad Zeeshan; Yaman Fırıncıoğlu, Sema
    Çalışma, lahana ve alabaş yaprakları ve silajlarının kimyasal bileşimini, in vivo sindirilebilirliğini, in vitro sindirilebilirliğini, toplam fenolik içeriğini ve antioksidan aktivitesini kontrol etmek için yapıldı. İn vivo sindirilebilirlik deneyleri için R1 (Alfalfa 100), R2 (Yonca ve lahana silajı 50:50) ve R3 (Yonca ve lahana + alabaş silajı 50:50) üç rasyon kullanılmıştır. Taze lahana ve alabaş yaprakları ve silajları düşük DM, NDF ve ADF'ye ancak yüksek CP içeriğine sahipti. Silajların fiziksel özellikleri iyidir ve pH değerleri 5,4 ile 5,7 arasında değişmiştir. DM, OM ve CP'nin in vivo sindirilebilirlik değerleri, R2 ve R3'te R1'e göre benzer ve anlamlı olarak daha yüksek (P <0.05) iken, NDF ve ADF sindirilebilirlik değerleri R2'de diğer rasyonlara göre anlamlı olarak daha yüksekti (P < 0.05). Her iki silajın da in vivo besin sindirilebilirlik değerleri, yoncaya göre daha yüksekti. In vitro gerçek sindirilebilirlik, taze lahana ve alabaş yapraklarının ve silajların OM ve NDF sindirilebilirliği sırasıyla% 90,% 65 ve% 62'nin üzerindeydi. Taze alabaş yapraklarının toplam fenolik içeriği ve antioksidan aktivitesi diğerlerine göre önemli ölçüde daha yüksek (P <0.05) idi. Lahana ve alabaş yaprakları ve bunların silajları, geviş getiren hayvanlar için geleneksel olmayan mükemmel yem kaynaklarıdır. Anahtar Sözcükler: lahana, alabaş, silaj, sindirilebilirlik, koyun
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    Evaluation of dietary supplementation of garlic powder (Allium sativum) on the growth performance, carcass traits and meat quality of Japanese quails (Coturnix coturnix japonica)
    (Elsevier, 2024) Jalal, Hassan; Dogan, Sibel Canogullari; Giammarco, Melania; Cavallini, Damiano; Lanzoni, Lydia; Pezzi, Paolo; Akram, Muhammad Zeeshan
    Dietary supplementation with plant- based products may arise as part of an alternative strategy to using antibiotics as growth promoters in the poultry industry. Garlic powder (GP) GP ) possesses antimicrobial and antioxidant properties. The aim was to investigate the effect of dietary supplementation of GP on growth performance, carcass traits and meat quality of the Japanese quail. A total of 240, day-old mixed gender Japanese quail were assigned to 4 treatment groups, each group being replicated 4 times and containing 15 birds in each replication. Birds were provided with either a basal diet (control) or basal diet supplemented with 0.5%, 1% and 2% GP for 5 wk. At slaughter age, birds fed 1% GP had higher (P < 0.05) live weight and body weight gain when compared to the control. Supplementation with different levels of GP had no influence (P P > 0.05) on feed intake, feed conversion ratio except 3rd wk, carcass traits and abdominal fat. Thiobarbituric acid, peroxide and pH values in breast meat of birds receiving GP (1% or 2%) after storage (0, 1, 3, 5, and 7 d) were lower (P < 0.05) than the birds in control. Furthermore, total psychrophilic bacteria count was lower in breast meat of birds supplemented with GP at any dose compared to the birds of control. Sensory characteristics such as color, aroma, juiciness and tenderness were observed significantly better (P < 0.05) in GP supplemented groups especially when fed 1% GP. In conclusion, supplementing the diet with 1% to 2% GP demonstrated growth-promoting effects and positively impacted meat quality, including sensory characteristics.
  • Küçük Resim Yok
    Öğe
    Inanimate surfaces as potential source of 2019-nCoV spread and their disinfection with biocidal agents
    (Springer, 2020) Akram, Muhammad Zeeshan
    The WHO has declared COVID-19 illness a global health concern which is caused by 2019-nCoV, causing severe respiratory tract infections in humans. Transmissibility among individual to individual have been reported through droplets and probably also via contaminated surfaces and hands.Human coronaviruses can persist on inanimate surfaces such as plastic, glass, fibers and metals up to nine days. 2019-nCoV remains infectious in air for 3 h and on inanimate surfaces such as cardboard, copper, plastic and steel up to 24, 4, 72 and 48 h respectively. Disinfectant activity of various biocidal agents against coronaviruses like ethanol (62–71%), sodium hypochlorite (0.1%) and hydrogen peroxide (0.5%) can be regarded effective against 2019-nCoV as well. As no vaccine and antiviral therapies have been discovered for 2019-nCoV, prevention of further spread will viable option to control the ongoing and future outbreaks. © 2020, Indian Virological Society.