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首页> 外文期刊>African Journal of Biotechnology >Assessing the feeding values of leaves, seeds and seeds-removed pods of Moringa stenopetala using in vitro gas production technique
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Assessing the feeding values of leaves, seeds and seeds-removed pods of Moringa stenopetala using in vitro gas production technique

机译：使用体外气体生产技术评估Moringa Stenopetala的叶片，种子和种子的饲喂值

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This study presents the feeding values of leaves, seeds and seeds-removed pods ofMoringa stenopetala?for ruminants as evaluated by?in vitro?gas production technique. Feed samples were analyzed for proximate nutrients using official methods. Each feed samples (200 mg) were incubated in buffered rumen fluid for 96 h and fermentation characteristics were estimated using established?in vitro?gas production models. Metabolizable energy (ME), organic matter digestibility (OMD) and short chain fatty acids (SCFA) were calculated from corrected 24 h gas production data. The gross energy content (MJ/kg DM) was 24.9, 18.6 and 16.8 for seeds, leaves and seeds-removed pods, respectively. The crude protein ranged from 11.2% in seeds-removed pods to 39.5% in seeds, the average being 16.8%. The sugar content was 10.7 and 7.3% for leaves and seeds respectively. The OMD value was highest in leaves (74.3%) followed by seeds (52.3%) and seeds-removed pods (38.1%). The highest SCFA (103 mmol) was obtained from leaves and the lowest from seeds-removed pods (31 mmol). The ME (MJ/kg DM) ranged from 4.15 in seeds-removed pods to 9.94 in leaves. The average gas production from insoluble but with time fermentable fraction was 53.0, 32.4, and 26.1 ml/200 mg DM for leaves, seeds and seeds-removed pods, respectively.In vitro?gas volumes at various incubation times were positively correlated with ash, sugar, nitrogen free extract and non-fiber carbohydrate; while they were negatively correlated with cellulose, hemicelluloses, neutral and acid detergent fibers. In conclusion,?Moringa stenopetala?leaves can be used as potential sources of protein and energy supplements to tropical livestock feeding system by replacing expensive conventional feed resources.
机译：本研究介绍了叶，种子和种子的饲喂值，移除了令人生畏的叶片的豆荚呢？用于反刍动物的反刍动物，如上所述。气体生产技术。使用官方方法分析进料样品进行近似营养物质。将每种进料样品（200mg）（200mg）在缓冲的瘤胃液中孵育96小时，并且使用成立的估计发酵特性？在体外的情况下估计。气体生产模型。根据校正的24小时气体生产数据计算代谢能量（ME），有机物质消化率（OMD）和短链脂肪酸（SCFA）。总能量含量（MJ / kg DM）分别为种子，叶子和种子荚分别为24.9,18.6和16.8。粗蛋白在种子中除去的玉米豆荚11.2％至39.5％，平均为16.8％。叶片和种子分别为糖含量为10.7和7.3％。 OMD值在叶子中最高（74.3％），然后是种子（52.3％）和去除种子的豆荚（38.1％）。从叶片获得最高SCA（103mmol），从种子除去荚（31mmol）。 ME（MJ / kg DM）从叶片中的种子荚中的4.15次距离。用于叶子，种子和种子和种子的豆荚的平均气体产生，但随着时间的时间可发酵级分的叶片，种子和种子和种子的豆荚分别为53.0,32.4和26.1ml / 200mg DM。在各种孵育时间的气体体积与灰分呈正相关，糖，氮自由提取物和非纤维碳水化合物;虽然它们与纤维素，半纤维素，中性和酸性洗涤剂纤维呈负相关。总之，尤琳斯滕诺甲烷？叶子可以通过更换昂贵的常规饲料资源作为热带牲畜饲养系统的潜在蛋白质和能量补充的潜在来源。

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