Excellent Corn Gulten with High Quality

• Main Ingredient: Corn
• Type: Keeping Health and Promoting Growth
• Shape: Powder Feed
• Main Nutrients: Functional Feed
• Quality: Excellent
• Transport Package: Paper
• Model NO.: E1422
• Specification: large
• Trademark: china
• Origin: China
• HS Code: 2303101110
• Production Capacity: 5000kg/Year

Product Description

Corn gluten feed is a product of the corn wet milling industry, which produces high fructose corn syrup and starch. It is relatively high in protein, moderately high in fiber and moderate in energy, whereas the starch content is low because most of the starch is converted enzymatically to syrup glucose, fructose and dextrose. In cattle growth trials, corn gluten feed protein was more degradable than soybean meal. As less corn gluten feed protein escapes ruminal digestion, performance of growing calves may be reduced compared with calves fed soybean meal. As an energy source in roughage rations, corn gluten feed provided similar gains and feed efficiencies to corn grain. In high-grain finishing diets, dry corn gluten feed reduced feed efficiency 5-15%
Corn gluten feed (CGF) is a co-product of wet milling that can replace energy or fiber ingredients in dairy cow rations. The present meta-analysis examines how inclusion of CGF can affect dry matter intake (DMI), milk yield (MY), milk components, and ruminal fermentation parameters. A literature search was conducted to identify papers published from 1990 to 2018. Effect size for all parameters was calculated as standardized mean difference with a 95% confidence interval. Heterogeneity was determined using Q test and I² statistic, while meta-regression was used to examine factors influencing heterogeneity. Results indicate that feeding CGF increased the effect size for DMI and MY. No differences were observed for effect size for percentage milk fat or protein; however, increases were observed in the effect size for milk fat yield, milk protein yield, milk lactose percentage, and milk lactose yield. Ruminal fermentation parameters revealed a decrease in the effect size for pH and acetate and an increase for propionate. No differences were observed in the effect size for total VFA or butyrate. The Q test demonstrated heterogeneity  for MY, MFP, and pH. The results indicate differences in forage intake between groups receiving CGF and control as an important factor contributing to heterogeneity for DMI, MFP, and pH. It can be concluded from this meta-analysis that in addition to increased DMI, inclusion of CGF in cow diets increases MY and improves milk components. Furthermore, inclusion of CGF in the diet lowers ruminal pH while decreasing acetate and increasing propionate contents.