Effect of grape pomace on fermentation quality and aerobic stability of sweet sorghum silage

2017 ◽  
Vol 88 (10) ◽  
pp. 1523-1530 ◽  
Author(s):  
Ping Li ◽  
Yixin Shen ◽  
Minghong You ◽  
Yu Zhang ◽  
Jiajun Yan ◽  
...  
Keyword(s):  
Sweet Sorghum ◽  
Grape Pomace ◽  
Aerobic Stability ◽  
Fermentation Quality ◽  
Sorghum Silage

scholarly journals Effects of Microbial Inoculation and Storage Length on Fermentation Profile and Nutrient Composition of Whole-Plant Sorghum Silage of Different Varieties

2021 ◽  
Vol 12 ◽  
Author(s):  
E. Cole Diepersloot ◽  
Matheus R. Pupo ◽  
Lucas G. Ghizzi ◽  
Jessica O. Gusmão ◽  
Celso Heinzen ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Butyric Acid ◽  
Sweet Sorghum ◽  
Microbial Inoculation ◽  
Randomized Design ◽  
Aerobic Stability ◽  
Fermentation Profile ◽  
Sorghum Sudangrass ◽  
Sorghum Silage ◽  
And Storage

This study aimed to assess the effects of a heterofermentative microbial inoculant and storage length on fermentation profile, aerobic stability, and nutrient composition in whole-plant sorghum silage (WPSS) from different varieties. Experiment 1, a completely randomized design with a 2 × 3 factorial treatment arrangement, evaluated microbial inoculation [CON (50 mL distilled water) or LBLD (Lactobacillus plantarum DSM 21762, L. buchneri DSM 12856, and L. diolivorans DSM 32074; 300,000 CFU/g of fresh forage)] and storage length (14, 28, or 56 d) in forage WPSS. The LBLD silage had lower pH compared to CON, and greater concentrations of succinic acid, ethanol, 1,2-propanediol (1,2-PD), 1-propanol, 2,3-butanediol and total acids. After 56 d, lactic acid concentration was greater for CON, while acetic acid and aerobic stability were greater in LBLD silage. Experiment 2, a completely randomized design with a 2 × 3 factorial treatment arrangement, evaluated effects of microbial inoculation (same as experiment 1) and storage length (14, 28, or 56 d) in WPSS of three varieties [forage sorghum (Mojo Seed, OPAL, Hereford, TX), sorghum-sudangrass (Dyna-gro Seed, Fullgraze II, Loveland, CO, United States), or sweet sorghum (MAFES Foundation Seed Stocks, Dale, MS State, MS)]. The LBLD forage sorghum had greater acetic acid and 1,2-PD concentrations at 56 d and 28 d, respectively, but lower concentrations of propionic acid at 56 d and butyric acid at 14 and 28 d. Additionally, WSC concentration was greater for CON than LBLD at 28 d. Furthermore, CON sweet sorghum had greater lactic acid, propionic acid, and butyric acid concentrations. However, greater acetic acid and 1,2-PD were observed for LBLD sweet sorghum. The CON sweet sorghum had greater concentration of WSC and yeast counts. The CON sorghum sudangrass had greater lactic and butyric acid concentrations than LBLD at 14 d, but lower acetic acid and 1,2-PD concentrations at 56 d. Yeast counts were greater for CON than LBLD sorghum sudangrass silage. Overall, results indicate inoculation of WPSS with Lactobacillus plantarum DSM 21762, L. buchneri DSM 12856, and L. diolivorans DSM 32074 improves heterofermentative co-fermentation allowing the accumulation of acetic acid concentration and increasing antifungal capacities and aerobic stability of WPSS.

scholarly journals Fermentation Characteristics of Lactobacillus Plantarum and Pediococcus Species Isolated from Sweet Sorghum Silage and Their Application as Silage Inoculants

2019 ◽  
Vol 9 (6) ◽  
pp. 1247 ◽  
Author(s):  
Hager Alhaag ◽  
Xianjun Yuan ◽  
Azizza Mala ◽  
Junfeng Bai ◽  
Tao Shao
Keyword(s):  
Acetic Acid ◽  
Lactic Acid ◽  
Lactobacillus Plantarum ◽  
Sweet Sorghum ◽  
Microbial Population ◽  
Water Soluble ◽  
Napier Grass ◽  
Fermentation Quality ◽  
Silage Quality ◽  
Sorghum Silage

This study aims to evaluate the fermentation characteristics of Lactobacillus plantarum and Pediococcus spp isolated from sweet sorghum silage to enhance the fermentation quality of Napier grass and sweet sorghum silage. Based on molecular 16S ribosomal ribonucleic identification the isolated strains were phylogenetically related to Lactobacillus plantarum (HY1), Pediococcus acidilactici (HY2) and Pediococcus claussenii (HY3). Strains HY1, HY2 and HY3 and commercial bacteria Lactobacillus plantarum, Ecosyl; (MTD\1( were ensiled with sweet sorghum and Napier grass and the non-inoculated grasses, have been arranged in a completely randomized experimental design in a 5 (inoculants) × 3 (ensiling periods). In both grasses, the fermentation characteristics chemical composition and microbial population were assessed at 5–30 and 90 days of ensiling. The results showed that the effect of addition inoculants significantly reduced (p < 0.05) the pH, ammonia-N, acetic acid and undesirable microbial population and increased (p < 0.05) lactic acid and lactic acid bacteria counting when compared to the control. The effect of ensiling days on silage quality through the increasing lactic acid, acetic acid, ammonia-N, propionic acid and butyric acid whereas decreasing pH and water-soluble carbohydrates and microbial counts. In both sweet sorghum and Napier silage treated with isolated strains showed the best results in silage quality. The HY3 belongs to Pediococcus claussenii was not extensively studied in silage but it has shown good fermentation quality which strongly recommended to apply as probiotic.

scholarly journals Effects of calcium propionate on the fermentation quality and aerobic stability of alfalfa silage

2017 ◽  
Vol 30 (9) ◽  
pp. 1278-1284 ◽  
Author(s):  
Zhihao Dong ◽  
Xianjun Yuan ◽  
Aiyou Wen ◽  
Seare T. Desta ◽  
Tao Shao
Keyword(s):  
Aerobic Stability ◽  
Fermentation Quality ◽  
Calcium Propionate ◽  
Alfalfa Silage

scholarly journals Effects of natamycin and Lactobacillus plantarum on the chemical composition, microbial community, and aerobic stability of Hybrid pennisetum at different temperatures

RSC Advances ◽  
2020 ◽  
Vol 10 (15) ◽  
pp. 8692-8702 ◽  
Author(s):  
Assar Ali Shah ◽  
Chen Qian ◽  
Juanzi Wu ◽  
Zhiwei Liu ◽  
Salman Khan ◽  
...  
Keyword(s):  
Microbial Community ◽  
Chemical Composition ◽  
Lactobacillus Plantarum ◽  
Aerobic Stability ◽  
Different Temperatures ◽  
Fermentation Quality ◽  
Hybrid Pennisetum

The inoculation of L. plantarum and natamycin influenced the fermentation quality. Natamycin and L. plantarum reduced the undesirable microbial community. During ensiling process, the LA and LABs was significantly enhanced.

Sign in / Sign up

Export Citation Format

Share Document