Production of 3-hydroxypropionaldehyde in silage inoculated with Lactobacillus coryniformis plus glycerol
Tanaka, O; Komatsu, T; Oshibe, A; Cai, Y; Miyazaki, S; Nakanishi, K
| HERO ID | 1454115 |
|---|---|
| In Press | No |
| Year | 2009 |
| Title | Production of 3-hydroxypropionaldehyde in silage inoculated with Lactobacillus coryniformis plus glycerol |
| Authors | Tanaka, O; Komatsu, T; Oshibe, A; Cai, Y; Miyazaki, S; Nakanishi, K |
| Journal | Bioscience, Biotechnology, and Biochemistry |
| Volume | 73 |
| Issue | 7 |
| Page Numbers | 1494-1499 |
| Abstract | We examined the production of an antimicrobial component, 3-hydroxypropionaldehyde (3-HPA), in laboratory-scale silage inoculated with Lactobacillus coryniformis strain 394, which ferments glycerol to 3-HPA. A modified colorimetric method that used an NaOH-treated blank and determined the absorption spectrum of the samples was employed to detect a 3-HPA-like component (HLC) that was assumed to be 3-HPA. Inoculation with Lb. coryniformis 394 plus glycerol in ensiling produced HLC at 10-460 ppm and contributed to inhibition of butyric fermentation and retardation of aerobic spoilage. HLC was considered to be 3-HPA from its absorption spectrum. These results suggest that the production of 3-HPA by Lb. coryniformis 394 is useful in ensiling and that the modified colorimetric method is effective to detect 3-HPA in silage. |
| Pmid | 19584558 |
| Is Certified Translation | No |
| Dupe Override | No |
| Is Public | Yes |
| Language Text | English |