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Kochaporn Khumwongsa. Pulsed infrared drying of Lactococcus lactis: effect of drying temperatures, distances from emitter and carriers on viability. (). King Mongkut's University of Technology North Bangkok. Central Library. : , 2021.
Pulsed infrared drying of Lactococcus lactis: effect of drying temperatures, distances from emitter and carriers on viability
Name: Wairuj Dechmahitkul
Organization :
National Science and Technology Development Agency, King Mongkuts Univeristy of Technology Thonburi
Email :
wairuj.dec@biotec.or.th
Name: Kochaporn Khumwongsa
Organization :
King Mongkuts Univeristy of Technology Thonburi. Pilot Plant Development and Training Institute
keyword:
Pulsed infrared drying
ThaSH:
Lactococcus lactis
ThaSH:
Probiotics
ThaSH:
Drying
ThaSH:
Infrared radiation
Abstract:
Lactic acid bacteria (LAB) is used in many applications including as probiotic in
animal feed. This work explored the process of drying Lactococcus lactis by pulsed
infrared radiation which can be done at lower temperature and shorter time. By using
talcum as carrier. The powder product with moisture less than 3 percent can be achieved in 2-
3 hr at 45-65 degrees. The bacterial concentration of dry product can be maintained at the
same magnitude as material before drying (107 cfu / g). There are significant difference
in viability when using different temperature (55 and 65 degrees) but not distance from
emitter (5 and 10 cm). Pea protein powder can also be used but the viability is lower
than when talcum is used significantly. The drying can be done at low temperature and
much shorter time than the conventional convection dryer (2-3 hr compared to 8-10 hr)
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Created:
2021
Modified:
2023-05-02
Issued:
2023-05-02
บทความ/Article
application/pdf
BibliograpyCitation :
In Thai Society for Biotechnology. Thai Society for Biotechnology and International Conference Online (TSB Online 2021) (pp.45-49). Bangkok : Thai Society for Biotechnology
eng
©copyrights King Mongkut's University of Technology North Bangkok
RightsAccess:
ใช้เวลา
0.031045 วินาที
Wairuj Dechmahitkul
| Title | Contributor | Type |
|---|---|---|
| Pulsed infrared drying of Lactococcus lactis: effect of drying temperatures, distances from emitter and carriers on viability
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Wairuj Dechmahitkul;Kochaporn Khumwongsa | บทความ/Article |
Kochaporn Khumwongsa
| Title | Contributor | Type |
|---|---|---|
| Pulsed infrared drying of Lactococcus lactis: effect of drying temperatures, distances from emitter and carriers on viability
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Wairuj Dechmahitkul;Kochaporn Khumwongsa | บทความ/Article |