Natural and Herbal
Medicine - Purchase
the Ggalangal Root Extract--Mary Liu is your Best
Choice!
Product Class: Others
Description:
galangal Root extract Alpinia galanga
galangine, alpinin galangal Root extract Alpinia galanga
galangine, alpinin Raw and cooked minced beef samples
containing commercial antioxidants or galangal (Alpinia
galanga) extract were evaluated for storage stability
at 4 ± 1 °C. Thiobarbituric acid (TBA) values
of raw and cooked samples containing galangal extract
at 5 and 10% (w/w) were significantly (p < 0.05)
lower than those of the controls. In raw beef, galangal
extract at 10% (w/w) was as effective as -tocopherol
at 0.10% (w/w) and butylated hydroxytoluene (BHT) at
0.02% (w/w) in inhibiting/minimising lipid oxidation.
Galangal extract also delayed the induction period of
lipid oxidation in cooked beef but was again observed
to be effective at a higher concentration than the commercial
antioxidants studied. No difference in total plate count
was observed in raw beef, but samples with galangal
extract had higher Hunter a (redness) and chroma (colourfulness
relative to the brightness of the surroundings) values.
However, cooked beef treated with galangal extract or
antioxidants had lower Hunter a values and total microbial
counts than the control. Thus galangal extract may be
a possible natural antioxidant source for meat and meat
products Your early reply will be appreciated and wish
you all of the best and regards ! Sincerely yours,
Contact:
Asia-Pacific Traditional Medicine
and Herbal Technology Network
4th Floor, D Site, Hubei Science & Education Building,
2 Hongshan Road, Wuchang, Wuhan,
Hubei 430071, P.R. China
Tel: +86-27-87368126
Fax: +86-27-87368125
E-mail: apctt@apctt-tm.net
Website: www.apctt-tm.net
