Indonesia indigenous Xanthosoma undipes K. Koch can be processed into flour, so the flour characteristics approaching wheat flour. This research aims to know the physicochemical properties of Indonesian indigenous Xanthosoma undipes flour with fermentation treatments. Research using Completely Randomized Design (CRD) with three treatments, (water, 0.1%, lactic acid bacteria starter solution, and 0.5% yeast solution) and six replications. The results showed that: 1) the fermentation treatment for 12 hours with 0,1% lactic acid bacteria starter gave the lowest water and fat content, ie 9.86%, and 0.76%. This treatment also had the highest levels of crude fiber and carbohydrates, ie, 3.81% and 66.57. 3) The fermentation treatment with 0.5% yeast, gives the highest Xanthosoma undipes flour protein content, which is 6.00%, and the brightest flour color when compared with the other two treatments. Fermentation with 0.1% lactic acid bacteria starter solution can be introduced as an effective process for making indigenous Xanthomonas undipes flour, so the utilization of this tuber expands, and the added value increases.

1.
Haliza
W
,
Kailaku
SI
,
Yuliani
S
, “
Optimation of Brownies Formula Based on Banten Taro Flour (Xanthosoma Undipes K. Koch) as Source of Dietary Fiber Using Response Surface Methodology
,"
J Penelit Pascapanen Pertan
9
,
96
(
2019
).
2.
Erni
N
,
Kadirman
K
,
Fadilah
R
, “
The influence of temperature and length of drying to the chemical characteristic and organoleptic of taro flour (Colocasia esculenta
),"
J Pendidik Teknol Pertan
4
,
95
105
(
2018
).
3.
Richana
N
,
Sunarti
TC
, “
Phycochemical Characteristic of Flour and Starch from Canna, Amorphophallus, and Dioscorea
,"
J Pascapanen
1
,
29
37
(
2004
).
4.
Kumoro
AC
,
Widiyanti
M
,
Ratnawati
R
,
Retnowati
DS
.
Nutritional and functional properties changes during facultative submerged fermentation of gadung (Dioscorea hispida Dennst) tuber flour using Lactobacillus plantarum
.
Heliyon, J. heliyon
,
6
,
03631
(
2020
)., available at:
5.
Schober
TJ
, “
Manufacture of Gluten-Free Specialty Breads and Confectionery Products
,"
Gluten-Free Food Sci. Technol
(
2009
).
6.
Arici
M
,
Yıldırım
RM
,
Özülkü
;
G
,
Yaşar
B
,
Toker
OS
. Physicochemical and nutritional properties of taro (Colocasia esculenta L. Schott) flour as affected by drying temperature and air velocity.
LWT - Food Sci Technol
(
Elsevier Ltd
,
2016
) pp
434
40
, available at:
7.
Nurani
D
,
Irianto
H
,
Study on the Cooking Oil Absorption Level By Curly
Peanut Enrobing Flour
22
:
26
9
(
2013
).
8.
Yasmeen Y
RMS
, “
Incidence of Antibiotic Resistance of Lactic Acid Bacteria (LAB) Isolated from Various Sudanese Fermented Foods
,"
J Food Nutr Disord
,
3
,
2011
3
(
2013
).
9.
Ruiz Rodríguez
LG
,
Mohamed
F
,
Bleckwedel
J
,
Medina
R
,
De Vuyst
L
,
Hebert
EM
, et al, “
Diversity and functional properties of lactic acid bacteria isolated from wild fruits and flowers present in northern Argentina
.
Front Microbiol
,"
10
(
2013
).
10.
Da Lorn
,
Screening of lactic acid bacteria for their use as aromatic starter during fermentation of vegetables
. (
2021
).
11.
Maicas
S
, “
The role of yeast in fermentatiom processes
,"
Microorg J
8
, (
2020
).
12.
Rofi’ana
,
Suedy
SWA
,
Parman
S
, “
Effect of Soaking of NaCl Solution on Reduction of Calcium Oxalate and Size of Amylum on Purple Yam (Dioscorea alata L
.),"
NICHE J Trapical Biol
1
,
1
6
(
2013
).
13.
AOAC
,
Official Methods of Analysis of AOAC International
.
Off Methods Ananlysis AOAC Int
, p.
20877
2417
(
2005
).
14.
Indonesian National Standart
.
Indonesian National Standart of Mocaf No.
7622
:
2011
(
2011
).
15.
Aini
N
,
Hariyadi
P
,
Muchtadi
T-R
,
Andarwulan
N
, “
Relationship between fermentation Time of Corn Grits and Gelatinozation Properties of White Corn Flour Influenced by Particle Size
,"
J Teknol dan Ind Pangan
21
,
18
24
(
2010
).
16.
Williams
BA
,
Mikkelsen
D
,
Flanagan
BM
,
Gidley
MJ
, “
“Dietary fibre”: Moving beyond the “soluble/insoluble” classification for monogastric nutrition, with an emphasis on humans and pigs
,”
Journal of Animal Science and Biotechnology
10
,
1
12
(
2019
).
17.
Kim
YI
, “
AGA technical review: Impact of dietary fiber on colon cancer occurrence
,"
Gastroenterology.
118
,
1235
57
(
2000
).
18.
Howarth
NC
,
Saltzman
E
,
Roberts
SB
, “
Dietary fiber and weight regulation
,"
Nutr Rev
59
,
129
39
(
2001
).
19.
Widyasaputra
R
,
Yuwono
SS
, “
The Effect of Chips Tradisional Fermentation to Physical Characteristic of Sweet Potato (Ipomoea batatas L.) Fermented Flour
,"
J Pangan dan Agroindustr
1
:
78
89
(
2013
).
20.
Storebakken
T
,
Sørensen
M
,
Bjerkeng
B
,
Hiu
S
, “
Utilization of astaxanthin from red yeast, Xanthophyllomyces dendrorhous, in rainbow trout, Oncorhynchus mykiss: Effects of enzymatic cell wall disruption and feed extrusion temperature
,"
Aquaculture
236
,
391
403
(
2004
).
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