Từ điển công nghệ thực phẩm - V
Từ điển công nghệ thực phẩm - V
... xy-
lanases and endo-1, 3- -xylanases.
Xylan 1, 4- -xylosidases EC 3.2.1.37. Xylan de-
grading enzymes that hydrolyse 1, 4- -
D
-xylans,
removing successive
D
-xylose residues from the non-
reducing ... activity of -
tocopherol. Two main groups of compounds have
vitamin E activity - tocopherols and tocotrienol.
There are 4 isomers of each: -, -, - and -
tocophero...
Từ điển công nghệ thực phẩm
... en-
zymes of industrial interest, such as metalloen-
zymes, protein glutaminases and keratinases.
Chrysin Member of the flavones. Synonyms include
5,7-dihydroxy-2-phenyl-4H-1-benzopyran-4-one ... flavour-
ings for foods. The dried fruits have an aromatic
lemon-like aroma, while the leaves have a flavour
with tones of mint and lime. Extracts of peel and
leaves have antimicrobial activity....
Từ điển công nghệ thực phẩm - B
... antimicrobial
preservatives and antioxidants in foods and bev-
erages.
Bitter acids Bitter compounds in hops, specifi-
cally Į-acids (humulones) and ȕ-acids (lupu-
lones).
41
Barley fibre Bavistin
Barley ... flavour and is
firmer. Used as an ingredient in local cooked dishes
and salads.
Bivalves Molluscs from class Bivalvia having paired
shells (valves) usually connected by a hinge that...
Từ điển công nghệ thực phẩm - C
...
carcinogens 1,3-dichloro-2-propanol (1,3-DCP) and
its precursor 3-monochloropropane-1,2-diol (3-MCPD)
have been detected in foods, including soy sauces
and products containing acid-hydrolysed vegetable ... en-
zymes of industrial interest, such as metalloen-
zymes, protein glutaminases and keratinases.
Chrysin Member of the flavones. Synonyms include
5,7-dihydroxy-2-phenyl-4H-1-benzopyran...
Từ điển công nghệ thực phẩm - E
... cell lysis.
Endo-1, 3- -xylanases Alternative term for xylan
endo-1, 3- -xylosidases.
Endo-1, 4- -xylanases EC 3.2.1.8. Glycosidases
that catalyse the endohydrolysis of 1, 4- -
D
-xylosidic
linkages ... the normal physio-
logical activity of hormones.
Endo-1,3(4 )- -glucanases EC 3.2.1.6. Glycosi-
dases that hydrolyse the 1, 3- and 1, 4- -
D
-glucosidic
bonds in ȕ-glu...
Từ điển công nghệ thực phẩm - H
...
sugars present are:
D
-xylose,
D
-glucose,
D
-
galactose,
D
-mannose,
L
-arabinose,
D
-
glucuronic acid,
D
-galacturonic acid,
L
-
rhamnose,
L
-fucose and 4-O-methyl-
D
-glucuronic
217
Hydrocyanic ... gravity.
Hydroperoxide lyases Lyases involved in produc-
tion of flavour compounds in higher plants. Cleave
9- and 13-hydroperoxides of linoleic acid and lino-
lenic acid in...
Từ điển công nghệ thực phẩm - A
... Į-N-
acetylglucosaminidases (EC 3.2.1.50), which hydro-
lyse terminal non-reducing N-acetyl-
D
-glucosamine
residues in N-acetyl- -
D
-glucosaminides, and manno-
syl-glycoprotein endo-ȕ-N-acetylglucosamidases (EC
3.2.1.96), ... terminal, non-reducing -
L
-
arabinofuranoside residues in -
L
-arabinosides. Re-
lease arabinose from -
L
-arabinofuranosides, -
L
-
arabinan...
Từ điển công nghệ thực phẩm - D
... derivative trans-10-hydroxy- 2-
decenoic acid occurs in royal jelly and is used as a
marker for this product, while another, 10-oxo-trans- 8-
decenoic acid, is produced by mushrooms and ex-
hibits ... broc-
coli. Also occurs as an off flavour compound in
skim milk.
2,5-Dimethyl-4-hydroxy-3(2H)-furanone Chemi-
cal name for the flavour compound furaneol.
Dimethylnitrosamine One of the v...
Từ điển công nghệ thực phẩm - G
... 3.2.1 com-
prising Į-galactosidases, ȕ-galactosidases and
galactanases.
Į-Galactosidases
EC 3.2.1.22. Glycosidases
which hydrolyse terminal, non-reducing -
D
-galactose
residues in -
D
-galactosides, ... determi-
nation of glucose levels and for removal of O
2
in food
packaging, thus protecting against oxidative deterio-
ration.
Glucose-6-phosphate Primary metabolite of glu-
cose i...
Từ điển công nghệ thực phẩm - J
... Lactobacillaceae
pyruvic acid into (S )- and (R)-lactic acid, respec-
tively. Involved in lactic acid biosynthesis and useful
for determination of
D
- and
L
-lactic acid levels in bev-
erages, and ... for
detecting -1 ,3-glucanase activity.
Laminarinases Alternative term for endo-1,3(4 )- -
glucanases and glucan endo-1, 3- -
D
-
glucosidases.
Laminates Materials m...
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