A Novel and Simpler Alkaline Hydrolysis Methodology for Extraction of Ferulic Acid from Brewer’s Spent Grain and its (Partial) Purification through Adsorption in a Synthetic Resin

This work aims to develop simpler methodologies of extracting ferulic acid (FA) from brewer’s spent grain (BSG).

BSG is produced by brewing companies at high amounts all over the year and does not possess a direct application.

Thus, its use as raw material for extraction of bioactivecompounds has gained attention in the last years. FA has different interesting applications in cosmetics, food industry, and pharmaceutics. Several studies aim for its extraction from BSG by various methods, namely alkaline hydrolysis. In the present work, we suggest the use of autoclave to process higher amounts of BSG in a lab scale.

COVER GLASS, NO. 1, SQUARE 18 X 18MM
2845-18	CORNING	100/pk	EUR 112
Description: Cover Glass; Cover Glass, CGW

COVER GLASS, NO. 2, SQUARE 18 X 18MM
2855-18	CORNING	50/pk	EUR 83
Description: Cover Glass; Cover Glass, CGW

100 BP DNA LADDER, 500UL PER KIT
M-DNA-100BP	CORNING	1/pk	EUR 73
Description: Bioscience Mol Bio; DNA Ladder

1 KB DNA LADDER, 500UL PER KIT
M-DNA-1KB	CORNING	1/pk	EUR 70
Description: Bioscience Mol Bio; DNA Ladder

COVER GLASS, NO. 1 1/2, SQUARE 18 X 18MM
2850-18	CORNING	100/pk	EUR 131
Description: Cover Glass; Cover Glass, CGW

FT4 (Free thyroxine) ELISA test
18	Biobase	96T/Box	Ask for price
Description: ELISA based test for quantitative detection of FT4 (Free thyroxine)

Anti-Trimethyl-Histone H3 (Lys27) Rabbit Monoclonal Antibody, Clone#RM175
M06819-18	BosterBio	100ug	EUR 479
Description: Anti-Trimethyl-Histone H3 (Lys27) Rabbit Monoclonal Antibody, Clone#RM175 tested in WB, ELISA, Multiplex, IHC, reactive to All Vertebrates

Encephalitozoon cuniculi whole cell antigen suspension
18-2002	Medicago	1 ml	EUR 365

IL-7, Interleukin-7, human
RC212-18	Bio Basic	2ug	EUR 104.38

TSLP, Thymic Stromal Lymphopoietin, human
RC213-18	Bio Basic	2ug	EUR 104.38

LIF, Leukemia inhibitory factor, human
RC214-18	Bio Basic	2ug	EUR 101.33

FGF-7, KGF-1, Fibroblast Growth Factor-7, human
RC215-18	Bio Basic	2ug	EUR 104.38

Epiregulin, human
RC216-18	Bio Basic	5ug	EUR 104.38

IFN lambda 1 (IL-29), human
RC217-18	Bio Basic	5ug	EUR 104.38

GMF beta, Glia Maturation Factor beta, human
RC218-18	Bio Basic	2ug	EUR 104.38

BMP-7, Bone Morphogenetic Protein-7, human
RC219-18	Bio Basic	2ug	EUR 104.38

IL-7, Interleukin-7, murine (mouse)
RC232-18	Bio Basic	2ug	EUR 104.38

LIF, Leukemia inhibitory factor, murine (mouse)
RC234-18	Bio Basic	5ug	EUR 104.38

FGF-7, Fibroblast Growth Factor-7, murine (mouse)
RC235-18	Bio Basic	2ug	EUR 104.38

GMF beta, Glia Maturation Factor beta, murine (mouse)
RC238-18	Bio Basic	2ug	EUR 104.38

IL-7, Interleukin-7, rat
RC252-18	Bio Basic	2ug	EUR 104.38

VEGF165, rat
RC256-18	Bio Basic	1mg	EUR 2364.2

GMF beta, rat
RC258-18	Bio Basic	2ug	EUR 101.33

IFN-tau, Interferon-tau, ovine
RC277-18	Bio Basic	2ug	EUR 104.38

NAP-2, CXCL7, human
RC312-18	Bio Basic	2ug	EUR 104.38

MCP-3, CCL7, human
RC315-18	Bio Basic	2ug	EUR 104.38

MCP-3, CCL7, murine (mouse)
RC335-18	Bio Basic	2ug	EUR 104.38

NAP-2, CXCL7, rat
RC352-18	Bio Basic	2ug	EUR 104.38

MCP-3, CCL7, rat
RC355-18	Bio Basic	2ug	EUR 104.38

UBC7, Ubiquitin Conjugating Enzyme 7 (His6-tagged), human
RC612-18	Bio Basic	50ug	EUR 169.63

Sparc, human
RC712-18	Bio Basic	50ug	EUR 152.66

AlbuSorb™ Kit
A185-18	Biotech Support Group	18 grams AlbuSorb™ Bead & Buffer (360 preps, 25 µl serum)	Ask for price
Description: Albumin Removal Kit

Syntaxin 18 (Syntaxin 18) Antibody
20-abx115967	Abbexa	EUR 732.00 EUR 398.00	150 ul 50 ul

Interleukin 18 (IL-18) Antibody
20-abx225240	Abbexa	EUR 370.00 EUR 606.00 EUR 314.00	100 ul 200 ul 50 ul

Syntaxin 18 (Syntaxin 18) Antibody
abx238449-100ug	Abbexa	100 ug	EUR 509

Mouse cytokeratin 18(CK-18)
QY-E21751	Qayee Biotechnology	96T	EUR 374

Cytokeratin 18 / CK-18 (KRT18) Antibody
abx413457-5ml	Abbexa	5 ml	EUR 606

Cytokeratin 18 / CK-18 (KRT18) Antibody
abx413458-1ml	Abbexa	1 ml	EUR 342

Mouse Interleukin-18 (IL-18) Antibody
30119-05111	AssayPro	150 ug	EUR 261

Human Interleukin-18 (IL-18) Antibody
32199-05111	AssayPro	150 ug	EUR 261

18-Hydroxycorticosterone
HY-W013179	MedChemExpress	1mg	EUR 2116

ML-18
HY-101844	MedChemExpress	10mM/1mL	EUR 310

RN-18
HY-102014	MedChemExpress	100mg	EUR 1345

AP-18
20-abx076607	Abbexa	EUR 300.00 EUR 718.00	10 mg 50 mg

AG-18
A1173-25	ApexBio	25 mg	EUR 189
Description: AG18 is an inhibitor of EGFR kinase with IC50 values of 35?M. [3]AG18 acts as general tyrosine kinase inhibitor to block tyrosine phosphorylation and events downstream of tyrosine phosphorylation.

AG-18
A1173-5	ApexBio	5 mg	EUR 108
Description: AG18 is an inhibitor of EGFR kinase with IC50 values of 35?M. [3]AG18 acts as general tyrosine kinase inhibitor to block tyrosine phosphorylation and events downstream of tyrosine phosphorylation.

AG-18
A1173-5.1	ApexBio	10 mM (in 1mL DMSO)	EUR 113
Description: AG18 is an inhibitor of EGFR kinase with IC50 values of 35?M. [3]AG18 acts as general tyrosine kinase inhibitor to block tyrosine phosphorylation and events downstream of tyrosine phosphorylation.

AP 18
B7349-10	ApexBio	10 mg	EUR 144
Description: AP-18 is a selective channel blocker which can reversibly inhibit TRPA1 of human and mouse with IC50 of 3.1 µM and 4.5 µM, respectively.

AP 18
B7349-25	ApexBio	25 mg	EUR 270
Description: AP-18 is a selective channel blocker which can reversibly inhibit TRPA1 of human and mouse with IC50 of 3.1 µM and 4.5 µM, respectively.

AP 18
B7349-5	ApexBio	5 mg	EUR 112
Description: AP-18 is a selective channel blocker which can reversibly inhibit TRPA1 of human and mouse with IC50 of 3.1 µM and 4.5 µM, respectively.

AP 18
B7349-50	ApexBio	50 mg	EUR 425
Description: AP-18 is a selective channel blocker which can reversibly inhibit TRPA1 of human and mouse with IC50 of 3.1 µM and 4.5 µM, respectively.

PPM-18
C4074-10	ApexBio	10 mg	EUR 192
Description: PPM-18 is a chemically synthesized naphthoquinone derivative and an anti-inflammatory agent that inhibits the expression of inducible NO synthase (iNOS). NOS catalyzes the oxidation of the amino acid L-arginine to form NO.

PPM-18
C4074-25	ApexBio	25 mg	EUR 363
Description: PPM-18 is a chemically synthesized naphthoquinone derivative and an anti-inflammatory agent that inhibits the expression of inducible NO synthase (iNOS). NOS catalyzes the oxidation of the amino acid L-arginine to form NO.

PPM-18
C4074-5	ApexBio	5 mg	EUR 129
Description: PPM-18 is a chemically synthesized naphthoquinone derivative and an anti-inflammatory agent that inhibits the expression of inducible NO synthase (iNOS). NOS catalyzes the oxidation of the amino acid L-arginine to form NO.

18-Hydroxycamptothecin
TBZ1416	ChemNorm	unit	Ask for price

NOC-18
2492-10	Biovision		EUR 169

NOC-18
2492-50	Biovision		EUR 479

Mouse Interleukin 18(IL-18)ELISA Kit
GA-E0066MS-48T	GenAsia Biotech	48T	EUR 336

Mouse Interleukin 18(IL-18)ELISA Kit
GA-E0066MS-96T	GenAsia Biotech	96T	EUR 534

Rat Interleukin 18(IL-18)ELISA Kit
GA-E0126RT-48T	GenAsia Biotech	48T	EUR 317

Rat Interleukin 18(IL-18)ELISA Kit
GA-E0126RT-96T	GenAsia Biotech	96T	EUR 496

Human Interleukin 18(IL-18)ELISA Kit
GA-E0164HM-48T	GenAsia Biotech	48T	EUR 289

Human Interleukin 18(IL-18)ELISA Kit
GA-E0164HM-96T	GenAsia Biotech	96T	EUR 466

Human cytokeratin 18(CK-18)ELISA Kit
GA-E1732HM-48T	GenAsia Biotech	48T	EUR 289

Human cytokeratin 18(CK-18)ELISA Kit
GA-E1732HM-96T	GenAsia Biotech	96T	EUR 466

Human cytokeratin 18,CK-18 ELISA Kit
201-12-1716	SunredBio	96 tests	EUR 440
Description: A quantitative ELISA kit for measuring Human in samples from biological fluids.

Human Interleukin 18,IL-18 ELISA KIT
201-12-0148	SunredBio	96 tests	EUR 440
Description: A quantitative ELISA kit for measuring Human in samples from biological fluids.

Human Syntaxin 18 (Syntaxin 18) ELISA Kit
abx259868-96tests	Abbexa	96 tests	EUR 911

Human Interleukin 18 (IL-18) CLIA Kit
abx195863-96tests	Abbexa	96 tests	EUR 825

Mouse Interleukin 18 (IL-18) CLIA Kit
abx195864-96tests	Abbexa	96 tests	EUR 825

Rat Interleukin 18 (IL-18) CLIA Kit
abx195865-96tests	Abbexa	96 tests	EUR 825

IL-18 Interleukin-18 Mouse Recombinant Protein
PROTP70380-1	BosterBio	Regular: 10ug	EUR 317
Description: IL 18 Mouse Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 158 amino acids (36-192 a.a.) and having a molecular mass of 18.2kDa.; The IL 18 is purified by proprietary chromatographic techniques.

IL-18 Interleukin-18 Human Recombinant Protein
PROTQ14116	BosterBio	Regular: 25ug	EUR 317
Description: Interleukin-18 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 157 amino acids and having a molecular mass of 18302 Dalton. ;The IL-18 is purified by proprietary chromatographic techniques.

Mouse IL-18(Interleukin 18) ELISA Kit
EM1158	FN Test	96T	EUR 476.25
Description: Method of detection: Double Antibody, Sandwich ELISA;Reacts with: Mus ;Sensitivity: 9.375pg/ml

Porcine IL-18(Interleukin 18) ELISA Kit
EP0091	FN Test	96T	EUR 567.6
Description: Method of detection: Double Antibody, Sandwich ELISA;Reacts with: Pig;Sensitivity: 9.375pg/ml

Rat IL-18(Interleukin-18) ELISA Kit
ER0036	FN Test	96T	EUR 476.25
Description: Method of detection: Double Antibody, Sandwich ELISA;Reacts with: Rattus;Sensitivity: 18.75pg/ml

Bovine IL-18(Interleukin-18) ELISA Kit
EB0056	FN Test	96T	EUR 567.6
Description: Method of detection: Double Antibody, Sandwich ELISA;Reacts with: Cattle;Sensitivity: 18.75pg/ml

Canine IL-18(Interleukin 18) ELISA Kit
ECA0066	FN Test	96T	EUR 567.6
Description: Method of detection: Double Antibody, Sandwich ELISA;Reacts with: Canine;Sensitivity: 9.375pg/ml

Chicken IL-18(Interleukin 18) ELISA Kit
ECH0039	FN Test	96T	EUR 567.6
Description: Method of detection: Double Antibody, Sandwich ELISA;Reacts with: Chicken;Sensitivity: 3.75pg/ml

Human IL-18(Interleukin 18) ELISA Kit
EH0011	FN Test	96T	EUR 476.25
Description: Method of detection: Double Antibody, Sandwich ELISA;Reacts with: Homo sapiens;Sensitivity: 9.375pg/ml

Mouse Interleukin 18, IL-18 ELISA Kit
CSB-E04609m-24T	Cusabio	1 plate of 24 wells	EUR 165
Description: Quantitativesandwich ELISA kit for measuring Mouse Interleukin 18, IL-18 in samples from serum, plasma, cell culture supernates, tissue homogenates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.

Mouse Interleukin 18, IL-18 ELISA Kit
1-CSB-E04609m	Cusabio	EUR 804.00 EUR 5099.00 EUR 2704.00	1 plate of 96 wells 10 plates of 96 wells each 5 plates of 96 wells each
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Rat Interleukin 18, IL-18 Elisa Kit
CSB-E04610r-24T	Cusabio	1 plate of 24 wells	EUR 165
Description: Quantitativesandwich ELISA kit for measuring Rat Interleukin 18, IL-18 in samples from serum, plasma, cell culture supernates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.

Rat Interleukin 18, IL-18 Elisa Kit
1-CSB-E04610r	Cusabio	EUR 603.00 EUR 4247.00 EUR 2260.00	1 plate of 96 wells 10 plates of 96 wells each 5 plates of 96 wells each
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Pig Interleukin 18, IL-18 ELISA Kit
CSB-E06781p-24T	Cusabio	1 plate of 24 wells	EUR 165
Description: Quantitativesandwich ELISA kit for measuring Pig Interleukin 18, IL-18 in samples from serum, plasma, tissue homogenates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.

Pig Interleukin 18, IL-18 ELISA Kit
1-CSB-E06781p	Cusabio	EUR 602.00 EUR 4238.00 EUR 2256.00	1 plate of 96 wells 10 plates of 96 wells each 5 plates of 96 wells each
Description: Quantitativesandwich ELISA kit for measuring Pig Interleukin 18, IL-18 in samples from serum, plasma, tissue homogenates. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.

Human Interleukin 18, IL-18 ELISA KIT
CSB-E07450h-24T	Cusabio	1 plate of 24 wells	EUR 165
Description: Quantitative sandwich ELISA kit for measuring Human Interleukin 18, IL-18 in samples from serum, plasma, urine, tissue homogenates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.

Human Interleukin 18, IL-18 ELISA KIT
1-CSB-E07450h	Cusabio	EUR 556.00 EUR 3862.00 EUR 2060.00	1 plate of 96 wells 10 plates of 96 wells each 5 plates of 96 wells each
Description: Quantitative sandwich ELISA kit for measuring Human Interleukin 18, IL-18 in samples from serum, plasma, urine, tissue homogenates. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.

Rabbit Interleukin 18, IL-18 ELISA Kit
CSB-E13942Rb-24T	Cusabio	1 plate of 24 wells	EUR 165
Description: Quantitativesandwich ELISA kit for measuring Rabbit Interleukin 18, IL-18 in samples from serum, plasma. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.

Rabbit Interleukin 18, IL-18 ELISA Kit
1-CSB-E13942Rb	Cusabio	EUR 967.00 EUR 5925.00 EUR 3134.00	1 plate of 96 wells 10 plates of 96 wells each 5 plates of 96 wells each
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Human cytokeratin 18, CK-18 ELISA Kit
CSB-E09172h-24T	Cusabio	1 plate of 24 wells	EUR 165
Description: Quantitativesandwich ELISA kit for measuring Human cytokeratin 18, CK-18 in samples from serum, plasma, tissue homogenates, cell lysates, cell culturesupernates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.

Human cytokeratin 18, CK-18 ELISA Kit
1-CSB-E09172h	Cusabio	EUR 900.00 EUR 5476.00 EUR 2900.00	1 plate of 96 wells 10 plates of 96 wells each 5 plates of 96 wells each
Description: Quantitativesandwich ELISA kit for measuring Human cytokeratin 18, CK-18 in samples from serum, plasma, tissue homogenates, cell lysates, cell culturesupernates. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.

Chicken Interleukin 18, IL-18 ELISA KIT
CSB-E10070Ch-24T	Cusabio	1 plate of 24 wells	EUR 165
Description: Quantitativesandwich ELISA kit for measuring Chicken Interleukin 18, IL-18 in samples from serum, plasma, tissue homogenates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.

Chicken Interleukin 18, IL-18 ELISA KIT
1-CSB-E10070Ch	Cusabio	EUR 767.00 EUR 5089.00 EUR 2699.00	1 plate of 96 wells 10 plates of 96 wells each 5 plates of 96 wells each
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Dog Interleukin 18, IL-18 ELISA KIT
CSB-E09848c-24T	Cusabio	1 plate of 24 wells	EUR 165
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Dog Interleukin 18, IL-18 ELISA KIT
1-CSB-E09848c	Cusabio	EUR 703.00 EUR 4843.00 EUR 2570.00	1 plate of 96 wells 10 plates of 96 wells each 5 plates of 96 wells each
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A simplification of the regular post-hydrolysis procedures is also proposed to decrease the number of experimental steps and energy costs and to simultaneously increase the extraction yield (up to 470 mg of FA per 100 g of BSG). The adsorption of extracted FA in a synthetic resin is suggested as a partial purification method.