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Date Published: 30/03/2017
Abstract Views: 237
Views PDF: 123
Issue
Vol. 13 No. 1 (2017)
Section
ORIGINAL RESEARCH
How to Cite
1.
NGUYEN VT, LE VT, NGUYEN LH. STUDY ON TYPE Of SUBSTRATES TO GLUCOSINOLATE AND ANTIOXIDANT ACTIVITY Of VEGETABLE SPROUTS. Tạp chí Dinh dưỡng và Thực phẩm. 2017;13(1):51-57. Accessed November 23, 2024. https://tapchidinhduongthucpham.org.vn/index.php/jfns/article/view/446

STUDY ON TYPE Of SUBSTRATES TO GLUCOSINOLATE AND ANTIOXIDANT ACTIVITY Of VEGETABLE SPROUTS

Van Tuan NGUYEN1,, Van Tri LE1, Lan Huong NGUYEN2
1 Biotechnology Joint Stock Company
2 Hanoi University of Sciences and Technology

Main Article Content

Abstract

In this study, we investigated the possibility of glucosinolate biosynthesis of active substances (GLS) and resistance to oxidation (SC50) in red beet sprouts on different types of substrates, in order to select the type of substrate for biosynthesis of active and capable
GLS highest antioxidant. Substrate No.1 made by biochar and straw humus suitable for
the biosynthesis of concentration GLS and high antioxidant activity was selected. When
planting red beet sprouts on the substrate No.1, concentration GLS was 23.45 mg sinigrin/100 g fresh weight, SC50 was 395.07 µg/ml and crop yield was 1021.51 g. When
adding the amino acid L-Tryptophan 50 mg, additional time on day 3 for GLS content and
high antioxidant ability were 28.63 mg sinigrin /100 g fresh weight and 290.8 µg/ml, respectively.

Article Details

Keywords

Glucosinolates, antioxidant ability, sprouts, substrates

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