Comparative studies on major nutritional components of black waxy rice with giant embryos and its rice bran

Jun Young Kim; Woo Duck Seo; Dong Soo Park; Ki Chang Jang; Kyung Jin Choi; Sang Yeol Kim; Seong Hwan Oh; Ji Eun Ra; Gihwan Yi; Soo Kwon Park; Un Ha Hwang; You Chun Song; Bo Ram Park; Mi Jin Park; Hang Won Kang; Min Hee Nam; Sang Ik Han

doi:10.1007/s10068-013-0057-1

Comparative studies on major nutritional components of black waxy rice with giant embryos and its rice bran

Jun Young Kim, Woo Duck Seo, Dong Soo Park, Ki Chang Jang, Kyung Jin Choi, Sang Yeol Kim, Seong Hwan Oh, Ji Eun Ra, Gihwan Yi, Soo Kwon Park, Un Ha Hwang, You Chun Song, Bo Ram Park, Mi Jin Park, Hang Won Kang, Min Hee Nam, Sang Ik Han

Department of Farm Management

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

Abstract

The concentration of nutrients in brown rice is mainly associated with embryo size. Various beneficial components have been purified from rice bran. Recently developed black waxy rice with a giant embryo ('Milyang 263', BGE), which is the ge^t mutant of the GE gene, was selected and analyzed to produce high quality nutritional components. γ-Aminobutyric acid (GABA) content in BGE rice bran, one of the most important nutritional compounds in rice, showed a 10. 6-fold increase (2. 66±0. 48 mg/g) compared to that of BGE brown rice (0. 25±0. 01 mg/g). In addition, brown rice and BGE rice bran showed enriched amylopectin (94. 5±0. 5 and 97. 0±0. 0%) and bioactive anthocyanin [Cy-3-G: 75. 15±4. 18 (brown rice), 82. 97±0. 81 (rice bran) and Pn-3-G: 1. 52±0. 50 (brown rice), 4. 33±0. 20 (rice bran); mg/100 g] contents. These results suggest that BGE rice bran can be used as an excellent raw material to efficiently produce high quality essential amino acids, cyanidin-3 glycoside-enriched anthocyanins, and GABA.

Original language	English
Pages (from-to)	121-128
Number of pages	8
Journal	Food Science and Biotechnology
Volume	22
Issue number	SUPPL. 1
DOIs	https://doi.org/10.1007/s10068-013-0057-1
State	Published - 2013

Keywords

giant embryo black waxy rice
physicochemical
rice bran
γ-amino butyric acid

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Kim, J. Y., Seo, W. D., Park, D. S., Jang, K. C., Choi, K. J., Kim, S. Y., Oh, S. H., Ra, J. E., Yi, G., Park, S. K., Hwang, U. H., Song, Y. C., Park, B. R., Park, M. J., Kang, H. W., Nam, M. H., & Han, S. I. (2013). Comparative studies on major nutritional components of black waxy rice with giant embryos and its rice bran. Food Science and Biotechnology, 22(SUPPL. 1), 121-128. https://doi.org/10.1007/s10068-013-0057-1

@article{a9c00a0014714f6e82baebdbf0a592b8,

title = "Comparative studies on major nutritional components of black waxy rice with giant embryos and its rice bran",

abstract = "The concentration of nutrients in brown rice is mainly associated with embryo size. Various beneficial components have been purified from rice bran. Recently developed black waxy rice with a giant embryo ('Milyang 263', BGE), which is the get mutant of the GE gene, was selected and analyzed to produce high quality nutritional components. γ-Aminobutyric acid (GABA) content in BGE rice bran, one of the most important nutritional compounds in rice, showed a 10. 6-fold increase (2. 66±0. 48 mg/g) compared to that of BGE brown rice (0. 25±0. 01 mg/g). In addition, brown rice and BGE rice bran showed enriched amylopectin (94. 5±0. 5 and 97. 0±0. 0%) and bioactive anthocyanin [Cy-3-G: 75. 15±4. 18 (brown rice), 82. 97±0. 81 (rice bran) and Pn-3-G: 1. 52±0. 50 (brown rice), 4. 33±0. 20 (rice bran); mg/100 g] contents. These results suggest that BGE rice bran can be used as an excellent raw material to efficiently produce high quality essential amino acids, cyanidin-3 glycoside-enriched anthocyanins, and GABA.",

keywords = "giant embryo black waxy rice, physicochemical, rice bran, γ-amino butyric acid",

author = "Kim, {Jun Young} and Seo, {Woo Duck} and Park, {Dong Soo} and Jang, {Ki Chang} and Choi, {Kyung Jin} and Kim, {Sang Yeol} and Oh, {Seong Hwan} and Ra, {Ji Eun} and Gihwan Yi and Park, {Soo Kwon} and Hwang, {Un Ha} and Song, {You Chun} and Park, {Bo Ram} and Park, {Mi Jin} and Kang, {Hang Won} and Nam, {Min Hee} and Han, {Sang Ik}",

year = "2013",

doi = "10.1007/s10068-013-0057-1",

language = "English",

volume = "22",

pages = "121--128",

journal = "Food Science and Biotechnology",

issn = "1226-7708",

publisher = "Springer Netherlands",

number = "SUPPL. 1",

}

Kim, JY, Seo, WD, Park, DS, Jang, KC, Choi, KJ, Kim, SY, Oh, SH, Ra, JE, Yi, G, Park, SK, Hwang, UH, Song, YC, Park, BR, Park, MJ, Kang, HW, Nam, MH & Han, SI 2013, 'Comparative studies on major nutritional components of black waxy rice with giant embryos and its rice bran', Food Science and Biotechnology, vol. 22, no. SUPPL. 1, pp. 121-128. https://doi.org/10.1007/s10068-013-0057-1

TY - JOUR

T1 - Comparative studies on major nutritional components of black waxy rice with giant embryos and its rice bran

AU - Kim, Jun Young

AU - Seo, Woo Duck

AU - Park, Dong Soo

AU - Jang, Ki Chang

AU - Choi, Kyung Jin

AU - Kim, Sang Yeol

AU - Oh, Seong Hwan

AU - Ra, Ji Eun

AU - Yi, Gihwan

AU - Park, Soo Kwon

AU - Hwang, Un Ha

AU - Song, You Chun

AU - Park, Bo Ram

AU - Park, Mi Jin

AU - Kang, Hang Won

AU - Nam, Min Hee

AU - Han, Sang Ik

PY - 2013

Y1 - 2013

N2 - The concentration of nutrients in brown rice is mainly associated with embryo size. Various beneficial components have been purified from rice bran. Recently developed black waxy rice with a giant embryo ('Milyang 263', BGE), which is the get mutant of the GE gene, was selected and analyzed to produce high quality nutritional components. γ-Aminobutyric acid (GABA) content in BGE rice bran, one of the most important nutritional compounds in rice, showed a 10. 6-fold increase (2. 66±0. 48 mg/g) compared to that of BGE brown rice (0. 25±0. 01 mg/g). In addition, brown rice and BGE rice bran showed enriched amylopectin (94. 5±0. 5 and 97. 0±0. 0%) and bioactive anthocyanin [Cy-3-G: 75. 15±4. 18 (brown rice), 82. 97±0. 81 (rice bran) and Pn-3-G: 1. 52±0. 50 (brown rice), 4. 33±0. 20 (rice bran); mg/100 g] contents. These results suggest that BGE rice bran can be used as an excellent raw material to efficiently produce high quality essential amino acids, cyanidin-3 glycoside-enriched anthocyanins, and GABA.

AB - The concentration of nutrients in brown rice is mainly associated with embryo size. Various beneficial components have been purified from rice bran. Recently developed black waxy rice with a giant embryo ('Milyang 263', BGE), which is the get mutant of the GE gene, was selected and analyzed to produce high quality nutritional components. γ-Aminobutyric acid (GABA) content in BGE rice bran, one of the most important nutritional compounds in rice, showed a 10. 6-fold increase (2. 66±0. 48 mg/g) compared to that of BGE brown rice (0. 25±0. 01 mg/g). In addition, brown rice and BGE rice bran showed enriched amylopectin (94. 5±0. 5 and 97. 0±0. 0%) and bioactive anthocyanin [Cy-3-G: 75. 15±4. 18 (brown rice), 82. 97±0. 81 (rice bran) and Pn-3-G: 1. 52±0. 50 (brown rice), 4. 33±0. 20 (rice bran); mg/100 g] contents. These results suggest that BGE rice bran can be used as an excellent raw material to efficiently produce high quality essential amino acids, cyanidin-3 glycoside-enriched anthocyanins, and GABA.

KW - giant embryo black waxy rice

KW - physicochemical

KW - rice bran

KW - γ-amino butyric acid

UR - http://www.scopus.com/inward/record.url?scp=84874902056&partnerID=8YFLogxK

U2 - 10.1007/s10068-013-0057-1

DO - 10.1007/s10068-013-0057-1

M3 - Article

AN - SCOPUS:84874902056

SN - 1226-7708

VL - 22

SP - 121

EP - 128

JO - Food Science and Biotechnology

JF - Food Science and Biotechnology

IS - SUPPL. 1

ER -

Comparative studies on major nutritional components of black waxy rice with giant embryos and its rice bran

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Keywords

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