Unlock instant, AI-driven research and patent intelligence for your innovation.

S-methylmethionine-rich brassica oleracea plant

A technology of methylmethionine and plants, applied in the field of cabbage plants, can solve the problems of undisclosed enhancement of cruciferous plants, etc.

Pending Publication Date: 2021-03-26
SAKATA SEEDS CORP
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, although S-methylmethionine is included as one of the sub-concepts of amino acids, the cruciferous plant in which this component has been enhanced has not yet been disclosed.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • S-methylmethionine-rich brassica oleracea plant
  • S-methylmethionine-rich brassica oleracea plant
  • S-methylmethionine-rich brassica oleracea plant

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0090] Hereinafter, although it demonstrates in more detail based on an Example and a comparative example, this invention is not limited to these examples.

[0091]

[0092] After sowing, seedlings are raised in seedling trays, and after developing into seedlings suitable for planting, they are planted in the field. After conventional cultivation and management, flower buds are harvested when the flower buds reach the appropriate harvest time, and the harvested products are stored in a freezer.

[0093]

[0094] The above plant samples were homogenized using 2% phosphoric acid. This homogeneous substance was centrifuged (3000 rpm x 10 minutes), and the supernatant was obtained as an S-methylmethionine extract. The S-methylmethionine contained in the supernatant was reacted with an amino acid fluorescent labeling reagent NBD-F (4-Fluoro-7-nitrobenzofurazan) (60° C., 5 minutes) for fluorescent derivatization to prepare a measurement sample. This measurement sample was analy...

Embodiment 1

[0101] The inventors of the present invention obtained one of the double haploid lines obtained by crossing broccoli line 1 and line 2 with the offspring obtained by crossing broccoli line 3 and fixing them by anther culture Broccoli line 4-1 "SSC-BRO-17-002".

Embodiment 2

[0105] In order to confirm the content change of broccoli containing S-methylmethionine in broccoli plants, sowing was carried out in field 1 or field 2 from August 2012 to September 2012, and S-methylmethionine was tested for the 4 varieties planted. The component analysis of , confirmed the seasonal variation. The results are shown in Table 2. Flower buds were used as measurement sites. The new F1 variety described in Example 1 shows a very high content of S-methylmethionine compared with other existing broccoli varieties.

[0106] [Table 2]

[0107]

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Provided is a Brassica oleracea plant having a high S-methylmethionine content. The present invention pertains to a Brassica oleracea plant that contains S-methylmethionine at a higher concentration than existing Brassica oleracea plants, more specifically, a Brassica oleracea plant that has an S-methylmethionine content of 48 mg / 100 g FW (in terms of fresh weight) or greater.

Description

technical field [0001] The present invention relates to cabbage (Brassica oleracea) plants containing more S-methylmethionine than conventional cabbage plants and methods for growing them. Background technique [0002] Plants of the Brassicaceae family (Brassicaceae) are plant species originating from the Middle East and the Mediterranean coast, and agriculturally extremely important crops are included in the genus Brassica (Brassica). Wherein, cabbage (Brassica oleracea L.) includes B.oleracea L.var.capitata (cabbage), Brassica oleracea L.var.italica (broccoli), Brassica oleracea L.var.botrytis (cauliflower), B.oleracea L. .var.gemmifera (Brussel sprouts), B.oleracea L.var.gongyloides (kohlrabi), B.oleracea L.var.acephala (leaf peony, kale), B.oleracea L.var.alboglabra (kale ) and other extremely important plant species. [0003] Among Brassicas in the Brassicaceae family, consumption of broccoli in Japan has been expanding since the 1980s. The florets and stems of brocc...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A01H1/02A01H6/20A23L33/175A61K31/198A61P1/04C07C319/28C07C323/58
CPCA23L33/175A61K31/198A61P1/04C07C319/28A61K36/31A01H6/203A01H1/108A23L33/105A23V2002/00C07C323/58A23V2250/0632A01H5/10A01H1/021A01H1/08
Inventor 川村学
Owner SAKATA SEEDS CORP