2021 семян органических детских овощей, семена брокколи для посадки

Product Overview

Description

Product Name	Purity	Neatness	Germination  Rate	Moisture content	Package
Broccoli Sprouting Seeds	≥98%	≥99%	≥85%	≤8%	500g seeds/bag

 

Organic Broccoli Sprouting Seeds For Planting

 

 

In 1992 a team of Johns Hopkins University scientists isolated a cancer-fighting phytochemical in broccoli called glucoraphanin, which is the glucosinolate precursor of sulforaphane (SGS). When chewed, broccoli releases glucoraphanin and myrosinase, an enzyme found in another part of the plant cell, which work together to produce sulforaphane, which, in turn, activates a transcription factor, Nrf2 in the cell. Once activated, Nrf2 then translocates to the nucleus of the cell, where it aligns itself with the antioxidant response element (ARE) in the promoter region of target genes. The target genes are associated with a process that assists in regulating cellular defences. Such cytoprotective genes include that for glutathione. Around 200 genes have been well-characterised, as many as 1700 are thought to be related to this aspect of cellular defense.

 

The 1992 study was followed by the discovery in 1997 that glucoraphanin is in higher concentrations in the three- to four-day-old broccoli sprouts, at least 20 times the concentration of full grown broccoli. Broccoli sprouts are rich in sulforaphane, a compound that is under investigation for its anti-cancer properties.

 

Broccoli sprouts contain a particular glucosinolate compound, glucoraphanin, which is found in vacuoles within the cytoplasm of the plant cell. The membrane of the plant cells also contain an enzyme, myrosinase, which is walled off from the vacuoles of glucoraphanin. Only when the plant cell is ruptured by cutting, chewing, etc. do the two substances come into contact with each other. In the moist environment of the cell, this leads to a chemical reaction wherein the myrosinase converts the glucoraphanin to an isothiocyanate, sulforaphane. It is predominantly the sulforaphane for which broccoli sprouts have been so widely researched. The glucoraphanin of itself is inert.

 

 

How To Grow Microgreen Seeds:

 

Our Organic Microgreen Seeds Catalogue:

 

 

Professional Vegetable Seeds Supplier--Herbary Bio.

 

 

 

 

 

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