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Glucosinolate structure; side group R varies. Glucosinolates are natural components of many pungent plants such as mustard, cabbage, and horseradish.The pungency of those plants is due to mustard oils produced from glucosinolates when the plant material is chewed, cut, or otherwise damaged.
Plant nutrition is the study of the chemical elements and compounds necessary for plant growth and reproduction, plant metabolism and their external supply. In its absence the plant is unable to complete a normal life cycle, or that the element is part of some essential plant constituent or metabolite .
Lectins are one of many toxic constituents of many raw plants that are inactivated by proper processing and preparation (e.g., cooking with heat, fermentation). [30] For example, raw kidney beans naturally contain toxic levels of lectin (e.g. phytohaemagglutinin). Adverse effects may include nutritional deficiencies, and immune reactions. [31]
For plant stanol esters: (i) Foods containing at least 1.7 g per serving of plant stanol esters, eaten twice a day with meals for a total daily intake of at least 3.4 g, as part of a diet low in saturated fat and cholesterol, may reduce the risk of heart disease. A serving of [name of the food] supplies ___grams of plant stanol esters. [17]
Plant nutrients consist of more than a dozen minerals absorbed through roots, plus carbon dioxide and oxygen absorbed or released through leaves. All organisms obtain all their nutrients from the surrounding environment. [48] [49] Plants absorb carbon, hydrogen, and oxygen from air and soil as carbon dioxide and water. [50]
Paclobutrazol (PBZ) is the ISO common name for an organic compound that is used as a plant growth retardant and triazole fungicide. [2] [3] It is a known antagonist of the plant hormone gibberellin, acting by inhibiting gibberellin biosynthesis, reducing internodal growth to give stouter stems, increasing root growth, causing early fruitset and increasing seedset in plants such as tomato and ...
Early laboratory experiments with tobacco demonstrated that a plant’s natural defence mechanism can be activated by using light.
RFOs are almost ubiquitous across the plant kingdom, being found in a large variety of seeds from many different families. They rank second only to sucrose in abundance as soluble carbohydrates. [1] Raffinose typically crystallises as a pentahydrate white crystalline powder. [2] It is odorless and has a sweet taste approximately 10% that of ...