Nutriceutical Ingredients refers to the various chemicals contained in food that are necessary for maintaining human growth, development, metabolism and health.
Carbohydrates: The body's main source of energy, including sugar, starch and fiber.
Protein: The building blocks of body tissues such as muscle, skin, enzymes and hormones, but also provides energy.
Fats (lipids) : are another important source of energy, involved in cell building and hormone production, including saturated, unsaturated and essential fatty acids.
Vitamin: is a group of organic compounds, the human body needs a small amount, but essential to normal physiological function, can not be synthesized by the body itself or the amount of synthesis is insufficient, must be taken through food. For example, vitamin A, vitamin C, vitamin D, etc.
Minerals: including macroelements (such as calcium, phosphorus, potassium, sodium, magnesium) and trace elements (such as iron, zinc, selenium, iodine), essential for the maintenance of homeostasis, bone structure, nerve conduction and other functions.
Although not a "nutrient component" in the usual sense, water is indispensable in the activities of life, participating in all biochemical reactions, maintaining body temperature and fluid balance in the body.
Although it cannot be digested and absorbed by the human body, it plays an important role in promoting intestinal health, controlling blood sugar and lipid levels.
A balanced intake of these nutrients is essential to maintaining good health. People of different ages, genders, physical conditions and activity levels also have different requirements for various nutrients.
Nutriceutical Ingredients, Health ingredient, Nutriceutica material,Health products,health products chain Xi'an Day Natural Inc. , https://herb.dayqc.com
These ingredients mainly include the following categories
1. Macronutrients
2. Micro-nutrients
3. Water
4. Dietary fiber
Spring Sclerotia Sclerotiorum Prevention and Treatment
Sclerotinia sclerotiorum is a serious fungal disease that significantly affects rapeseed crops, causing substantial yield losses and economic damage. Effective prevention and control measures are essential to minimize its impact. The disease typically manifests through visible symptoms on the leaves and stems of the plant. Initially, lesions on the leaves appear as round or irregular-shaped spots with a gray-brown or brown center, surrounded by a dark green or purplish margin and a yellow halo. As the disease progresses, the lesions may rupture and become perforated when dry, but they expand rapidly under moist conditions. The entire leaf eventually rots, and white mycelium can be seen growing on the surface.
On the stems, the lesions are usually fusiform (spindle-shaped), slightly sunken, with a white center and brown edges. In high humidity, these lesions develop quickly, and white mycelium emerges. In the later stages, the stem becomes hollow, the outer bark splits longitudinally, exposing the vascular bundle, and the root becomes brittle. Black, granular sclerotia form inside the stem, and severely infected plants often die.
To manage Sclerotinia sclerotiorum effectively, it is important to apply fungicides at the right time—ideally when the main stem has more than 95% flowering and the first branch is about 50% in bloom. Due to widespread resistance to carbendazim, alternative options are recommended. Fungicides such as sclerotinia net, procymidone, and others like valifenalate (Diacetylcarbine) and cyprodinil (Cyclozole) have shown good efficacy. For example, 40% sclerotinia net wettable powder can be applied at 100–150 grams per acre, or 50% procymidone (Siklyl) wettable powder at 35–50 grams per acre. Other effective options include 25% tebuconazole at 100 grams per acre mixed with 40–50 mL of water, 50% mildew ling at 100 grams, 25% enemy off at 25–30 mL, or 50% fortune nucleus (Fu Mei pairs + sclerotinia net) at 80–100 grams per acre.
In addition to chemical control, cultural practices such as removing yellow, old, and diseased leaves during the flowering stage can help reduce the spread of the disease. These leaves should be collected and removed from the field to prevent further infection. Combining proper timing, appropriate fungicides, and good field management can greatly reduce the risk and impact of Sclerotinia sclerotiorum on rapeseed crops.