bet365 online sports betting

News from this newspaper （Liu Tiejun Zhao Fenghua) Chestnut is a widely planted economic crop，Has high edible and medicinal value。Long time，Chestnut kernels are used for processing and utilization，The chestnut shells become waste and are thrown away。Recently，Dr. Qi Jinghua of Beijing Agricultural College successfully developed technology for making machine-made charcoal from chestnut shells and extracting pigments。This effectively ensures that all chestnut shells produced by chestnut deep processing are fully utilized，Comply with the requirements of green and environmental protection in the deep processing of agricultural products。

According to Dr. Qi Jinghua，bet365 online sports bettingChestnut shell pigments are flavonoid pigments，is a water-soluble pigment，Easily soluble in water、hydrochloric acid、Sodium hydroxide、Ethanol and other aqueous solutions，Through the study of the physical and chemical properties and stability of the proposed pigments，The results show that the chestnut shell pigment extracted by alkali alcohol is a brown crystal with metallic luster，Easily soluble in water and dilute ethanol solution，has strong light resistance、Thermal stability、Acid and alkali resistant，Within the normal food processing range，Stable properties。Sucrose at different concentrations、Glucose、Stable in citric acid and potassium sorbate。

As understood，The chestnut shell pigment extraction technology focuses on extracting brown pigments from chestnut shells for food and cosmetics。The method of controlling chestnut browning and the method of extracting brown pigment from chestnut shells in this technology have applied for national patents。The chestnut mechanism bet365 online sports bettingcharcoal technology is not complicated，Remarkable input-output ratio。

The comprehensive utilization of food processing waste is a long and arduous task。Qi Jinghua said，Reasonable detection of carbon content of waste，And the mastery of the production process，The core can be discarded in many food processing，Peel and nut wastes are widely used。(May 24)