Research and Practice on the Training Mode of Innovative and Entrepreneurial Talents in Colleges and Universities:A Case Study of Academic Association of"Federation of Life Science Research and Innovation"

Taking the academic association of the Federation of Life Science Research and Innovation of the College of Life Science and Biotechnology of Heilongjiang Bayi Agricultural University as the research platform,it is necessary to organically combine personalized education with the cultivation of innovative and entrepreneurial ability.On the basis of unified teaching ideas,we should pay attention to the individual differences of educational objects,eliminate the disadvantages of traditional education,and break the conventional"spoon-feeding"teaching mode.It is necessary to shift from only paying attention to one-way indoctrination to paying attention to the cultivation of students'innovative quality,and to enhance students'interest in scientific research and practical ability of innovation and entrepreneurship through the rich scientific research activities of academic associations.

Combined Insights from Leachate Structure and Microstructure Characteristics for Eating Quality of Convenience Rice Processed by Super-Heated and Pressurized Steam Technologies

Convenience rice has become widely popular due to its easy availability for cooking. This study investigated the starch structure and composition of leachate and the microstructure of reheated convenience rice using novel processing technologies: super-heated steaming(SHS), auto-electric cooking(AEC), and pressurized-steam cooking(PSC). Additionally, the effect of two different target water contents(58% and 63%) was also evaluated. The PSC_63% sample had the highest total solids and amylopectin amount in the leachate. The amylopectin amount in the leachate differed significantly based on the targeted water content. Morphological characterization revealed that the swelling of starch and the coated layer on the surface of rice grains were most pronounced in the PSC_63% sample due to the pressure processing. The textural hardness of the AEC_58% sample was much higher than that of the other samples. The PSC_63% sample had the highest textural adhesiveness value, which can be attributed to the highest amylopectin amount in the leachate. Sensory characterization showed that the PSC_63% sample had the highest glossiness, whiteness, moistness, and overall acceptability. The principal component analysis score plots presented substantial differences in the leachate and textural and sensory characteristics of reheated convenience rice among the different processing technologies.

Pharmacologic Effects of Cannabidiol and Its Molecular Mechanism

Cannabidiol(CBD)is the active constituent of Cannabis sativa and exhibits a diverse range of pharmacologic effects,including anticancer,antibacterial,anti-inflammatory,antioxidant,and antiepileptic properties.The pharmacologic effects of CBD and its molecular mechanisms are reviewed with the objective of proposing novel approaches for basic research and clinical applications of CBD and related pharmaceuticals.

Research Progress on Purification Process, Content Determination and Pharmacological Action of Atractylodin

Atractylodis Rhizoma comes from the dry rhizome of Atractylis lancea or Atractylodes chinensis in the Compositae family,and it is suitable for preventing and treating diseases such as cold,edema,night blindness and rheumatic arthralgia.Atractylodin is the main active component extracted and isolated from Atractylodis Rhizoma.A large number of studies have found that atractylodin has excellent drug activity in improving gastrointestinal emptying,anti-inflammation,inhibiting malignant tumor and reducing blood lipid.In this paper,the purification process and pharmacological activity of Atractylodin were summarized to provide a theoretical basis for basic research,clinical application and further development and utilization of atractylodin.

Pharmacological Effects and Mechanism of Esculentoside A

Extensive studies have found that Esculentoside a(EsA)has a variety of pharmacological effects,such as anti-inflammatory,anti-bacterial,anti-tumor and the treatment of arthritis.In the present paper,the pharmacological effects and related mechanisms of EsA in recent years were reviewed,in order to provide a theoretical reference for further research and development of EsA.

Anti-Tumor and Anti-Diabetic Effects of Sarsasapogenin

In this paper,the pharmacological effects and molecular mechanisms of sarsasapogenin,such as anti-oxidant,anti-inflammatory and anti-diabetic effects,are reviewed in order to provide a theoretical basis for the subsequent development and clinical application of sarsasapogenin.

Pharmacological Action and Molecular Mechanism of Lithospermoside

Lithospermoside is a kind of alkaloid compound existing in Semiaquilegia adoxoides,with anticancer,anti-inflammatory,antibacterial,hypoglycemic,antioxidant and other pharmacological effects.This paper reviews the pharmacological action and molecular mechanism of lithospermoside,in order to provide a theoretical basis for clinical application of lithospermoside.

Pharmacological Activities and Molecular Mechanisms of Arctigenin

Arctigenin has a variety of pharmacological effects,such as anti-inflammatory,anti-tumor,antiviral and hypoglycemic.In this paper,the pharmacological effects and mechanisms of arctigenin were reviewed,in order to provide a theoretical basis for further research and development of arctigenin.

Pharmacological Action and Molecular Mechanism of Glaucocalyxin B

Glaucocalyxin B(GLB)not only has many pharmacological actions such as anti-Parkinson's disease,preventing neuron injury,anti-neuritis and anti-rheumatoid arthritis,but also has good anti-tumor activity,especially with obvious therapeutic effect on cervical cancer,gastric cancer and breast cancer.In this paper,the pharmacological action and molecular mechanism of GLB are reviewed,in order to provide a theoretical basis for the development and clinical application of GLB.

Biological Activity and Molecular Mechanism of Bullatine G

Bullatine G has many biological effects such as anti-inflammatory,anti-anxiety,anti-tumor,anti-arrhythmia and anti-heart failure effect.In order to provide a theoretical basis for the further study and clinical application of bullatine G,this article reviews the biological activity of bullatine G in recent years.

Pharmacological Action and Molecular Mechanism of Amentoflavone

Amentoflavone(AMF)is a natural active substance extracted from Chinese herbal medicine Selaginella tamariscina,and has good anti-inflammatory,antitumor,hypoglycemic and neuroprotective pharmacological effects.This paper reviews the pharmacological action and mechanism of AMF,in order to lay a theoretical foundation for in-depth research and drug development of AMF.

Pharmacological Effects and Molecular Mechanism of Osthole

Osthole has various pharmacological effects such as anti-cancer,anti-inflammation,prevention and treatment of cardiovascular diseases and neuroprotection.This paper reviews the advances in the research of the pharmacological effects and molecular mechanisms of osthole,in order to provide new ideas for further research and clinical application of osthole.

Antitumor Effect and Molecular Mechanism of Ophiopogonin B

Ophiopogonin B is a kind of saponin active substance extracted and purified from Ophiopogon japonicus,and plays an antitumor role by inhibiting cancer cell adhesion,invasion and proliferation,and inducing tumor cell apoptosis and autophagy.This paper reviews recent studies on antitumor effects and molecular mechanisms of ophiopogonin B,in order to provide a theoretical basis for subsequent development and clinical application of ophiopogonin B.

Anti-tumor Activity of Isovanillin and Its Molecular Mechanism

Taking isovanillin and the important products synthesized from raw materials of isovanillin as objects,this paper reviews its pharmacological effects and molecular mechanisms,including inhibiting tumor angiogenesis,blocking cancer cell self-repair,inducing cancer cell DNA fragmentation,cytotoxicity,inhibiting tumor growth,regulating brain nerves,inhibiting renin and other pharmacological effects,etc.,which provide new ideas for the in-depth research and development of isovanillin.

Purification Process and Biological Activity of Daphnoretin

Daphnoretin,belonging to coumarin compounds,is the main active ingredient of Wikstroemia indica,and has anti-inflammatory,anti-depression,anti-tumor and other pharmacological activities.This article reviews the extraction and purification process,content determination methods and pharmacological activity of daphnoretin,in order to provide a theoretical reference for optimization of purification process,improvement of content determination technique and further clinical application of daphnoretin.

Purification Process,Content Determination,Pharmacological Activity and Molecular Mechanism of Neogambogic Acid

Neogambogic acid is characterized by broad antitumor spectrum,good antitumor effect and low toxicity and side effects.This paper reviews the purification process,content determination and pharmacologic activity of neogambogic acid,in order to provide a theoretical reference for the research and application of neogambogic acid.

Pharmacological Action and Molecular Mechanism of Formononetin

Formononetin is an isoflavone phytoestrogen mainly existing in leguminous plants such as Trifolium pretense,Spatholobus suberectus,etc.Studies have proved that formononetin has good anti-inflammatory,antitumor,antioxidant,antidepressant,anxiolytic and other pharmacological effects.This paper summarizes the pharmacological action and molecular mechanism of formononetin,in order to provide a theoretical basis for the development and clinical application of formononetin.

Anti-inflammatory,Bacteriostatic and Anticancer Effects of Madecassoside

Madecassoside is a natural active component extracted from Centella asiatica.In recent years,a large number of studies have reported that madecassoside has a variety of biological activities,such as anticancer,anti-inflammatory and antibacterial effects,prevention and treatment of cardiovascular diseases,nerve damage,visceral damage and arthritis,and other pharmacological effects.In this paper,the pharmacological action and mechanism of madecassoside were reviewed to provide a theoretical basis for further research of madecassoside and drug development.

Anti-cancer,Anti-inflammatory,Antioxidant and Other Pharmacological Effects of Wedelactone and Their Molecular Mechanisms

Wedelolide is a coumarin-like active substance extracted from Ecliptae Herba.It not only has pharmacological effects of anti-pulmonary fibrosis,anti-arthritis,blood vessel protection and liver protection,but also effectively inhibits the proliferation of cancer cells and induces apoptosis of cancer cells,thereby delaying the further development of malignant tumors.In this paper,the pharmacological effects and mechanisms of wedelactone were reviewed to lay a foundation for further study and clinical application of wedelactone.

Pharmacological Effects and Molecular Mechanism of Synephrine Hydrochloride

Synephrine hydrochloride,an alkaloid compound extracted from immature bitter orange,has many pharmacological effects such as anticancer effect,antioxidant effect and antidepression effect.In this paper,the pharmacological effects and mechanism of synephrine hydrochloride were reviewed in order to provide a theoretical basis for the development and application of synephrine hydrochloride.