12 results on '"Zong-hua Ao"'
Search Results
2. Research Progress on the Aromatic Components of Fen-flavor Liquor (Baijiu)
- Author
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Qi Zhang, Jian-Gang Yang, Zong-Hua Ao, Jia-Xiu Guo, Chang Su, and Cai-Hong Shen
- Subjects
Taste ,Fermentation starter ,biology ,Chemistry ,04 agricultural and veterinary sciences ,General Chemistry ,Raw material ,biology.organism_classification ,040401 food science ,Industrial and Manufacturing Engineering ,0404 agricultural biotechnology ,Food science ,Flavor ,Aroma ,Food Science - Abstract
Fen-flavor liquor is one of the three basic types of Chinese liquors and can be classified into Daqu, Fuqu and Xiaoqu light-flavor Chinese liquors based on the raw materials used as fermentation starter. The characteristic flavor and taste of Fen-flavor liquor is attributed to its different aromatic components. This study compares the production process and characteristics of Daqu, Fuqu and Xiaoqu Fen-flavor liquors. We review the current research status on aroma compounds and developmental trends in light-flavor Chinese liquors to provide a basis for further studies on the flavor compounds in different types of Chinese liquors.
- Published
- 2017
3. Study of Airing Way of Fermented Grain in Brewing of Luzhou-flavor Liquor
- Author
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Hui-bo Luo, Zong-hua Ao, Ke Long, Jian-gang Yang, and Ying-ying Ma
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carbohydrates (lipids) ,Engineering ,business.industry ,food and beverages ,Brewing ,Fermentation ,General Chemistry ,Food science ,equipment and supplies ,business ,Industrial and Manufacturing Engineering ,Flavor ,Food Science - Abstract
Effects of different airing way of fermented grains on the physical and chemical indicators, uniformity, of unfermented grain and pits fermentation of Luzhou-flavor liquor were studied in this study. The results indicated that as the way of mechanization airing, the machine airing way absolutely more meets the technology demand on the production of Luzhou-flavor liquor than the airing on-field and airing on-bed. Furthermore, it not only benefits for the stability and uniformity of fermented grains, fermenting, but raises productivity of liquor.
- Published
- 2014
4. A Comparative Study of Three Different Airing Ways of Fermented Grain in Brewing of Luzhou-Flavor Baijiu
- Author
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Ke Long, Zong Hua Ao, Jian Gang Yang, and Ying Ying Ma
- Subjects
Engineering ,business.industry ,Brewing ,Fermentation ,General Medicine ,business ,Pulp and paper industry ,Productivity ,Flavor - Abstract
Airing on-field, airing on-bed and airing on-machine are the usual way on production of Luzhou-flavor liquor. The essay makes a brief introduction about the three airing ways, at the same time it researches the effect of different airing ways on fermented grains and pits fermentation. As the way of mechanization airing, the machine of airing absolutely meets the technology demand on the production of Luzhou-flavor liquor, moreover, it has saved labor. Furthermore, it not only benefits for the stability and uniformity of fermented grains, fermenting, but raises productivity of liquor.
- Published
- 2014
5. Niuchangchih (Antrodia camphorata) and its potential in treating liver diseases
- Author
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Hong Yu Xu, Wen Fang Dou, Zhenghong Xu, Zhen Ming Lu, Xiao Mei Zhang, and Zong Hua Ao
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Taiwan ,Traditional Chinese medicine ,Drug Discovery ,medicine ,Animals ,Humans ,Fruiting Bodies, Fungal ,Medicine, Chinese Traditional ,Antrodia ,Pharmacology ,Liver injury ,Hepatitis ,Traditional medicine ,biology ,business.industry ,Liver Diseases ,Fatty liver ,medicine.disease ,biology.organism_classification ,Culture Media ,Disease Models, Animal ,Hepadnaviridae ,Liver cancer ,business ,Antrodia cinnamomea - Abstract
Niuchangchih (Antrodia camphorata (M. Zang & C.H. Su) Sheng H. Wu, Ryvarden & T.T. Chang) is a basidiomycete endemic to Taiwan. It is well known as a Traditional Chinese Medicine (TCM), and Taiwanese aborigines used this species to treat liver diseases and food and drug intoxication. The compounds identified in Niuchangchih are predominantly polysaccharides, triterpenoids, steroids, benzenoids and maleic/succinic acid derivatives. Recent research has revealed that Niuchangchih possesses extensive biological activity, such as hepatoprotective, antihypertensive, anti-hyperlipidemic, immuno-modulatory, anticancer, anti-inflammatory and antioxidant activities. The fruiting bodies and fermented products of Niuchangchih have been reported to exhibit activity when treating liver diseases, such as preventing ethanol-, CCl(4)- and cytokine-induced liver injury, inhibiting the hepatitis B virus, ameliorating fatty liver and liver fibrosis, and inhibiting liver cancer cells. This review will address the protective effects of Niuchangchih on the pathological development of liver diseases, and the underlying mechanisms of action are also discussed.
- Published
- 2009
6. Analgesic and anti-inflammatory effects of the dry matter of culture broth of Termitomyces albuminosus and its extracts
- Author
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Xiaomei Zhang, Hongyu Xu, Wenfang Dou, Zhenghong Xu, Zong-Hua Ao, Zhen-Ming Lu, and Yi-Yu Lu
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Male ,medicine.drug_class ,Analgesic ,Anti-Inflammatory Agents ,Saponin ,Pain ,Pharmacognosy ,Polysaccharide ,Anti-inflammatory ,Microbiology ,Mice ,Random Allocation ,chemistry.chemical_compound ,Polysaccharides ,parasitic diseases ,Drug Discovery ,medicine ,Animals ,Edema ,Dry matter ,Medicine, Chinese Traditional ,Pharmacology ,chemistry.chemical_classification ,Analgesics ,Analysis of Variance ,Mice, Inbred ICR ,Dose-Response Relationship, Drug ,Traditional medicine ,Glycoside ,Termitomyces ,Saponins ,Culture Media ,Carrageenan ,chemistry - Abstract
Aim of the study The objectives of this study were to investigate the analgesic and anti-inflammatory effects of the dry matter of culture broth (DMCB) of Termitomyces albuminosus in submerged culture and its crude saponin extract (CSE) and crude polysaccharide extract (CPE). Materials and methods The analgesic effects of DMCB, CSE and CPE were evaluated with models of acetic acid-induced writhing response and formalin test in mouse. The anti-inflammatory effects of DMCB, CSE and CPE were evaluated by using models of xylene-induced mouse ear swelling and carrageen-induced mouse paw edema. Results The DMCB, CSE and CPE significantly decreased the acetic acid-induced writhing response and the licking time on the late phase in the formalin test. Treatment of DMCB (1000 mg/kg), CSE (200 mg/kg) or CPE (200 mg/kg) inhibited the mouse ear swelling by 61.8%, 79.0% and 81.6%, respectively. In the carrageen-induced mouse paw edema test, the group treated with indomethacin showed the strongest inhibition of edema formation by 77.8% in the third hour after carrageenan administration, while DMCB (1000 mg/kg), CSE (200 mg/kg) and CPE (200 mg/kg) showed 48.4%, 55.6% and 40.5%, respectively. Conclusions The results suggested that DMCB of Termitomyces albuminosus possessed the analgesic and anti-inflammatory activities. Saponins and polysaccharides were proposed to be the major active constituents of Termitomyces albuminosus in submerged culture.
- Published
- 2008
7. Kinetic Study of Humic Acid Ozonation in Aqueous Media
- Author
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Zhenghong Xu, Hengfeng Miao, Wenyi Tao, Fengjie Cui, and Zong-Hua Ao
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chemistry.chemical_classification ,Arrhenius equation ,Ozone ,Radical ,Inorganic chemistry ,Kinetics ,Activation energy ,Pollution ,Scavenger ,symbols.namesake ,chemistry.chemical_compound ,chemistry ,symbols ,Environmental Chemistry ,Organic chemistry ,Humic acid ,Degradation (geology) ,Water Science and Technology - Abstract
A pseudo first-order kinetic model that describes the ozonation of two sources of humic acid (HA) in aqueous media is developed and investigated in a semi-batch system. Further investigation shows that the degradation rates of the two HAs are highly dependent on the initial pH, temperature of the ozonation, the source of HA, and the overall kinetic rate constant, which is mainly composed of two parts, i.e., direct oxidation by molecular ozone and indirect oxidation by hydroxyl radicals ( . OH). The contributions of the two pathways to HA ozonation can be traced using tert-butanol as the radical scavenger at different pH values (3, 7, and 11), temperatures (283-303 K), and the results show that . OH oxidation is more sensitive to the operating variables than molecular ozone oxidation and exerts a contribution of ca. 50 to 60% on the overall reaction at the different operating parameters. Furthermore, the direct molecular ozone oxidation rate constant is correlated with temperature by a modified Arrhenius equation with an activation energy. Eg. of MM.57 kJ mol -1 .
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- 2008
8. Antihyperglycemic and antilipidperoxidative effects of dry matter of culture broth of Inonotus obliquus in submerged culture on normal and alloxan-diabetes mice
- Author
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Xiaomei Zhang, Jun-En Sun, Hongyu Xu, Zhenghong Xu, Wenfang Dou, Zong-Hua Ao, and Zhen-Ming Lu
- Subjects
Blood Glucose ,Male ,medicine.medical_specialty ,Antioxidant ,medicine.medical_treatment ,Antioxidants ,Diabetes Mellitus, Experimental ,Lipid peroxidation ,Mice ,chemistry.chemical_compound ,Diabetes mellitus ,Internal medicine ,Alloxan ,Glyburide ,Drug Discovery ,medicine ,Animals ,Hypoglycemic Agents ,Pancreas ,Pharmacology ,chemistry.chemical_classification ,Mice, Inbred ICR ,biology ,Triglyceride ,Basidiomycota ,Glutathione peroxidase ,Insulin ,medicine.disease ,biology.organism_classification ,Lipids ,Culture Media ,Endocrinology ,chemistry ,Inonotus obliquus ,Lipid Peroxidation - Abstract
Aim of the study The antihyperglycemic and antilipidperoxidative effects of the dry matter of culture broth (DMCB) of Inonotus obliquus were investigated. Materials and methods The normal, glucose-induced hyperglycemic and alloxan-induced diabetic mice were used to evaluate the antihyperglycemic and antilipidperoxidative effects of the DMCB of Inonotus obliquus. Results Treatment with the DMCB (500 and 1000 mg/kg body weight) exhibited a mild hypoglycemic effect in normal mice, and failed to reduce the peak glucose levels after glucose administration. However, euglycemia was achieved in the DMCB of Inonotus obliquus (1000 mg/kg) and glibenclamide-treated mice after 120 min of glucose loading. In alloxan-induced diabetic mice, the DMCB (500 and 1000 mg/kg body weight for 21 days) showed a significant decrease in blood glucose level, the percentages reduction on the 7th day were 11.90 and 15.79%, respectively. However, feeding of this drug for 3 weeks produced reduction was 30.07 and 31.30%. Furthermore, the DMCB treatment significantly decreased serum contents of free fatty acid (FFA), total cholesterol (TC), triglyceride (TG) and low density lipoprotein-cholesterol (LDL-C), whereas effectively increased high density lipoprotein-cholesterol (HDL-C), insulin level and hepatic glycogen contents in liver on diabetic mice. Besides, the DMCB treatment significantly increased catalase (CAT), superoxide dismutase (SOD) and glutathione peroxidase (GPx) activities except for decreasing maleic dialdehyde (MDA) level in diabetic mice. Histological morphology examination showed that the DMCB restored the damage of pancreas tissues in mice with diabetes mellitus. Conclusions The results showed that the DMCB of Inonotus obliquus possesses significant antihyperglycemic, antilipidperoxidative and antioxidant effects in alloxan-induced diabetic mice.
- Published
- 2008
9. Structural analysis of anti-tumor heteropolysaccharide GFPS1b from the cultured mycelia of Grifola frondosa GF9801
- Author
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Hongyu Xu, Y.Q. Wei, Zong-Hua Ao, Zhiyang Xu, Wen-Yi Tao, Jian Jin, Fengjie Cui, and Wen-Jie Guo
- Subjects
Environmental Engineering ,Chromatography ,Mycelium ,Renewable Energy, Sustainability and the Environment ,Periodate ,Antineoplastic Agents ,Bioengineering ,General Medicine ,Uronic acid ,Hydrolysate ,chemistry.chemical_compound ,Column chromatography ,chemistry ,DEAE-Sepharose ,Polysaccharides ,Cell Line, Tumor ,Humans ,Glycosyl ,Waste Management and Disposal ,Ethanol precipitation ,Grifola frondosa ,Grifola - Abstract
A 21-kDa heteropolysaccharide, coded as GFPS1b, was obtained from the cultured mycelia of Grifola frondosa GF9801 by hot-water extraction, ethanol precipitation, and fractioned by DEAE Sepharose Fast-flow, followed by the purification with Sephadex G-100 column chromatography using an AKTA purifier. It exhibited more potent anti-proliferative activity on MCF-7 cells than other polysaccharide fractions. GFPS1b was an acidic polysaccharide with approximately 16.60% protein and 4.3% uronic acid. Gas chromatography of absolute acid hydrolysate of GFPS1b suggested that it was composed of D-glucose, D-galactose, and L-arabinose with a molar ratio of 4:2:1. Periodate oxidation, Smith degradation, partial acid hydrolyzation, methylation analysis, FT-IR, and (1)H, (13)C NMR spectroscopy analysis revealed that GFPS1b had a backbone consisting of alpha-(1-->4)-linked D-galacopyranosyl and alpha-(1-->3)-linked D-glucopyranosyl residues substituted at O-6 with glycosyl residues composed of alpha-L-arabinose-(1-->4)-alpha-D-glucose (1--> linked residues.
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- 2007
10. Further studies on the hepatoprotective effect of Antrodia camphorata in submerged culture on ethanol-induced acute liver injury in rats
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Zong-Hua Ao, Hongyu Xu, Xiaomei Zhang, Zhenghong Xu, Wen-Yi Tao, and Zhen-Ming Lu
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Male ,Plant Science ,Pharmacology ,Reductase ,Biochemistry ,Antioxidants ,Analytical Chemistry ,Lipid peroxidation ,Rats, Sprague-Dawley ,chemistry.chemical_compound ,Malondialdehyde ,Animals ,Aspartate Aminotransferases ,Antrodia ,Liver Diseases, Alcoholic ,chemistry.chemical_classification ,Glutathione Peroxidase ,Ethanol ,biology ,Plant Extracts ,Organic Chemistry ,Alanine Transaminase ,Glutathione ,Free Radical Scavengers ,biology.organism_classification ,Rats ,Enzyme ,chemistry ,Liver ,biology.protein ,Lipid Peroxidation ,Chemical and Drug Induced Liver Injury ,Peroxidase - Abstract
To further understand the hepatoprotective activity of Antrodia camphorata in living systems and the possible mechanisms of this protection, the effects of fractions from A. camphorata in submerged culture on the liver and its antioxidative system in acute ethanol intoxicated rats were investigated. The results showed that the ethanolic extract (Fr-I) of A. camphorata was the most effective in the prevention of ethanol-induced acute liver injury and free radical generation in rats. The ethanolic extract administrated prior to ethanol significantly prevented the increase in serum levels of hepatic enzyme markers such as aspartate aminotransferase and alanine aminotransferase. It also normalised the increase of hepatic malondialdehyde concentration and the decrease of glutathione levels in the liver. Moreover, Fr-I improved the ethanol-induced decrease of hepatic glutathione peroxidase and reductase activities. On the basis of these results, the ethanolic extract of A. camphorata may exert its hepatoprotective activity by up-regulating GSH-dependent enzymes and inhibiting free radical formation in the liver.
- Published
- 2010
11. Deuterium-depleted water inhibits human lung carcinoma cell growth by apoptosis
- Author
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Hong-Cai Sheng, Su-Yi Zhang, Zong-Hua Ao, Ya-Ru Zhang, Feng-Song Cong, and Ju-Yong Wang
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A549 cell ,Cancer Research ,TUNEL assay ,medicine.diagnostic_test ,Cell growth ,General Medicine ,Articles ,Cell cycle ,Biology ,Molecular biology ,Flow cytometry ,Cell biology ,Deuterium-depleted water ,Immunology and Microbiology (miscellaneous) ,Terminal deoxynucleotidyl transferase ,Apoptosis ,medicine - Abstract
To investigate the in vivo and in vitro inhibitory effects of deuterium-depleted water (DDW) on human lung cancer and the possible mechanisms underlying these effects, we cultured and treated human lung carcinoma cell line A549 and human embryonic lung fibroblasts HLF-1 with various concentrations of DDW from 2 to 72 h. Cellular growth inhibition rates were determined using the 3-(4, 5-dimethyldiazol-2-yl)-2, 5-diphenyltetrazolium-bromide) (MTT) proliferation assay. A549 cells were treated with 50±5 ppm DDW, and the morphology and structure of cells were observed by scanning electron microscopy (SEM). We observed alterations in the cellular skeleton by transmission electron microscopy (TEM) and changes in cell cycle by flow cytometry. Our data showed that DDW significantly inhibited the proliferation of A549 cells at a specific time point, and cells demonstrated the characteristic morphological changes of apoptosis under SEM and TEM. The length of the S phase increased significantly in cells treated with 50 ppm DDW, whereas the G0 to G1 phase and G2 to M phase were decreased. We observed DDW-induced cellular apoptosis using terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL) and DNA fragment analyses. In addition, we established a tumor transplantion model by injecting H460 tumor cells into subcutaneous tissue of BALB/c mice treated with DDW for 60 days. We determined the tumor inhibition rate of treated and control groups and found that the tumor weight was significantly decreased and the tumor inhibition rate was approximately 30% in the DDW group. We conclude that DDW is a promising new anticancer agent with potential for future clinical application.
- Published
- 2009
12. Protective effects of mycelia of Antrodia camphorata and Armillariella tabescens in submerged culture against ethanol-induced hepatic toxicity in rats
- Author
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Fu Huizi, Zong-Hua Ao, Wen-Yi Tao, Zou Xiliang, and Zhen-Ming Lu
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Bilirubin ,Silibinin ,Pharmacognosy ,Protective Agents ,chemistry.chemical_compound ,In vivo ,Drug Discovery ,Medicine ,Animals ,Antrodia ,Rats, Wistar ,Liver Diseases, Alcoholic ,Pharmacology ,Ethanol ,Traditional medicine ,biology ,Mycelium ,business.industry ,Fungi ,Clinical Enzyme Tests ,biology.organism_classification ,Rats ,Biological Therapy ,chemistry ,Toxicity ,Alkaline phosphatase ,business ,Polyporales - Abstract
The hepatoprotective effects of the mycelia of Antrodia camphorata and Armillariella tabescens were evaluated in vivo using acute ethanol-intoxicated rats as an experimental model. Animals were orally treated with Antrodia camphorata (0.5 or 1.0 g/kg b.w.) or Armillariella tabescens (0.5 or 1.0 g/kg b.w.) for 10 days whereas controls received vehicle only. At the end of the experimental 10-day period, the animals were administered by gavage with an acute ethanol dose of 5.0 g/kg b.w. diluted in deionized water (6:4, v/v) and sacrificed at 18 h after ethanol administration. The degree of protection was measured by using biochemical parameters like serum transaminases (AST and ALT), alkaline phosphatase (ALP), bilirubin. Meanwhile, the histopathological studies were carried out to support the above parameters. Administration of Antrodia camphorata or Armillariella tabescens markedly prevented ethanol-induced elevation of levels of serum AST, ALT, ALP, and bilirubin comparable with standard drug silymarin.
- Published
- 2005
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