This paper explores the relationship between costume history research and the redrawing of frescoes of Dunhnang Grottoes. Redrawing frescoes could provide evidences for costume history research, and the research can c...This paper explores the relationship between costume history research and the redrawing of frescoes of Dunhnang Grottoes. Redrawing frescoes could provide evidences for costume history research, and the research can correspondingly help the rodrawing. Redrawing frescoes, for the purpose of costume history study, must comply with some specific rules, which are different from those of other studies. The present study also discusses the methods to distinguish, the original fresco colors that have faded or changed after more than one thousand years.展开更多
Some milk-associated proteins are known to be nutritionally valuable and form bioactive peptides that exhibit activity against hypertension and oxidative stress. Consumption of cheeses, such as the popular Hispanic-st...Some milk-associated proteins are known to be nutritionally valuable and form bioactive peptides that exhibit activity against hypertension and oxidative stress. Consumption of cheeses, such as the popular Hispanic-style cheese Queso Fresco (QF), may be a vehicle for delivery of these milk-associated peptides. This paper describes the effects of high-pressure processing (HPP) on the antioxidative activity (ORAC- FL value) of water-soluble proteins extracted from QF samples. QFs were manufactured according to a commercial-make procedure using pasteurized, homogenized milk, without added starter cultures. The cheese was cut into 45 × 45 × 150 mm3 blocks, double packaged in vacuum bags, and received the following HPP treatments: 200, 400, or 600 MPa for either 0, 5, 10, or 20 min, with warming to an internal temperature of either 22℃ or 40℃ prior to HPP treatment. Results show that the core temperature of the cheese during HPP directly affects the ORAC-FL value. The activities of the lower temperature cheeses are independent of time and pressure, and have a median ORAC-FL value of 27 trolox equivalents (TE). The higher temperature cheeses have higher ORAC-FL values ranging from 21.5 to 96.0 TE;the highest activity corresponded to the cheese held at 400 MPa for the longest time under pressure (20 min). The 600 MPa cheeses increase in activity with increasing time under pressure, but are less active than the control cheese. These results indicate that processing temperature and pressure are important factors in the antioxidative activity of these QF samples and further understanding of the roles of these variables may lead to the manufacture of healthier and more nutritious cheeses and dairy products.展开更多
A song tomb was discovered in Panle village(盘乐村)of Hancheng city(韩城),Shaanxi Province(陕西省)in 2009.Although it was not of high standard,the tomb contained extremely exquisite frescoes with striking contents.The...A song tomb was discovered in Panle village(盘乐村)of Hancheng city(韩城),Shaanxi Province(陕西省)in 2009.Although it was not of high standard,the tomb contained extremely exquisite frescoes with striking contents.The relation between the identity of the tomb owner and the frescoes had been discussed by scholars,while this paper focused on the social status of doctors in the Song dynasty(宋朝)and the medical scenes reflected in the frescoes,to form different perspectives toward the profession of the tomb owner and the properties of the frescoes.展开更多
Raw milk Queso Fresco (QF) made in Mexico contains contaminating bacterial strains that are not permitted in US foods. There is interest in developing a pasteurized milk version of Mexican Queso Fresco to be sold in t...Raw milk Queso Fresco (QF) made in Mexico contains contaminating bacterial strains that are not permitted in US foods. There is interest in developing a pasteurized milk version of Mexican Queso Fresco to be sold in the US. Milling is one of many manufacturing factors that may influence protein integrity. The aim of this study is to assess the effect of milling procedures on protein composition and cheese functional properties in a model QF, made without starter cultures. Mass spectrometric and gel electrophoretic analyses of aged milled cheeses show minimal changes in protein content without differences among the milling techniques. In these novel QF-like cheeses, eight weeks of aging, regardless of milling type, results in cheeses that is very similar to the non-aged samples. Aged cheeses with minimal proteolysis imply an extended shelf life and therefore, model cheeses from this study, relative to Mexican raw milk cheeses, would stay fresher in American households and supermarkets longer.展开更多
Zhaxi Cering 74,is a well-known fresco painter who|wears a felt hat and a pur-ple Tibetan robe.He of-ten peers From behind his spec-tacles when examining originals in preparation for painting a new work.
Fresco In Han-Wei TumulusOn March 4, 1961, the State Council proclaimed the fi rst batch of national-class cultural relic protection units, among which fresco in nine Han-Wei Tumulus discovered in Liaoyang were listed...Fresco In Han-Wei TumulusOn March 4, 1961, the State Council proclaimed the fi rst batch of national-class cultural relic protection units, among which fresco in nine Han-Wei Tumulus discovered in Liaoyang were listed in it. At the environs of Liaoyang about thousand graves展开更多
文摘This paper explores the relationship between costume history research and the redrawing of frescoes of Dunhnang Grottoes. Redrawing frescoes could provide evidences for costume history research, and the research can correspondingly help the rodrawing. Redrawing frescoes, for the purpose of costume history study, must comply with some specific rules, which are different from those of other studies. The present study also discusses the methods to distinguish, the original fresco colors that have faded or changed after more than one thousand years.
文摘Some milk-associated proteins are known to be nutritionally valuable and form bioactive peptides that exhibit activity against hypertension and oxidative stress. Consumption of cheeses, such as the popular Hispanic-style cheese Queso Fresco (QF), may be a vehicle for delivery of these milk-associated peptides. This paper describes the effects of high-pressure processing (HPP) on the antioxidative activity (ORAC- FL value) of water-soluble proteins extracted from QF samples. QFs were manufactured according to a commercial-make procedure using pasteurized, homogenized milk, without added starter cultures. The cheese was cut into 45 × 45 × 150 mm3 blocks, double packaged in vacuum bags, and received the following HPP treatments: 200, 400, or 600 MPa for either 0, 5, 10, or 20 min, with warming to an internal temperature of either 22℃ or 40℃ prior to HPP treatment. Results show that the core temperature of the cheese during HPP directly affects the ORAC-FL value. The activities of the lower temperature cheeses are independent of time and pressure, and have a median ORAC-FL value of 27 trolox equivalents (TE). The higher temperature cheeses have higher ORAC-FL values ranging from 21.5 to 96.0 TE;the highest activity corresponded to the cheese held at 400 MPa for the longest time under pressure (20 min). The 600 MPa cheeses increase in activity with increasing time under pressure, but are less active than the control cheese. These results indicate that processing temperature and pressure are important factors in the antioxidative activity of these QF samples and further understanding of the roles of these variables may lead to the manufacture of healthier and more nutritious cheeses and dairy products.
文摘A song tomb was discovered in Panle village(盘乐村)of Hancheng city(韩城),Shaanxi Province(陕西省)in 2009.Although it was not of high standard,the tomb contained extremely exquisite frescoes with striking contents.The relation between the identity of the tomb owner and the frescoes had been discussed by scholars,while this paper focused on the social status of doctors in the Song dynasty(宋朝)and the medical scenes reflected in the frescoes,to form different perspectives toward the profession of the tomb owner and the properties of the frescoes.
文摘Raw milk Queso Fresco (QF) made in Mexico contains contaminating bacterial strains that are not permitted in US foods. There is interest in developing a pasteurized milk version of Mexican Queso Fresco to be sold in the US. Milling is one of many manufacturing factors that may influence protein integrity. The aim of this study is to assess the effect of milling procedures on protein composition and cheese functional properties in a model QF, made without starter cultures. Mass spectrometric and gel electrophoretic analyses of aged milled cheeses show minimal changes in protein content without differences among the milling techniques. In these novel QF-like cheeses, eight weeks of aging, regardless of milling type, results in cheeses that is very similar to the non-aged samples. Aged cheeses with minimal proteolysis imply an extended shelf life and therefore, model cheeses from this study, relative to Mexican raw milk cheeses, would stay fresher in American households and supermarkets longer.
文摘Zhaxi Cering 74,is a well-known fresco painter who|wears a felt hat and a pur-ple Tibetan robe.He of-ten peers From behind his spec-tacles when examining originals in preparation for painting a new work.
文摘Fresco In Han-Wei TumulusOn March 4, 1961, the State Council proclaimed the fi rst batch of national-class cultural relic protection units, among which fresco in nine Han-Wei Tumulus discovered in Liaoyang were listed in it. At the environs of Liaoyang about thousand graves
