Anthocyanin is a water soluble natural pigmen, which could be extracted from Red Rose. Color is an important factor to determine the quality of foods, so that the pigments isolation must be selected type of solvent fo...Anthocyanin is a water soluble natural pigmen, which could be extracted from Red Rose. Color is an important factor to determine the quality of foods, so that the pigments isolation must be selected type of solvent for extraction process. Besides functioning as dyes, anthocyanins have a role as a good antioxidant, so it can be used to protect the fat content of fermented milk such as yoghurt. This experiment was to find out the effect of different solvent type on extraction pigment （aquadest： sitrat acid/lactic acid/sulfate acid/chloride acid） and to determine the effect of the addition of anthocyanins in protecting the fat content of yogurt on several levels addition. The research result showed that anthocyanin＇s pigment of red rose from petal flower＇s could be effective solvent extracted using lactic acid 0.02 M and increased fat stability of yoghurt. The anthocyanin pigment showed with HPLC analysis that pigment resulted TLC analysis at rite time 13.10 （as Cyanidin glucoside） and 22.61 （as Malvidin glucoside）. Yoghurt that given anthocyanin pigment has proven that fat content can be maintained its 86.7% （fat content with 2% pigment as such as 0.117% and without pigment 0.087%） after being stored for 6 days at cold and room temperature.展开更多
A poem as a perfect combination of sense,sound and form is hardly to make a good reproduction in the target language.This thesis,based on the poetry translation theory of "Beauty in three aspects about sense,soun...A poem as a perfect combination of sense,sound and form is hardly to make a good reproduction in the target language.This thesis,based on the poetry translation theory of "Beauty in three aspects about sense,sound and form" advanced by Xu Yuangchong,makes the appreciation and criticism on the three translated version- Su Manshu's《赤墙靡》,Guo Moruo's《红玫瑰》and Wang Zuoliang's《一朵红红的玫瑰》-of Robert Burns' A Red,Red Rose.展开更多
The aroma sustained-release cotton fabric was prepared by finishing rose fragrance nanocapsules directly on cotton.The structure and properties of nanocapsules were demonstrated by transmission electron microscope(TEM...The aroma sustained-release cotton fabric was prepared by finishing rose fragrance nanocapsules directly on cotton.The structure and properties of nanocapsules were demonstrated by transmission electron microscope(TEM),dynamic light scattering(DLS),fourier transform infrared spectrometer(FTIR),X-ray diffraction (XRD),gas chromatography-mass spectrometry(GC-MS)and electronic nose.The results showed that the spherical nanocapsule dispersed evenly and the average diameter kept 51.4 nm.The existence of COO peak(1741 cm? 1)in the FTIR curve of the finished cotton fabric and the decrease of crystallinity demonstrated that rose fragrance nanocapsules have been incorporated into the cotton fabrics.The washing resistance of the cotton fabrics finished by 51.4 nm nanocapsules was much better than that by rose fragrance alone.Besides,the loss of fragrance from the cotton fabrics finished by 51.4 nm nanocapsules was obviously lower than that by 532 nm nanocapsules and rose fragrance.The smaller the nanocapsule size,the better the sustained release property.Electronic nose analysis also displayed that the aroma released from the cotton fabrics finished by nanocapsules after washing has no obvious variety in contrast to that without washing.The cotton fabrics finished by nanocapsules has the excellent sustained release property.展开更多
Robert Burns wrote about 700 poems and songs. But the first poem that was translated into Chinese is ＂A Red, Red Rose＂. It was collected into a book compiled in 1908 which was published in 1911. It was retranslated ...Robert Burns wrote about 700 poems and songs. But the first poem that was translated into Chinese is ＂A Red, Red Rose＂. It was collected into a book compiled in 1908 which was published in 1911. It was retranslated many times at different times, mostly by people who were both poets and translators at the same time. And almost all the translators were famous poets such as Su Manshu, Yuan Shuipai, Wang Zuoliang, Yuan Kejia, and Guo Moruo. These translators had their own unique taste and typical features. This article will present a survey of translation history and at the same time give some comments on different versions.展开更多
Rose is one of the farming products that used as an accessory plantation, which is also known to contain vitamin C and anthocyanins which can be used as an antioxidant. The purpose of this study is to identify the col...Rose is one of the farming products that used as an accessory plantation, which is also known to contain vitamin C and anthocyanins which can be used as an antioxidant. The purpose of this study is to identify the colour effect of flower through the quality effervescent tablet, to know the interaction between the flower colour and the sugar type through the quality effervescent rose tablet. This study was done with two steps. Step I was divided into 2 levels of examinations using simple random： Rose colouring, M1 （dark red） and M2 （pink）, while step II consisted of three levels of examinations, those were G 1 （sucrose）, G2 （dextrose）, and G3 （sorbitol）. The result showed that the dark red colour has a better extract pigment quality, the level of the light color （L） was 77.3 and the redness level （b＋） was 25.033. The best rose effervescent tablet was produced by the combination of M 1 G3 （dark red： corn sugar/sorbitol）, that has 8.179% of water content; the solute velocity was 0.029 g/sec; the lightness level （L） was 84.133, the redness level （a＋） was 18.3. The product of the rose effervescent drinks has a value of 6.46 pH; viscosities 342.867 cps and total of sugar 52.150%.展开更多
This paper considers the Rosenau equation with a moving control δtu＋δtδx4u＋δxu＋uδzu=a（x＋ct）h（x,t）,c≠0,x∈T=R/（2πZ）,t〉0, The authors prove that the Rosenau equation with a moving control is locally ex...This paper considers the Rosenau equation with a moving control δtu＋δtδx4u＋δxu＋uδzu=a（x＋ct）h（x,t）,c≠0,x∈T=R/（2πZ）,t〉0, The authors prove that the Rosenau equation with a moving control is locally exact controllable in H8（T） with s ≥ 0 and globally exponential stable in H8（T） with s ≥2. The two results nontrivially extend the work of （Rosier L and Zhang B Y, 2013） from the BBM equation to the Rosenau equation.展开更多
文摘Anthocyanin is a water soluble natural pigmen, which could be extracted from Red Rose. Color is an important factor to determine the quality of foods, so that the pigments isolation must be selected type of solvent for extraction process. Besides functioning as dyes, anthocyanins have a role as a good antioxidant, so it can be used to protect the fat content of fermented milk such as yoghurt. This experiment was to find out the effect of different solvent type on extraction pigment （aquadest： sitrat acid/lactic acid/sulfate acid/chloride acid） and to determine the effect of the addition of anthocyanins in protecting the fat content of yogurt on several levels addition. The research result showed that anthocyanin＇s pigment of red rose from petal flower＇s could be effective solvent extracted using lactic acid 0.02 M and increased fat stability of yoghurt. The anthocyanin pigment showed with HPLC analysis that pigment resulted TLC analysis at rite time 13.10 （as Cyanidin glucoside） and 22.61 （as Malvidin glucoside）. Yoghurt that given anthocyanin pigment has proven that fat content can be maintained its 86.7% （fat content with 2% pigment as such as 0.117% and without pigment 0.087%） after being stored for 6 days at cold and room temperature.
文摘A poem as a perfect combination of sense,sound and form is hardly to make a good reproduction in the target language.This thesis,based on the poetry translation theory of "Beauty in three aspects about sense,sound and form" advanced by Xu Yuangchong,makes the appreciation and criticism on the three translated version- Su Manshu's《赤墙靡》,Guo Moruo's《红玫瑰》and Wang Zuoliang's《一朵红红的玫瑰》-of Robert Burns' A Red,Red Rose.
基金Supported by the State Key Development Program for Basic Research of China(2009CB226104)the National Natural ScienceFoundation of China(20876097,21076125)+1 种基金Shanghai Chenguang Foundation(10CG60)Shanghai Excellent Talents(yyy10071)
文摘The aroma sustained-release cotton fabric was prepared by finishing rose fragrance nanocapsules directly on cotton.The structure and properties of nanocapsules were demonstrated by transmission electron microscope(TEM),dynamic light scattering(DLS),fourier transform infrared spectrometer(FTIR),X-ray diffraction (XRD),gas chromatography-mass spectrometry(GC-MS)and electronic nose.The results showed that the spherical nanocapsule dispersed evenly and the average diameter kept 51.4 nm.The existence of COO peak(1741 cm? 1)in the FTIR curve of the finished cotton fabric and the decrease of crystallinity demonstrated that rose fragrance nanocapsules have been incorporated into the cotton fabrics.The washing resistance of the cotton fabrics finished by 51.4 nm nanocapsules was much better than that by rose fragrance alone.Besides,the loss of fragrance from the cotton fabrics finished by 51.4 nm nanocapsules was obviously lower than that by 532 nm nanocapsules and rose fragrance.The smaller the nanocapsule size,the better the sustained release property.Electronic nose analysis also displayed that the aroma released from the cotton fabrics finished by nanocapsules after washing has no obvious variety in contrast to that without washing.The cotton fabrics finished by nanocapsules has the excellent sustained release property.
文摘Robert Burns wrote about 700 poems and songs. But the first poem that was translated into Chinese is ＂A Red, Red Rose＂. It was collected into a book compiled in 1908 which was published in 1911. It was retranslated many times at different times, mostly by people who were both poets and translators at the same time. And almost all the translators were famous poets such as Su Manshu, Yuan Shuipai, Wang Zuoliang, Yuan Kejia, and Guo Moruo. These translators had their own unique taste and typical features. This article will present a survey of translation history and at the same time give some comments on different versions.
文摘Rose is one of the farming products that used as an accessory plantation, which is also known to contain vitamin C and anthocyanins which can be used as an antioxidant. The purpose of this study is to identify the colour effect of flower through the quality effervescent tablet, to know the interaction between the flower colour and the sugar type through the quality effervescent rose tablet. This study was done with two steps. Step I was divided into 2 levels of examinations using simple random： Rose colouring, M1 （dark red） and M2 （pink）, while step II consisted of three levels of examinations, those were G 1 （sucrose）, G2 （dextrose）, and G3 （sorbitol）. The result showed that the dark red colour has a better extract pigment quality, the level of the light color （L） was 77.3 and the redness level （b＋） was 25.033. The best rose effervescent tablet was produced by the combination of M 1 G3 （dark red： corn sugar/sorbitol）, that has 8.179% of water content; the solute velocity was 0.029 g/sec; the lightness level （L） was 84.133, the redness level （a＋） was 18.3. The product of the rose effervescent drinks has a value of 6.46 pH; viscosities 342.867 cps and total of sugar 52.150%.
基金supported by China Postdoctoral Science Foundation under Grant No.2016M592634Chongqing Postdoctoral Science Special Foundation under Grant No.Xm2016035the National Natural Science Foundation of China under Grant Nos.11371384 and 11571244
文摘This paper considers the Rosenau equation with a moving control δtu＋δtδx4u＋δxu＋uδzu=a（x＋ct）h（x,t）,c≠0,x∈T=R/（2πZ）,t〉0, The authors prove that the Rosenau equation with a moving control is locally exact controllable in H8（T） with s ≥ 0 and globally exponential stable in H8（T） with s ≥2. The two results nontrivially extend the work of （Rosier L and Zhang B Y, 2013） from the BBM equation to the Rosenau equation.
