CN109619368B - 一种细菌素camt2大豆卵磷脂纳米脂质体及其制备方法和应用 - Google Patents
一种细菌素camt2大豆卵磷脂纳米脂质体及其制备方法和应用 Download PDFInfo
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- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
- A23L3/3454—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
- A23L3/3463—Organic compounds; Microorganisms; Enzymes
- A23L3/3571—Microorganisms; Enzymes
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
- A23L29/10—Foods or foodstuffs containing additives; Preparation or treatment thereof containing emulsifiers
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
- A23P10/00—Shaping or working of foodstuffs characterised by the products
- A23P10/30—Encapsulation of particles, e.g. foodstuff additives
- A23P10/35—Encapsulation of particles, e.g. foodstuff additives with oils, lipids, monoglycerides or diglycerides
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
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Abstract
Description
Size(nm) | PDI | Zeta potential(mV) | |
反相蒸发法 | 209.6±4.2<sup>a</sup> | 0.133±0.008<sup>a</sup> | -54.8±1.2<sup>a</sup> |
薄膜水化法 | 279.5±5.2<sup>b</sup> | 0.238±0.003<sup>b</sup> | -62.3±1.4<sup>b</sup> |
Size(nm) | PDI | Zeta potential(mV) | |
不含Fe<sup>2+</sup> | 209.6±4.2<sup>a</sup> | 0.133±0.008<sup>a</sup> | -54.8±1.2<sup>a</sup> |
含Fe<sup>2+</sup> | 197.8±1.0<sup>b</sup> | 0.126±0.008<sup>a</sup> | -53.7±0.4<sup>a</sup> |
温度(℃) | Size(nm) | PDI | Zeta potential(mV) |
30 | 246.1±2.8<sup>a</sup> | 0.275±0.008<sup>a</sup> | -67.2±0.7<sup>a</sup> |
40 | 192.7±2.5<sup>b</sup> | 0.188±0.011<sup>b</sup> | -56.2±0.5<sup>b</sup> |
50 | 171.7±1.6<sup>c</sup> | 0.136±0.006<sup>c</sup> | -52.3±0.4<sup>c</sup> |
60 | 205.8±2.0<sup>d</sup> | 0.237±0.011<sup>d</sup> | -58.1±0.6<sup>d</sup> |
时间(h) | Size(nm) | PDI | Zeta potential(mV) |
1 | 196.2±1.8<sup>a</sup> | 0.147±0.027<sup>a</sup> | -57.5±0.8<sup>a</sup> |
3 | 171.7±1.6<sup>bc</sup> | 0.136±0.006<sup>a</sup> | -52.3±0.4<sup>b</sup> |
6 | 171.8±2.4<sup>bc</sup> | 0.137±0.011<sup>a</sup> | -52.2±0.9<sup>b</sup> |
9 | 168.7±2.7<sup>b</sup> | 0.132±0.007<sup>a</sup> | -51.1±0.6<sup>b</sup> |
12 | 178.3±1.7<sup>c</sup> | 0.141±0.010<sup>a</sup> | -55.6±0.7<sup>a</sup> |
4℃下保存天数(d) | Size(nm) | PDI | Zeta potential(mV) |
0 | 186.0±3.0<sup>a</sup> | 0.231±0.010<sup>a</sup> | -56.2±0.6<sup>a</sup> |
15 | 187.2±2.0<sup>a</sup> | 0.235±0.009<sup>ab</sup> | -56.3±0.5<sup>a</sup> |
30 | 191.6±1.8<sup>ab</sup> | 0.255±0.006<sup>ab</sup> | -57.2±0.5<sup>ab</sup> |
60 | 195.0±1.9<sup>b</sup> | 0.261±0.009<sup>b</sup> | -58.4±0.7<sup>b</sup> |
Claims (9)
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Citations (4)
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JPS63107742A (ja) * | 1986-05-20 | 1988-05-12 | Wako Pure Chem Ind Ltd | 新規な機能性リポソ−ム及びその製造法 |
CN1633990A (zh) * | 2004-11-29 | 2005-07-06 | 清华大学 | 一种对水溶性药物有较高包封率的脂质体的制备方法 |
CN1771938A (zh) * | 2004-11-09 | 2006-05-17 | 胡才忠 | 茴三硫脂质体及其制备方法 |
CN106501525A (zh) * | 2016-09-30 | 2017-03-15 | 江苏大学 | 一种测定脂质囊泡中蛋白或多肽类药物包封率的方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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