WO2012055820A1 - An edible composition - Google Patents
An edible composition Download PDFInfo
- Publication number
- WO2012055820A1 WO2012055820A1 PCT/EP2011/068562 EP2011068562W WO2012055820A1 WO 2012055820 A1 WO2012055820 A1 WO 2012055820A1 EP 2011068562 W EP2011068562 W EP 2011068562W WO 2012055820 A1 WO2012055820 A1 WO 2012055820A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- angelica
- edible composition
- jam
- chicory
- composition
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 60
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 26
- 235000001287 Guettarda speciosa Nutrition 0.000 claims abstract description 24
- 206010067125 Liver injury Diseases 0.000 claims abstract description 8
- 231100000234 hepatic damage Toxicity 0.000 claims abstract description 7
- 230000008818 liver damage Effects 0.000 claims abstract description 7
- 230000036542 oxidative stress Effects 0.000 claims abstract description 7
- 241000125175 Angelica Species 0.000 claims description 23
- 240000004482 Withania somnifera Species 0.000 claims description 22
- 235000001978 Withania somnifera Nutrition 0.000 claims description 21
- 235000007542 Cichorium intybus Nutrition 0.000 claims description 18
- 239000009405 Ashwagandha Substances 0.000 claims description 17
- DBRXOUCRJQVYJQ-CKNDUULBSA-N withaferin A Chemical compound C([C@@H]1[C@H]([C@@H]2[C@]3(CC[C@@H]4[C@@]5(C)C(=O)C=C[C@H](O)[C@@]65O[C@@H]6C[C@H]4[C@@H]3CC2)C)C)C(C)=C(CO)C(=O)O1 DBRXOUCRJQVYJQ-CKNDUULBSA-N 0.000 claims description 17
- 239000003814 drug Substances 0.000 claims description 11
- 235000015110 jellies Nutrition 0.000 claims description 4
- 239000008274 jelly Substances 0.000 claims description 4
- 240000006493 Angelica atropurpurea Species 0.000 claims description 2
- 244000298479 Cichorium intybus Species 0.000 claims 3
- 239000000284 extract Substances 0.000 abstract description 16
- 235000008216 herbs Nutrition 0.000 abstract description 8
- 244000061520 Angelica archangelica Species 0.000 abstract 1
- 241000723343 Cichorium Species 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 235000013399 edible fruits Nutrition 0.000 description 10
- 210000004185 liver Anatomy 0.000 description 9
- 102000003855 L-lactate dehydrogenase Human genes 0.000 description 7
- 108700023483 L-lactate dehydrogenases Proteins 0.000 description 7
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- 206010013911 Dysgeusia Diseases 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 241000382455 Angelica sinensis Species 0.000 description 4
- 235000019658 bitter taste Nutrition 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000006286 aqueous extract Substances 0.000 description 3
- 239000000872 buffer Substances 0.000 description 3
- 239000000796 flavoring agent Substances 0.000 description 3
- 235000019634 flavors Nutrition 0.000 description 3
- 210000004923 pancreatic tissue Anatomy 0.000 description 3
- 239000003755 preservative agent Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- CHHHXKFHOYLYRE-UHFFFAOYSA-M 2,4-Hexadienoic acid, potassium salt (1:1), (2E,4E)- Chemical compound [K+].CC=CC=CC([O-])=O CHHHXKFHOYLYRE-UHFFFAOYSA-M 0.000 description 2
- JKMHFZQWWAIEOD-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid Chemical compound OCC[NH+]1CCN(CCS([O-])(=O)=O)CC1 JKMHFZQWWAIEOD-UHFFFAOYSA-N 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 241000699670 Mus sp. Species 0.000 description 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 2
- 235000008429 bread Nutrition 0.000 description 2
- 208000019425 cirrhosis of liver Diseases 0.000 description 2
- 238000012258 culturing Methods 0.000 description 2
- 235000008434 ginseng Nutrition 0.000 description 2
- 150000004676 glycans Chemical class 0.000 description 2
- 208000006454 hepatitis Diseases 0.000 description 2
- 238000000338 in vitro Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 229920001277 pectin Polymers 0.000 description 2
- 239000001814 pectin Substances 0.000 description 2
- 235000010987 pectin Nutrition 0.000 description 2
- 235000017807 phytochemicals Nutrition 0.000 description 2
- 229930000223 plant secondary metabolite Natural products 0.000 description 2
- 229920001282 polysaccharide Polymers 0.000 description 2
- 239000005017 polysaccharide Substances 0.000 description 2
- 239000004302 potassium sorbate Substances 0.000 description 2
- 235000010241 potassium sorbate Nutrition 0.000 description 2
- 229940069338 potassium sorbate Drugs 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 235000019640 taste Nutrition 0.000 description 2
- SASUFNRGCZMRFD-JCUIILOWSA-N withanolide D Chemical compound C1C(C)=C(C)C(=O)O[C@H]1[C@](C)(O)[C@@H]1[C@@]2(C)CC[C@@H]3[C@@]4(C)C(=O)C=C[C@H](O)[C@@]54O[C@@H]5C[C@H]3[C@@H]2CC1 SASUFNRGCZMRFD-JCUIILOWSA-N 0.000 description 2
- WHBMMWSBFZVSSR-UHFFFAOYSA-N 3-hydroxybutyric acid Chemical compound CC(O)CC(O)=O WHBMMWSBFZVSSR-UHFFFAOYSA-N 0.000 description 1
- 241000544270 Angelica acutiloba Species 0.000 description 1
- 235000011512 Angelica atropurpurea Nutrition 0.000 description 1
- 240000001810 Angelica gigas Species 0.000 description 1
- 235000018865 Angelica gigas Nutrition 0.000 description 1
- 241001105098 Angelica keiskei Species 0.000 description 1
- 241000261263 Angelica lignescens Species 0.000 description 1
- 241001288870 Angelica polymorpha Species 0.000 description 1
- 241001254604 Angelica pubescens Species 0.000 description 1
- 241001480982 Angelina Species 0.000 description 1
- 241000632917 Archangelica Species 0.000 description 1
- 206010003445 Ascites Diseases 0.000 description 1
- 206010008909 Chronic Hepatitis Diseases 0.000 description 1
- 239000004267 EU approved acidity regulator Substances 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 206010016654 Fibrosis Diseases 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 229920002907 Guar gum Polymers 0.000 description 1
- 208000031226 Hyperlipidaemia Diseases 0.000 description 1
- JVTAAEKCZFNVCJ-REOHCLBHSA-N L-lactic acid Chemical compound C[C@H](O)C(O)=O JVTAAEKCZFNVCJ-REOHCLBHSA-N 0.000 description 1
- 241001063197 Ostericum grosseserratum Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 235000021152 breakfast Nutrition 0.000 description 1
- 230000007882 cirrhosis Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 201000003146 cystitis Diseases 0.000 description 1
- 230000003013 cytotoxicity Effects 0.000 description 1
- 231100000135 cytotoxicity Toxicity 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000469 ethanolic extract Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000008369 fruit flavor Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 210000005161 hepatic lobe Anatomy 0.000 description 1
- 230000002443 hepatoprotective effect Effects 0.000 description 1
- 238000000099 in vitro assay Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 235000008960 ketchup Nutrition 0.000 description 1
- BJHIKXHVCXFQLS-UYFOZJQFSA-N keto-D-fructose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)C(=O)CO BJHIKXHVCXFQLS-UYFOZJQFSA-N 0.000 description 1
- 229940116871 l-lactate Drugs 0.000 description 1
- 210000005229 liver cell Anatomy 0.000 description 1
- 210000005228 liver tissue Anatomy 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 235000013622 meat product Nutrition 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 229960000292 pectin Drugs 0.000 description 1
- 239000008057 potassium phosphate buffer Substances 0.000 description 1
- 238000011533 pre-incubation Methods 0.000 description 1
- 235000020991 processed meat Nutrition 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- IKGXIBQEEMLURG-NVPNHPEKSA-N rutin Chemical compound O[C@@H]1[C@H](O)[C@@H](O)[C@H](C)O[C@H]1OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](OC=2C(C3=C(O)C=C(O)C=C3OC=2C=2C=C(O)C(O)=CC=2)=O)O1 IKGXIBQEEMLURG-NVPNHPEKSA-N 0.000 description 1
- 235000020374 simple syrup Nutrition 0.000 description 1
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 1
- 235000010234 sodium benzoate Nutrition 0.000 description 1
- 239000004299 sodium benzoate Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 231100000027 toxicology Toxicity 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
Classifications
-
- 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
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
- A23L33/105—Plant extracts, their artificial duplicates or their derivatives
-
- 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
- A23L21/00—Marmalades, jams, jellies or the like; Products from apiculture; Preparation or treatment thereof
- A23L21/10—Marmalades; Jams; Jellies; Other similar fruit or vegetable compositions; Simulated fruit products
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Definitions
- This invention relates to an edible composition. It particularly relates to an edible composition for providing protection against oxidative stress and alcohol-induced liver damage i.e. hepatoprotection.
- CN1 136457A (published in 1996) relates to a kind of medicine for treating cirrhosis of the liver, ascites due to liver cirrhosis, acute and chronic hepatitis and biliary cystitis.
- the main component of this medicine is Chinese angelica.
- WO 2006/090980 (Bionutrigen Co., Ltd, 2006) relates to food for preventing fatness and hyperlipidemia. Powders or mixed powders, boiling water extracts or ethanol extracts of plants containing plenty of bioflavonoid substances, polyphenolic substances or diet fibers, are prepared and meat products, processed meat products or dairy products are treated with these preparations.
- an object of the present invention is to overcome or ameliorate at least one of the disadvantages of the prior art.
- the present inventors have surprisingly found that the combination of an extract of Angelica with certain herbs provides protection against oxidative stress and liver damage.
- an edible composition comprising:
- the edible composition of the first aspect is for use as a medicament.
- Angelica is a herb. It is also known as Chinese Angelica or Women's ginseng or Dong Kwai or Dong Quai or female ginseng.
- the term Angelica as used herein includes Angelica sinensis, Angelica acutiloba, Angelina archangelica, Angelica atropurpurea, Angleica dahurica, Angelica edulis , Angelica gigas, Angelica keiskei, Angelica koreana, Angelica polymorpha, Angelica pubescens, Angelica radix, and Angelica silvestris. It is preferred that Angelica is Angelica sinensis. Any part of the plant may be used although root is the preferred part. It is preferred that Angelica is used in form of aqueous extract, preferably in form of a powder.
- the edible composition comprises Angelica in an amount that is 0.05 to 99.95% by weight, preferably 0.1-80% by weight, more preferably 0.1-60% by weight and most preferably about 0.1 to 12% by weight and further most preferably 1.5 to 12%.
- the term "Chicory” as used herein means Chicorium intybus. Any part of the Chicory plant may be used although root is the preferred part. Preferably, the root is baked and ground and used in a powdered form.
- the edible composition comprises chicory in an amount that is 0.05 to 99.95% by weight, preferably 0.1-80% by weight, more preferably 0.1-60% by weight and most preferably about 0.1 to 12% by weight and further most preferably 1.5 to 12%. Ashwagandha
- Ashwagandha as used herein includes Withania somnifera, Withania coagulens and Withania simonii.
- Ashwagandha is Withania somnifera. Any part of the Ashwagandha plant may be used although root is the preferred part. It is preferred that Ashwagandha is used in form of aqueous extract, preferably in form of a powder.
- the edible composition comprises Ashwagandha in an amount that is 0.05 to 99.95% by weight, preferably 0.1-80% by weight, more preferably 0.1-60% by weight and most preferably about 1 to 15% by weight and further most preferably 2 to 12%.
- edible product there is no particular limitation on the type of edible product. It can be any edible product which people consume in their daily life e.g. any type of soup, jam/jelly, ketchup, bread etc. Edible composition in the form of Jam/Jelly
- Jam is a well known product. Especially, people consume it for breakfast along with bread.
- the jam/jelly composition mainly comprises sugar, fruit pulp, structurants, acidity regulator, water, flavor, colour and preservatives.
- the present invention provides an edible composition preferably in the form of a jam that comprises (a) Angelica and (b) Aswagandha or Chicory.
- the jam composition comprises Angelica preferably in an amount of 0.1 to 20%, more preferably 1 to 15% and most preferably 2 to 12%.
- the jam composition also comprises Aswagandha or Chicory preferably in an amount of 0.1 to 20%, more preferably 1 to 15% and most preferably 2 to 12%.
- the jam composition comprises sugar in an amount of 30 - 70 %, more preferably 40 - 70% and most preferably in between 45 - 70 %.
- One of the essential raw materials for making jam is fruit pulp.
- the fruit can be any available fruit. There is no preference for the fruit type. Mixtures of different fruit pulps may also be used.
- the jam composition preferably comprises 10 - 50%, more preferably 15 - 50% of fruit pulp.
- the jam composition may also preferably comprise structurants.
- the structurant preferably is a polysaccharide/gum.
- the most preferred polysaccharide is selected from pectin, xanthan gum and guar gum.
- Acidity regulators e.g. citric acid may also be preferably added to the jam composition.
- Preservatives like potassium sorbate or sodium benzoate or any other kind may also be preferably added.
- the edible composition is for use as a medicament.
- the medicament is for treating or preventing alcohol-induced liver damage.
- the medicament is for providing hepatoprotection.
- the medicament is for treating or preventing oxidative stress.
- the invention will now be illustrated with the help of examples. The examples are for the purpose of illustration only and do not limit the scope of the invention in any manner. Examples
- the extracts of Ashwagandha and chicory were obtained from Anju Phytochemicals, Bangalore, using a standardized process. Briefly, the procedure followed in the preparation of extracts involved following steps.
- the dried rhizomes of herbs were ground to fine powder and passed through a mesh.
- the powders were extracted in hot distilled water between 60-80 ° C and concentrated.
- Concentrated extracts were dried in a spray drier using an inlet air temperature of 170 to 180 °C and an outlet air temperature of 75-80 °C for a contact time of 5 minutes with the hot air.
- Freeze-dried Angelica extract was prepared as follows: 100 grams of finely ground herb powder was added to 800 ml water and extracted at 80 °C for 8 hours in a rotavap.
- liver slice culture model was used as an alternative to an animal model. Slices were obtained from the livers of discarded sacrificed mice used for a separate project on culturing pancreatic tissues by another investigator which involved harvesting pancreatic tissue and discarding the cadavers. The work on culturing pancreatic tissues was not connected to, nor funded nor sponsored by Unilever. Liver tissue was harvested only from disposed sacrificed mice as described above and such liver slices were used in experiments to study the possible mechanism of hepatoprotective activity of compounds.
- Liver slice culture was maintained following the protocol developed by Wormser et al. (Toxicology in Vitro; Volume 4, Issue 6, 1990, Pages 783-789) and Invittox Protocol No. 42 (1992), INVITTOX, England).
- the liver lobes were removed and transferred to prewarmed Krebs Ringer Hepes (KRH) buffer (2.5 mM Hepes, pH 7.4, 1 18 mM NaCI, 2.85 mM KCI, 2.5 mM CaCI2, 1.5 mM KH2P04, 1.18 mM MgS04, 5 mM ⁇ -hydroxy butyrate, and 4.0 mM glucose).
- KRH Krebs Ringer Hepes
- the liver was then cut into thin slices using sharp scalpel blades and the slices, weighing between 4-6 mg, were used for the experiment.
- Each experiment contained 20-22 slices. These slices were washed with 10 ml KRH buffer every 10 min over a period of 1 h and then preincubated for 60 min in small plugged beakers containing 2 ml KRH on a shaker water bath at 37°C. At the end of pre-incubation, the medium was replaced by 2 ml of fresh KRH buffer and incubated for 2 h at 37°C with ethanol (1732mM) alone or ethanol with different concentrations of herbs and their combinations (250 ppm, 125 ppm).
- each group of slices was homogenized in 1 ml of chilled potassium phosphate buffer (100 mM, pH 7.8) in an ice bath at a concentration of 100 mg/ml.
- the homogenates and spent medium were centrifuged at 10,000 rpm for 10 min at 4°C.
- the supernatants were collected and the activity of cytotoxicity marker enzymes, namely Lactate dehydrogenase (LDH), was measured using a standard protocol (Whalefeld, 1983 - Wahlefeld, A. W. (1983) UV-method with L-lactate and NAD.
- cytotoxicity marker enzymes namely Lactate dehydrogenase (LDH)
- Example 3 pp. 126-133, Verlag Chemie.Weinheim).
- Aqueous extracts of Ashwagandha and Chicory obtained from Anju Phytochemicals, and freeze dried extract of Angelica were used.
- Table 1 shows the resulting % LDH released, together with the standard deviations for a Control (i.e. a liver slice with no addition) (Example A), ethanol only (Example B), extracts of chicory (Examples C and F), Ashwagandha (Examples D and G), Angelica (Examples E and H) and combinations of Angelica and Chicory (Example 1) and Angelica and Ashwagandha (Example 2).
- the jam compositions were prepared as follows. First the sugar syrup was made by adding sugar into water. Then the fruit pulp was added into the syrup and mixed in properly. The Brix value of the mixture was then measured, and found to be around 60. Then the citric acid was added and the acidity was checked. The pH of the mixture should be less than 3.3. Finally the colour, flavor, preservatives and the herb extracts were added and mixed in properly. The mixture was then boiled for 10 minutes and hot filled it into the bottle.
- Fruit pulp generally contains a high amount of water. Depending on the water content of the formulation and the required consistency of the jam, one can choose a fruit pulp with a suitable water content.
- the jam compositions were tasted and rated by an expert panel consisting of 5 panellists. Sensorial assessment involved scoring the taste, mouth feel, after taste, if any. The results of the assessment are summarized below:
- composition Composition Composition
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Botany (AREA)
- Mycology (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
The present invention relates to an edible composition. It particularly relates to an edible composition for providing protection against oxidative stress and alcohol-induced liver damage i.e. hepatoprotection. The present inventors have surprisingly found that combination of an extract of Angelica with certain herbs provides protection against oxidative stress and liver damage.
Description
An edible composition
Technical Field This invention relates to an edible composition. It particularly relates to an edible composition for providing protection against oxidative stress and alcohol-induced liver damage i.e. hepatoprotection.
Background of the invention
Several chemicals, including alcohol, result in an increase in oxidative stress when ingested by a person which can damage liver cells, hence there is a need to provide adequate hepatoprotection.
CN1 136457A (published in 1996) relates to a kind of medicine for treating cirrhosis of the liver, ascites due to liver cirrhosis, acute and chronic hepatitis and biliary cystitis. The main component of this medicine is Chinese angelica.
WO 2006/090980 (Bionutrigen Co., Ltd, 2006) relates to food for preventing fatness and hyperlipidemia. Powders or mixed powders, boiling water extracts or ethanol extracts of plants containing plenty of bioflavonoid substances, polyphenolic substances or diet fibers, are prepared and meat products, processed meat products or dairy products are treated with these preparations.
Objects of the invention
It is therefore an object of the present invention is to overcome or ameliorate at least one of the disadvantages of the prior art.
It is another object of the invention to provide an edible composition for preventing alcohol-induced liver damage.
It is a further object of the present invention to provide an edible composition for adequate hepatoprotection.
The present inventors have surprisingly found that the combination of an extract of Angelica with certain herbs provides protection against oxidative stress and liver damage.
Summary of the Invention
According to a first aspect of the present invention there is provided an edible composition comprising:
a. Angelica; and
b. Ashwagandha or Chicory.
According to a second aspect of the invention the edible composition of the first aspect is for use as a medicament.
Detailed Description of the invention
Angelica
Angelica is a herb. It is also known as Chinese Angelica or Woman's ginseng or Dong Kwai or Dong Quai or female ginseng. The term Angelica as used herein includes Angelica sinensis, Angelica acutiloba, Angelina archangelica, Angelica atropurpurea, Angleica dahurica, Angelica edulis , Angelica gigas, Angelica keiskei, Angelica koreana, Angelica polymorpha, Angelica pubescens, Angelica radix, and Angelica silvestris. It is preferred that Angelica is Angelica sinensis. Any part of the plant may be used although root is the preferred part. It is preferred that Angelica is used in form of aqueous extract, preferably in form of a powder.
The edible composition comprises Angelica in an amount that is 0.05 to 99.95% by weight, preferably 0.1-80% by weight, more preferably 0.1-60% by weight and most preferably about 0.1 to 12% by weight and further most preferably 1.5 to 12%.
Chicory
The term "Chicory" as used herein means Chicorium intybus. Any part of the Chicory plant may be used although root is the preferred part. Preferably, the root is baked and ground and used in a powdered form.
The edible composition comprises chicory in an amount that is 0.05 to 99.95% by weight, preferably 0.1-80% by weight, more preferably 0.1-60% by weight and most preferably about 0.1 to 12% by weight and further most preferably 1.5 to 12%. Ashwagandha
The term "Ashwagandha" as used herein includes Withania somnifera, Withania coagulens and Withania simonii. Preferably Ashwagandha is Withania somnifera. Any part of the Ashwagandha plant may be used although root is the preferred part. It is preferred that Ashwagandha is used in form of aqueous extract, preferably in form of a powder.
The edible composition comprises Ashwagandha in an amount that is 0.05 to 99.95% by weight, preferably 0.1-80% by weight, more preferably 0.1-60% by weight and most preferably about 1 to 15% by weight and further most preferably 2 to 12%.
There is no particular limitation on the type of edible product. It can be any edible product which people consume in their daily life e.g. any type of soup, jam/jelly, ketchup, bread etc. Edible composition in the form of Jam/Jelly
Jam is a well known product. Especially, people consume it for breakfast along with bread. The jam/jelly composition mainly comprises sugar, fruit pulp, structurants, acidity regulator, water, flavor, colour and preservatives. The present invention provides an edible composition preferably in the form of a jam that comprises (a) Angelica and (b) Aswagandha or Chicory. The jam composition comprises Angelica preferably in an amount of 0.1 to 20%, more preferably 1 to 15% and most preferably 2 to 12%. The jam composition also comprises Aswagandha or Chicory preferably in an amount of 0.1 to 20%, more preferably 1 to 15% and most preferably 2 to 12%.
The jam composition comprises sugar in an amount of 30 - 70 %, more preferably 40 - 70% and most preferably in between 45 - 70 %.
One of the essential raw materials for making jam is fruit pulp. The fruit can be any available fruit. There is no preference for the fruit type. Mixtures of different fruit pulps may also be used. The jam composition preferably comprises 10 - 50%, more preferably 15 - 50% of fruit pulp.
The jam composition may also preferably comprise structurants. The structurant preferably is a polysaccharide/gum. The most preferred polysaccharide is selected from pectin, xanthan gum and guar gum.
Acidity regulators e.g. citric acid may also be preferably added to the jam composition.
Preservatives like potassium sorbate or sodium benzoate or any other kind may also be preferably added.
Colours and flavors of different kinds may also be added to the jam composition, depending on the consumers need.
Use of the edible composition
Preferably, the edible composition is for use as a medicament.
Preferably, the medicament is for treating or preventing alcohol-induced liver damage.
According to another preferred aspect, the medicament is for providing hepatoprotection.
According to another preferred aspect, the medicament is for treating or preventing oxidative stress. The invention will now be illustrated with the help of examples. The examples are for the purpose of illustration only and do not limit the scope of the invention in any manner.
Examples
Preparation of herb extracts
The extracts of Ashwagandha and chicory were obtained from Anju Phytochemicals, Bangalore, using a standardized process. Briefly, the procedure followed in the preparation of extracts involved following steps. The dried rhizomes of herbs were ground to fine powder and passed through a mesh. The powders were extracted in hot distilled water between 60-80 °C and concentrated. Concentrated extracts were dried in a spray drier using an inlet air temperature of 170 to 180 °C and an outlet air temperature of 75-80 °C for a contact time of 5 minutes with the hot air. Freeze-dried Angelica extract was prepared as follows: 100 grams of finely ground herb powder was added to 800 ml water and extracted at 80 °C for 8 hours in a rotavap. After extraction, the mixture was filtered using a muslin cloth and the filtrate was freeze dried to obtain the herb extract. Freshly prepared extracts in water were used in the experiments. For the preparation of a herb stock solution, 100 mg of dried extract powder was added to 100 ml of water and the mixture was heated at 90 °C for 10 min. The suspension was centrifuged at 1600 g for 10 min. The amount of solids in the supernatant was measured gravimetrically.
In vitro liver slice culture
In this evaluation of herbs for hepatoprotection, a liver slice culture model was used as an alternative to an animal model. Slices were obtained from the livers of discarded sacrificed mice used for a separate project on culturing pancreatic tissues by another investigator which involved harvesting pancreatic tissue and discarding the cadavers. The work on culturing pancreatic tissues was not connected to, nor funded nor sponsored by Unilever. Liver tissue was harvested only from disposed sacrificed mice as described above and such liver slices were used in experiments to study the possible mechanism of hepatoprotective activity of compounds.
Liver slice culture was maintained following the protocol developed by Wormser et al. (Toxicology in Vitro; Volume 4, Issue 6, 1990, Pages 783-789) and Invittox Protocol No. 42 (1992), INVITTOX, England). The liver lobes were removed and transferred to
prewarmed Krebs Ringer Hepes (KRH) buffer (2.5 mM Hepes, pH 7.4, 1 18 mM NaCI, 2.85 mM KCI, 2.5 mM CaCI2, 1.5 mM KH2P04, 1.18 mM MgS04, 5 mM β-hydroxy butyrate, and 4.0 mM glucose). The liver was then cut into thin slices using sharp scalpel blades and the slices, weighing between 4-6 mg, were used for the experiment. Each experiment contained 20-22 slices. These slices were washed with 10 ml KRH buffer every 10 min over a period of 1 h and then preincubated for 60 min in small plugged beakers containing 2 ml KRH on a shaker water bath at 37°C. At the end of pre-incubation, the medium was replaced by 2 ml of fresh KRH buffer and incubated for 2 h at 37°C with ethanol (1732mM) alone or ethanol with different concentrations of herbs and their combinations (250 ppm, 125 ppm). At the end of incubation, each group of slices was homogenized in 1 ml of chilled potassium phosphate buffer (100 mM, pH 7.8) in an ice bath at a concentration of 100 mg/ml. The homogenates and spent medium were centrifuged at 10,000 rpm for 10 min at 4°C. The supernatants were collected and the activity of cytotoxicity marker enzymes, namely Lactate dehydrogenase (LDH), was measured using a standard protocol (Whalefeld, 1983 - Wahlefeld, A. W. (1983) UV-method with L-lactate and NAD. In Methods of EnzymaticAnalysis (Bergmeyer, H.U. et al., eds), 3rd Edn., Vol. 3, pp. 126-133, Verlag Chemie.Weinheim). Aqueous extracts of Ashwagandha and Chicory obtained from Anju Phytochemicals, and freeze dried extract of Angelica were used. Table 1 shows the resulting % LDH released, together with the standard deviations for a Control (i.e. a liver slice with no addition) (Example A), ethanol only (Example B), extracts of chicory (Examples C and F), Ashwagandha (Examples D and G), Angelica (Examples E and H) and combinations of Angelica and Chicory (Example 1) and Angelica and Ashwagandha (Example 2). Example A (LDH = 6.6%) is considered to give 100% protection, and Example B (LDH = 50.15%) to give 0% protection. The % protection is calculated using this scale, i.e. % protection = (50.15 - LDH value)/(50.15- 6.6)*100.
Table 1 : Results of liver slice culture in vitro assay
Ex Experiment % LDH Standard % Protection (after
No. Released Deviation normalization)
A Control 6.6 1 100
B Ethanol 50.15 0.95 0
c Chicory (C) (125 ppm) + 37.6 2 28.8 ethanol
D Ashwagandha (A) (125 ppm) 41 .5 1 .1 19.9
+ ethanol
E Angelica (Ag) (125 ppm) + 31 .7 3 42.4
ethanol
1 Ag(125 ppm ) +Chicory (C) 15.7 0.4 79.1
(125 ppm)+ethanol
2 Ag(125 ppm) +A(125 19.5 0.9 70.4
ppm)+ethanol
F Chicory (C) (250 ppm) + 31 .3 0.3 43.3
ethanol
G Ashwagandha (A) (250 ppm) 35.4 0.9 33.9
+ ethanol
H Angelica (Ag) (250 ppm) + 21 .1 0.6 66.7
ethanol
It is evident that combination of Angelica with either Ashwagandha or Chicory provides a synergistic benefit.
Preparation of jam compositions
Jam compositions were prepared using the ingredients as per Table 2.
Table 2: Jam compositions
Ingredients Amount (g)
Citric Acid anhydrous 0.028 0.028 0.028 0.028 0.028
Fruit pulp (mixed) 15.180 15.180 15.180 15.180 15.180
Potassium sorbate 0.048 0.048 0.048 0.048 0.048
Colour (supra carmozine) 0.007 0.007 0.007 0.007 0.007
Pectin 0.406 0.406 0.406 0.406 0.406
Sugar 46.487 43.487 40.487 38.487 33.487
Fruit Flavour 0.012 0.012 0.012 0.012 0.012
Angelica Extract 2.5 5 8 10 15
Chicory extract 2.5 5 8 10 15
Water To 100 To 100 To 100 To 100 To 100
The jam compositions were prepared as follows. First the sugar syrup was made by adding sugar into water. Then the fruit pulp was added into the syrup and mixed in properly. The Brix value of the mixture was then measured, and found to be around 60. Then the citric acid was added and the acidity was checked. The pH of the mixture should be less than 3.3. Finally the colour, flavor, preservatives and the herb extracts were added and mixed in properly. The mixture was then boiled for 10 minutes and hot filled it into the bottle.
Fruit pulp generally contains a high amount of water. Depending on the water content of the formulation and the required consistency of the jam, one can choose a fruit pulp with a suitable water content.
Similar compositions were made using Ashwagandha in place of chicory in Table 2.
Organoleptic assessment of the Jam composition
The jam compositions were tasted and rated by an expert panel consisting of 5 panellists. Sensorial assessment involved scoring the taste, mouth feel, after taste, if any. The results of the assessment are summarized below:
Table 3: Jam compositions with Angelica & Chicory
Table 4: Jam compositions with Angelica & Ashwagandha
% of Angelica in Jam % of Ashwagandha in Jam Assessment Remarks
Composition Composition
15 15 Herbal notes perceivable
10 10 Palatable; no perceivable bitterness
Slight herbal aftertaste
Palatable; no perceivable bitterness;
8 8 very slight herbal aftertaste
Palatable; no perceivable bitterness;
5 5 no herbal aftertaste
Palatable; no perceivable bitterness;
2.5 2.5 no herbal aftertaste
From Tables 3 and 4, it is evident that it is possible to incorporate quite high amounts of the selected herbs in the edible (example: jam) compositions without affecting the taste. As this invention is not limited to a particular kind of edible composition, the combinations of these herbs may be used in any kind of edible composition to give the benefit of hepatoprotection. Depending on the edible composition it may also be possible to accommodate high amounts of these herbs into the composition.
Claims
We Claim:
An edible composition comprising
a. Angelica and;
b. Ashwagandha or Chicory.
An edible composition as claimed in claim 1 comprising 0.05 to 99.95% by weight of Angelica.
An edible composition as claimed in claim 1 or claim 2 comprising 0.05 to 99.95 % by weight of Ashwagandha or Chicory.
An edible composition as claimed in any one of the preceding claims comprising is 0.1-12% Angelica by weight of the composition.
5. An edible composition as claimed in any one of the preceding claims comprising 0.1-12% Chicory by weight of the composition.
6. An edible composition as claimed in any of the preceding claims which is jam/jelly.
7. An edible composition as claimed in any one of the preceding claims for use as a medicament.
An edible composition as claimed in claim 7 where the medicament is for treating or preventing oxidative stress.
An edible composition as claimed in claim 7 wherein the medicament is for treating or preventing alcohol-induced liver damage. 10. An edible composition as claimed in claim 7 wherein the medicament is for
providing hepatoprotection.
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Cited By (2)
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CN105076923A (en) * | 2014-05-19 | 2015-11-25 | 齐齐哈尔市绿业食品研究所 | Health-care sorbus pohuashanensis jam and preparation method thereof |
WO2022036121A1 (en) * | 2020-08-12 | 2022-02-17 | Pharmavite, Llc | Prebiotic composition of pectin, beta-glucan, xylooligosaccharide and/or ashwagandha and a method of improving mood |
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CN107897889A (en) * | 2017-11-08 | 2018-04-13 | 兰州大学 | A kind of Angelica sinensis inulin chewable tablet and its preparation method |
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