White Kidney Bean Research Articles

Meat Analogue Derived from Common Legumes

This research study aimed to explore the possibility of utilization of other common legumes i.e. white kidney beans and lima beans that can mimic the texture and taste of natural meat counterpart and to establish recommendations for other legumes as a considerable raw material substitute in production of texturized vegetable protein (TVP) that can simulate natural meat in terms of organoleptic properties that comprise equivalent ingredient functions as soybean based meat analogues. The meat analogue from common legumes was developed using the combination of indigenous legumes, which are commonly available all seasons, such as cannellini, lima and white kidney beans. Based on the microbiological analysis, the Aerobic Plate Count of the product has an actual value of less than 104 cfus/g sample, the Psychotropic count accounts to less than 103 cfus/g sample, the Coliform count with an actual value of less than 102 cfus/g sample, Yeast and Molds count of less than 10 cfus/g sample, E. coli Count with an actual value of less than 10 cfus/g sample and negative findings for Salmonella Determination. In terms of acceptability of the product, the appearance, aroma and texture got a mean score of 7 which is interpreted as moderately based on the hedonic rating scaling. The taste or flavor attribute got a mean score of 8 which is interpreted as very much and 7.35 for overall acceptability which is interpreted as moderately as well. The product passed the BFAD standards in terms of microbiological analysis. The product passed the evaluation for overall acceptability.

Response to comments on the Scientific Opinion of the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) on the scientific substantiation of health claims related to a standardised aqueous extract from white kidney bean (Phaseolus vulgaris L.) and reduction of body weight pursuant to Article 13(5) of Regulation (EC) No 1924/2006

Response to comments on the Scientific Opinion of the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) on the scientific substantiation of health claims related to a standardised aqueous extract from white kidney bean (Phaseolus vulgaris L.) and reduction of body weight pursuant to Article 13(5) of Regulation (EC) No 1924/2006

Isolation and comparative characterization of α-amylase inhibitor from white kidney bean (Phaseolus Vulgaris): A serious in vitro assessment of the commercial product

Isolation and comparative characterization of α-amylase inhibitor from white kidney bean (Phaseolus Vulgaris): A serious in vitro assessment of the commercial product

New Formula of Pollen Supplemental Diets to Study Honey Bee (Apis mellifera carnica) Attractiveness

The present work aimed to examine the attractiveness of ten new pollen supplemental diets to honey bees (Apis mellifera) through evaluating the consumption rate, besides their efficiency in supporting the colony through measuring colony growth (sealed workers brood area). Twelve materials were used and mixed with honey bee in different proportions forming diets taking numbers from 1 to 10. These materials were flours of: gram seeds, beans seeds, pea seeds, fenugreek seeds, coriander seeds, cumin seeds, anise seeds, white kidney beans seeds, caraway seeds, rice seeds, fennel seeds and oats. Diets were consumed at rates that were comparable to the control (sugar candy). Generally differences among consumption rates of supplemental pollen diets were highly significant. The highest consumed amounts were recorded in colonies fed on diet (1); 47.42gm/ colony in average, mix. (2); 43.35 gm/ colony in each week. While the lowest consumption rate (27.3 gm/ colony) in each week was recorded for diet no. 10 in average. There was a significant relationship between the amount of diet consumed and the increase in workers sealed brood area. Where colonies fed with mixture diets from gram seeds (Diet 2), dried pea with rice, fennel and fenugreek (Diet 3), dried beans seeds with fennel seeds (Diet 4) and oats, rice, anise seeds (Diet 1), showed 53.71%, 38.44%, 35.98% and 5.85% more brood area than control ones.

Age-stage, two-sex life table of the tomato looper, Chrysodeixis chalcites (Lepidoptera: Noctuidae), on different bean cultivars

The tomato looper, Chrysodeixis chalcites (Esper), is one of the polyphagous pests of several economically crops worldwide. Two-sex life table parameters of C. chalcites reared on eight bean cultivars including white kidney bean (cultivars Daneshkadeh and Dehghan), red kidney bean (cultivars Goli and Naz), common bean (cultivars Khomein, Talash and Sadra) and cowpea (cultivar Mashhad) were studied under laboratory conditions (25 ± 1 °C, 65 ± 5 % RH, a 16:8-h light–dark photoperiod). The shortest larval period of C. chalcites was 14.15 days on common bean Sadra. The longest and shortest development time of total preadult was on white kidney bean Daneshkadeh and common bean Sadra (25.77 and 23.42 days, respectively). The highest total fecundity was on common bean Sadra (674.4 eggs), and the lowest was observed on white kidney bean Daneshkadeh (136.7 eggs). The intrinsic rate of increase (r m ) ranged from 0.0976 to 0.1599 female/female/day, which was lowest on white kidney bean Daneshkadeh and highest on common bean Sadra. The net reproductive rate (R 0) was highest on common bean Sadra (265.82 offspring) and lowest on white kidney bean Daneshkadeh (46.88 offspring). The results revealed that the cultivar Daneshkadeh was unsuitable host to C. chalcites in comparison to the other cultivars tested.

The Cancer Prevention Properties of Beans

The Cancer Prevention Properties of Beans

Scientific Opinion on the substantiation of a health claim related to a standardised aqueous extract from white kidney bean (Phaseolus vulgarisL.) and reduction of body weight pursuant to Article 13(5) of Regulation (EC) No 1924/2006

Following an application from InQpharm Europe Ltd, submitted for authorisation of a health claim pursuant to Article 13(5) of Regulation (EC) No 1924/2006 via the Competent Authority of the United Kingdom, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to deliver an opinion on the scientific substantiation of a health claim related to a standardised aqueous extract from white kidney bean (Phaseolus vulgaris L.) and reduction of body weight. The Panel considers that the food is sufficiently characterised. A reduction in body weight is a beneficial physiological effect for overweight individuals. The applicant identified a total of four human intervention studies which investigated the effects of the aqueous extract from white kidney bean on body weight as being pertinent to the claim. No conclusions could be drawn from two of these four studies. In weighing the evidence, the Panel took into account that one human intervention study showed an effect of the standardised aqueous extract from white kidney bean in reducing body weight when consumed for 12 weeks, that the reduction in body weight was mostly through a reduction in body fat and that the effect of the standardised aqueous extract from white kidney bean on body weight was supported by a second study of shorter duration. However, the Panel also took into account that the first study was at risk of bias, that the supportive study suffered from methodological limitations and that no evidence was provided for a mechanism by which the standardised aqueous extract from white kidney bean could exert the claimed effect. The Panel concludes that the evidence provided is insufficient to establish a cause and effect relationship between the consumption of the standardised aqueous extract from white kidney bean (Phaseolus vulgaris L.) and reduction of body weight.

Nutritional Performance and Activity of Some Digestive Enzymes of the Cotton Bollworm,Helicoverpa armigera, in Response to Seven Tested Bean Cultivars

Nutritional performance and activity of some digestive enzymes (protease and α-amylase) of Helicoverpa armigera Hübner (Lepidoptera: Noctuidae) in response to feeding on bean (Phaseolus vulgaris L. (Fabales: Fabaceae)) cultivars (Shokufa, Akhtar, Sayyad, Naz, Pak, Daneshkadeh, and Talash) were evaluated under laboratory conditions (25 ± 1°C, 65 ± 5% RH, and a 16:8 L:D photoperiod). The highest and lowest respective values of approximate digestibility were observed when fourth, fifth, and sixth larval instar H. armigera were fed red kidney bean Akhtar and white kidney bean Daneshkadeh. The efficiency of conversion of ingested and digested food was highest when H. armigera was fed red kidney beans Akhtar and Naz and lowest when they were fed white kidney bean Pak. The highest protease activity of fifth instars was observed when they were fed red kidney bean Naz, and the highest amylase activity of fifth instars was observed when they were fed red kidney bean Sayyad. Sixth instar larvae that fed on red kidney bean Sayyad showed the highest protease activity. Larvae reared on common bean Talash and white kidney bean Pak showed the highest amylase activity. Among bean cultivars tested, red kidney bean Sayyad was the most unsuitable host for feeding H. armigera.

BIOCHEMICAL STUDIES ON α-AMYLASE INHIBITOR EXTRACTED FROM WHITE KIDNEY BEAN (Phaseolus vulgaris)

Crude extract of white kidney beans (Phaseolus vulgaris) showed inhibitory activity against porcine pancreatic α-amylase and human salivary α-amylase. Alpha amylase inhibitors are substances which alter the catalytic action of alpha amylase on starch and consequently slow down or stop the breakdown of starch. The obtained extract was examined qualitatively for phytochemical constituents and total protein content was determined by Lowry method. The crude extract was also studied for α-amylase inhibition activity which showed a linear relationship between the percentage of inhibition and inhibitor concentrations. Optimum temperature was 37oC, optimum periods for preincubation and incubation were 15 and 60 min. Nearly 90 % of inhibition was occurred after 60 min from the beginning of incubation. Kidney bean crude extract inhibits porcine pancreatic α-amylase and human saliva α-amylase in a non-competitive manner.

In vitro anti-inflammatory activity of phenolic rich extracts from white and red common beans

According to epidemiological evidence, diets rich in fruits and vegetables can reduce the incidence of several chronic diseases that share an inflammatory component. These protective effects are attributed, in part, to the occurrence of different antioxidant components, mainly phenolic compounds. Our aim was to characterise phenolic composition, and to determine antioxidant and anti-inflammatory activities of phenolic rich extracts obtained from two kinds of common beans, white kidney beans (WKB) and round purple beans (RPB). Phenolic acids were the predominant component in WKB extracts, whereas RPB extracts presented higher concentrations of phenolic compounds, mainly catechin derivatives, proanthocyanidins and catechin glucoside. In addition, RPB extracts showed higher antioxidant capacity and higher anti-inflammatory activity by the reduction of NO production and cytokine mRNA expression of LPS stimulated macrophages. These results suggest that common bean extracts may be used as a source of anti-inflammatory agents as well as a dietary complement for health promotion.

The "white kidney bean incident" in Japan.

Lectin poisoning occurred in Japan in 2006 after a TV broadcast that introduced a new diet of eating staple foods with powdered toasted white kidney beans, seeds of Phaseolus vulgaris. Although the method is based on the action of a heat-stable α-amylase inhibitor in the beans, phaseolamin, more than 1,000 viewers who tried the method suffered from acute intestinal symptoms and 100 people were hospitalized. Lectins in the white kidney beans were suspected to be the cause of the trouble. We were asked to investigate the lectin activity remaining in the beans after the heat treatment recommended on the TV program. The test suggested that the heat treatment was insufficient to inactivate the lectin activity, which, combined with our ignorance of carbohydrate signaling in the intestine, was the cause of the problem.

Evaluation of different leguminous seeds as food sources for the bean bug Riptortus pedestris

This study was conducted to determine the effects of six different leguminous seeds (cowpea, white kidney bean, soybean cultivars Cheongja and Daepung, mung bean, and azuki bean) on the life history traits of the bean bug Riptortus pedestris (F.) (Hemiptera: Alydidae). The total developmental time from the first instar nymph to adult ranged from 18 to 25d; R. pedestris fed with white kidney beans were the slowest to develop. In addition, bugs fed with white kidney beans had the highest mortality (93%) and the shortest longevity (18 d). R. pedestris fed with cowpeas, soybeans, or azuki beans had high reproductive success, with the highest egg hatching success recorded in bugs fed cowpeas. The results suggest that cowpea may be a beneficial food source for the development and reproduction of bean bugs.

Comparative performance of the cotton bollworm, Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae) on various host plants

The effect of various host plants; chickpea (varieties Arman, Hashem, Azad and Binivich), bean varieties (Phaseolus vulgaris L.), common bean (Khomein), white kidney bean (Dehghan), red kidney bean (Goli), cowpea (variety Mashhad) and tomato (variety Meshkin) on the life table parameters of the cotton bollworm, Helicoverpa armigera (Hubner) were evaluated under laboratory conditions (25 ± 1 °C, 65 ± 5 % RH and a 16:8 h light:dark photoperiod). Records for larval period, pupal period, and development time of H. armigera were longest on tomato (24.9, 15.1, and 45.4 days, respectively) and shortest on chickpea Arman (17.5, 9.1, and 31.7 days, respectively). Among various host plants fecundity (total number of eggs laid per female) was highest (2,665 eggs) on chickpea Arman and the lowest (700 eggs) on tomato. The net reproductive rate (R0) was significantly affected by various host plants being highest on chickpea Arman (1,422) and lowest on tomato (111.3 females/female/generation). The highest and lowest intrinsic rates of natural increase (rm) were observed on chickpea Arman (0.244 day−1) and tomato (0.123 day−1) varieties, respectively. Cluster analysis of the life table parameters of H. armigera on various host plants indicated that tomato, in comparison to other plants was an unsuitable host to H. armigera.

Antixenosis resistance to Aphis fabae Scopoli (Hemiptera:Aphididae) in bean cultivars

Aphis fabae Scopoli (Hemiptera: Aphididae) is heteroecious and polyphagous that is harmful on secondary hosts such as many important agricultural products like beet, common bean, faba bean, potato and other products. This aphid is the cause of more than 33 viral transition. One of the mechanisms of plant resistance is antixenosis. This mechanism influences on placement and nutrition of pests that result in less damage. In this study, antixenosis resistance mechanism of 12 varieties of bean was tested. Experiment was on completely randomised design with 12 treatments and 6 replications. Bean varieties include of white bean, kidney bean and wax bean, and each replication includes one pot, and then, pots were placed under the isolated room that were filled with winged adult aphids in circular form. After 24 and 48 h, aphids and level of nymph production were counted. The lowest number of adult aphids was observed on Sayad variety among 12 varieties (during 24 h). The least number of produced nymphs was in Daneshkade variety. In Sayad variety, the frequency of matured insects and produced nymphs was minimum.

Proximate Composition of Triangular Pea, White Pea, Spotted Colored Pea, and Small White Kidney Bean and Their Starch Properties

Physicochemical properties of beans and starches extracted from triangular pea, white pea, spotted colored pea, and small white kidney bean grown in China were investigated. Results pointed out that each of the different legumes might be a good resource of starch and protein, which could be utilized for specific applications in food processing. Starches separated from different legumes differed significantly with respect to their protein content, amylose/amylopectin ratio, lipid content, ash content, swelling power, and solubility. The scanning electron micrographs revealed the presence of kidney or elliptical- to irregular-shaped granules and with a diameter ranging from 5 to 40 μm. All starches exhibited a C-type X-ray diffraction pattern. The pasting properties were tested in a Rapid Visco Analyser and thermal properties with a differential scanning calorimeter. Small white kidney bean had the highest peak, trough, breakdown, and final viscosity among various starches. Triangular pea starch showed the highest gelatinization transition temperatures (T o, T p, and T c) and enthalpy of gelatinization, while white pea starch showed the lowest transition temperatures and gelatinization enthalpy. The results obtained provide a technical basis for processing these legumes and starches.

Do dietary supplements for weight loss work?

also reduce caloric intake, food ingestion rate, and nutrient absorption due to its soluble fi ber backbone. Glucomannan’s effect on satiety is the result of its fi ber content; it was associated with a modest weight loss of 5 pounds in 8 weeks, according to a November 2005 study published in Alternative Therapies in Health and Medicine (http:// apha.us/ZVeaAG). A slight decrease in total cholesterol and triglyceride concentrations may occur with the use of glucomannan, although similar results may be obtained with a high-fi ber diet. Sensa is another popular weight loss product heavily promoted to consumers. Invented by neurologist Alan Hirsch, the product is based on the central mechanisms that regulate satiety. Sensa’s manufacturers claim that when it is sprinkled on food, it enhances the smell and taste of the food and, as a result, the feeling of satiety. There has been no evidence documenting the effi cacy of Sensa for signifi cant weight loss or maintenance of weight loss published in peer-reviewed journals, however. White kidney bean (Phaseolus vulgaris) extract (WKBE) acts as an inhibitor of alpha amylase, resulting in decreased digestion and intestinal absorption of carbohydrates. In Diabetes, Metabolic Syndrome, and Obesity: Targets and Therapy, researchers reported a reduction in postprandial blood glucose with WKBE, which may be helpful for patients with type 2 diabetes (http:// apha.us/15i8baA). The best results occurred when WKBE was taken with meals containing large amounts of carbohydrates. The product may delay gastric emptying, thus simulating the feeling of satiety, and resulting in weight loss. WKBE should not contain phytohemagglutinin, a toxic protein found in P. vulgaris. Products should have a hemagglutinating activity less than 700 units/g and trypsin inhibiting activity less than 20 units/g (dry weight), according to a review published in Nutrition Journal (http://apha.us/ZNt3DC). Raspberry ketone, present in raspberries, cranberries, and blackberries, has a structure similar to capsaicin and synephrine. Researchers have theorized that capsaicin enhances thermogenesis, resulting in increased energy expenditure. There are limited data on the safety and effi cacy of synephrine, an alpha-adrenergic agonist, as an alternative to ephedra, and it may increase blood pressure. In a 2010 study published in Planta Medica, raspberry ketone, when fed to male mice in high dosages, prevented high-fat diet–induced increase in weight, stimulated lipolysis in white adipocytes, and increased expression of adiponectin. Bitter orange, Citrus aurantium, has been proposed to work similarly to raspberry ketone because it includes synephrine, N-methyltyramine, and furocoumarins. The product is believed to increase metabolism and suppress appetite, but evidence on its safety and effi cacy is limited. Fainting, heart attacks, and strokes in otherwise healthy people have been reported with bitter orange alone or in combination with caffeine.

Registration of ‘Snowdon’ White Kidney Bean

‘Snowdon’ (Reg. No. CV‐303, PI 665013) white kidney bean (Phaseolus vulgaris L.), developed by Michigan State University AgBioResearch was released in 2012 as an early‐ to midseason, disease‐resistant, bush bean cultivar. Snowdon was developed with the pedigree breeding method to the F4 generation followed by pure line selection for disease, agronomic, and quality traits. In 4‐yr of field trials, Snowdon yielded 3159 kg ha−1, flowered in 36 d, and matured in 94 d on average. Plants averaged 51 cm in height, with a lodging resistance score of 1.4 and seed size of 65 g 100 seed−1. Snowdon combines high yield potential with early‐ to midseason maturity in white kidney seed type. Snowdon has outyielded ‘Beluga’ by 17% across 4 yr and matured 6 d earlier. It is well adapted to the irrigated production systems on coarse‐textured soils where kidney beans are typically grown in Michigan and the Upper Midwest. Snowdon possesses resistance to specific races of rust, virus, and anthracnose. Seed size of Snowdon (0.65 g) is larger and whiter than seed produced by Beluga (0.54 g). Seed of Snowdon meets industry standards for packaging and canning quality in the white kidney bean seed class.

Digestive Proteolytic and Amylolytic Activities and Feeding Responses of <I>Helicoverpa armigera</I> (Lepidoptera: Noctuidae) on Different Host Plants

Digestive proteolytic and amylolytic activities and feeding responses of fifth instar larvae of Helicoverpa armigera (Hübner) on different host plants including chickpea (cultivars Arman, Hashem, Azad, and Binivich), common bean (cultivar Khomein), white kidney bean (cultivar Dehghan), red kidney bean (cultivar Goli), cowpea (cultivar Mashhad), tomato (cultivar Meshkin), and potato (cultivars Agria and Satina) were studied under laboratory conditions (25 +/- 1 degrees C, 65 +/- 5% RH and a photoperiod of 16:8 [L:D] h). Our results showed that the highest protease activity in optimal pH was on cultivar Dehghan (8.717 U/mg) and lowest one was on Meshkin (3.338 U/mg). In addition, the highest amylase activity in optimal pH was on cultivar Dehghan (0.340 mU/mg) and lowest was on Meshkin (0.088 mU/mg). The larval weight of fifth instar H. armigera showed significant difference, being heaviest on Binivich (125.290 +/- 5.050 mg) and lightest on Meshkin (22.773 +/- 0.575 mg). Furthermore, the highest and lowest values of food consumed were on Goli (362.800 +/- 27.500 mg) and Satina (51.280 +/- 4.500 mg), respectively. In addition, the lowest values of prepupal and pupal weight were on Meshkin (32.413 +/- 0.980 and 41.820 +/- 1.270 mg, respectively). The results indicated that tomato (Meshkin) was unsuitable host for feeding fifth instar larvae of H. armigera.

Effect of Different Host Plants on Nutritional Indices of the Pod Borer,Helicoverpa armigera

Nutritional indices of Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae) on different host plants including chickpea (cultivars Arman, Hashem, Azad, and Binivich), common bean (cultivar Khomein), white kidney bean (cultivar Dehghan), red kidney bean (cultivar Goli), cowpea (cultivar Mashhad), tomato (cultivar Meshkin) and potato (cultivars Agria and Satina) were studied under laboratory conditions (25 ± 1 °C, 65 ± 5% RH, 16:8 L:D). Third instar larvae reared on potato Agria showed the highest efficiency of conversion of digested food (ECD) and efficiency of conversion of ingested food (ECI) (50.800 é 0.104% and 13.630 ± 0.016%, respectively). Approximate digestibility (AD) values of the fourth instar larvae were highest (92.651 ± 0.004%) and lowest (57.140 — 0.049%) on chickpea Azad and potato Agria, respectively. The fifth instar larvae fed on tomato Meshkin and white kidney bean Dehghan had the highest consumption index (CI) (3.717 ± 0.091) and relative consumption rate (RCR) (1.620 ± 0.074), respectively. Whole larval instars showed the highest ECI and ECD values on potatoes Satina (14.640 ± 0.014%) and Agria (21.380 ± 0.015%), respectively, and the lowest of both values on tomato Meshkin (ECI: 5.748 ± 0.002% and ECD: 7.341 ± 0.002%). The results of nutritional indices and the cluster analysis indicated that tomato Meshkin was an unsuitable host for feeding of H. armigera.

Some engineering properties of white kidney beans (Phaseolus vulgaris L.)

Some engineering (physical and mechanical) properties of white kidney bean grains ( Phaseolus vulgaris L.) were determined as a function of moisture content in the range of 10.01 to 25.00% dry basis (d.b.). The average length, width and thickness were 8.638, 16.747 and 4.958 mm, at a moisture content of 10.01% d.b., respectively. Nonetheless, the thousand grain mass increased from 472.5 to 696.2 g, the projected area from 128.13 to 198.83 mm 2 , the true density from 1128.05 to 1290.85 kgm -3 , the porosity from 39.79 to 56.38% and the terminal velocity from 5.51 to 8.50 ms -1 in the moisture range from 10.01 to 25.01% d.b. The static coefficient of friction of white kidney bean grains increased linearly against surfaces of six structural materials, namely, rubber (0.501 to 0.727), stainless steel (0.384 to 0.468), aluminium (0.345 to 0.499), galvanized iron (0.346 to 0.489), medium density fibreboard (MDF) (0.325 to 0.426) and glass (0.287 to 0.345) as the moisture content increased from 10.01 to 25.00% d.b. The shelling resistance of white kidney bean grains decreased as the moisture content increased from 105.18 to 71.44 N. Key words: Engineering (physical and mechanical) properties, white kidney beans, moisture content, thousand grain mass, static coefficient of friction.