Log in

Relevant bibliographies by topics / Papaya seed / Dissertations / Theses

To see the other types of publications on this topic, follow the link: Papaya seed.

Dissertations / Theses on the topic 'Papaya seed'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 30 dissertations / theses for your research on the topic 'Papaya seed.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.

1

Piovesan, Natiéli. "EXTRATOS NATURAIS DE SEMENTES DE MAMÃO PAPAYA (Carica papaya L.) E MARCELA (Achyrocline satureioides) E AVALIAÇÃO DA CAPACIDADE ANTIOXIDANTE E ANTIMICROBIANA EM LINGUIÇA DE FRANGO." Universidade Federal de Santa Maria, 2012. http://repositorio.ufsm.br/handle/1/5723.

Full text

Abstract:

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>The present study aimed to develop natural extracts from papaya seed (Carica papaya l.) and marcela (Achyrocline satureioides) to be used in chicken sausage, evaluating their antioxidant and anti-microbial activities. Firstly, the hydroethanolic extracts were elaborated and the phenolic compounds characterization and in vitro antioxidant activity were accomplished. Then, the papaya seeds and marcela extracts, in 0,5%, 1%, 1,5% and 0,5 and 0,75% respectively were used in the chicken sausage. The analyses accomplished were: centesima

APA, Harvard, Vancouver, ISO, and other styles

2

Maia, Mariana Ferreira. "Propriedades biológicas das sementes da papaia (Carica papaya L.): valorização de um resíduo alimentar." Bachelor's thesis, [s.n.], 2017. http://hdl.handle.net/10284/7565.

Full text

Abstract:

Trabalho Complementar apresentado à Universidade Fernando Pessoa como parte dos requisitos para obtenção do grau de licenciada em Ciências da Nutrição<br>O interesse pelo reaproveitamento dos resíduos alimentares obtidos das frutas e vegetais tem vindo a aumentar nas últimas décadas, não só na defesa do conceito de sustentabilidade como também pelas reconhecidas propriedades biológicas associadas ao aporte nutricional e composição de fitoquímicos descritas nestes sub-produtos. As sementes da papaia são um exemplo. De facto, da fruta, apenas se consome a polpa, sendo a casca e as sementes consi

APA, Harvard, Vancouver, ISO, and other styles

3

Melo, Maria Ladjane Sodré de. "Caracterização, estabilidade oxidativa e determinação do potencial energético do biodiesel derivado do mamão (carica papaya L.): uma fonte não convencional." Universidade Federal da Paraíba, 2010. http://tede.biblioteca.ufpb.br:8080/handle/tede/7173.

Full text

Abstract:

Made available in DSpace on 2015-05-14T13:21:47Z (GMT). No. of bitstreams: 1 arquivototal.pdf: 1669083 bytes, checksum: cbab7afab21f043f3d50f78626823f3f (MD5) Previous issue date: 2010-07-23<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES<br>The aim of this research was to study the chemical and physical properties of the papaya seeds of three different cultivars produced in Brazil: Sunrise Solo (Hawaii), Golden and Formosa. The chemical composition of the seeds and the extracted oils, physical chemical properties of oils and obtained biodiesel were analyzed to ev

APA, Harvard, Vancouver, ISO, and other styles

4

Mngomba, Simon Alfred. "Development of clonal propagation protocols for Uapaca kirkiana and Pappea capensis, two southern African trees with economic potential." Thesis, University of Pretoria, 2007. http://hdl.handle.net/2263/26848.

Full text

Abstract:

Experiments were carried out with the objectives of developing propagation protocols for Uapaca kirkiana and Pappea capensis tree species of southern Africa, and evaluating the graft compatibility within U. Kirkiana tree clones, provenances and species. Reverse phase high performance liquid chromatography (RP-HPLC), Folin-Ciocalteau reagent, fluorescence microscopy and callus fusion methodologies were used to diagnose graft compatibility. Results indicated that U. Kirkiana culture asepsis was achieved with 0.1% w/v mercuric chloride HgCl2) and using pre-conditioned grafted trees. Sodium hypoch

APA, Harvard, Vancouver, ISO, and other styles

5

Hunt, John Matthew. "Violence and Disorder in the Sede Vacante of Early Modern Rome, 1559-1655." The Ohio State University, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=osu1244045850.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

BOTRUGNO, LORENZO. "LE RELAZIONI DIPLOMATICHE TRA IL REGNO UNITO E LA SANTA SEDE DURANTE IL PONTIFICATO DI PIO XI (1922 - 1939)." Doctoral thesis, Università Cattolica del Sacro Cuore, 2015. http://hdl.handle.net/10280/6225.

Full text

Abstract:

I rapporti anglo-vaticani, storicamente segnati da reciproche diffidenze, si distinsero per cordialità nel corso della prima parte del pontificato di Papa Achille Ratti - Pio XI (1922-1939). Tra il 1927 e il 1932 un doloroso conflitto tra Chiesa e Stato a Malta, cattolicissima colonia britannica, si trasformò gradualmente in un aspro scontro diplomatico tra la Segreteria di Stato di Sua Santità ed il Foreign Office. I legami tra Regno Unito e Santa Sede si indebolirono ulteriormente nel biennio 1935-1936, durante la Guerra d’Etiopia: a torto, Londra interpretò l’iniziativa di pace della diplom

APA, Harvard, Vancouver, ISO, and other styles

7

BOTRUGNO, LORENZO. "LE RELAZIONI DIPLOMATICHE TRA IL REGNO UNITO E LA SANTA SEDE DURANTE IL PONTIFICATO DI PIO XI (1922 - 1939)." Doctoral thesis, Università Cattolica del Sacro Cuore, 2015. http://hdl.handle.net/10280/6225.

Full text

Abstract:

I rapporti anglo-vaticani, storicamente segnati da reciproche diffidenze, si distinsero per cordialità nel corso della prima parte del pontificato di Papa Achille Ratti - Pio XI (1922-1939). Tra il 1927 e il 1932 un doloroso conflitto tra Chiesa e Stato a Malta, cattolicissima colonia britannica, si trasformò gradualmente in un aspro scontro diplomatico tra la Segreteria di Stato di Sua Santità ed il Foreign Office. I legami tra Regno Unito e Santa Sede si indebolirono ulteriormente nel biennio 1935-1936, durante la Guerra d’Etiopia: a torto, Londra interpretò l’iniziativa di pace della diplom

APA, Harvard, Vancouver, ISO, and other styles

8

Гутів, Богдан Ігорович. "Становлення та розвиток Держави-міста Ватикан: історико-правове дослідження". Diss., Львівський національний університет імені Івана Франка, 2020. https://ena.lpnu.ua/handle/ntb/53806.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Nguyen, Thi-Huyen, and 阮氏暄. "Factors influence on seed germination of papaya (Carica papaya L.)." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/74780469825777785976.

Full text

Abstract:

碩士<br>國立中興大學<br>園藝學系所<br>97<br>The fresh and dry seed weight of papaya were increased following the maturity of fruit. The weight of sacrotesta, testa and tegmen was over 1/3 of total seed weight. Using sugar density for grading floating and sinking seeds showed that both kind of fresh seeds had low percentage in germination of 7.4-9.2%. After 5 hours of incubating at 37℃ hot water, could increase percentage significantly. Under 1.05 sugar density, the percent germination of floating and sinking seeds were 22.3 and 41.9%, respectively. The germination percentage of different maturity fruit wer

APA, Harvard, Vancouver, ISO, and other styles

10

ZHOU, YU-ZHEN, and 周玉珍. "Physiological studies on papaya seed dormancy." Thesis, 1987. http://ndltd.ncl.edu.tw/handle/82094051502819220418.

Full text

APA, Harvard, Vancouver, ISO, and other styles

11

Unpaprom, Yuwalee, and 尤婉琳. "Effects of S-ABA on Seed Germination and Seedling Growth of Papaya (Carica papaya L.)." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/41630177799296718616.

Full text

Abstract:

博士<br>國立中興大學<br>園藝學系所<br>101<br>Studies on effects of natural type S-ABA on seed germination and seedling growth of papaya (Carica papaya L. cv. Tainung No. 2) were evaluated for clarify function of S-ABA. Seed germination was investigated by soaking seeds into distilled water and various concentrations of S-ABA. Percentage of seed germination in filter paper and growth medium experiments were increased by S-ABA treatments. These treatments significantly increased germination percentages (88 and 91 %, respectively) compared to control (70 and 76 %, respectively). Enhancement of germination ve

APA, Harvard, Vancouver, ISO, and other styles

12

Ho, Yu-Chi, and 何昱圻. "Purification of Carica papaya Seed Lectin by Affinity Chromatography." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/09652347830969675238.

Full text

Abstract:

碩士<br>國立臺灣大學<br>農業化學研究所<br>100<br>Lectins are defined as sugar-binding and cell-agglutinating proteins of non-immune origin. They are ubiquitous in nature, being found in all kinds of organisms, from viruses to humans. Recently, our group isolated an N-Acetyl-D-galactosamine (GalNAc)-specific lectin from the seeds of papaya (Carica papaya), named CPL. In this study, an effective affinity chromatographic method for CPL isolation and purification was established, based on the specificity of CPL. By using two steps affinity chromatography through lactose-Sepharose 6B and GalNAc-Sepharose 6B resin

APA, Harvard, Vancouver, ISO, and other styles

13

Makoya, Rudzani Prescious. "Effects of Carica papaya seed (Linn) meal on health and performance of Jersey calves." Diss., 2018. http://hdl.handle.net/10500/24989.

Full text

Abstract:

Twenty four Jersey calves were randomly blocked according to sex and birth date, to determine the effects of supplementing Carica papaya seed (Linn) meal (CPSM) on health and growth performance of calves. In the first study, calves were fed CPSM for only 2 days to determine faecal pathogen population. In the second study; calves were randomly assigned at birth to three treatments and fed until weaning at 42 days. Each treatment had six calves. Treatments were; 1) a control group, which did not receive additive; 2) a group that was supplemented 5 g/d of Carica papaya seed meal (CPSM) and

APA, Harvard, Vancouver, ISO, and other styles

14

Chumpookam, Jenjira, and 陳湄禎. "Effects of Smoke-water on Seed Germination, Seedling Growth, Antifungal Activities and Postharvest Fruit Quality of Papaya (Carica papaya cv. Tainung No. 2)." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/9s4sbj.

Full text

Abstract:

博士<br>國立中興大學<br>園藝學系所<br>100<br>Smoke-water is a chemical extract used to stimulate the germination of seed, seedling growth and inhibit disease spreading of many plant species under cultivation. The present study was initiated to understanding the effect of smoke-water on germination, growth, defense to pathogenic fungi and increased postharvest quality of papaya (Carica papaya) cv. ‘Tainung No. 2’. Smoke-water was characterized analysis. This solution was acidic, substantial amounts of plant nutrients, high level of NH4+ which was important nitrogen sources for plant growth and has a high co

APA, Harvard, Vancouver, ISO, and other styles

15

Lin, Ya-Shuan, and 林亞萱. "Dormancy Break of Papaya (Carica papaya L.) Seeds by Heat and Gibberellins Treatments." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/33838440172504334411.

Full text

Abstract:

碩士<br>國立臺灣大學<br>園藝學研究所<br>97<br>Papaya (Carica papaya L.), an important economical fruit crop in Taiwan, can be propagated by seeds, grafting, cutting and tissue culture, but mainly from seeds. Therefore, the germinability of seeds are vital to the industry. The characteristics of papaya seed germination are slow and asynchronous. Numerous researchers had proposed different kinds of methods to improve papaya seed germination, but the efficiency is significant different and contradictory depends upon cultivars and environment. The problem of poor and asynchronous germination of papaya seeds sti

APA, Harvard, Vancouver, ISO, and other styles

16

Wang, Teng-Hsu, and 王騰旭. "Studies on an N-acetyl Galactosamine Specific Binding Lectin from Papaya (Carica papaya) Seeds." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/08938836321836979701.

Full text

Abstract:

博士<br>臺灣大學<br>農業化學研究所<br>98<br>Lectins are carbohydrate recognizing proteins which prevanlently exist in most, if not all, living organisms. For a long time, plant lectins were commonly perceived as ‘antinutrients’, mainly due to their adverse effects of causing non-pathogenic food-borne poisoning when not properly cooked before consumption. However, recent studies exhibited that several lectins have been found to possess anticancer properties and showed promising potential as anticancer agents.This study provides a new strategy to detect the specific carbohydrate binding capability of lectins

APA, Harvard, Vancouver, ISO, and other styles

17

Gan, Chai-Hsia, and 顏綵葭. "Factors Influence on Germination of Carica papaya Seeds." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/17875501162119003534.

Full text

Abstract:

碩士<br>國立臺灣大學<br>園藝學研究所<br>94<br>A few seed germination internal factors such as influence of testa and tegmen, moisture content after imbibitions, maturation of fruits and seed size and weight and external environment such as influences of alternating temperature and light were investigate to sought for problem of papaya germination. The testa and tegmen presented markedly delay in germination as a physical resistance to radicle emergence. Tegmen might play a role in seed protection and germination because removal tegmen might cause abnormal seed. Moisture content of dried intact seeds and see

APA, Harvard, Vancouver, ISO, and other styles

18

Lin, Mei-Hua, and 林美華. "The Re-examination of Viability Test and Storage Behavior of Papaya (Carica papaya L.) seeds." Thesis, 1998. http://ndltd.ncl.edu.tw/handle/78405999585410134435.

Full text

Abstract:

碩士<br>國立臺灣大學<br>農藝學系<br>86<br>Due to their dormancy character and low germination rate, germination test of papaya seeds is not only time-consuming, but may under-estimate their true viability. In addition, papaya seed is not able to tolerate both dry and low temperature conditions, hence making preservation of the germplasm difficult. The object of this thesis is to improve the electrical conductivity and TTC test methods that are alternative ways to determine the viability of papaya seed rapidly, and to

APA, Harvard, Vancouver, ISO, and other styles

19

Kung, Yen-Lun, and 龔彥綸. "Purification and Biochemical Properties of an N-acetylgalactosamine Specific Lectin from Papaya (Carica papaya) Seeds." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/01953600833350933720.

Full text

Abstract:

碩士<br>臺灣大學<br>農業化學研究所<br>98<br>Based on our previous study, a novel N-acetylgalactosamine binding protein in papaya seed (Carica papaya lecin, CPL) was discovered by GalNAc-polyacrylamide based enzyme-linked adsorbent assay (Food Chem. 2009, 113: 1218-1225). Papaya seeds with different maturity were collected, and the extracts of seeds in green papaya fruits shows relatively high activity. Further purification of CPL was conducted as following: freeze-dried papaya seeds were ground into powder, extracted with 20 folds (w/v) of 50 mM phosphate buffered saline (pH 7.4) at 4°C overnight, centrifu

APA, Harvard, Vancouver, ISO, and other styles

20

Chen, Uei-Chern, and 陳威臣. "Studies on the Fine Structure and Procedure for Germination Test of Papaya (Carica papaya L.) Seeds." Thesis, 1994. http://ndltd.ncl.edu.tw/handle/05630312760539556874.

Full text

Abstract:

碩士<br>國立臺灣大學<br>農藝學系<br>82<br>Papaya is dicotyledonal plant with endosperm in their seeds. After removing the sarcotesta, many single-ridges and one double- ridge could be found on surface. The weight of seedcoat is 47% of the seed and is composed of the testa and tegmen. The outer layer of endosperm is aleurone layer. Embryo is axile spatulate type. The width of seed was 4mm and the thickness of seedcoat was 1mm. Seedcoat could be thought as mechanical boundary for germination. The stag

APA, Harvard, Vancouver, ISO, and other styles

21

Wang, Hsin-Yi, and 王欣怡. "Studies on the purification and properties of chitinase from papaya (Carica papaya, Tainung No.2) seeds." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/rqpupp.

Full text

Abstract:

碩士<br>靜宜大學<br>食品營養研究所<br>98<br>A chitinase was purified from lyophilized powder of mature papaya seeds through successive steps of buffer extraction, ammonium sulfate precipitation, Sephacryl S-100 HR gel filtration, Polybuffer exchanger PBE 94 chromatofocusing and Sephacryl S-100 HR gel filtration. By these steps, the purity of the enzyme was increased 152 fold and the recovery of enzyme activity was 17.5％. The purified chitinase catalyzed the hydrolysis of both chitin and chitosan. The optimum pH for CM-chitin hydrolysis was 4.5, the optimum temperature was 50℃, the Km was 1.88 mg/mL and the

APA, Harvard, Vancouver, ISO, and other styles

22

Yang, Kai-Yun, and 楊開雲. "Proteomic Analysis of Dormancy Breakage of Papaya (Carica papaya L.) Seeds Pre-treated with Heat Shock Treatment." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/88702418189952075859.

Full text

Abstract:

碩士<br>國立臺灣大學<br>園藝學研究所<br>99<br>Papaya (Carica papaya L.) is one of the important economical fruit crops in Taiwan, and it can be propagated by seeds, grafting, cutting and tissue culture. However, papaya is propagated mainly by seeds. Nevertheless, freshly harvested papaya seeds germinate poorly and unevenly. Even though numerous researchers had reported many kinds of treatments to improve the germination, results were different due to cultivars and environmental factors. Gibberellins and heat treatments have been reported to promote the germination of papaya seeds. However, the mechanism of

APA, Harvard, Vancouver, ISO, and other styles

23

Ciou, Jian-Cheng, and 邱健誠. "Effects of Ethanol and Nitrogen Gas on Seeds Germination and Waterlogging Tolerance of Papaya (Carica papaya L.) Plants." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/53173931274003565188.

Full text

Abstract:

碩士<br>中興大學<br>園藝學系所<br>99<br>When waterlogged, plants suffer two injuries: accumulation of toxic metabolites and lack of energy caused by the shortage of oxygen. Papaya (Carica papaya L.) is severely waterlogging intolerant and was used to study two methods of sorting seeds for waterlogging tolerance. The first method exposed papaya seeds to ethanol, a toxic metabolic that is the product of anaerobic respiration. The second was to establish an accelerated method of sorting by exposing papaya seeds and leaves to hypoxic (lack of oxygen) stress which was simulated by nitrogen gas. Results showed

APA, Harvard, Vancouver, ISO, and other styles

24

Wijaya, Lisa, and 黃紫玲. "Feasibility Study of Papaya Seeds as Main Ingredient for Soy Sauce." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/06210086602707682726.

Full text

Abstract:

碩士<br>環球科技大學<br>生物技術研究所<br>102<br>Papaya (Carica papaya) is a species in genus Carica of the plant family, is now ranked third of the total tropical fruit production. The purpose of this study was to investigate the feasibility of papaya seeds as the alternatives ingredient for soy sauce. In this study, we using the same condition of the experiment design which compared 3 different ingredients of soy sauce: soybean (SB), papaya seed (PS), and soybean with papaya seed (SBPS). The preparation to make the soy sauce was carried out by two stages: koji-fermentation and moromi-fermentation. The koji

APA, Harvard, Vancouver, ISO, and other styles

25

Lin, Chun-Ju, and 林君如. "Cloning of GA 20-oxidase and GA 2-oxidase cNDA and Analysis of Gibberellin Biosynthesis under Heat Shock Treatment in Papaya (Carica papaya L.) Seeds." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/20237535675360944789.

Full text

Abstract:

碩士<br>國立臺灣大學<br>園藝暨景觀學系<br>102<br>Seeds are the main propagules for papaya (Carica papaya L.), which exhibit physiological dormancy. Although the germination percentage was enhanced and the germination time was reduced via heat shock treatment, the underlying mechanism is still unrevealed. The germination ratio of 2 week-dry papaya seeds extraced from fully ripe ‘Tainung no. 2’ papaya was only 0-3% after imbibition in water for 16 days in dark at 26℃; however, the ratio increased to 44±4%% and 67±5%, respectively, after immersion in water with 34℃ for 3 h and 36℃ for 5 h. The content of GA4

APA, Harvard, Vancouver, ISO, and other styles

26

Shi, Jia Hong, and 施佳宏. "Studies on the dormancy, storage and viability tests of the seeds of carica papaya L." Thesis, 1995. http://ndltd.ncl.edu.tw/handle/85119947377333086679.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

Guo, Pin-Xiu, and 郭品秀. "Optimization of Extraction of Protein Isolate From Papaya Seeds and Their Applications on Salad Dressing Product." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/52419517817560684389.

Full text

Abstract:

碩士<br>國立高雄海洋科技大學<br>水產食品科學研究所<br>101<br>Papaya (Carican papaya) seeds are the wastes that come from being eaten fresh or processed papaya. Proximate compositon in dry weight showed that papaya seed contains 33.1% of lipid and 26.2% of protein. If the wastes can be further developed into useful products, it can increase the added-value of agricultural and enchance economic efficiency. Response surface methodology, (RSM) was emplooyed to evaluate the optimized parameter for maximum protein extraction from papaya seeds.The result was as follows: NaCl solution concentration, 1.5 M; solute:NaCl sol

APA, Harvard, Vancouver, ISO, and other styles

28

Bozzato, F. "Heavenly powers : Holy See diplomacy toward China." Thesis, 2009. https://eprints.utas.edu.au/19266/1/whole_BozzatoFabrizio2009_thesis.pdf.

Full text

Abstract:

Holy See-China relations have a long and chequered history marked by political as well as cultural conflicts. Since the foundation of the People's Republic of China (PRC), these relations have represented one of the thorniest and most complicated diplomatic questions on the world stage. After a long period of absence of communication, over the last three decades the Holy See and Beijing have held secret or discreet talks. These talks to date, however, have not led to the opening of formal negotiations. The current diplomatic stalemate is mainly due to the PRC's intransigence in demanding the H

APA, Harvard, Vancouver, ISO, and other styles

29

Turia, Ruth Caroline Hitahat. "Cannot see the land for the trees : the forest management dilemma in Papua New Guinea." Phd thesis, 2005. http://hdl.handle.net/1885/150811.

Full text

APA, Harvard, Vancouver, ISO, and other styles

30

D'ANGELO, FRANCESCO. "«In extremo orbe terrarum». Le relazioni tra Santa Sede e Norvegia nei secoli XI-XIII." Doctoral thesis, 2016. http://hdl.handle.net/11573/875168.

Full text

Abstract:

Questa tesi è il frutto di ricerche sulle relazioni della Santa Sede con il regno di Norvegia e la provincia ecclesiastica di Nidaros/Trondheim, che oltre alle altre quattro diocesi norvegesi (Oslo, Bergen, Stavanger e Hamar) comprendeva anche l'Islanda, la Groenlandia, le isole Fær Øer, Orcadi, Ebridi e l'isola di Man. Nel selezionare i documenti da esaminare si è seguito un criterio cronologico e si è scelto l'intervallo di tempo compreso tra la metà dell'XI secolo – quando la Norvegia si liberò dalla tutela danese ed emerse come monarchia indipendente – e la metà del XIII secolo – quando il

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!